From eb1f9babecbe51b7580e71ed8e558ff40eeee96c Mon Sep 17 00:00:00 2001 From: Michael Goulet Date: Mon, 20 Feb 2023 21:02:04 +0000 Subject: [PATCH 01/12] Add test for bad cast with deferred projection equality --- .../typeck/lazy-norm/cast-checks-handling-projections.rs | 6 ++++++ .../lazy-norm/cast-checks-handling-projections.stderr | 9 +++++++++ 2 files changed, 15 insertions(+) create mode 100644 tests/ui/typeck/lazy-norm/cast-checks-handling-projections.rs create mode 100644 tests/ui/typeck/lazy-norm/cast-checks-handling-projections.stderr diff --git a/tests/ui/typeck/lazy-norm/cast-checks-handling-projections.rs b/tests/ui/typeck/lazy-norm/cast-checks-handling-projections.rs new file mode 100644 index 0000000000000..5ff567cd07c50 --- /dev/null +++ b/tests/ui/typeck/lazy-norm/cast-checks-handling-projections.rs @@ -0,0 +1,6 @@ +// compile-flags: -Ztrait-solver=next +// known-bug: unknown + +fn main() { + (0u8 + 0u8) as char; +} diff --git a/tests/ui/typeck/lazy-norm/cast-checks-handling-projections.stderr b/tests/ui/typeck/lazy-norm/cast-checks-handling-projections.stderr new file mode 100644 index 0000000000000..6b09ccd52140d --- /dev/null +++ b/tests/ui/typeck/lazy-norm/cast-checks-handling-projections.stderr @@ -0,0 +1,9 @@ +error[E0271]: type mismatch resolving `char == ::Output` + --> $DIR/cast-checks-handling-projections.rs:5:5 + | +LL | (0u8 + 0u8) as char; + | ^^^^^^^^^^^ types differ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0271`. From e39fe374df14334be3b5eb081a006fad8e4419f7 Mon Sep 17 00:00:00 2001 From: blyxyas Date: Sat, 11 Feb 2023 00:53:19 +0100 Subject: [PATCH 02/12] Add check for invalid \`#[macro_export]\` arguments --- compiler/rustc_lint_defs/src/builtin.rs | 30 ++++++++++++++++++ compiler/rustc_passes/locales/en-US.ftl | 4 +++ compiler/rustc_passes/src/check_attr.rs | 31 +++++++++++++++++-- compiler/rustc_passes/src/errors.rs | 12 +++++-- .../invalid_macro_export_argument.rs | 26 ++++++++++++++++ .../invalid_macro_export_argument.stderr | 16 ++++++++++ 6 files changed, 115 insertions(+), 4 deletions(-) create mode 100644 tests/ui/attributes/invalid_macro_export_argument.rs create mode 100644 tests/ui/attributes/invalid_macro_export_argument.stderr diff --git a/compiler/rustc_lint_defs/src/builtin.rs b/compiler/rustc_lint_defs/src/builtin.rs index 9d8ad9d9ed9f6..46ec1a2dca1f7 100644 --- a/compiler/rustc_lint_defs/src/builtin.rs +++ b/compiler/rustc_lint_defs/src/builtin.rs @@ -4103,3 +4103,33 @@ declare_lint! { }; report_in_external_macro } + +declare_lint! { + /// The `invalid_macro_export_arguments` lint detects cases where `#[macro_export]` is being used with invalid arguments. + /// + /// ### Example + /// + /// ```rust,compile_fail + /// #![deny(invalid_macro_export_arguments)] + /// + /// #[macro_export(invalid_parameter)] + /// macro_rules! myMacro { + /// () => { + /// // [...] + /// } + /// } + /// + /// #[macro_export(too, many, items)] + /// ``` + /// + /// {{produces}} + /// + /// ### Explanation + /// + /// The only valid argument is `#[macro_export(local_inner_macros)]` or no argument (`#[macro_export]`). + /// You can't have multiple arguments in a `#[macro_export(..)]`, or mention arguments other than `local_inner_macros`. + /// + pub INVALID_MACRO_EXPORT_ARGUMENTS, + Warn, + "\"invalid_parameter\" isn't a valid argument for `#[macro_export]`", +} diff --git a/compiler/rustc_passes/locales/en-US.ftl b/compiler/rustc_passes/locales/en-US.ftl index 0c7e02912d4ef..789a7cef4ae71 100644 --- a/compiler/rustc_passes/locales/en-US.ftl +++ b/compiler/rustc_passes/locales/en-US.ftl @@ -745,3 +745,7 @@ passes_proc_macro_invalid_abi = proc macro functions may not be `extern "{$abi}" passes_proc_macro_unsafe = proc macro functions may not be `unsafe` passes_skipping_const_checks = skipping const checks + +passes_invalid_macro_export_arguments = `{$name}` isn't a valid `#[macro_export]` argument + +passes_invalid_macro_export_arguments_too_many_items = `#[macro_export]` can only take 1 or 0 arguments diff --git a/compiler/rustc_passes/src/check_attr.rs b/compiler/rustc_passes/src/check_attr.rs index bb09dcbdd6980..5ef3e13eff801 100644 --- a/compiler/rustc_passes/src/check_attr.rs +++ b/compiler/rustc_passes/src/check_attr.rs @@ -23,7 +23,8 @@ use rustc_middle::ty::fast_reject::{DeepRejectCtxt, TreatParams}; use rustc_middle::ty::query::Providers; use rustc_middle::ty::{ParamEnv, TyCtxt}; use rustc_session::lint::builtin::{ - CONFLICTING_REPR_HINTS, INVALID_DOC_ATTRIBUTES, UNUSED_ATTRIBUTES, + CONFLICTING_REPR_HINTS, INVALID_DOC_ATTRIBUTES, INVALID_MACRO_EXPORT_ARGUMENTS, + UNUSED_ATTRIBUTES, }; use rustc_session::parse::feature_err; use rustc_span::symbol::{kw, sym, Symbol}; @@ -2102,7 +2103,33 @@ impl CheckAttrVisitor<'_> { fn check_macro_export(&self, hir_id: HirId, attr: &Attribute, target: Target) { if target != Target::MacroDef { - self.tcx.emit_spanned_lint(UNUSED_ATTRIBUTES, hir_id, attr.span, errors::MacroExport); + self.tcx.emit_spanned_lint( + UNUSED_ATTRIBUTES, + hir_id, + attr.span, + errors::MacroExport::Normal, + ); + } else if let Some(meta_item_list) = attr.meta_item_list() && + !meta_item_list.is_empty() { + if meta_item_list.len() > 1 { + self.tcx.emit_spanned_lint( + INVALID_MACRO_EXPORT_ARGUMENTS, + hir_id, + attr.span, + errors::MacroExport::TooManyItems, + ); + } else { + if meta_item_list[0].name_or_empty() != sym::local_inner_macros { + self.tcx.emit_spanned_lint( + INVALID_MACRO_EXPORT_ARGUMENTS, + hir_id, + meta_item_list[0].span(), + errors::MacroExport::UnknownItem { + name: meta_item_list[0].name_or_empty(), + }, + ); + } + } } } diff --git a/compiler/rustc_passes/src/errors.rs b/compiler/rustc_passes/src/errors.rs index 82fc3eeff94ab..2c0d21b479848 100644 --- a/compiler/rustc_passes/src/errors.rs +++ b/compiler/rustc_passes/src/errors.rs @@ -641,8 +641,16 @@ pub struct MacroUse { } #[derive(LintDiagnostic)] -#[diag(passes_macro_export)] -pub struct MacroExport; +pub enum MacroExport { + #[diag(passes_macro_export)] + Normal, + + #[diag(passes_invalid_macro_export_arguments)] + UnknownItem { name: Symbol }, + + #[diag(passes_invalid_macro_export_arguments_too_many_items)] + TooManyItems, +} #[derive(LintDiagnostic)] #[diag(passes_plugin_registrar)] diff --git a/tests/ui/attributes/invalid_macro_export_argument.rs b/tests/ui/attributes/invalid_macro_export_argument.rs new file mode 100644 index 0000000000000..85d009f11a6f3 --- /dev/null +++ b/tests/ui/attributes/invalid_macro_export_argument.rs @@ -0,0 +1,26 @@ +// check-pass +#[macro_export(hello, world)] //~ WARN `#[macro_export]` can only take 1 or 0 arguments +macro_rules! a { + () => () +} + +#[macro_export(not_local_inner_macros)] //~ WARN `not_local_inner_macros` isn't a valid `#[macro_export]` argument +macro_rules! b { + () => () +} + +#[macro_export] +macro_rules! c { + () => () +} +#[macro_export(local_inner_macros)] +macro_rules! d { + () => () +} + +#[macro_export()] +macro_rules! e { + () => () +} + +fn main() {} diff --git a/tests/ui/attributes/invalid_macro_export_argument.stderr b/tests/ui/attributes/invalid_macro_export_argument.stderr new file mode 100644 index 0000000000000..a4e17642c2aac --- /dev/null +++ b/tests/ui/attributes/invalid_macro_export_argument.stderr @@ -0,0 +1,16 @@ +warning: `#[macro_export]` can only take 1 or 0 arguments + --> $DIR/invalid_macro_export_argument.rs:2:1 + | +LL | #[macro_export(hello, world)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: `#[warn(invalid_macro_export_arguments)]` on by default + +warning: `not_local_inner_macros` isn't a valid `#[macro_export]` argument + --> $DIR/invalid_macro_export_argument.rs:7:16 + | +LL | #[macro_export(not_local_inner_macros)] + | ^^^^^^^^^^^^^^^^^^^^^^ + +warning: 2 warnings emitted + From 6f92031233770dadde40bcaa140c73537c87206c Mon Sep 17 00:00:00 2001 From: mejrs <59372212+mejrs@users.noreply.github.com> Date: Mon, 16 Jan 2023 00:08:30 +0100 Subject: [PATCH 03/12] Restore behavior when primary bundle is missing --- compiler/rustc_errors/src/translation.rs | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/compiler/rustc_errors/src/translation.rs b/compiler/rustc_errors/src/translation.rs index 1ac9b8e03c7c3..ed35eb1b6c4ad 100644 --- a/compiler/rustc_errors/src/translation.rs +++ b/compiler/rustc_errors/src/translation.rs @@ -1,4 +1,4 @@ -use crate::error::TranslateError; +use crate::error::{TranslateError, TranslateErrorKind}; use crate::snippet::Style; use crate::{DiagnosticArg, DiagnosticMessage, FluentBundle}; use rustc_data_structures::sync::Lrc; @@ -95,6 +95,16 @@ pub trait Translate { // The primary bundle was present and translation succeeded Some(Ok(t)) => t, + // If `translate_with_bundle` returns `Err` with the primary bundle, this is likely + // just that the primary bundle doesn't contain the message being translated, so + // proceed to the fallback bundle. + Some(Err( + primary @ TranslateError::One { + kind: TranslateErrorKind::MessageMissing, .. + }, + )) => translate_with_bundle(self.fallback_fluent_bundle()) + .map_err(|fallback| primary.and(fallback))?, + // Always yeet out for errors on debug (unless // `RUSTC_TRANSLATION_NO_DEBUG_ASSERT` is set in the environment - this allows // local runs of the test suites, of builds with debug assertions, to test the @@ -106,9 +116,8 @@ pub trait Translate { do yeet primary } - // If `translate_with_bundle` returns `Err` with the primary bundle, this is likely - // just that the primary bundle doesn't contain the message being translated or - // something else went wrong) so proceed to the fallback bundle. + // ..otherwise, for end users, an error about this wouldn't be useful or actionable, so + // just hide it and try with the fallback bundle. Some(Err(primary)) => translate_with_bundle(self.fallback_fluent_bundle()) .map_err(|fallback| primary.and(fallback))?, From 242daf86d9bbc062e0c32357453da26ddf955e13 Mon Sep 17 00:00:00 2001 From: mejrs <59372212+mejrs@users.noreply.github.com> Date: Tue, 14 Feb 2023 21:26:17 +0100 Subject: [PATCH 04/12] Handle selecting the default locale better --- compiler/rustc_error_messages/src/lib.rs | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/compiler/rustc_error_messages/src/lib.rs b/compiler/rustc_error_messages/src/lib.rs index 40ed10e716597..010e5f060bf0b 100644 --- a/compiler/rustc_error_messages/src/lib.rs +++ b/compiler/rustc_error_messages/src/lib.rs @@ -135,7 +135,10 @@ pub fn fluent_bundle( let fallback_locale = langid!("en-US"); let requested_fallback_locale = requested_locale.as_ref() == Some(&fallback_locale); - + trace!(?requested_fallback_locale); + if requested_fallback_locale && additional_ftl_path.is_none() { + return Ok(None); + } // If there is only `-Z additional-ftl-path`, assume locale is "en-US", otherwise use user // provided locale. let locale = requested_locale.clone().unwrap_or(fallback_locale); @@ -153,7 +156,7 @@ pub fn fluent_bundle( bundle.set_use_isolating(with_directionality_markers); // If the user requests the default locale then don't try to load anything. - if !requested_fallback_locale && let Some(requested_locale) = requested_locale { + if let Some(requested_locale) = requested_locale { let mut found_resources = false; for sysroot in user_provided_sysroot.iter_mut().chain(sysroot_candidates.iter_mut()) { sysroot.push("share"); From 634d8cb757adbdec0d53dd6660e504eb0b30e4e1 Mon Sep 17 00:00:00 2001 From: mejrs <59372212+mejrs@users.noreply.github.com> Date: Thu, 23 Feb 2023 01:01:50 +0100 Subject: [PATCH 05/12] Test that choosing the default bundle does not ice --- tests/ui/issues/issue-106755.rs | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 tests/ui/issues/issue-106755.rs diff --git a/tests/ui/issues/issue-106755.rs b/tests/ui/issues/issue-106755.rs new file mode 100644 index 0000000000000..46ece725fb7c1 --- /dev/null +++ b/tests/ui/issues/issue-106755.rs @@ -0,0 +1,19 @@ +// compile-flags:-Ztranslate-lang=en_US + +#![feature(negative_impls)] +#![feature(marker_trait_attr)] + +#[marker] +trait MyTrait {} + +struct TestType(::std::marker::PhantomData); + +unsafe impl Send for TestType {} + +impl !Send for TestType {} //~ ERROR found both positive and negative implementation + +unsafe impl Send for TestType {} //~ ERROR conflicting implementations + +impl !Send for TestType {} + +fn main() {} From 4c13a2157a8f7c1e261efbc93b5b69d60d85719b Mon Sep 17 00:00:00 2001 From: mejrs <59372212+mejrs@users.noreply.github.com> Date: Thu, 23 Feb 2023 02:05:03 +0100 Subject: [PATCH 06/12] Add stderr --- tests/ui/issues/issue-106755.stderr | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 tests/ui/issues/issue-106755.stderr diff --git a/tests/ui/issues/issue-106755.stderr b/tests/ui/issues/issue-106755.stderr new file mode 100644 index 0000000000000..543970340620d --- /dev/null +++ b/tests/ui/issues/issue-106755.stderr @@ -0,0 +1,22 @@ +error[E0751]: found both positive and negative implementation of trait `Send` for type `TestType<_>`: + --> $DIR/issue-106755.rs:13:1 + | +LL | unsafe impl Send for TestType {} + | ------------------------------------------------------ positive implementation here +LL | +LL | impl !Send for TestType {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ negative implementation here + +error[E0119]: conflicting implementations of trait `Send` for type `TestType<_>` + --> $DIR/issue-106755.rs:15:1 + | +LL | unsafe impl Send for TestType {} + | ------------------------------------------------------ first implementation here +... +LL | unsafe impl Send for TestType {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `TestType<_>` + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0119, E0751. +For more information about an error, try `rustc --explain E0119`. From 5c7ae251b15d7423231aa7aeaad826cecf631c78 Mon Sep 17 00:00:00 2001 From: Scott McMurray Date: Mon, 20 Feb 2023 23:56:04 -0800 Subject: [PATCH 07/12] Require `literal`s for some `(u)int_impl!` parameters The point of these is to be seen lexically in the docs, so they should always be passed as the correct literal, not as an expression. (Otherwise we could just compute `Min`/`Max` from `BITS`, for example.) --- library/core/src/num/int_macros.rs | 45 ++++++++++++++++------------- library/core/src/num/uint_macros.rs | 37 ++++++++++++++---------- 2 files changed, 46 insertions(+), 36 deletions(-) diff --git a/library/core/src/num/int_macros.rs b/library/core/src/num/int_macros.rs index 572191d0f9bbb..aec15212d7ff7 100644 --- a/library/core/src/num/int_macros.rs +++ b/library/core/src/num/int_macros.rs @@ -3,21 +3,26 @@ macro_rules! int_impl { Self = $SelfT:ty, ActualT = $ActualT:ident, UnsignedT = $UnsignedT:ty, - BITS = $BITS:expr, - BITS_MINUS_ONE = $BITS_MINUS_ONE:expr, - Min = $Min:expr, - Max = $Max:expr, - rot = $rot:expr, - rot_op = $rot_op:expr, - rot_result = $rot_result:expr, - swap_op = $swap_op:expr, - swapped = $swapped:expr, - reversed = $reversed:expr, - le_bytes = $le_bytes:expr, - be_bytes = $be_bytes:expr, + + // There are all for use *only* in doc comments. + // As such, they're all passed as literals -- passing them as a string + // literal is fine if they need to be multiple code tokens. + // In non-comments, use the associated constants rather than these. + BITS = $BITS:literal, + BITS_MINUS_ONE = $BITS_MINUS_ONE:literal, + Min = $Min:literal, + Max = $Max:literal, + rot = $rot:literal, + rot_op = $rot_op:literal, + rot_result = $rot_result:literal, + swap_op = $swap_op:literal, + swapped = $swapped:literal, + reversed = $reversed:literal, + le_bytes = $le_bytes:literal, + be_bytes = $be_bytes:literal, to_xe_bytes_doc = $to_xe_bytes_doc:expr, from_xe_bytes_doc = $from_xe_bytes_doc:expr, - bound_condition = $bound_condition:expr, + bound_condition = $bound_condition:literal, ) => { /// The smallest value that can be represented by this integer type #[doc = concat!("(−2", $BITS_MINUS_ONE, "", $bound_condition, ").")] @@ -30,7 +35,7 @@ macro_rules! int_impl { #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MIN, ", stringify!($Min), ");")] /// ``` #[stable(feature = "assoc_int_consts", since = "1.43.0")] - pub const MIN: Self = !0 ^ ((!0 as $UnsignedT) >> 1) as Self; + pub const MIN: Self = !Self::MAX; /// The largest value that can be represented by this integer type #[doc = concat!("(2", $BITS_MINUS_ONE, " − 1", $bound_condition, ").")] @@ -43,7 +48,7 @@ macro_rules! int_impl { #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MAX, ", stringify!($Max), ");")] /// ``` #[stable(feature = "assoc_int_consts", since = "1.43.0")] - pub const MAX: Self = !Self::MIN; + pub const MAX: Self = (<$UnsignedT>::MAX >> 1) as Self; /// The size of this integer type in bits. /// @@ -53,7 +58,7 @@ macro_rules! int_impl { #[doc = concat!("assert_eq!(", stringify!($SelfT), "::BITS, ", stringify!($BITS), ");")] /// ``` #[stable(feature = "int_bits_const", since = "1.53.0")] - pub const BITS: u32 = $BITS; + pub const BITS: u32 = <$UnsignedT>::BITS; /// Converts a string slice in a given base to an integer. /// @@ -1380,7 +1385,7 @@ macro_rules! int_impl { // SAFETY: the masking by the bitsize of the type ensures that we do not shift // out of bounds unsafe { - self.unchecked_shl(rhs & ($BITS - 1)) + self.unchecked_shl(rhs & (Self::BITS - 1)) } } @@ -1410,7 +1415,7 @@ macro_rules! int_impl { // SAFETY: the masking by the bitsize of the type ensures that we do not shift // out of bounds unsafe { - self.unchecked_shr(rhs & ($BITS - 1)) + self.unchecked_shr(rhs & (Self::BITS - 1)) } } @@ -1916,7 +1921,7 @@ macro_rules! int_impl { without modifying the original"] #[inline] pub const fn overflowing_shl(self, rhs: u32) -> (Self, bool) { - (self.wrapping_shl(rhs), (rhs > ($BITS - 1))) + (self.wrapping_shl(rhs), rhs >= Self::BITS) } /// Shifts self right by `rhs` bits. @@ -1939,7 +1944,7 @@ macro_rules! int_impl { without modifying the original"] #[inline] pub const fn overflowing_shr(self, rhs: u32) -> (Self, bool) { - (self.wrapping_shr(rhs), (rhs > ($BITS - 1))) + (self.wrapping_shr(rhs), rhs >= Self::BITS) } /// Computes the absolute value of `self`. diff --git a/library/core/src/num/uint_macros.rs b/library/core/src/num/uint_macros.rs index c4fe8e966fdbf..932038a0b012a 100644 --- a/library/core/src/num/uint_macros.rs +++ b/library/core/src/num/uint_macros.rs @@ -4,19 +4,24 @@ macro_rules! uint_impl { ActualT = $ActualT:ident, SignedT = $SignedT:ident, NonZeroT = $NonZeroT:ident, - BITS = $BITS:expr, - MAX = $MaxV:expr, - rot = $rot:expr, - rot_op = $rot_op:expr, - rot_result = $rot_result:expr, - swap_op = $swap_op:expr, - swapped = $swapped:expr, - reversed = $reversed:expr, - le_bytes = $le_bytes:expr, - be_bytes = $be_bytes:expr, + + // There are all for use *only* in doc comments. + // As such, they're all passed as literals -- passing them as a string + // literal is fine if they need to be multiple code tokens. + // In non-comments, use the associated constants rather than these. + BITS = $BITS:literal, + MAX = $MaxV:literal, + rot = $rot:literal, + rot_op = $rot_op:literal, + rot_result = $rot_result:literal, + swap_op = $swap_op:literal, + swapped = $swapped:literal, + reversed = $reversed:literal, + le_bytes = $le_bytes:literal, + be_bytes = $be_bytes:literal, to_xe_bytes_doc = $to_xe_bytes_doc:expr, from_xe_bytes_doc = $from_xe_bytes_doc:expr, - bound_condition = $bound_condition:expr, + bound_condition = $bound_condition:literal, ) => { /// The smallest value that can be represented by this integer type. /// @@ -51,7 +56,7 @@ macro_rules! uint_impl { #[doc = concat!("assert_eq!(", stringify!($SelfT), "::BITS, ", stringify!($BITS), ");")] /// ``` #[stable(feature = "int_bits_const", since = "1.53.0")] - pub const BITS: u32 = $BITS; + pub const BITS: u32 = Self::MAX.count_ones(); /// Converts a string slice in a given base to an integer. /// @@ -1403,7 +1408,7 @@ macro_rules! uint_impl { // SAFETY: the masking by the bitsize of the type ensures that we do not shift // out of bounds unsafe { - self.unchecked_shl(rhs & ($BITS - 1)) + self.unchecked_shl(rhs & (Self::BITS - 1)) } } @@ -1436,7 +1441,7 @@ macro_rules! uint_impl { // SAFETY: the masking by the bitsize of the type ensures that we do not shift // out of bounds unsafe { - self.unchecked_shr(rhs & ($BITS - 1)) + self.unchecked_shr(rhs & (Self::BITS - 1)) } } @@ -1860,7 +1865,7 @@ macro_rules! uint_impl { without modifying the original"] #[inline(always)] pub const fn overflowing_shl(self, rhs: u32) -> (Self, bool) { - (self.wrapping_shl(rhs), (rhs > ($BITS - 1))) + (self.wrapping_shl(rhs), rhs >= Self::BITS) } /// Shifts self right by `rhs` bits. @@ -1885,7 +1890,7 @@ macro_rules! uint_impl { without modifying the original"] #[inline(always)] pub const fn overflowing_shr(self, rhs: u32) -> (Self, bool) { - (self.wrapping_shr(rhs), (rhs > ($BITS - 1))) + (self.wrapping_shr(rhs), rhs >= Self::BITS) } /// Raises self to the power of `exp`, using exponentiation by squaring. From 0e42298674757bbb3563e0deda477044cce8271d Mon Sep 17 00:00:00 2001 From: Yutaro Ohno Date: Thu, 23 Feb 2023 16:42:52 +0900 Subject: [PATCH 08/12] parser: provide better errors on closures with braces missing We currently provide wrong suggestions and unhelpful errors on closure bodies with braces missing. For example, given the following code: ``` fn main() { let _x = Box::new(|x|x+1;); } ``` the current output is like this: ``` error: expected expression, found `)` --> ./main.rs:2:30 | 2 | let _x = Box::new(|x|x+1;); | ^ expected expression error: closure bodies that contain statements must be surrounded by braces --> ./main.rs:2:25 | 2 | let _x = Box::new(|x|x+1;); | ^ 3 | } | ^ | ... help: try adding braces | 2 ~ let _x = Box::new(|x| {x+1;); 3 ~ }} ... error: expected `;`, found `}` --> ./main.rs:2:32 | 2 | let _x = Box::new(|x|x+1;); | ^ help: add `;` here 3 | } | - unexpected token error: aborting due to 3 previous errors ``` This commit allows outputting correct suggestions and errors. The above code would output like this: ``` error: closure bodies that contain statements must be surrounded by braces --> ./main.rs:2:25 | 2 | let _x = Box::new(|x|x+1;); | ^ ^ | note: statement found outside of a block --> ./main.rs:2:29 | 2 | let _x = Box::new(|x|x+1;); | ---^ this `;` turns the preceding closure into a statement | | | this expression is a statement because of the trailing semicolon note: the closure body may be incorrectly delimited --> ./main.rs:2:23 | 2 | let _x = Box::new(|x|x+1;); | ^^^^^^ - ...but likely you meant the closure to end here | | | this is the parsed closure... help: try adding braces | 2 | let _x = Box::new(|x| {x+1;}); | + + error: aborting due to previous error ``` --- compiler/rustc_parse/src/parser/mod.rs | 6 +++- .../missing_braces_around_block.fixed | 9 ++++- .../missing_braces_around_block.rs | 9 ++++- .../missing_braces_around_block.stderr | 33 ++++++++++++++++--- 4 files changed, 50 insertions(+), 7 deletions(-) diff --git a/compiler/rustc_parse/src/parser/mod.rs b/compiler/rustc_parse/src/parser/mod.rs index 623c82b37e07d..fda9151478f68 100644 --- a/compiler/rustc_parse/src/parser/mod.rs +++ b/compiler/rustc_parse/src/parser/mod.rs @@ -982,7 +982,11 @@ impl<'a> Parser<'a> { let initial_semicolon = self.token.span; while self.eat(&TokenKind::Semi) { - let _ = self.parse_stmt(ForceCollect::Yes)?; + let _ = + self.parse_stmt_without_recovery(false, ForceCollect::Yes).unwrap_or_else(|e| { + e.cancel(); + None + }); } expect_err.set_primary_message( diff --git a/tests/ui/expr/malformed_closure/missing_braces_around_block.fixed b/tests/ui/expr/malformed_closure/missing_braces_around_block.fixed index c50b9a12b6d44..a7a9db7d9775e 100644 --- a/tests/ui/expr/malformed_closure/missing_braces_around_block.fixed +++ b/tests/ui/expr/malformed_closure/missing_braces_around_block.fixed @@ -4,16 +4,23 @@ // If this recovery happens, then plenty of errors are emitted. Here, we expect // only one error. // -// This is part of issue #88065: +// This is part of the following issues: // https://github.com/rust-lang/rust/issues/88065 +// https://github.com/rust-lang/rust/issues/107959 // run-rustfix fn main() { + // Closure with multiple expressions delimited by semicolon. let num = 5; (1..num).reduce(|a, b| { //~^ ERROR: closure bodies that contain statements must be surrounded by braces println!("{}", a); a * b }).unwrap(); + + // Closure with a single expression ended by a semicolon. + let mut v = vec![1, 2, 3]; + v.iter_mut().for_each(|x| {*x = *x+1;}); + //~^ ERROR: closure bodies that contain statements must be surrounded by braces } diff --git a/tests/ui/expr/malformed_closure/missing_braces_around_block.rs b/tests/ui/expr/malformed_closure/missing_braces_around_block.rs index 58c81f3a6e2a9..b5690b2eca7c2 100644 --- a/tests/ui/expr/malformed_closure/missing_braces_around_block.rs +++ b/tests/ui/expr/malformed_closure/missing_braces_around_block.rs @@ -4,16 +4,23 @@ // If this recovery happens, then plenty of errors are emitted. Here, we expect // only one error. // -// This is part of issue #88065: +// This is part of the following issues: // https://github.com/rust-lang/rust/issues/88065 +// https://github.com/rust-lang/rust/issues/107959 // run-rustfix fn main() { + // Closure with multiple expressions delimited by semicolon. let num = 5; (1..num).reduce(|a, b| //~^ ERROR: closure bodies that contain statements must be surrounded by braces println!("{}", a); a * b ).unwrap(); + + // Closure with a single expression ended by a semicolon. + let mut v = vec![1, 2, 3]; + v.iter_mut().for_each(|x|*x = *x+1;); + //~^ ERROR: closure bodies that contain statements must be surrounded by braces } diff --git a/tests/ui/expr/malformed_closure/missing_braces_around_block.stderr b/tests/ui/expr/malformed_closure/missing_braces_around_block.stderr index dac9a8cfc69d4..039eef909fc4b 100644 --- a/tests/ui/expr/malformed_closure/missing_braces_around_block.stderr +++ b/tests/ui/expr/malformed_closure/missing_braces_around_block.stderr @@ -1,5 +1,5 @@ error: closure bodies that contain statements must be surrounded by braces - --> $DIR/missing_braces_around_block.rs:14:26 + --> $DIR/missing_braces_around_block.rs:16:26 | LL | (1..num).reduce(|a, b| | ^ @@ -8,14 +8,14 @@ LL | ).unwrap(); | ^ | note: statement found outside of a block - --> $DIR/missing_braces_around_block.rs:16:26 + --> $DIR/missing_braces_around_block.rs:18:26 | LL | println!("{}", a); | -----------------^ this `;` turns the preceding closure into a statement | | | this expression is a statement because of the trailing semicolon note: the closure body may be incorrectly delimited - --> $DIR/missing_braces_around_block.rs:14:21 + --> $DIR/missing_braces_around_block.rs:16:21 | LL | (1..num).reduce(|a, b| | _____________________^ @@ -34,5 +34,30 @@ LL | a * b LL ~ }).unwrap(); | -error: aborting due to previous error +error: closure bodies that contain statements must be surrounded by braces + --> $DIR/missing_braces_around_block.rs:24:29 + | +LL | v.iter_mut().for_each(|x|*x = *x+1;); + | ^ ^ + | +note: statement found outside of a block + --> $DIR/missing_braces_around_block.rs:24:39 + | +LL | v.iter_mut().for_each(|x|*x = *x+1;); + | ---------^ this `;` turns the preceding closure into a statement + | | + | this expression is a statement because of the trailing semicolon +note: the closure body may be incorrectly delimited + --> $DIR/missing_braces_around_block.rs:24:27 + | +LL | v.iter_mut().for_each(|x|*x = *x+1;); + | ^^^^^^^^^^^^ - ...but likely you meant the closure to end here + | | + | this is the parsed closure... +help: try adding braces + | +LL | v.iter_mut().for_each(|x| {*x = *x+1;}); + | + + + +error: aborting due to 2 previous errors From c0c1925774bc07a25bd6a3f07f75abf274183cfb Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Thu, 23 Feb 2023 04:56:31 -0800 Subject: [PATCH 09/12] Fix `is_terminal`'s handling of long paths on Windows. As reported in sunfishcode/is-terminal#18, there are situations where `GetFileInformationByHandleEx` can write a file name length that is longer than the provided buffer. To avoid deferencing memory past the end of the buffer, use a bounds-checked function to form a slice to the buffer and handle the out-of-bounds case. This ports the fix from sunfishcode/is-terminal#19 to std's `is_terminal` implementation. --- library/std/src/sys/windows/c.rs | 8 -------- library/std/src/sys/windows/io.rs | 32 ++++++++++++++++++++----------- 2 files changed, 21 insertions(+), 19 deletions(-) diff --git a/library/std/src/sys/windows/c.rs b/library/std/src/sys/windows/c.rs index f58dcf1287bef..1d0ab7727394a 100644 --- a/library/std/src/sys/windows/c.rs +++ b/library/std/src/sys/windows/c.rs @@ -539,14 +539,6 @@ pub struct SYMBOLIC_LINK_REPARSE_BUFFER { pub PathBuffer: WCHAR, } -/// NB: Use carefully! In general using this as a reference is likely to get the -/// provenance wrong for the `PathBuffer` field! -#[repr(C)] -pub struct FILE_NAME_INFO { - pub FileNameLength: DWORD, - pub FileName: [WCHAR; 1], -} - #[repr(C)] pub struct MOUNT_POINT_REPARSE_BUFFER { pub SubstituteNameOffset: c_ushort, diff --git a/library/std/src/sys/windows/io.rs b/library/std/src/sys/windows/io.rs index 2cc34c986b990..7fdd1f702e2fd 100644 --- a/library/std/src/sys/windows/io.rs +++ b/library/std/src/sys/windows/io.rs @@ -2,8 +2,7 @@ use crate::marker::PhantomData; use crate::mem::size_of; use crate::os::windows::io::{AsHandle, AsRawHandle, BorrowedHandle}; use crate::slice; -use crate::sys::{c, Align8}; -use core; +use crate::sys::c; use libc; #[derive(Copy, Clone)] @@ -125,22 +124,33 @@ unsafe fn msys_tty_on(handle: c::HANDLE) -> bool { return false; } - const SIZE: usize = size_of::() + c::MAX_PATH * size_of::(); - let mut name_info_bytes = Align8([0u8; SIZE]); + /// Mirrors [`FILE_NAME_INFO`], giving it a fixed length that we can stack + /// allocate + /// + /// [`FILE_NAME_INFO`]: https://learn.microsoft.com/en-us/windows/win32/api/winbase/ns-winbase-file_name_info + #[repr(C)] + #[allow(non_snake_case)] + struct FILE_NAME_INFO { + FileNameLength: u32, + FileName: [u16; c::MAX_PATH as usize], + } + let mut name_info = FILE_NAME_INFO { FileNameLength: 0, FileName: [0; c::MAX_PATH as usize] }; + // Safety: buffer length is fixed. let res = c::GetFileInformationByHandleEx( handle, c::FileNameInfo, - name_info_bytes.0.as_mut_ptr() as *mut libc::c_void, - SIZE as u32, + &mut name_info as *mut _ as *mut libc::c_void, + size_of::() as u32, ); if res == 0 { return false; } - let name_info: &c::FILE_NAME_INFO = &*(name_info_bytes.0.as_ptr() as *const c::FILE_NAME_INFO); - let name_len = name_info.FileNameLength as usize / 2; - // Offset to get the `FileName` field. - let name_ptr = name_info_bytes.0.as_ptr().offset(size_of::() as isize).cast::(); - let s = core::slice::from_raw_parts(name_ptr, name_len); + + // Use `get` because `FileNameLength` can be out of range. + let s = match name_info.FileName.get(..name_info.FileNameLength as usize / 2) { + None => return false, + Some(s) => s, + }; let name = String::from_utf16_lossy(s); // Get the file name only. let name = name.rsplit('\\').next().unwrap_or(&name); From 4332a27c2d582d05157fca4b0de593d146e774c5 Mon Sep 17 00:00:00 2001 From: clubby789 Date: Thu, 23 Feb 2023 00:39:51 +0000 Subject: [PATCH 10/12] Fix ICE in 'duplicate diagnostic item' diagnostic --- compiler/rustc_passes/locales/en-US.ftl | 2 +- tests/ui/tool-attributes/auxiliary/p1.rs | 3 +++ tests/ui/tool-attributes/auxiliary/p2.rs | 3 +++ tests/ui/tool-attributes/duplicate-diagnostic.rs | 13 +++++++++++++ .../ui/tool-attributes/duplicate-diagnostic.stderr | 12 ++++++++++++ 5 files changed, 32 insertions(+), 1 deletion(-) create mode 100644 tests/ui/tool-attributes/auxiliary/p1.rs create mode 100644 tests/ui/tool-attributes/auxiliary/p2.rs create mode 100644 tests/ui/tool-attributes/duplicate-diagnostic.rs create mode 100644 tests/ui/tool-attributes/duplicate-diagnostic.stderr diff --git a/compiler/rustc_passes/locales/en-US.ftl b/compiler/rustc_passes/locales/en-US.ftl index 0c7e02912d4ef..8fe8472b21630 100644 --- a/compiler/rustc_passes/locales/en-US.ftl +++ b/compiler/rustc_passes/locales/en-US.ftl @@ -407,10 +407,10 @@ passes_duplicate_diagnostic_item = passes_duplicate_diagnostic_item_in_crate = duplicate diagnostic item in crate `{$crate_name}`: `{$name}`. + .note = the diagnostic item is first defined in crate `{$orig_crate_name}`. passes_diagnostic_item_first_defined = the diagnostic item is first defined here - .note = the diagnostic item is first defined in crate `{$orig_crate_name}`. passes_abi = abi: {$abi} diff --git a/tests/ui/tool-attributes/auxiliary/p1.rs b/tests/ui/tool-attributes/auxiliary/p1.rs new file mode 100644 index 0000000000000..47195c7e9d658 --- /dev/null +++ b/tests/ui/tool-attributes/auxiliary/p1.rs @@ -0,0 +1,3 @@ +#![feature(rustc_attrs)] +#[rustc_diagnostic_item = "Foo"] +pub struct Foo {} diff --git a/tests/ui/tool-attributes/auxiliary/p2.rs b/tests/ui/tool-attributes/auxiliary/p2.rs new file mode 100644 index 0000000000000..47195c7e9d658 --- /dev/null +++ b/tests/ui/tool-attributes/auxiliary/p2.rs @@ -0,0 +1,3 @@ +#![feature(rustc_attrs)] +#[rustc_diagnostic_item = "Foo"] +pub struct Foo {} diff --git a/tests/ui/tool-attributes/duplicate-diagnostic.rs b/tests/ui/tool-attributes/duplicate-diagnostic.rs new file mode 100644 index 0000000000000..39c2ca1cb860c --- /dev/null +++ b/tests/ui/tool-attributes/duplicate-diagnostic.rs @@ -0,0 +1,13 @@ +// aux-build: p1.rs +// aux-build: p2.rs + +// error-pattern: duplicate diagnostic item in crate `p2` +// error-pattern: note: the diagnostic item is first defined in crate `p1` + +#![feature(rustc_attrs)] +extern crate p1; +extern crate p2; + +#[rustc_diagnostic_item = "Foo"] +pub struct Foo {} //~ ERROR duplicate diagnostic item found +fn main() {} diff --git a/tests/ui/tool-attributes/duplicate-diagnostic.stderr b/tests/ui/tool-attributes/duplicate-diagnostic.stderr new file mode 100644 index 0000000000000..e315fdc7d84bc --- /dev/null +++ b/tests/ui/tool-attributes/duplicate-diagnostic.stderr @@ -0,0 +1,12 @@ +error: duplicate diagnostic item in crate `p2`: `Foo`. + | + = note: the diagnostic item is first defined in crate `p1`. + +error: duplicate diagnostic item found: `Foo`. + --> $DIR/duplicate-diagnostic.rs:12:1 + | +LL | pub struct Foo {} + | ^^^^^^^^^^^^^^ + +error: aborting due to 2 previous errors + From a5b639dc012e735bd6888a1e513bd925a7e101ba Mon Sep 17 00:00:00 2001 From: Michael Howell Date: Thu, 23 Feb 2023 10:27:06 -0700 Subject: [PATCH 11/12] diagnostics: remove inconsistent English article "this" from E0107 Consider `tests/ui/const-generics/generic_const_exprs/issue-102768.stderr`, the error message where it gives additional notes about where the associated type is defined, and how the dead code lint doesn't have an article, like in `tests/ui/lint/dead-code/issue-85255.stderr`. They don't have articles, so it seems unnecessary to have one here. --- .../wrong_number_of_generic_args.rs | 2 +- .../argument-suggestions/issue-100154.stderr | 2 +- tests/ui/async-await/issues/issue-65159.rs | 2 +- .../ui/async-await/issues/issue-65159.stderr | 2 +- .../issue-82126-mismatched-subst-and-hir.rs | 4 +- ...ssue-82126-mismatched-subst-and-hir.stderr | 4 +- .../generic_const_exprs/issue-102768.rs | 4 +- .../generic_const_exprs/issue-102768.stderr | 4 +- .../generic_const_exprs/issue-76595.stderr | 2 +- .../incorrect-number-of-const-args.stderr | 4 +- .../invalid-const-arg-for-type-param.rs | 4 +- .../invalid-const-arg-for-type-param.stderr | 4 +- .../invalid-constant-in-args.rs | 2 +- .../invalid-constant-in-args.stderr | 2 +- tests/ui/const-generics/issues/issue-87493.rs | 2 +- .../const-generics/issues/issue-87493.stderr | 2 +- .../issue-89013-no-kw.rs | 2 +- .../issue-89013-no-kw.stderr | 2 +- .../parser-error-recovery/issue-89013.rs | 2 +- .../parser-error-recovery/issue-89013.stderr | 2 +- tests/ui/constructor-lifetime-args.rs | 8 +- tests/ui/constructor-lifetime-args.stderr | 8 +- tests/ui/error-codes/E0107.rs | 20 ++-- tests/ui/error-codes/E0107.stderr | 20 ++-- .../gat-trait-path-parenthesised-args.rs | 6 +- .../gat-trait-path-parenthesised-args.stderr | 6 +- .../missing_lifetime_args.rs | 4 +- .../missing_lifetime_args.stderr | 4 +- .../missing_lifetime_const.rs | 2 +- .../missing_lifetime_const.stderr | 2 +- .../parameter_number_and_kind.rs | 6 +- .../parameter_number_and_kind.stderr | 6 +- .../trait-path-type-error-once-implemented.rs | 4 +- ...it-path-type-error-once-implemented.stderr | 4 +- tests/ui/generics/bad-mid-path-type-params.rs | 10 +- .../generics/bad-mid-path-type-params.stderr | 10 +- .../generics/generic-arg-mismatch-recover.rs | 6 +- .../generic-arg-mismatch-recover.stderr | 6 +- .../generic-impl-less-params-with-defaults.rs | 2 +- ...eric-impl-less-params-with-defaults.stderr | 2 +- .../generic-impl-more-params-with-defaults.rs | 2 +- ...eric-impl-more-params-with-defaults.stderr | 2 +- .../generic-type-more-params-with-defaults.rs | 2 +- ...eric-type-more-params-with-defaults.stderr | 2 +- tests/ui/generics/wrong-number-of-args.rs | 106 +++++++++--------- tests/ui/generics/wrong-number-of-args.stderr | 106 +++++++++--------- .../explicit-generic-args-for-impl.stderr | 2 +- .../not-enough-args.stderr | 2 +- tests/ui/issues/issue-18423.rs | 2 +- tests/ui/issues/issue-18423.stderr | 2 +- tests/ui/issues/issue-3214.rs | 2 +- tests/ui/issues/issue-3214.stderr | 2 +- tests/ui/issues/issue-53251.rs | 4 +- tests/ui/issues/issue-53251.stderr | 4 +- tests/ui/issues/issue-60622.rs | 2 +- tests/ui/issues/issue-60622.stderr | 2 +- .../mismatched_arg_count.rs | 2 +- .../mismatched_arg_count.stderr | 2 +- .../methods/method-call-lifetime-args-fail.rs | 8 +- .../method-call-lifetime-args-fail.stderr | 8 +- tests/ui/seq-args.rs | 4 +- tests/ui/seq-args.stderr | 4 +- .../ui/structs/struct-path-associated-type.rs | 4 +- .../struct-path-associated-type.stderr | 4 +- .../structure-constructor-type-mismatch.rs | 4 +- ...structure-constructor-type-mismatch.stderr | 4 +- tests/ui/suggestions/issue-101421.rs | 2 +- tests/ui/suggestions/issue-101421.stderr | 2 +- tests/ui/suggestions/issue-104287.rs | 2 +- tests/ui/suggestions/issue-104287.stderr | 2 +- tests/ui/suggestions/issue-85347.rs | 2 +- tests/ui/suggestions/issue-85347.stderr | 2 +- tests/ui/suggestions/issue-89064.stderr | 8 +- .../suggestions/missing-lifetime-specifier.rs | 20 ++-- .../missing-lifetime-specifier.stderr | 20 ++-- .../missing-type-param-used-in-param.stderr | 2 +- ...-generic-to-trait-in-method-with-params.rs | 2 +- ...eric-to-trait-in-method-with-params.stderr | 2 +- ...-ascription-instead-of-path-in-type.stderr | 2 +- ...use-type-argument-instead-of-assoc-type.rs | 2 +- ...type-argument-instead-of-assoc-type.stderr | 2 +- tests/ui/traits/object/vs-lifetime.rs | 4 +- tests/ui/traits/object/vs-lifetime.stderr | 4 +- tests/ui/traits/test-2.rs | 4 +- tests/ui/traits/test-2.stderr | 4 +- tests/ui/transmutability/issue-101739-2.rs | 2 +- .../ui/transmutability/issue-101739-2.stderr | 2 +- .../enum-variant-generic-args.rs | 12 +- .../enum-variant-generic-args.stderr | 12 +- tests/ui/typeck/issue-75883.rs | 4 +- tests/ui/typeck/issue-75883.stderr | 4 +- .../typeck-builtin-bound-type-parameters.rs | 12 +- ...ypeck-builtin-bound-type-parameters.stderr | 12 +- .../typeck_type_placeholder_lifetime_1.rs | 2 +- .../typeck_type_placeholder_lifetime_1.stderr | 2 +- .../typeck_type_placeholder_lifetime_2.rs | 2 +- .../typeck_type_placeholder_lifetime_2.stderr | 2 +- tests/ui/ufcs/ufcs-qpath-missing-params.rs | 2 +- .../ui/ufcs/ufcs-qpath-missing-params.stderr | 2 +- .../unboxed-closure-sugar-region.rs | 2 +- .../unboxed-closure-sugar-region.stderr | 2 +- .../unboxed-closure-sugar-used-on-struct-1.rs | 2 +- ...oxed-closure-sugar-used-on-struct-1.stderr | 2 +- .../unboxed-closure-sugar-used-on-struct.rs | 2 +- ...nboxed-closure-sugar-used-on-struct.stderr | 2 +- ...r-wrong-number-number-type-parameters-3.rs | 2 +- ...ong-number-number-type-parameters-3.stderr | 2 +- ...gar-wrong-number-number-type-parameters.rs | 10 +- ...wrong-number-number-type-parameters.stderr | 10 +- .../unboxed-closure-sugar-wrong-trait.rs | 2 +- .../unboxed-closure-sugar-wrong-trait.stderr | 2 +- 111 files changed, 339 insertions(+), 339 deletions(-) diff --git a/compiler/rustc_hir_analysis/src/structured_errors/wrong_number_of_generic_args.rs b/compiler/rustc_hir_analysis/src/structured_errors/wrong_number_of_generic_args.rs index 2cb0d430ee340..cae884ae8fb73 100644 --- a/compiler/rustc_hir_analysis/src/structured_errors/wrong_number_of_generic_args.rs +++ b/compiler/rustc_hir_analysis/src/structured_errors/wrong_number_of_generic_args.rs @@ -462,7 +462,7 @@ impl<'a, 'tcx> WrongNumberOfGenericArgs<'a, 'tcx> { if self.gen_args.span_ext().is_some() { format!( - "this {} takes {}{} {} argument{} but {} {} supplied", + "{} takes {}{} {} argument{} but {} {} supplied", def_kind, quantifier, bound, diff --git a/tests/ui/argument-suggestions/issue-100154.stderr b/tests/ui/argument-suggestions/issue-100154.stderr index 1499229c3ced2..2504f616fb7e1 100644 --- a/tests/ui/argument-suggestions/issue-100154.stderr +++ b/tests/ui/argument-suggestions/issue-100154.stderr @@ -1,4 +1,4 @@ -error[E0107]: this function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: function takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-100154.rs:4:5 | LL | foo::<()>(()); diff --git a/tests/ui/async-await/issues/issue-65159.rs b/tests/ui/async-await/issues/issue-65159.rs index df2ca025705d3..6e547508bd469 100644 --- a/tests/ui/async-await/issues/issue-65159.rs +++ b/tests/ui/async-await/issues/issue-65159.rs @@ -3,7 +3,7 @@ // edition:2018 async fn copy() -> Result<()> -//~^ ERROR this enum takes 2 generic arguments +//~^ ERROR enum takes 2 generic arguments { Ok(()) } diff --git a/tests/ui/async-await/issues/issue-65159.stderr b/tests/ui/async-await/issues/issue-65159.stderr index 40c0e72b20391..b8741333c3283 100644 --- a/tests/ui/async-await/issues/issue-65159.stderr +++ b/tests/ui/async-await/issues/issue-65159.stderr @@ -1,4 +1,4 @@ -error[E0107]: this enum takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied --> $DIR/issue-65159.rs:5:20 | LL | async fn copy() -> Result<()> diff --git a/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs b/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs index dd0320bc53ba7..d067ff44704c7 100644 --- a/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs +++ b/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs @@ -14,8 +14,8 @@ impl MarketMultiplier { } async fn buy_lock(generator: &Mutex) -> LockedMarket<'_> { - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument was supplied - //~^^ ERROR this struct takes 1 generic argument but 0 generic arguments were supplied + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument was supplied + //~^^ ERROR struct takes 1 generic argument but 0 generic arguments were supplied LockedMarket(generator.lock().unwrap().buy()) } diff --git a/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr b/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr index d2b927fb664c6..73e0aaf1e45cc 100644 --- a/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr +++ b/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/issue-82126-mismatched-subst-and-hir.rs:16:59 | LL | async fn buy_lock(generator: &Mutex) -> LockedMarket<'_> { @@ -12,7 +12,7 @@ note: struct defined here, with 0 lifetime parameters LL | struct LockedMarket(T); | ^^^^^^^^^^^^ -error[E0107]: this struct takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied --> $DIR/issue-82126-mismatched-subst-and-hir.rs:16:59 | LL | async fn buy_lock(generator: &Mutex) -> LockedMarket<'_> { diff --git a/tests/ui/const-generics/generic_const_exprs/issue-102768.rs b/tests/ui/const-generics/generic_const_exprs/issue-102768.rs index 7aea0d30d1a76..18a9b53cf7681 100644 --- a/tests/ui/const-generics/generic_const_exprs/issue-102768.rs +++ b/tests/ui/const-generics/generic_const_exprs/issue-102768.rs @@ -7,8 +7,8 @@ trait X { const _: () = { fn f2<'a>(arg: Box = &'a ()>>) {} - //~^ ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments - //~| ERROR this associated type takes 0 generic arguments but 1 generic argument + //~^ ERROR associated type takes 1 lifetime argument but 0 lifetime arguments + //~| ERROR associated type takes 0 generic arguments but 1 generic argument }; fn main() {} diff --git a/tests/ui/const-generics/generic_const_exprs/issue-102768.stderr b/tests/ui/const-generics/generic_const_exprs/issue-102768.stderr index 8278edabe3a06..175d54e41848b 100644 --- a/tests/ui/const-generics/generic_const_exprs/issue-102768.stderr +++ b/tests/ui/const-generics/generic_const_exprs/issue-102768.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/issue-102768.rs:9:30 | LL | fn f2<'a>(arg: Box = &'a ()>>) {} @@ -14,7 +14,7 @@ help: add missing lifetime argument LL | fn f2<'a>(arg: Box = &'a ()>>) {} | +++ -error[E0107]: this associated type takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated type takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-102768.rs:9:30 | LL | fn f2<'a>(arg: Box = &'a ()>>) {} diff --git a/tests/ui/const-generics/generic_const_exprs/issue-76595.stderr b/tests/ui/const-generics/generic_const_exprs/issue-76595.stderr index c587a7e153fe3..302da59651ccb 100644 --- a/tests/ui/const-generics/generic_const_exprs/issue-76595.stderr +++ b/tests/ui/const-generics/generic_const_exprs/issue-76595.stderr @@ -1,4 +1,4 @@ -error[E0107]: this function takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: function takes 2 generic arguments but 1 generic argument was supplied --> $DIR/issue-76595.rs:15:5 | LL | test::<2>(); diff --git a/tests/ui/const-generics/incorrect-number-of-const-args.stderr b/tests/ui/const-generics/incorrect-number-of-const-args.stderr index a845454f762cf..01ac4e69a057e 100644 --- a/tests/ui/const-generics/incorrect-number-of-const-args.stderr +++ b/tests/ui/const-generics/incorrect-number-of-const-args.stderr @@ -1,4 +1,4 @@ -error[E0107]: this function takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: function takes 2 generic arguments but 1 generic argument was supplied --> $DIR/incorrect-number-of-const-args.rs:6:5 | LL | foo::<0>(); @@ -16,7 +16,7 @@ help: add missing generic argument LL | foo::<0, Y>(); | +++ -error[E0107]: this function takes 2 generic arguments but 3 generic arguments were supplied +error[E0107]: function takes 2 generic arguments but 3 generic arguments were supplied --> $DIR/incorrect-number-of-const-args.rs:9:5 | LL | foo::<0, 0, 0>(); diff --git a/tests/ui/const-generics/invalid-const-arg-for-type-param.rs b/tests/ui/const-generics/invalid-const-arg-for-type-param.rs index cdc54b214a84c..bf10f471dc51c 100644 --- a/tests/ui/const-generics/invalid-const-arg-for-type-param.rs +++ b/tests/ui/const-generics/invalid-const-arg-for-type-param.rs @@ -4,11 +4,11 @@ struct S; fn main() { let _: u32 = 5i32.try_into::<32>().unwrap(); - //~^ ERROR this method takes + //~^ ERROR method takes S.f::<0>(); //~^ ERROR no method named `f` S::<0>; - //~^ ERROR this struct takes 0 + //~^ ERROR struct takes 0 } diff --git a/tests/ui/const-generics/invalid-const-arg-for-type-param.stderr b/tests/ui/const-generics/invalid-const-arg-for-type-param.stderr index a9754bc46d728..4a649d8a7e881 100644 --- a/tests/ui/const-generics/invalid-const-arg-for-type-param.stderr +++ b/tests/ui/const-generics/invalid-const-arg-for-type-param.stderr @@ -1,4 +1,4 @@ -error[E0107]: this method takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/invalid-const-arg-for-type-param.rs:6:23 | LL | let _: u32 = 5i32.try_into::<32>().unwrap(); @@ -23,7 +23,7 @@ LL | struct S; LL | S.f::<0>(); | ^ method not found in `S` -error[E0107]: this struct takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied --> $DIR/invalid-const-arg-for-type-param.rs:12:5 | LL | S::<0>; diff --git a/tests/ui/const-generics/invalid-constant-in-args.rs b/tests/ui/const-generics/invalid-constant-in-args.rs index 7419d4a25ce12..fd259197d2982 100644 --- a/tests/ui/const-generics/invalid-constant-in-args.rs +++ b/tests/ui/const-generics/invalid-constant-in-args.rs @@ -2,5 +2,5 @@ use std::cell::Cell; fn main() { let _: Cell<&str, "a"> = Cell::new(""); - //~^ ERROR this struct takes 1 generic argument but 2 generic arguments were supplied + //~^ ERROR struct takes 1 generic argument but 2 generic arguments were supplied } diff --git a/tests/ui/const-generics/invalid-constant-in-args.stderr b/tests/ui/const-generics/invalid-constant-in-args.stderr index 993b63518e44c..2545cc6f39644 100644 --- a/tests/ui/const-generics/invalid-constant-in-args.stderr +++ b/tests/ui/const-generics/invalid-constant-in-args.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied --> $DIR/invalid-constant-in-args.rs:4:12 | LL | let _: Cell<&str, "a"> = Cell::new(""); diff --git a/tests/ui/const-generics/issues/issue-87493.rs b/tests/ui/const-generics/issues/issue-87493.rs index d8599ab22a32b..80472e6bd9c52 100644 --- a/tests/ui/const-generics/issues/issue-87493.rs +++ b/tests/ui/const-generics/issues/issue-87493.rs @@ -7,7 +7,7 @@ where S: MyTrait, T: MyTrait, //~^ ERROR: expected one of `,` or `>`, found `==` - //~| ERROR: this trait takes 0 generic arguments but 1 generic argument was supplied + //~| ERROR: trait takes 0 generic arguments but 1 generic argument was supplied { } diff --git a/tests/ui/const-generics/issues/issue-87493.stderr b/tests/ui/const-generics/issues/issue-87493.stderr index 653afae219115..73bd6ed73e674 100644 --- a/tests/ui/const-generics/issues/issue-87493.stderr +++ b/tests/ui/const-generics/issues/issue-87493.stderr @@ -9,7 +9,7 @@ help: if you meant to use an associated type binding, replace `==` with `=` LL | T: MyTrait, | ~ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-87493.rs:8:8 | LL | T: MyTrait, diff --git a/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.rs b/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.rs index b126b24853ff7..79743abe40935 100644 --- a/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.rs +++ b/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.rs @@ -7,7 +7,7 @@ struct Bar; const T: usize = 42; impl Foo for Bar { -//~^ ERROR this trait takes 1 generic argument but 0 generic arguments were supplied +//~^ ERROR trait takes 1 generic argument but 0 generic arguments were supplied //~| ERROR associated type bindings are not allowed here //~| ERROR associated const equality is incomplete fn do_x(&self) -> [u8; 3] { diff --git a/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.stderr b/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.stderr index acfdde8e1a01f..4f4e1aa3a046f 100644 --- a/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.stderr +++ b/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.stderr @@ -7,7 +7,7 @@ LL | impl Foo for Bar { = note: see issue #92827 for more information = help: add `#![feature(associated_const_equality)]` to the crate attributes to enable -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/issue-89013-no-kw.rs:9:6 | LL | impl Foo for Bar { diff --git a/tests/ui/const-generics/parser-error-recovery/issue-89013.rs b/tests/ui/const-generics/parser-error-recovery/issue-89013.rs index 9431779faf859..335d0d94e83c5 100644 --- a/tests/ui/const-generics/parser-error-recovery/issue-89013.rs +++ b/tests/ui/const-generics/parser-error-recovery/issue-89013.rs @@ -8,7 +8,7 @@ const T: usize = 42; impl Foo for Bar { //~^ ERROR expected lifetime, type, or constant, found keyword `const` -//~| ERROR this trait takes 1 generic +//~| ERROR trait takes 1 generic //~| ERROR associated type bindings are not allowed here //~| ERROR associated const equality is incomplete fn do_x(&self) -> [u8; 3] { diff --git a/tests/ui/const-generics/parser-error-recovery/issue-89013.stderr b/tests/ui/const-generics/parser-error-recovery/issue-89013.stderr index 583749a85734e..3d2b98feb39c0 100644 --- a/tests/ui/const-generics/parser-error-recovery/issue-89013.stderr +++ b/tests/ui/const-generics/parser-error-recovery/issue-89013.stderr @@ -19,7 +19,7 @@ LL | impl Foo for Bar { = note: see issue #92827 for more information = help: add `#![feature(associated_const_equality)]` to the crate attributes to enable -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/issue-89013.rs:9:6 | LL | impl Foo for Bar { diff --git a/tests/ui/constructor-lifetime-args.rs b/tests/ui/constructor-lifetime-args.rs index a824a44c9c222..f5802e7d8b118 100644 --- a/tests/ui/constructor-lifetime-args.rs +++ b/tests/ui/constructor-lifetime-args.rs @@ -15,12 +15,12 @@ enum E<'a, 'b> { fn main() { S(&0, &0); // OK S::<'static>(&0, &0); - //~^ ERROR this struct takes 2 lifetime arguments + //~^ ERROR struct takes 2 lifetime arguments S::<'static, 'static, 'static>(&0, &0); - //~^ ERROR this struct takes 2 lifetime arguments + //~^ ERROR struct takes 2 lifetime arguments E::V(&0); // OK E::V::<'static>(&0); - //~^ ERROR this enum takes 2 lifetime arguments + //~^ ERROR enum takes 2 lifetime arguments E::V::<'static, 'static, 'static>(&0); - //~^ ERROR this enum takes 2 lifetime arguments + //~^ ERROR enum takes 2 lifetime arguments } diff --git a/tests/ui/constructor-lifetime-args.stderr b/tests/ui/constructor-lifetime-args.stderr index bc1141b16c55d..a18123fe19cba 100644 --- a/tests/ui/constructor-lifetime-args.stderr +++ b/tests/ui/constructor-lifetime-args.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/constructor-lifetime-args.rs:17:5 | LL | S::<'static>(&0, &0); @@ -16,7 +16,7 @@ help: add missing lifetime argument LL | S::<'static, 'static>(&0, &0); | +++++++++ -error[E0107]: this struct takes 2 lifetime arguments but 3 lifetime arguments were supplied +error[E0107]: struct takes 2 lifetime arguments but 3 lifetime arguments were supplied --> $DIR/constructor-lifetime-args.rs:19:5 | LL | S::<'static, 'static, 'static>(&0, &0); @@ -30,7 +30,7 @@ note: struct defined here, with 2 lifetime parameters: `'a`, `'b` LL | struct S<'a, 'b>(&'a u8, &'b u8); | ^ -- -- -error[E0107]: this enum takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: enum takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/constructor-lifetime-args.rs:22:8 | LL | E::V::<'static>(&0); @@ -48,7 +48,7 @@ help: add missing lifetime argument LL | E::V::<'static, 'static>(&0); | +++++++++ -error[E0107]: this enum takes 2 lifetime arguments but 3 lifetime arguments were supplied +error[E0107]: enum takes 2 lifetime arguments but 3 lifetime arguments were supplied --> $DIR/constructor-lifetime-args.rs:24:8 | LL | E::V::<'static, 'static, 'static>(&0); diff --git a/tests/ui/error-codes/E0107.rs b/tests/ui/error-codes/E0107.rs index d369fc2a5658b..fd23e7c00f2bf 100644 --- a/tests/ui/error-codes/E0107.rs +++ b/tests/ui/error-codes/E0107.rs @@ -11,39 +11,39 @@ enum Bar { struct Baz<'a, 'b, 'c> { buzz: Buzz<'a>, - //~^ ERROR this struct takes 2 lifetime arguments + //~^ ERROR struct takes 2 lifetime arguments //~| HELP add missing lifetime argument bar: Bar<'a>, - //~^ ERROR this enum takes 0 lifetime arguments + //~^ ERROR enum takes 0 lifetime arguments //~| HELP remove these generics foo2: Foo<'a, 'b, 'c>, - //~^ ERROR this struct takes 1 lifetime argument + //~^ ERROR struct takes 1 lifetime argument //~| HELP remove these lifetime arguments qux1: Qux<'a, 'b, i32>, - //~^ ERROR this struct takes 1 lifetime argument + //~^ ERROR struct takes 1 lifetime argument //~| HELP remove this lifetime argument qux2: Qux<'a, i32, 'b>, - //~^ ERROR this struct takes 1 lifetime argument + //~^ ERROR struct takes 1 lifetime argument //~| HELP remove this lifetime argument qux3: Qux<'a, 'b, 'c, i32>, - //~^ ERROR this struct takes 1 lifetime argument + //~^ ERROR struct takes 1 lifetime argument //~| HELP remove these lifetime arguments qux4: Qux<'a, i32, 'b, 'c>, - //~^ ERROR this struct takes 1 lifetime argument + //~^ ERROR struct takes 1 lifetime argument //~| HELP remove these lifetime arguments qux5: Qux<'a, 'b, i32, 'c>, - //~^ ERROR this struct takes 1 lifetime argument + //~^ ERROR struct takes 1 lifetime argument //~| HELP remove this lifetime argument quux: Quux<'a, i32, 'b>, - //~^ ERROR this struct takes 0 lifetime arguments + //~^ ERROR struct takes 0 lifetime arguments //~| HELP remove this lifetime argument } @@ -53,7 +53,7 @@ pub trait T { } fn trait_bound_generic>(_i: I) { - //~^ ERROR this trait takes 0 generic arguments + //~^ ERROR trait takes 0 generic arguments //~| HELP replace the generic bounds with the associated types } diff --git a/tests/ui/error-codes/E0107.stderr b/tests/ui/error-codes/E0107.stderr index 03430f8fa3a0b..3f540eb08bc7c 100644 --- a/tests/ui/error-codes/E0107.stderr +++ b/tests/ui/error-codes/E0107.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/E0107.rs:13:11 | LL | buzz: Buzz<'a>, @@ -16,7 +16,7 @@ help: add missing lifetime argument LL | buzz: Buzz<'a, 'a>, | ++++ -error[E0107]: this enum takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: enum takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/E0107.rs:17:10 | LL | bar: Bar<'a>, @@ -30,7 +30,7 @@ note: enum defined here, with 0 lifetime parameters LL | enum Bar { | ^^^ -error[E0107]: this struct takes 1 lifetime argument but 3 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 3 lifetime arguments were supplied --> $DIR/E0107.rs:21:11 | LL | foo2: Foo<'a, 'b, 'c>, @@ -44,7 +44,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Foo<'a>(&'a str); | ^^^ -- -error[E0107]: this struct takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/E0107.rs:25:11 | LL | qux1: Qux<'a, 'b, i32>, @@ -58,7 +58,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Qux<'a, T>(&'a T); | ^^^ -- -error[E0107]: this struct takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/E0107.rs:29:11 | LL | qux2: Qux<'a, i32, 'b>, @@ -72,7 +72,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Qux<'a, T>(&'a T); | ^^^ -- -error[E0107]: this struct takes 1 lifetime argument but 3 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 3 lifetime arguments were supplied --> $DIR/E0107.rs:33:11 | LL | qux3: Qux<'a, 'b, 'c, i32>, @@ -86,7 +86,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Qux<'a, T>(&'a T); | ^^^ -- -error[E0107]: this struct takes 1 lifetime argument but 3 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 3 lifetime arguments were supplied --> $DIR/E0107.rs:37:11 | LL | qux4: Qux<'a, i32, 'b, 'c>, @@ -100,7 +100,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Qux<'a, T>(&'a T); | ^^^ -- -error[E0107]: this struct takes 1 lifetime argument but 3 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 3 lifetime arguments were supplied --> $DIR/E0107.rs:41:11 | LL | qux5: Qux<'a, 'b, i32, 'c>, @@ -114,7 +114,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Qux<'a, T>(&'a T); | ^^^ -- -error[E0107]: this struct takes 0 lifetime arguments but 2 lifetime arguments were supplied +error[E0107]: struct takes 0 lifetime arguments but 2 lifetime arguments were supplied --> $DIR/E0107.rs:45:11 | LL | quux: Quux<'a, i32, 'b>, @@ -128,7 +128,7 @@ note: struct defined here, with 0 lifetime parameters LL | struct Quux(T); | ^^^^ -error[E0107]: this trait takes 0 generic arguments but 2 generic arguments were supplied +error[E0107]: trait takes 0 generic arguments but 2 generic arguments were supplied --> $DIR/E0107.rs:55:27 | LL | fn trait_bound_generic>(_i: I) { diff --git a/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.rs b/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.rs index 9eb069637c685..5738dfa83eeab 100644 --- a/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.rs +++ b/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.rs @@ -5,12 +5,12 @@ trait X { fn foo<'a>(arg: Box>) {} //~^ ERROR: lifetime in trait object type must be followed by `+` //~| ERROR: parenthesized generic arguments cannot be used - //~| ERROR this associated type takes 0 generic arguments but 1 generic argument - //~| ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments + //~| ERROR associated type takes 0 generic arguments but 1 generic argument + //~| ERROR associated type takes 1 lifetime argument but 0 lifetime arguments fn bar<'a>(arg: Box>) {} //~^ ERROR: parenthesized generic arguments cannot be used - //~| ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments + //~| ERROR associated type takes 1 lifetime argument but 0 lifetime arguments fn main() {} diff --git a/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.stderr b/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.stderr index 165779796e0bc..461853379b562 100644 --- a/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.stderr +++ b/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.stderr @@ -23,7 +23,7 @@ LL | fn bar<'a>(arg: Box>) {} | | | help: remove these parentheses -error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/gat-trait-path-parenthesised-args.rs:5:27 | LL | fn foo<'a>(arg: Box>) {} @@ -39,7 +39,7 @@ help: add missing lifetime argument LL | fn foo<'a>(arg: Box>) {} | +++ -error[E0107]: this associated type takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated type takes 0 generic arguments but 1 generic argument was supplied --> $DIR/gat-trait-path-parenthesised-args.rs:5:27 | LL | fn foo<'a>(arg: Box>) {} @@ -53,7 +53,7 @@ note: associated type defined here, with 0 generic parameters LL | type Y<'a>; | ^ -error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/gat-trait-path-parenthesised-args.rs:12:27 | LL | fn bar<'a>(arg: Box>) {} diff --git a/tests/ui/generic-associated-types/missing_lifetime_args.rs b/tests/ui/generic-associated-types/missing_lifetime_args.rs index 78def80925ad0..331511ba61a48 100644 --- a/tests/ui/generic-associated-types/missing_lifetime_args.rs +++ b/tests/ui/generic-associated-types/missing_lifetime_args.rs @@ -12,9 +12,9 @@ fn foo<'c, 'd>(_arg: Box>) {} //~^ ERROR missing generics for associated type fn bar<'a, 'b, 'c>(_arg: Foo<'a, 'b>) {} -//~^ ERROR this struct takes 3 lifetime arguments but 2 lifetime +//~^ ERROR struct takes 3 lifetime arguments but 2 lifetime fn f<'a>(_arg: Foo<'a>) {} -//~^ ERROR this struct takes 3 lifetime arguments but 1 lifetime +//~^ ERROR struct takes 3 lifetime arguments but 1 lifetime fn main() {} diff --git a/tests/ui/generic-associated-types/missing_lifetime_args.stderr b/tests/ui/generic-associated-types/missing_lifetime_args.stderr index 8f74b12c008e6..1a7a2e787a1a9 100644 --- a/tests/ui/generic-associated-types/missing_lifetime_args.stderr +++ b/tests/ui/generic-associated-types/missing_lifetime_args.stderr @@ -14,7 +14,7 @@ help: add missing lifetime arguments LL | fn foo<'c, 'd>(_arg: Box = (&'c u32, &'d u32)>>) {} | ++++++++ -error[E0107]: this struct takes 3 lifetime arguments but 2 lifetime arguments were supplied +error[E0107]: struct takes 3 lifetime arguments but 2 lifetime arguments were supplied --> $DIR/missing_lifetime_args.rs:14:26 | LL | fn bar<'a, 'b, 'c>(_arg: Foo<'a, 'b>) {} @@ -32,7 +32,7 @@ help: add missing lifetime argument LL | fn bar<'a, 'b, 'c>(_arg: Foo<'a, 'b, 'a>) {} | ++++ -error[E0107]: this struct takes 3 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 3 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing_lifetime_args.rs:17:16 | LL | fn f<'a>(_arg: Foo<'a>) {} diff --git a/tests/ui/generic-associated-types/missing_lifetime_const.rs b/tests/ui/generic-associated-types/missing_lifetime_const.rs index 8b174b9e971e0..6e395dfdec1fa 100644 --- a/tests/ui/generic-associated-types/missing_lifetime_const.rs +++ b/tests/ui/generic-associated-types/missing_lifetime_const.rs @@ -4,7 +4,7 @@ trait Foo { fn foo() { let _: ::Assoc<3>; - //~^ ERROR this associated type + //~^ ERROR associated type } fn main() {} diff --git a/tests/ui/generic-associated-types/missing_lifetime_const.stderr b/tests/ui/generic-associated-types/missing_lifetime_const.stderr index 62d2e9f49dde1..41945aabfb58c 100644 --- a/tests/ui/generic-associated-types/missing_lifetime_const.stderr +++ b/tests/ui/generic-associated-types/missing_lifetime_const.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/missing_lifetime_const.rs:6:24 | LL | let _: ::Assoc<3>; diff --git a/tests/ui/generic-associated-types/parameter_number_and_kind.rs b/tests/ui/generic-associated-types/parameter_number_and_kind.rs index 8428e7763fb46..ae2f7c00ea419 100644 --- a/tests/ui/generic-associated-types/parameter_number_and_kind.rs +++ b/tests/ui/generic-associated-types/parameter_number_and_kind.rs @@ -9,10 +9,10 @@ trait Foo { // Test parameters in default values type FOk = Self::E<'static, T>; type FErr1 = Self::E<'static, 'static>; - //~^ ERROR this associated type takes 1 lifetime argument but 2 lifetime arguments were supplied - //~| ERROR this associated type takes 1 + //~^ ERROR associated type takes 1 lifetime argument but 2 lifetime arguments were supplied + //~| ERROR associated type takes 1 type FErr2 = Self::E<'static, T, u32>; - //~^ ERROR this associated type takes 1 + //~^ ERROR associated type takes 1 } fn main() {} diff --git a/tests/ui/generic-associated-types/parameter_number_and_kind.stderr b/tests/ui/generic-associated-types/parameter_number_and_kind.stderr index c20b9669e8140..4523044b5886b 100644 --- a/tests/ui/generic-associated-types/parameter_number_and_kind.stderr +++ b/tests/ui/generic-associated-types/parameter_number_and_kind.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated type takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/parameter_number_and_kind.rs:11:24 | LL | type FErr1 = Self::E<'static, 'static>; @@ -12,7 +12,7 @@ note: associated type defined here, with 1 lifetime parameter: `'a` LL | type E<'a, T>; | ^ -- -error[E0107]: this associated type takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: associated type takes 1 generic argument but 0 generic arguments were supplied --> $DIR/parameter_number_and_kind.rs:11:24 | LL | type FErr1 = Self::E<'static, 'static>; @@ -28,7 +28,7 @@ help: add missing generic argument LL | type FErr1 = Self::E<'static, 'static, T>; | +++ -error[E0107]: this associated type takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: associated type takes 1 generic argument but 2 generic arguments were supplied --> $DIR/parameter_number_and_kind.rs:14:27 | LL | type FErr2 = Self::E<'static, T, u32>; diff --git a/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.rs b/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.rs index 1622b92aa0cc2..c58f9cf1dfc8e 100644 --- a/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.rs +++ b/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.rs @@ -4,8 +4,8 @@ trait X { const _: () = { fn f2<'a>(arg : Box = &'a ()>>) {} - //~^ ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments - //~| ERROR this associated type takes 0 generic arguments but 1 generic argument + //~^ ERROR associated type takes 1 lifetime argument but 0 lifetime arguments + //~| ERROR associated type takes 0 generic arguments but 1 generic argument }; fn main() {} diff --git a/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.stderr b/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.stderr index 0a09ec5dc4935..fab5b474d9283 100644 --- a/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.stderr +++ b/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/trait-path-type-error-once-implemented.rs:6:29 | LL | fn f2<'a>(arg : Box = &'a ()>>) {} @@ -14,7 +14,7 @@ help: add missing lifetime argument LL | fn f2<'a>(arg : Box = &'a ()>>) {} | +++ -error[E0107]: this associated type takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated type takes 0 generic arguments but 1 generic argument was supplied --> $DIR/trait-path-type-error-once-implemented.rs:6:29 | LL | fn f2<'a>(arg : Box = &'a ()>>) {} diff --git a/tests/ui/generics/bad-mid-path-type-params.rs b/tests/ui/generics/bad-mid-path-type-params.rs index 23a5d1525d995..37d484cba0bd7 100644 --- a/tests/ui/generics/bad-mid-path-type-params.rs +++ b/tests/ui/generics/bad-mid-path-type-params.rs @@ -28,17 +28,17 @@ impl Trait for S2 { fn foo<'a>() { let _ = S::new::(1, 1.0); - //~^ ERROR this associated function takes 1 + //~^ ERROR associated function takes 1 let _ = S::<'a,isize>::new::(1, 1.0); - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument was supplied let _: S2 = Trait::new::(1, 1.0); - //~^ ERROR this associated function takes 1 + //~^ ERROR associated function takes 1 let _: S2 = Trait::<'a,isize>::new::(1, 1.0); - //~^ ERROR this trait takes 0 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this associated function takes 1 + //~^ ERROR trait takes 0 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR associated function takes 1 } fn main() {} diff --git a/tests/ui/generics/bad-mid-path-type-params.stderr b/tests/ui/generics/bad-mid-path-type-params.stderr index aee2b60159f10..71e15dd4c9264 100644 --- a/tests/ui/generics/bad-mid-path-type-params.stderr +++ b/tests/ui/generics/bad-mid-path-type-params.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated function takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: associated function takes 1 generic argument but 2 generic arguments were supplied --> $DIR/bad-mid-path-type-params.rs:30:16 | LL | let _ = S::new::(1, 1.0); @@ -12,7 +12,7 @@ note: associated function defined here, with 1 generic parameter: `U` LL | fn new(x: T, _: U) -> S { | ^^^ - -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/bad-mid-path-type-params.rs:33:13 | LL | let _ = S::<'a,isize>::new::(1, 1.0); @@ -26,7 +26,7 @@ note: struct defined here, with 0 lifetime parameters LL | struct S { | ^ -error[E0107]: this associated function takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: associated function takes 1 generic argument but 2 generic arguments were supplied --> $DIR/bad-mid-path-type-params.rs:36:24 | LL | let _: S2 = Trait::new::(1, 1.0); @@ -40,7 +40,7 @@ note: associated function defined here, with 1 generic parameter: `U` LL | fn new(x: T, y: U) -> Self; | ^^^ - -error[E0107]: this trait takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/bad-mid-path-type-params.rs:39:17 | LL | let _: S2 = Trait::<'a,isize>::new::(1, 1.0); @@ -54,7 +54,7 @@ note: trait defined here, with 0 lifetime parameters LL | trait Trait { | ^^^^^ -error[E0107]: this associated function takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: associated function takes 1 generic argument but 2 generic arguments were supplied --> $DIR/bad-mid-path-type-params.rs:39:36 | LL | let _: S2 = Trait::<'a,isize>::new::(1, 1.0); diff --git a/tests/ui/generics/generic-arg-mismatch-recover.rs b/tests/ui/generics/generic-arg-mismatch-recover.rs index 2cf7f1d657b18..947f33414dbb9 100644 --- a/tests/ui/generics/generic-arg-mismatch-recover.rs +++ b/tests/ui/generics/generic-arg-mismatch-recover.rs @@ -4,9 +4,9 @@ struct Bar<'a>(&'a ()); fn main() { Foo::<'static, 'static, ()>(&0); - //~^ ERROR this struct takes 1 lifetime argument but 2 lifetime arguments were supplied + //~^ ERROR struct takes 1 lifetime argument but 2 lifetime arguments were supplied Bar::<'static, 'static, ()>(&()); - //~^ ERROR this struct takes 1 lifetime argument but 2 lifetime arguments were supplied - //~| ERROR this struct takes 0 + //~^ ERROR struct takes 1 lifetime argument but 2 lifetime arguments were supplied + //~| ERROR struct takes 0 } diff --git a/tests/ui/generics/generic-arg-mismatch-recover.stderr b/tests/ui/generics/generic-arg-mismatch-recover.stderr index 45fea925f27cf..f549a7180fc66 100644 --- a/tests/ui/generics/generic-arg-mismatch-recover.stderr +++ b/tests/ui/generics/generic-arg-mismatch-recover.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/generic-arg-mismatch-recover.rs:6:5 | LL | Foo::<'static, 'static, ()>(&0); @@ -12,7 +12,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Foo<'a, T: 'a>(&'a T); | ^^^ -- -error[E0107]: this struct takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/generic-arg-mismatch-recover.rs:9:5 | LL | Bar::<'static, 'static, ()>(&()); @@ -26,7 +26,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Bar<'a>(&'a ()); | ^^^ -- -error[E0107]: this struct takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied --> $DIR/generic-arg-mismatch-recover.rs:9:5 | LL | Bar::<'static, 'static, ()>(&()); diff --git a/tests/ui/generics/generic-impl-less-params-with-defaults.rs b/tests/ui/generics/generic-impl-less-params-with-defaults.rs index 66afbb58ad490..6c00411561e32 100644 --- a/tests/ui/generics/generic-impl-less-params-with-defaults.rs +++ b/tests/ui/generics/generic-impl-less-params-with-defaults.rs @@ -9,5 +9,5 @@ impl Foo { fn main() { Foo::::new(); - //~^ ERROR this struct takes at least 2 generic arguments but 1 generic argument + //~^ ERROR struct takes at least 2 generic arguments but 1 generic argument } diff --git a/tests/ui/generics/generic-impl-less-params-with-defaults.stderr b/tests/ui/generics/generic-impl-less-params-with-defaults.stderr index cdbb57902e4a7..262561fa81e6c 100644 --- a/tests/ui/generics/generic-impl-less-params-with-defaults.stderr +++ b/tests/ui/generics/generic-impl-less-params-with-defaults.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes at least 2 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes at least 2 generic arguments but 1 generic argument was supplied --> $DIR/generic-impl-less-params-with-defaults.rs:11:5 | LL | Foo::::new(); diff --git a/tests/ui/generics/generic-impl-more-params-with-defaults.rs b/tests/ui/generics/generic-impl-more-params-with-defaults.rs index a283323742a0f..be633ec464f8b 100644 --- a/tests/ui/generics/generic-impl-more-params-with-defaults.rs +++ b/tests/ui/generics/generic-impl-more-params-with-defaults.rs @@ -11,5 +11,5 @@ impl Vec { fn main() { Vec::::new(); - //~^ ERROR this struct takes at most 2 generic arguments but 3 generic arguments were supplied + //~^ ERROR struct takes at most 2 generic arguments but 3 generic arguments were supplied } diff --git a/tests/ui/generics/generic-impl-more-params-with-defaults.stderr b/tests/ui/generics/generic-impl-more-params-with-defaults.stderr index fe9b670da799c..2f4682c4e5a97 100644 --- a/tests/ui/generics/generic-impl-more-params-with-defaults.stderr +++ b/tests/ui/generics/generic-impl-more-params-with-defaults.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes at most 2 generic arguments but 3 generic arguments were supplied +error[E0107]: struct takes at most 2 generic arguments but 3 generic arguments were supplied --> $DIR/generic-impl-more-params-with-defaults.rs:13:5 | LL | Vec::::new(); diff --git a/tests/ui/generics/generic-type-more-params-with-defaults.rs b/tests/ui/generics/generic-type-more-params-with-defaults.rs index 3dab03297c9df..b83fdb5c455a7 100644 --- a/tests/ui/generics/generic-type-more-params-with-defaults.rs +++ b/tests/ui/generics/generic-type-more-params-with-defaults.rs @@ -7,5 +7,5 @@ struct Vec( fn main() { let _: Vec; - //~^ ERROR this struct takes at most 2 generic arguments but 3 generic arguments + //~^ ERROR struct takes at most 2 generic arguments but 3 generic arguments } diff --git a/tests/ui/generics/generic-type-more-params-with-defaults.stderr b/tests/ui/generics/generic-type-more-params-with-defaults.stderr index 7f0198f0e8424..4d01ba1f453d8 100644 --- a/tests/ui/generics/generic-type-more-params-with-defaults.stderr +++ b/tests/ui/generics/generic-type-more-params-with-defaults.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes at most 2 generic arguments but 3 generic arguments were supplied +error[E0107]: struct takes at most 2 generic arguments but 3 generic arguments were supplied --> $DIR/generic-type-more-params-with-defaults.rs:9:12 | LL | let _: Vec; diff --git a/tests/ui/generics/wrong-number-of-args.rs b/tests/ui/generics/wrong-number-of-args.rs index cd2f96a1819e4..e4eaff21af1da 100644 --- a/tests/ui/generics/wrong-number-of-args.rs +++ b/tests/ui/generics/wrong-number-of-args.rs @@ -4,18 +4,18 @@ mod no_generics { type A = Ty; type B = Ty<'static>; - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument //~| HELP remove these generics type C = Ty<'static, usize>; - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument - //~| ERROR this struct takes 0 generic arguments but 1 generic argument + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument + //~| ERROR struct takes 0 generic arguments but 1 generic argument //~| HELP remove this lifetime argument //~| HELP remove this generic argument type D = Ty<'static, usize, { 0 }>; - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument - //~| ERROR this struct takes 0 generic arguments but 2 generic arguments + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument + //~| ERROR struct takes 0 generic arguments but 2 generic arguments //~| HELP remove this lifetime argument //~| HELP remove these generic arguments } @@ -28,17 +28,17 @@ mod type_and_type { //~| HELP add missing type B = Ty; - //~^ ERROR this struct takes 2 generic arguments but 1 generic argument + //~^ ERROR struct takes 2 generic arguments but 1 generic argument //~| HELP add missing type C = Ty; type D = Ty; - //~^ ERROR this struct takes 2 generic arguments but 3 generic arguments + //~^ ERROR struct takes 2 generic arguments but 3 generic arguments //~| HELP remove this type E = Ty<>; - //~^ ERROR this struct takes 2 generic arguments but 0 generic arguments were supplied + //~^ ERROR struct takes 2 generic arguments but 0 generic arguments were supplied //~| HELP add missing } @@ -52,7 +52,7 @@ mod lifetime_and_type { //~| HELP consider introducing type B = Ty<'static>; - //~^ ERROR this struct takes 1 generic argument but 0 generic arguments + //~^ ERROR struct takes 1 generic argument but 0 generic arguments //~| HELP add missing type C = Ty; @@ -62,14 +62,14 @@ mod lifetime_and_type { type D = Ty<'static, usize>; type E = Ty<>; - //~^ ERROR this struct takes 1 generic argument but 0 generic arguments + //~^ ERROR struct takes 1 generic argument but 0 generic arguments //~| ERROR missing lifetime specifier //~| HELP consider introducing //~| HELP add missing type F = Ty<'static, usize, 'static, usize>; - //~^ ERROR this struct takes 1 lifetime argument but 2 lifetime arguments - //~| ERROR this struct takes 1 generic argument but 2 generic arguments + //~^ ERROR struct takes 1 lifetime argument but 2 lifetime arguments + //~| ERROR struct takes 1 generic argument but 2 generic arguments //~| HELP remove this lifetime argument //~| HELP remove this generic argument } @@ -82,7 +82,7 @@ mod type_and_type_and_type { //~| HELP add missing type B = Ty; - //~^ ERROR this struct takes at least 2 + //~^ ERROR struct takes at least 2 //~| HELP add missing type C = Ty; @@ -90,11 +90,11 @@ mod type_and_type_and_type { type D = Ty; type E = Ty; - //~^ ERROR this struct takes at most 3 + //~^ ERROR struct takes at most 3 //~| HELP remove type F = Ty<>; - //~^ ERROR this struct takes at least 2 generic arguments but 0 generic arguments + //~^ ERROR struct takes at least 2 generic arguments but 0 generic arguments //~| HELP add missing } @@ -114,7 +114,7 @@ mod r#trait { } type A = Box>; - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument //~| HELP remove type B = Box; @@ -123,7 +123,7 @@ mod r#trait { //~| HELP consider making the bound lifetime-generic type C = Box>; - //~^ ERROR this trait takes 1 lifetime argument but 2 lifetime arguments were supplied + //~^ ERROR trait takes 1 lifetime argument but 2 lifetime arguments were supplied //~| HELP remove type D = Box; @@ -131,7 +131,7 @@ mod r#trait { //~| HELP add missing type E = Box>; - //~^ ERROR this trait takes 1 generic argument but 2 generic arguments + //~^ ERROR trait takes 1 generic argument but 2 generic arguments //~| HELP remove type F = Box>; @@ -140,7 +140,7 @@ mod r#trait { //~| HELP consider making the bound lifetime-generic type G = Box>; - //~^ ERROR this trait takes 1 generic argument but 0 generic arguments + //~^ ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing } @@ -151,7 +151,7 @@ mod associated_item { } type A = Box>; - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument //~| HELP remove } @@ -166,14 +166,14 @@ mod associated_item { //~| HELP consider making the bound lifetime-generic type B = Box>; - //~^ ERROR this trait takes 1 lifetime argument but 2 lifetime arguments were supplied + //~^ ERROR trait takes 1 lifetime argument but 2 lifetime arguments were supplied //~| HELP remove type C = Box>; //~^ ERROR missing lifetime specifier //~| HELP consider introducing //~| HELP consider making the bound lifetime-generic - //~| ERROR this trait takes 0 generic arguments but 1 generic argument + //~| ERROR trait takes 0 generic arguments but 1 generic argument //~| HELP remove } @@ -183,17 +183,17 @@ mod associated_item { } type A = Box>; - //~^ ERROR this trait takes 1 generic argument but 0 generic arguments + //~^ ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing type B = Box>; - //~^ ERROR this trait takes 1 generic argument but 2 generic arguments + //~^ ERROR trait takes 1 generic argument but 2 generic arguments //~| HELP remove type C = Box>; - //~^ ERROR this trait takes 1 generic argument but 0 generic arguments + //~^ ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing - //~| ERROR this trait takes 0 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR trait takes 0 lifetime arguments but 1 lifetime argument was supplied //~| HELP remove } @@ -203,20 +203,20 @@ mod associated_item { } type A = Box>; - //~^ ERROR this trait takes 1 generic argument but 0 generic arguments + //~^ ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing //~| ERROR missing lifetime specifier //~| HELP consider introducing //~| HELP consider making the bound lifetime-generic type B = Box>; - //~^ ERROR this trait takes 1 generic argument but 0 generic arguments were supplied + //~^ ERROR trait takes 1 generic argument but 0 generic arguments were supplied //~| HELP add missing type C = Box>; - //~^ ERROR this trait takes 1 lifetime argument but 2 lifetime arguments were supplied + //~^ ERROR trait takes 1 lifetime argument but 2 lifetime arguments were supplied //~| HELP remove - //~| ERROR this trait takes 1 generic argument but 0 generic arguments + //~| ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing type D = Box>; @@ -228,21 +228,21 @@ mod associated_item { //~^ ERROR missing lifetime specifier //~| HELP consider introducing //~| HELP consider making the bound lifetime-generic - //~| ERROR this trait takes 1 generic argument but 2 generic arguments + //~| ERROR trait takes 1 generic argument but 2 generic arguments //~| HELP remove type F = Box>; - //~^ ERROR this trait takes 1 lifetime argument but 2 lifetime arguments were supplied + //~^ ERROR trait takes 1 lifetime argument but 2 lifetime arguments were supplied //~| HELP remove type G = Box>; - //~^ ERROR this trait takes 1 generic argument but 2 generic arguments + //~^ ERROR trait takes 1 generic argument but 2 generic arguments //~| HELP remove type H = Box>; - //~^ ERROR this trait takes 1 lifetime argument but 2 lifetime arguments were supplied + //~^ ERROR trait takes 1 lifetime argument but 2 lifetime arguments were supplied //~| HELP remove - //~| ERROR this trait takes 1 generic argument but 2 generic arguments + //~| ERROR trait takes 1 generic argument but 2 generic arguments //~| HELP remove } @@ -252,15 +252,15 @@ mod associated_item { } type A = Box>; - //~^ ERROR this trait takes 2 generic arguments but 0 generic arguments + //~^ ERROR trait takes 2 generic arguments but 0 generic arguments //~| HELP add missing type B = Box>; - //~^ ERROR this trait takes 2 generic arguments but 1 generic argument + //~^ ERROR trait takes 2 generic arguments but 1 generic argument //~| HELP add missing type C = Box>; - //~^ ERROR this trait takes 2 generic arguments but 3 generic arguments + //~^ ERROR trait takes 2 generic arguments but 3 generic arguments //~| HELP remove } @@ -275,7 +275,7 @@ mod associated_item { //~| HELP consider making the bound lifetime-generic type B = Box>; - //~^ ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied //~| HELP add missing lifetime argument } @@ -288,17 +288,17 @@ mod associated_item { //~^ ERROR missing lifetime specifier //~| HELP consider introducing //~| HELP consider making the bound lifetime-generic - //~| ERROR this trait takes 1 generic argument but 0 generic arguments + //~| ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing type B = Box>; - //~^ ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied //~| HELP add missing lifetime argument - //~| ERROR this trait takes 1 generic argument but 0 generic arguments + //~| ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing type C = Box>; - //~^ ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied //~| HELP add missing lifetime argument } } @@ -312,21 +312,21 @@ mod stdlib { //~| HELP add missing type B = HashMap; - //~^ ERROR this struct takes at least + //~^ ERROR struct takes at least //~| HELP add missing type C = HashMap<'static>; - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument //~| HELP remove these generics - //~| ERROR this struct takes at least 2 + //~| ERROR struct takes at least 2 //~| HELP add missing type D = HashMap; - //~^ ERROR this struct takes at most 3 + //~^ ERROR struct takes at most 3 //~| HELP remove this type E = HashMap<>; - //~^ ERROR this struct takes at least 2 generic arguments but 0 generic arguments + //~^ ERROR struct takes at least 2 generic arguments but 0 generic arguments //~| HELP add missing } @@ -336,21 +336,21 @@ mod stdlib { //~| HELP add missing type B = Result; - //~^ ERROR this enum takes 2 generic arguments but 1 generic argument + //~^ ERROR enum takes 2 generic arguments but 1 generic argument //~| HELP add missing type C = Result<'static>; - //~^ ERROR this enum takes 0 lifetime arguments but 1 lifetime argument + //~^ ERROR enum takes 0 lifetime arguments but 1 lifetime argument //~| HELP remove these generics - //~| ERROR this enum takes 2 generic arguments but 0 generic arguments + //~| ERROR enum takes 2 generic arguments but 0 generic arguments //~| HELP add missing type D = Result; - //~^ ERROR this enum takes 2 generic arguments but 3 generic arguments + //~^ ERROR enum takes 2 generic arguments but 3 generic arguments //~| HELP remove type E = Result<>; - //~^ ERROR this enum takes 2 generic arguments but 0 generic arguments + //~^ ERROR enum takes 2 generic arguments but 0 generic arguments //~| HELP add missing } } diff --git a/tests/ui/generics/wrong-number-of-args.stderr b/tests/ui/generics/wrong-number-of-args.stderr index 75e33f680eadb..9006fb10b67fa 100644 --- a/tests/ui/generics/wrong-number-of-args.stderr +++ b/tests/ui/generics/wrong-number-of-args.stderr @@ -167,7 +167,7 @@ help: consider introducing a named lifetime parameter LL | type A<'a> = Box>; | ++++ +++++++ -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:6:14 | LL | type B = Ty<'static>; @@ -181,7 +181,7 @@ note: struct defined here, with 0 lifetime parameters LL | struct Ty; | ^^ -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:10:14 | LL | type C = Ty<'static, usize>; @@ -195,7 +195,7 @@ note: struct defined here, with 0 lifetime parameters LL | struct Ty; | ^^ -error[E0107]: this struct takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:10:14 | LL | type C = Ty<'static, usize>; @@ -209,7 +209,7 @@ note: struct defined here, with 0 generic parameters LL | struct Ty; | ^^ -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:16:14 | LL | type D = Ty<'static, usize, { 0 }>; @@ -223,7 +223,7 @@ note: struct defined here, with 0 lifetime parameters LL | struct Ty; | ^^ -error[E0107]: this struct takes 0 generic arguments but 2 generic arguments were supplied +error[E0107]: struct takes 0 generic arguments but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:16:14 | LL | type D = Ty<'static, usize, { 0 }>; @@ -253,7 +253,7 @@ help: add missing generic arguments LL | type A = Ty; | ++++++ -error[E0107]: this struct takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:30:14 | LL | type B = Ty; @@ -271,7 +271,7 @@ help: add missing generic argument LL | type B = Ty; | +++ -error[E0107]: this struct takes 2 generic arguments but 3 generic arguments were supplied +error[E0107]: struct takes 2 generic arguments but 3 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:36:14 | LL | type D = Ty; @@ -285,7 +285,7 @@ note: struct defined here, with 2 generic parameters: `A`, `B` LL | struct Ty; | ^^ - - -error[E0107]: this struct takes 2 generic arguments but 0 generic arguments were supplied +error[E0107]: struct takes 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:40:14 | LL | type E = Ty<>; @@ -317,7 +317,7 @@ help: add missing generic argument LL | type A = Ty; | +++ -error[E0107]: this struct takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:54:14 | LL | type B = Ty<'static>; @@ -333,7 +333,7 @@ help: add missing generic argument LL | type B = Ty<'static, T>; | +++ -error[E0107]: this struct takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:64:14 | LL | type E = Ty<>; @@ -349,7 +349,7 @@ help: add missing generic argument LL | type E = Ty; | + -error[E0107]: this struct takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/wrong-number-of-args.rs:70:14 | LL | type F = Ty<'static, usize, 'static, usize>; @@ -363,7 +363,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Ty<'a, T>; | ^^ -- -error[E0107]: this struct takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:70:14 | LL | type F = Ty<'static, usize, 'static, usize>; @@ -393,7 +393,7 @@ help: add missing generic arguments LL | type A = Ty; | ++++++ -error[E0107]: this struct takes at least 2 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes at least 2 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:84:14 | LL | type B = Ty; @@ -411,7 +411,7 @@ help: add missing generic argument LL | type B = Ty; | +++ -error[E0107]: this struct takes at most 3 generic arguments but 4 generic arguments were supplied +error[E0107]: struct takes at most 3 generic arguments but 4 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:92:14 | LL | type E = Ty; @@ -425,7 +425,7 @@ note: struct defined here, with at most 3 generic parameters: `A`, `B`, `C` LL | struct Ty; | ^^ - - ---------------- -error[E0107]: this struct takes at least 2 generic arguments but 0 generic arguments were supplied +error[E0107]: struct takes at least 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:96:14 | LL | type F = Ty<>; @@ -441,7 +441,7 @@ help: add missing generic arguments LL | type F = Ty; | ++++ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:116:22 | LL | type A = Box>; @@ -455,7 +455,7 @@ note: trait defined here, with 0 generic parameters LL | trait NonGeneric { | ^^^^^^^^^^ -error[E0107]: this trait takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: trait takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/wrong-number-of-args.rs:125:22 | LL | type C = Box>; @@ -485,7 +485,7 @@ help: add missing generic argument LL | type D = Box>; | +++ -error[E0107]: this trait takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:133:22 | LL | type E = Box>; @@ -499,7 +499,7 @@ note: trait defined here, with 1 generic parameter: `A` LL | trait GenericType { | ^^^^^^^^^^^ - -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:142:22 | LL | type G = Box>; @@ -515,7 +515,7 @@ help: add missing generic argument LL | type G = Box>; | + -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:153:26 | LL | type A = Box>; @@ -529,7 +529,7 @@ note: trait defined here, with 0 generic parameters LL | trait NonGenericAT { | ^^^^^^^^^^^^ -error[E0107]: this trait takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: trait takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/wrong-number-of-args.rs:168:26 | LL | type B = Box>; @@ -543,7 +543,7 @@ note: trait defined here, with 1 lifetime parameter: `'a` LL | trait GenericLifetimeAT<'a> { | ^^^^^^^^^^^^^^^^^ -- -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:172:26 | LL | type C = Box>; @@ -557,7 +557,7 @@ note: trait defined here, with 0 generic parameters LL | trait GenericLifetimeAT<'a> { | ^^^^^^^^^^^^^^^^^ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:185:26 | LL | type A = Box>; @@ -573,7 +573,7 @@ help: add missing generic argument LL | type A = Box>; | ++ -error[E0107]: this trait takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:189:26 | LL | type B = Box>; @@ -587,7 +587,7 @@ note: trait defined here, with 1 generic parameter: `A` LL | trait GenericTypeAT { | ^^^^^^^^^^^^^ - -error[E0107]: this trait takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:193:26 | LL | type C = Box>; @@ -601,7 +601,7 @@ note: trait defined here, with 0 lifetime parameters LL | trait GenericTypeAT { | ^^^^^^^^^^^^^ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:193:26 | LL | type C = Box>; @@ -617,7 +617,7 @@ help: add missing generic argument LL | type C = Box>; | +++ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:205:26 | LL | type A = Box>; @@ -633,7 +633,7 @@ help: add missing generic argument LL | type A = Box>; | ++ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:212:26 | LL | type B = Box>; @@ -649,7 +649,7 @@ help: add missing generic argument LL | type B = Box>; | +++ -error[E0107]: this trait takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: trait takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/wrong-number-of-args.rs:216:26 | LL | type C = Box>; @@ -663,7 +663,7 @@ note: trait defined here, with 1 lifetime parameter: `'a` LL | trait GenericLifetimeTypeAT<'a, A> { | ^^^^^^^^^^^^^^^^^^^^^ -- -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:216:26 | LL | type C = Box>; @@ -679,7 +679,7 @@ help: add missing generic argument LL | type C = Box>; | +++ -error[E0107]: this trait takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:227:26 | LL | type E = Box>; @@ -693,7 +693,7 @@ note: trait defined here, with 1 generic parameter: `A` LL | trait GenericLifetimeTypeAT<'a, A> { | ^^^^^^^^^^^^^^^^^^^^^ - -error[E0107]: this trait takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: trait takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/wrong-number-of-args.rs:234:26 | LL | type F = Box>; @@ -707,7 +707,7 @@ note: trait defined here, with 1 lifetime parameter: `'a` LL | trait GenericLifetimeTypeAT<'a, A> { | ^^^^^^^^^^^^^^^^^^^^^ -- -error[E0107]: this trait takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:238:26 | LL | type G = Box>; @@ -721,7 +721,7 @@ note: trait defined here, with 1 generic parameter: `A` LL | trait GenericLifetimeTypeAT<'a, A> { | ^^^^^^^^^^^^^^^^^^^^^ - -error[E0107]: this trait takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: trait takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/wrong-number-of-args.rs:242:26 | LL | type H = Box>; @@ -735,7 +735,7 @@ note: trait defined here, with 1 lifetime parameter: `'a` LL | trait GenericLifetimeTypeAT<'a, A> { | ^^^^^^^^^^^^^^^^^^^^^ -- -error[E0107]: this trait takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:242:26 | LL | type H = Box>; @@ -749,7 +749,7 @@ note: trait defined here, with 1 generic parameter: `A` LL | trait GenericLifetimeTypeAT<'a, A> { | ^^^^^^^^^^^^^^^^^^^^^ - -error[E0107]: this trait takes 2 generic arguments but 0 generic arguments were supplied +error[E0107]: trait takes 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:254:26 | LL | type A = Box>; @@ -765,7 +765,7 @@ help: add missing generic arguments LL | type A = Box>; | +++++ -error[E0107]: this trait takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 2 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:258:26 | LL | type B = Box>; @@ -783,7 +783,7 @@ help: add missing generic argument LL | type B = Box>; | +++ -error[E0107]: this trait takes 2 generic arguments but 3 generic arguments were supplied +error[E0107]: trait takes 2 generic arguments but 3 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:262:26 | LL | type C = Box>; @@ -797,7 +797,7 @@ note: trait defined here, with 2 generic parameters: `A`, `B` LL | trait GenericTypeTypeAT { | ^^^^^^^^^^^^^^^^^ - - -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:277:26 | LL | type B = Box>; @@ -815,7 +815,7 @@ help: add missing lifetime argument LL | type B = Box>; | +++++++++ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:287:26 | LL | type A = Box>; @@ -831,7 +831,7 @@ help: add missing generic argument LL | type A = Box>; | ++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:294:26 | LL | type B = Box>; @@ -849,7 +849,7 @@ help: add missing lifetime argument LL | type B = Box>; | +++++++++ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:294:26 | LL | type B = Box>; @@ -865,7 +865,7 @@ help: add missing generic argument LL | type B = Box>; | +++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:300:26 | LL | type C = Box>; @@ -894,7 +894,7 @@ help: add missing generic arguments LL | type A = HashMap; | ++++++ -error[E0107]: this struct takes at least 2 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes at least 2 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:314:18 | LL | type B = HashMap; @@ -907,7 +907,7 @@ help: add missing generic argument LL | type B = HashMap; | +++ -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:318:18 | LL | type C = HashMap<'static>; @@ -915,7 +915,7 @@ LL | type C = HashMap<'static>; | | | expected 0 lifetime arguments -error[E0107]: this struct takes at least 2 generic arguments but 0 generic arguments were supplied +error[E0107]: struct takes at least 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:318:18 | LL | type C = HashMap<'static>; @@ -926,7 +926,7 @@ help: add missing generic arguments LL | type C = HashMap<'static, K, V>; | ++++++ -error[E0107]: this struct takes at most 3 generic arguments but 4 generic arguments were supplied +error[E0107]: struct takes at most 3 generic arguments but 4 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:324:18 | LL | type D = HashMap; @@ -934,7 +934,7 @@ LL | type D = HashMap; | | | expected at most 3 generic arguments -error[E0107]: this struct takes at least 2 generic arguments but 0 generic arguments were supplied +error[E0107]: struct takes at least 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:328:18 | LL | type E = HashMap<>; @@ -956,7 +956,7 @@ help: add missing generic arguments LL | type A = Result; | ++++++ -error[E0107]: this enum takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:338:18 | LL | type B = Result; @@ -969,7 +969,7 @@ help: add missing generic argument LL | type B = Result; | +++ -error[E0107]: this enum takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: enum takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:342:18 | LL | type C = Result<'static>; @@ -977,7 +977,7 @@ LL | type C = Result<'static>; | | | expected 0 lifetime arguments -error[E0107]: this enum takes 2 generic arguments but 0 generic arguments were supplied +error[E0107]: enum takes 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:342:18 | LL | type C = Result<'static>; @@ -988,7 +988,7 @@ help: add missing generic arguments LL | type C = Result<'static, T, E>; | ++++++ -error[E0107]: this enum takes 2 generic arguments but 3 generic arguments were supplied +error[E0107]: enum takes 2 generic arguments but 3 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:348:18 | LL | type D = Result; @@ -996,7 +996,7 @@ LL | type D = Result; | | | expected 2 generic arguments -error[E0107]: this enum takes 2 generic arguments but 0 generic arguments were supplied +error[E0107]: enum takes 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:352:18 | LL | type E = Result<>; diff --git a/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/explicit-generic-args-for-impl.stderr b/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/explicit-generic-args-for-impl.stderr index c8b82783ea841..9c10110187042 100644 --- a/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/explicit-generic-args-for-impl.stderr +++ b/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/explicit-generic-args-for-impl.stderr @@ -1,4 +1,4 @@ -error[E0107]: this function takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: function takes 1 generic argument but 2 generic arguments were supplied --> $DIR/explicit-generic-args-for-impl.rs:4:5 | LL | foo::("".to_string()); diff --git a/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/not-enough-args.stderr b/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/not-enough-args.stderr index 9d6db88d36433..a26460c8ecc3a 100644 --- a/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/not-enough-args.stderr +++ b/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/not-enough-args.stderr @@ -1,4 +1,4 @@ -error[E0107]: this function takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: function takes 2 generic arguments but 1 generic argument was supplied --> $DIR/not-enough-args.rs:4:5 | LL | f::<[u8]>("a", b"a"); diff --git a/tests/ui/issues/issue-18423.rs b/tests/ui/issues/issue-18423.rs index a81b32f050c38..675fd041154be 100644 --- a/tests/ui/issues/issue-18423.rs +++ b/tests/ui/issues/issue-18423.rs @@ -2,7 +2,7 @@ struct Foo<'a> { x: Box<'a, isize> - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument was supplied } fn main() { } diff --git a/tests/ui/issues/issue-18423.stderr b/tests/ui/issues/issue-18423.stderr index bbf79366244a0..5d154dbbbdd6e 100644 --- a/tests/ui/issues/issue-18423.stderr +++ b/tests/ui/issues/issue-18423.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/issue-18423.rs:4:8 | LL | x: Box<'a, isize> diff --git a/tests/ui/issues/issue-3214.rs b/tests/ui/issues/issue-3214.rs index 928a65938b7ce..e3c07bb3f724f 100644 --- a/tests/ui/issues/issue-3214.rs +++ b/tests/ui/issues/issue-3214.rs @@ -4,7 +4,7 @@ fn foo() { } impl Drop for Foo { - //~^ ERROR this struct takes 0 generic arguments but 1 generic argument + //~^ ERROR struct takes 0 generic arguments but 1 generic argument fn drop(&mut self) {} } } diff --git a/tests/ui/issues/issue-3214.stderr b/tests/ui/issues/issue-3214.stderr index aa0b5ce64b421..7a2d772f0a1b5 100644 --- a/tests/ui/issues/issue-3214.stderr +++ b/tests/ui/issues/issue-3214.stderr @@ -8,7 +8,7 @@ LL | struct Foo { LL | x: T, | ^ use of generic parameter from outer function -error[E0107]: this struct takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-3214.rs:6:22 | LL | impl Drop for Foo { diff --git a/tests/ui/issues/issue-53251.rs b/tests/ui/issues/issue-53251.rs index 240826a161d97..da3ba63ef67d1 100644 --- a/tests/ui/issues/issue-53251.rs +++ b/tests/ui/issues/issue-53251.rs @@ -9,8 +9,8 @@ macro_rules! impl_add { $( fn $n() { S::f::(); - //~^ ERROR this associated function takes 0 generic - //~| ERROR this associated function takes 0 generic + //~^ ERROR associated function takes 0 generic + //~| ERROR associated function takes 0 generic } )* } diff --git a/tests/ui/issues/issue-53251.stderr b/tests/ui/issues/issue-53251.stderr index cee9a5deb05e1..d5f14e8deb90a 100644 --- a/tests/ui/issues/issue-53251.stderr +++ b/tests/ui/issues/issue-53251.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated function takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-53251.rs:11:20 | LL | S::f::(); @@ -16,7 +16,7 @@ LL | fn f() {} | ^ = note: this error originates in the macro `impl_add` (in Nightly builds, run with -Z macro-backtrace for more info) -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated function takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-53251.rs:11:20 | LL | S::f::(); diff --git a/tests/ui/issues/issue-60622.rs b/tests/ui/issues/issue-60622.rs index 7347957906c0a..7b9443eee5013 100644 --- a/tests/ui/issues/issue-60622.rs +++ b/tests/ui/issues/issue-60622.rs @@ -9,7 +9,7 @@ impl Borked { fn run_wild(b: &Borked) { b.a::<'_, T>(); //~^ ERROR cannot specify lifetime arguments explicitly if late bound lifetime parameters are present - //~| ERROR this method takes 0 generic arguments but 1 generic argument + //~| ERROR method takes 0 generic arguments but 1 generic argument //~| WARN this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! } diff --git a/tests/ui/issues/issue-60622.stderr b/tests/ui/issues/issue-60622.stderr index 69b532b8f97e1..43da2773940e5 100644 --- a/tests/ui/issues/issue-60622.stderr +++ b/tests/ui/issues/issue-60622.stderr @@ -16,7 +16,7 @@ LL | #![deny(warnings)] | ^^^^^^^^ = note: `#[deny(late_bound_lifetime_arguments)]` implied by `#[deny(warnings)]` -error[E0107]: this method takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-60622.rs:10:7 | LL | b.a::<'_, T>(); diff --git a/tests/ui/late-bound-lifetimes/mismatched_arg_count.rs b/tests/ui/late-bound-lifetimes/mismatched_arg_count.rs index 0b331e2039f25..792563fd82b35 100644 --- a/tests/ui/late-bound-lifetimes/mismatched_arg_count.rs +++ b/tests/ui/late-bound-lifetimes/mismatched_arg_count.rs @@ -7,6 +7,6 @@ trait Trait<'a> { type Alias<'a, T> = >::Assoc; fn bar<'a, T: Trait<'a>>(_: Alias<'a, 'a, T>) {} -//~^ error: this type alias takes 1 lifetime argument but 2 lifetime arguments were supplied +//~^ error: type alias takes 1 lifetime argument but 2 lifetime arguments were supplied fn main() {} diff --git a/tests/ui/late-bound-lifetimes/mismatched_arg_count.stderr b/tests/ui/late-bound-lifetimes/mismatched_arg_count.stderr index 3704d9bb957ed..de58a014ee8fa 100644 --- a/tests/ui/late-bound-lifetimes/mismatched_arg_count.stderr +++ b/tests/ui/late-bound-lifetimes/mismatched_arg_count.stderr @@ -1,4 +1,4 @@ -error[E0107]: this type alias takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: type alias takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/mismatched_arg_count.rs:9:29 | LL | fn bar<'a, T: Trait<'a>>(_: Alias<'a, 'a, T>) {} diff --git a/tests/ui/methods/method-call-lifetime-args-fail.rs b/tests/ui/methods/method-call-lifetime-args-fail.rs index 2e5c9a0b891d4..1f13de094bbf8 100644 --- a/tests/ui/methods/method-call-lifetime-args-fail.rs +++ b/tests/ui/methods/method-call-lifetime-args-fail.rs @@ -14,9 +14,9 @@ impl S { fn method_call() { S.early(); // OK S.early::<'static>(); - //~^ ERROR this method takes 2 lifetime arguments but 1 lifetime argument + //~^ ERROR method takes 2 lifetime arguments but 1 lifetime argument S.early::<'static, 'static, 'static>(); - //~^ ERROR this method takes 2 lifetime arguments but 3 lifetime arguments were supplied + //~^ ERROR method takes 2 lifetime arguments but 3 lifetime arguments were supplied let _: &u8 = S.life_and_type::<'static>(); S.life_and_type::(); S.life_and_type::<'static, u8>(); @@ -61,9 +61,9 @@ fn ufcs() { S::early(S); // OK S::early::<'static>(S); - //~^ ERROR this method takes 2 lifetime arguments but 1 lifetime argument + //~^ ERROR method takes 2 lifetime arguments but 1 lifetime argument S::early::<'static, 'static, 'static>(S); - //~^ ERROR this method takes 2 lifetime arguments but 3 lifetime arguments were supplied + //~^ ERROR method takes 2 lifetime arguments but 3 lifetime arguments were supplied let _: &u8 = S::life_and_type::<'static>(S); S::life_and_type::(S); S::life_and_type::<'static, u8>(S); diff --git a/tests/ui/methods/method-call-lifetime-args-fail.stderr b/tests/ui/methods/method-call-lifetime-args-fail.stderr index 45ff32bdd4cab..34526256f9975 100644 --- a/tests/ui/methods/method-call-lifetime-args-fail.stderr +++ b/tests/ui/methods/method-call-lifetime-args-fail.stderr @@ -1,4 +1,4 @@ -error[E0107]: this method takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: method takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/method-call-lifetime-args-fail.rs:16:7 | LL | S.early::<'static>(); @@ -16,7 +16,7 @@ help: add missing lifetime argument LL | S.early::<'static, 'static>(); | +++++++++ -error[E0107]: this method takes 2 lifetime arguments but 3 lifetime arguments were supplied +error[E0107]: method takes 2 lifetime arguments but 3 lifetime arguments were supplied --> $DIR/method-call-lifetime-args-fail.rs:18:7 | LL | S.early::<'static, 'static, 'static>(); @@ -198,7 +198,7 @@ note: the late bound lifetime parameter is introduced here LL | fn late_unused_early<'a, 'b>(self) -> &'b u8 { loop {} } | ^^ -error[E0107]: this method takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: method takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/method-call-lifetime-args-fail.rs:63:8 | LL | S::early::<'static>(S); @@ -216,7 +216,7 @@ help: add missing lifetime argument LL | S::early::<'static, 'static>(S); | +++++++++ -error[E0107]: this method takes 2 lifetime arguments but 3 lifetime arguments were supplied +error[E0107]: method takes 2 lifetime arguments but 3 lifetime arguments were supplied --> $DIR/method-call-lifetime-args-fail.rs:65:8 | LL | S::early::<'static, 'static, 'static>(S); diff --git a/tests/ui/seq-args.rs b/tests/ui/seq-args.rs index a5ebeecd3116c..627dfcc31986a 100644 --- a/tests/ui/seq-args.rs +++ b/tests/ui/seq-args.rs @@ -2,12 +2,12 @@ fn main() { trait Seq { } impl Seq for Vec { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument /* ... */ } impl Seq for u32 { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument /* Treat the integer as a sequence of bits */ } } diff --git a/tests/ui/seq-args.stderr b/tests/ui/seq-args.stderr index c404d95748b5c..a5b0f8e98dca0 100644 --- a/tests/ui/seq-args.stderr +++ b/tests/ui/seq-args.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/seq-args.rs:4:13 | LL | impl Seq for Vec { @@ -12,7 +12,7 @@ note: trait defined here, with 0 generic parameters LL | trait Seq { } | ^^^ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/seq-args.rs:9:10 | LL | impl Seq for u32 { diff --git a/tests/ui/structs/struct-path-associated-type.rs b/tests/ui/structs/struct-path-associated-type.rs index 2dd7174a9bed8..74d9705d4b89d 100644 --- a/tests/ui/structs/struct-path-associated-type.rs +++ b/tests/ui/structs/struct-path-associated-type.rs @@ -13,7 +13,7 @@ fn f() { //~^ ERROR expected struct, variant or union type, found associated type let z = T::A:: {}; //~^ ERROR expected struct, variant or union type, found associated type - //~| ERROR this associated type takes 0 generic arguments but 1 generic argument was supplied + //~| ERROR associated type takes 0 generic arguments but 1 generic argument was supplied match S { T::A {} => {} //~^ ERROR expected struct, variant or union type, found associated type @@ -22,7 +22,7 @@ fn f() { fn g>() { let s = T::A {}; // OK - let z = T::A:: {}; //~ ERROR this associated type takes 0 generic arguments but 1 generic argument was supplied + let z = T::A:: {}; //~ ERROR associated type takes 0 generic arguments but 1 generic argument was supplied match S { T::A {} => {} // OK } diff --git a/tests/ui/structs/struct-path-associated-type.stderr b/tests/ui/structs/struct-path-associated-type.stderr index ca5f0b7e21e7d..acfddaf37607d 100644 --- a/tests/ui/structs/struct-path-associated-type.stderr +++ b/tests/ui/structs/struct-path-associated-type.stderr @@ -4,7 +4,7 @@ error[E0071]: expected struct, variant or union type, found associated type LL | let s = T::A {}; | ^^^^ not a struct -error[E0107]: this associated type takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated type takes 0 generic arguments but 1 generic argument was supplied --> $DIR/struct-path-associated-type.rs:14:16 | LL | let z = T::A:: {}; @@ -30,7 +30,7 @@ error[E0071]: expected struct, variant or union type, found associated type LL | T::A {} => {} | ^^^^ not a struct -error[E0107]: this associated type takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated type takes 0 generic arguments but 1 generic argument was supplied --> $DIR/struct-path-associated-type.rs:25:16 | LL | let z = T::A:: {}; diff --git a/tests/ui/structs/structure-constructor-type-mismatch.rs b/tests/ui/structs/structure-constructor-type-mismatch.rs index a03ef590cb3a1..21cd9d08b21d1 100644 --- a/tests/ui/structs/structure-constructor-type-mismatch.rs +++ b/tests/ui/structs/structure-constructor-type-mismatch.rs @@ -45,13 +45,13 @@ fn main() { y: 8, }; - let pt3 = PointF:: { //~ ERROR this type alias takes 0 generic arguments but 1 generic argument + let pt3 = PointF:: { //~ ERROR type alias takes 0 generic arguments but 1 generic argument x: 9, //~ ERROR mismatched types y: 10, //~ ERROR mismatched types }; match (Point { x: 1, y: 2 }) { - PointF:: { .. } => {} //~ ERROR this type alias takes 0 generic arguments but 1 generic argument + PointF:: { .. } => {} //~ ERROR type alias takes 0 generic arguments but 1 generic argument //~^ ERROR mismatched types } diff --git a/tests/ui/structs/structure-constructor-type-mismatch.stderr b/tests/ui/structs/structure-constructor-type-mismatch.stderr index 3e3f9ea06eff3..63dda459396b8 100644 --- a/tests/ui/structs/structure-constructor-type-mismatch.stderr +++ b/tests/ui/structs/structure-constructor-type-mismatch.stderr @@ -52,7 +52,7 @@ LL | x: 7, | expected `f32`, found integer | help: use a float literal: `7.0` -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/structure-constructor-type-mismatch.rs:48:15 | LL | let pt3 = PointF:: { @@ -84,7 +84,7 @@ LL | y: 10, | expected `f32`, found integer | help: use a float literal: `10.0` -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/structure-constructor-type-mismatch.rs:54:9 | LL | PointF:: { .. } => {} diff --git a/tests/ui/suggestions/issue-101421.rs b/tests/ui/suggestions/issue-101421.rs index 53b1e88573776..1407ebd277cb6 100644 --- a/tests/ui/suggestions/issue-101421.rs +++ b/tests/ui/suggestions/issue-101421.rs @@ -8,5 +8,5 @@ impl Ice for () { fn main() { ().f::<()>(()); - //~^ ERROR this method takes 0 generic arguments but 1 generic argument was supplied + //~^ ERROR method takes 0 generic arguments but 1 generic argument was supplied } diff --git a/tests/ui/suggestions/issue-101421.stderr b/tests/ui/suggestions/issue-101421.stderr index 8362f02bbe434..2656ab3db0bc3 100644 --- a/tests/ui/suggestions/issue-101421.stderr +++ b/tests/ui/suggestions/issue-101421.stderr @@ -1,4 +1,4 @@ -error[E0107]: this method takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-101421.rs:10:8 | LL | ().f::<()>(()); diff --git a/tests/ui/suggestions/issue-104287.rs b/tests/ui/suggestions/issue-104287.rs index 752282e065d3d..37b3339fa923e 100644 --- a/tests/ui/suggestions/issue-104287.rs +++ b/tests/ui/suggestions/issue-104287.rs @@ -8,6 +8,6 @@ impl S { fn main() { let x = S; foo::<()>(x); - //~^ ERROR this method takes 0 generic arguments but 1 generic argument was supplied + //~^ ERROR method takes 0 generic arguments but 1 generic argument was supplied //~| ERROR cannot find function `foo` in this scope } diff --git a/tests/ui/suggestions/issue-104287.stderr b/tests/ui/suggestions/issue-104287.stderr index d363601e95234..ed59b2e7a2d3b 100644 --- a/tests/ui/suggestions/issue-104287.stderr +++ b/tests/ui/suggestions/issue-104287.stderr @@ -1,4 +1,4 @@ -error[E0107]: this method takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-104287.rs:10:5 | LL | foo::<()>(x); diff --git a/tests/ui/suggestions/issue-85347.rs b/tests/ui/suggestions/issue-85347.rs index 02b5fb61894e9..04d4c47d8e583 100644 --- a/tests/ui/suggestions/issue-85347.rs +++ b/tests/ui/suggestions/issue-85347.rs @@ -1,7 +1,7 @@ use std::ops::Deref; trait Foo { type Bar<'a>: Deref::Bar>; - //~^ ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied + //~^ ERROR associated type takes 1 lifetime argument but 0 lifetime arguments were supplied //~| ERROR associated type bindings are not allowed here //~| HELP add missing } diff --git a/tests/ui/suggestions/issue-85347.stderr b/tests/ui/suggestions/issue-85347.stderr index 17c1b7dc4cce9..f330b3c1faded 100644 --- a/tests/ui/suggestions/issue-85347.stderr +++ b/tests/ui/suggestions/issue-85347.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/issue-85347.rs:3:42 | LL | type Bar<'a>: Deref::Bar>; diff --git a/tests/ui/suggestions/issue-89064.stderr b/tests/ui/suggestions/issue-89064.stderr index b238c1804ee91..be09dd8951208 100644 --- a/tests/ui/suggestions/issue-89064.stderr +++ b/tests/ui/suggestions/issue-89064.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated function takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-89064.rs:17:16 | LL | let _ = A::foo::(); @@ -20,7 +20,7 @@ LL - let _ = A::foo::(); LL + let _ = A::foo(); | -error[E0107]: this associated function takes 0 generic arguments but 2 generic arguments were supplied +error[E0107]: associated function takes 0 generic arguments but 2 generic arguments were supplied --> $DIR/issue-89064.rs:22:16 | LL | let _ = B::bar::(); @@ -42,7 +42,7 @@ LL - let _ = B::bar::(); LL + let _ = B::bar(); | -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated function takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-89064.rs:27:21 | LL | let _ = A::::foo::(); @@ -56,7 +56,7 @@ note: associated function defined here, with 0 generic parameters LL | fn foo() {} | ^^^ -error[E0107]: this method takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-89064.rs:31:16 | LL | let _ = 42.into::>(); diff --git a/tests/ui/suggestions/missing-lifetime-specifier.rs b/tests/ui/suggestions/missing-lifetime-specifier.rs index 24f5f782f3521..cb734e8ba857f 100644 --- a/tests/ui/suggestions/missing-lifetime-specifier.rs +++ b/tests/ui/suggestions/missing-lifetime-specifier.rs @@ -37,19 +37,19 @@ thread_local! { thread_local! { static e: RefCell>>>> = RefCell::new(HashMap::new()); - //~^ ERROR this union takes 2 lifetime arguments but 1 lifetime argument - //~| ERROR this union takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this union takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this union takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this union takes 2 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR union takes 2 lifetime arguments but 1 lifetime argument + //~| ERROR union takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR union takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR union takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR union takes 2 lifetime arguments but 1 lifetime argument was supplied } thread_local! { static f: RefCell>>>> = RefCell::new(HashMap::new()); - //~^ ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied //~| ERROR missing lifetime //~| ERROR missing lifetime } diff --git a/tests/ui/suggestions/missing-lifetime-specifier.stderr b/tests/ui/suggestions/missing-lifetime-specifier.stderr index 997bbb5e9b5af..21d2378382cba 100644 --- a/tests/ui/suggestions/missing-lifetime-specifier.stderr +++ b/tests/ui/suggestions/missing-lifetime-specifier.stderr @@ -133,7 +133,7 @@ LL | | } | = help: this function's return type contains a borrowed value, but the signature does not say which one of `init`'s 3 lifetimes it is borrowed from -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: union takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:39:44 | LL | static e: RefCell>>>> = RefCell::new(HashMap::new()); @@ -151,7 +151,7 @@ help: add missing lifetime argument LL | static e: RefCell>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: union takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:39:44 | LL | static e: RefCell>>>> = RefCell::new(HashMap::new()); @@ -169,7 +169,7 @@ help: add missing lifetime argument LL | static e: RefCell>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: union takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:39:44 | LL | static e: RefCell>>>> = RefCell::new(HashMap::new()); @@ -187,7 +187,7 @@ help: add missing lifetime argument LL | static e: RefCell>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: union takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:39:44 | LL | static e: RefCell>>>> = RefCell::new(HashMap::new()); @@ -205,7 +205,7 @@ help: add missing lifetime argument LL | static e: RefCell>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: union takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:39:44 | LL | static e: RefCell>>>> = RefCell::new(HashMap::new()); @@ -223,7 +223,7 @@ help: add missing lifetime argument LL | static e: RefCell>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:47:45 | LL | static f: RefCell>>>> = RefCell::new(HashMap::new()); @@ -241,7 +241,7 @@ help: add missing lifetime argument LL | static f: RefCell>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:47:45 | LL | static f: RefCell>>>> = RefCell::new(HashMap::new()); @@ -259,7 +259,7 @@ help: add missing lifetime argument LL | static f: RefCell>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:47:45 | LL | static f: RefCell>>>> = RefCell::new(HashMap::new()); @@ -277,7 +277,7 @@ help: add missing lifetime argument LL | static f: RefCell>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:47:45 | LL | static f: RefCell>>>> = RefCell::new(HashMap::new()); @@ -295,7 +295,7 @@ help: add missing lifetime argument LL | static f: RefCell>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:47:45 | LL | static f: RefCell>>>> = RefCell::new(HashMap::new()); diff --git a/tests/ui/suggestions/missing-type-param-used-in-param.stderr b/tests/ui/suggestions/missing-type-param-used-in-param.stderr index 4f7058a649259..3116c5a0a1cd7 100644 --- a/tests/ui/suggestions/missing-type-param-used-in-param.stderr +++ b/tests/ui/suggestions/missing-type-param-used-in-param.stderr @@ -1,4 +1,4 @@ -error[E0107]: this function takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: function takes 2 generic arguments but 1 generic argument was supplied --> $DIR/missing-type-param-used-in-param.rs:6:5 | LL | two_type_params::(100); diff --git a/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.rs b/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.rs index 5e1f9361b3929..4066cd3b11a38 100644 --- a/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.rs +++ b/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.rs @@ -12,7 +12,7 @@ impl Foo for i32 { fn main() { 1.bar::(0); - //~^ ERROR this method takes 0 generic arguments but 1 generic argument was supplied + //~^ ERROR method takes 0 generic arguments but 1 generic argument was supplied //~| HELP consider moving this generic argument to the `Foo` trait, which takes up to 1 argument //~| HELP remove these generics } diff --git a/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.stderr b/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.stderr index 8ebff75c13573..bfdb35947ef5a 100644 --- a/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.stderr +++ b/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.stderr @@ -1,4 +1,4 @@ -error[E0107]: this method takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/move-generic-to-trait-in-method-with-params.rs:14:7 | LL | 1.bar::(0); diff --git a/tests/ui/suggestions/type-ascription-instead-of-path-in-type.stderr b/tests/ui/suggestions/type-ascription-instead-of-path-in-type.stderr index fcff02e09dbb1..4e3180e84d2dc 100644 --- a/tests/ui/suggestions/type-ascription-instead-of-path-in-type.stderr +++ b/tests/ui/suggestions/type-ascription-instead-of-path-in-type.stderr @@ -18,7 +18,7 @@ LL | let _: Vec = A::B; = note: see issue #52662 for more information = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable -error[E0107]: this struct takes at least 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes at least 1 generic argument but 0 generic arguments were supplied --> $DIR/type-ascription-instead-of-path-in-type.rs:6:12 | LL | let _: Vec = A::B; diff --git a/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.rs b/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.rs index 8b6e8cfd720be..ed262fd39a5a9 100644 --- a/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.rs +++ b/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.rs @@ -6,7 +6,7 @@ pub trait T { pub struct Foo { i: Box>, //~^ ERROR must be specified - //~| ERROR this trait takes 2 generic arguments but 4 generic arguments were supplied + //~| ERROR trait takes 2 generic arguments but 4 generic arguments were supplied } diff --git a/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr b/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr index 75b9192328478..175a5fbba610c 100644 --- a/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr +++ b/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 2 generic arguments but 4 generic arguments were supplied +error[E0107]: trait takes 2 generic arguments but 4 generic arguments were supplied --> $DIR/use-type-argument-instead-of-assoc-type.rs:7:16 | LL | i: Box>, diff --git a/tests/ui/traits/object/vs-lifetime.rs b/tests/ui/traits/object/vs-lifetime.rs index 14ae67cffd703..d3e6c0b217c98 100644 --- a/tests/ui/traits/object/vs-lifetime.rs +++ b/tests/ui/traits/object/vs-lifetime.rs @@ -9,8 +9,8 @@ fn main() { let _: S<'static, dyn 'static +>; //~^ at least one trait is required for an object type let _: S<'static, 'static>; - //~^ ERROR this struct takes 1 lifetime argument but 2 lifetime arguments were supplied - //~| ERROR this struct takes 1 generic argument but 0 generic arguments were supplied + //~^ ERROR struct takes 1 lifetime argument but 2 lifetime arguments were supplied + //~| ERROR struct takes 1 generic argument but 0 generic arguments were supplied let _: S; //~^ ERROR type provided when a lifetime was expected //~| ERROR at least one trait is required for an object type diff --git a/tests/ui/traits/object/vs-lifetime.stderr b/tests/ui/traits/object/vs-lifetime.stderr index 22446522852cc..a69cd140807ff 100644 --- a/tests/ui/traits/object/vs-lifetime.stderr +++ b/tests/ui/traits/object/vs-lifetime.stderr @@ -4,7 +4,7 @@ error[E0224]: at least one trait is required for an object type LL | let _: S<'static, dyn 'static +>; | ^^^^^^^^^^^^^ -error[E0107]: this struct takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/vs-lifetime.rs:11:12 | LL | let _: S<'static, 'static>; @@ -18,7 +18,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct S<'a, T>(&'a u8, T); | ^ -- -error[E0107]: this struct takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied --> $DIR/vs-lifetime.rs:11:12 | LL | let _: S<'static, 'static>; diff --git a/tests/ui/traits/test-2.rs b/tests/ui/traits/test-2.rs index 3fb0cec6a3b77..ffb778a014140 100644 --- a/tests/ui/traits/test-2.rs +++ b/tests/ui/traits/test-2.rs @@ -7,9 +7,9 @@ impl bar for u32 { fn dup(&self) -> u32 { *self } fn blah(&self) {} } fn main() { 10.dup::(); - //~^ ERROR this method takes 0 generic arguments but 1 + //~^ ERROR method takes 0 generic arguments but 1 10.blah::(); - //~^ ERROR this method takes 1 generic argument but 2 + //~^ ERROR method takes 1 generic argument but 2 (Box::new(10) as Box).dup(); //~^ ERROR E0038 //~| ERROR E0038 diff --git a/tests/ui/traits/test-2.stderr b/tests/ui/traits/test-2.stderr index 2219ba9c33393..6c0e8b8af4b7a 100644 --- a/tests/ui/traits/test-2.stderr +++ b/tests/ui/traits/test-2.stderr @@ -1,4 +1,4 @@ -error[E0107]: this method takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/test-2.rs:9:8 | LL | 10.dup::(); @@ -12,7 +12,7 @@ note: method defined here, with 0 generic parameters LL | trait bar { fn dup(&self) -> Self; fn blah(&self); } | ^^^ -error[E0107]: this method takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: method takes 1 generic argument but 2 generic arguments were supplied --> $DIR/test-2.rs:11:8 | LL | 10.blah::(); diff --git a/tests/ui/transmutability/issue-101739-2.rs b/tests/ui/transmutability/issue-101739-2.rs index 964a7e49ee614..e5a56ccc9e037 100644 --- a/tests/ui/transmutability/issue-101739-2.rs +++ b/tests/ui/transmutability/issue-101739-2.rs @@ -15,7 +15,7 @@ mod assert { const ASSUME_VISIBILITY: bool, >() where - Dst: BikeshedIntrinsicFrom< //~ ERROR this trait takes at most 3 generic arguments but 6 generic arguments were supplied + Dst: BikeshedIntrinsicFrom< //~ ERROR trait takes at most 3 generic arguments but 6 generic arguments were supplied Src, Context, ASSUME_ALIGNMENT, diff --git a/tests/ui/transmutability/issue-101739-2.stderr b/tests/ui/transmutability/issue-101739-2.stderr index 1b3d202590db4..420a9f3300838 100644 --- a/tests/ui/transmutability/issue-101739-2.stderr +++ b/tests/ui/transmutability/issue-101739-2.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes at most 3 generic arguments but 6 generic arguments were supplied +error[E0107]: trait takes at most 3 generic arguments but 6 generic arguments were supplied --> $DIR/issue-101739-2.rs:18:14 | LL | Dst: BikeshedIntrinsicFrom< diff --git a/tests/ui/type-alias-enum-variants/enum-variant-generic-args.rs b/tests/ui/type-alias-enum-variants/enum-variant-generic-args.rs index 0031a4665c814..759a7fd7e05a9 100644 --- a/tests/ui/type-alias-enum-variants/enum-variant-generic-args.rs +++ b/tests/ui/type-alias-enum-variants/enum-variant-generic-args.rs @@ -62,10 +62,10 @@ fn main() { AliasFixed::TSVariant::<()>(()); //~^ ERROR type arguments are not allowed on this type [E0109] AliasFixed::<()>::TSVariant(()); - //~^ ERROR this type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] + //~^ ERROR type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] AliasFixed::<()>::TSVariant::<()>(()); //~^ ERROR type arguments are not allowed on this type [E0109] - //~| ERROR this type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] + //~| ERROR type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] // Struct variant @@ -80,10 +80,10 @@ fn main() { AliasFixed::SVariant::<()> { v: () }; //~^ ERROR type arguments are not allowed on this type [E0109] AliasFixed::<()>::SVariant { v: () }; - //~^ ERROR this type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] + //~^ ERROR type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] AliasFixed::<()>::SVariant::<()> { v: () }; //~^ ERROR type arguments are not allowed on this type [E0109] - //~| ERROR this type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] + //~| ERROR type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] // Unit variant @@ -98,8 +98,8 @@ fn main() { AliasFixed::UVariant::<()>; //~^ ERROR type arguments are not allowed on this type [E0109] AliasFixed::<()>::UVariant; - //~^ ERROR this type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] + //~^ ERROR type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] AliasFixed::<()>::UVariant::<()>; //~^ ERROR type arguments are not allowed on this type [E0109] - //~| ERROR this type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] + //~| ERROR type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] } diff --git a/tests/ui/type-alias-enum-variants/enum-variant-generic-args.stderr b/tests/ui/type-alias-enum-variants/enum-variant-generic-args.stderr index a922d7a5e4132..758ff31ff7022 100644 --- a/tests/ui/type-alias-enum-variants/enum-variant-generic-args.stderr +++ b/tests/ui/type-alias-enum-variants/enum-variant-generic-args.stderr @@ -304,7 +304,7 @@ LL | AliasFixed::TSVariant::<()>(()); | | | not allowed on this type -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/enum-variant-generic-args.rs:64:5 | LL | AliasFixed::<()>::TSVariant(()); @@ -318,7 +318,7 @@ note: type alias defined here, with 0 generic parameters LL | type AliasFixed = Enum<()>; | ^^^^^^^^^^ -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/enum-variant-generic-args.rs:66:5 | LL | AliasFixed::<()>::TSVariant::<()>(()); @@ -395,7 +395,7 @@ LL - AliasFixed::SVariant::<()> { v: () }; LL + AliasFixed::<()>::SVariant { v: () }; | -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/enum-variant-generic-args.rs:82:5 | LL | AliasFixed::<()>::SVariant { v: () }; @@ -409,7 +409,7 @@ note: type alias defined here, with 0 generic parameters LL | type AliasFixed = Enum<()>; | ^^^^^^^^^^ -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/enum-variant-generic-args.rs:84:5 | LL | AliasFixed::<()>::SVariant::<()> { v: () }; @@ -470,7 +470,7 @@ LL | AliasFixed::UVariant::<()>; | | | not allowed on this type -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/enum-variant-generic-args.rs:100:5 | LL | AliasFixed::<()>::UVariant; @@ -484,7 +484,7 @@ note: type alias defined here, with 0 generic parameters LL | type AliasFixed = Enum<()>; | ^^^^^^^^^^ -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/enum-variant-generic-args.rs:102:5 | LL | AliasFixed::<()>::UVariant::<()>; diff --git a/tests/ui/typeck/issue-75883.rs b/tests/ui/typeck/issue-75883.rs index 885acc48231b2..c50ea0a086b14 100644 --- a/tests/ui/typeck/issue-75883.rs +++ b/tests/ui/typeck/issue-75883.rs @@ -4,7 +4,7 @@ pub struct UI {} impl UI { pub fn run() -> Result<_> { - //~^ ERROR: this enum takes 2 generic arguments but 1 generic argument was supplied + //~^ ERROR: enum takes 2 generic arguments but 1 generic argument was supplied //~| ERROR: the placeholder `_` is not allowed within types on item signatures for return types let mut ui = UI {}; ui.interact(); @@ -13,7 +13,7 @@ impl UI { } pub fn interact(&mut self) -> Result<_> { - //~^ ERROR: this enum takes 2 generic arguments but 1 generic argument was supplied + //~^ ERROR: enum takes 2 generic arguments but 1 generic argument was supplied //~| ERROR: the placeholder `_` is not allowed within types on item signatures for return types unimplemented!(); } diff --git a/tests/ui/typeck/issue-75883.stderr b/tests/ui/typeck/issue-75883.stderr index f5adcabe3e91e..a1ed0840675f5 100644 --- a/tests/ui/typeck/issue-75883.stderr +++ b/tests/ui/typeck/issue-75883.stderr @@ -1,4 +1,4 @@ -error[E0107]: this enum takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied --> $DIR/issue-75883.rs:6:21 | LL | pub fn run() -> Result<_> { @@ -11,7 +11,7 @@ help: add missing generic argument LL | pub fn run() -> Result<_, E> { | +++ -error[E0107]: this enum takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied --> $DIR/issue-75883.rs:15:35 | LL | pub fn interact(&mut self) -> Result<_> { diff --git a/tests/ui/typeck/typeck-builtin-bound-type-parameters.rs b/tests/ui/typeck/typeck-builtin-bound-type-parameters.rs index c463a8ad0c757..7ff9199f63c5c 100644 --- a/tests/ui/typeck/typeck-builtin-bound-type-parameters.rs +++ b/tests/ui/typeck/typeck-builtin-bound-type-parameters.rs @@ -1,17 +1,17 @@ fn foo1, U>(x: T) {} -//~^ ERROR this trait takes 0 generic arguments but 1 generic argument was supplied +//~^ ERROR trait takes 0 generic arguments but 1 generic argument was supplied trait Trait: Copy {} -//~^ ERROR this trait takes 0 generic arguments but 1 generic argument was supplied +//~^ ERROR trait takes 0 generic arguments but 1 generic argument was supplied struct MyStruct1>; -//~^ ERROR this trait takes 0 generic arguments but 1 generic argument was supplied +//~^ ERROR trait takes 0 generic arguments but 1 generic argument was supplied struct MyStruct2<'a, T: Copy<'a>>; -//~^ ERROR this trait takes 0 lifetime arguments but 1 lifetime argument was supplied +//~^ ERROR trait takes 0 lifetime arguments but 1 lifetime argument was supplied fn foo2<'a, T:Copy<'a, U>, U>(x: T) {} -//~^ ERROR this trait takes 0 lifetime arguments but 1 lifetime argument was supplied -//~| ERROR this trait takes 0 generic arguments but 1 generic argument was supplied +//~^ ERROR trait takes 0 lifetime arguments but 1 lifetime argument was supplied +//~| ERROR trait takes 0 generic arguments but 1 generic argument was supplied fn main() { } diff --git a/tests/ui/typeck/typeck-builtin-bound-type-parameters.stderr b/tests/ui/typeck/typeck-builtin-bound-type-parameters.stderr index 331540d1e4204..a71fd95365820 100644 --- a/tests/ui/typeck/typeck-builtin-bound-type-parameters.stderr +++ b/tests/ui/typeck/typeck-builtin-bound-type-parameters.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/typeck-builtin-bound-type-parameters.rs:1:11 | LL | fn foo1, U>(x: T) {} @@ -6,7 +6,7 @@ LL | fn foo1, U>(x: T) {} | | | expected 0 generic arguments -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/typeck-builtin-bound-type-parameters.rs:4:14 | LL | trait Trait: Copy {} @@ -14,7 +14,7 @@ LL | trait Trait: Copy {} | | | expected 0 generic arguments -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/typeck-builtin-bound-type-parameters.rs:7:21 | LL | struct MyStruct1>; @@ -22,7 +22,7 @@ LL | struct MyStruct1>; | | | expected 0 generic arguments -error[E0107]: this trait takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/typeck-builtin-bound-type-parameters.rs:10:25 | LL | struct MyStruct2<'a, T: Copy<'a>>; @@ -30,7 +30,7 @@ LL | struct MyStruct2<'a, T: Copy<'a>>; | | | expected 0 lifetime arguments -error[E0107]: this trait takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/typeck-builtin-bound-type-parameters.rs:13:15 | LL | fn foo2<'a, T:Copy<'a, U>, U>(x: T) {} @@ -38,7 +38,7 @@ LL | fn foo2<'a, T:Copy<'a, U>, U>(x: T) {} | | | expected 0 lifetime arguments -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/typeck-builtin-bound-type-parameters.rs:13:15 | LL | fn foo2<'a, T:Copy<'a, U>, U>(x: T) {} diff --git a/tests/ui/typeck/typeck_type_placeholder_lifetime_1.rs b/tests/ui/typeck/typeck_type_placeholder_lifetime_1.rs index 43e46c5b6c3d7..90b12ffdf772e 100644 --- a/tests/ui/typeck/typeck_type_placeholder_lifetime_1.rs +++ b/tests/ui/typeck/typeck_type_placeholder_lifetime_1.rs @@ -7,5 +7,5 @@ struct Foo<'a, T:'a> { pub fn main() { let c: Foo<_, _> = Foo { r: &5 }; - //~^ ERROR this struct takes 1 generic argument but 2 generic arguments were supplied + //~^ ERROR struct takes 1 generic argument but 2 generic arguments were supplied } diff --git a/tests/ui/typeck/typeck_type_placeholder_lifetime_1.stderr b/tests/ui/typeck/typeck_type_placeholder_lifetime_1.stderr index a89c6b85c78ed..c4e4aed20673e 100644 --- a/tests/ui/typeck/typeck_type_placeholder_lifetime_1.stderr +++ b/tests/ui/typeck/typeck_type_placeholder_lifetime_1.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied --> $DIR/typeck_type_placeholder_lifetime_1.rs:9:12 | LL | let c: Foo<_, _> = Foo { r: &5 }; diff --git a/tests/ui/typeck/typeck_type_placeholder_lifetime_2.rs b/tests/ui/typeck/typeck_type_placeholder_lifetime_2.rs index 178b8b1229a59..e361312ddba20 100644 --- a/tests/ui/typeck/typeck_type_placeholder_lifetime_2.rs +++ b/tests/ui/typeck/typeck_type_placeholder_lifetime_2.rs @@ -7,5 +7,5 @@ struct Foo<'a, T:'a> { pub fn main() { let c: Foo<_, usize> = Foo { r: &5 }; - //~^ ERROR this struct takes 1 generic argument but 2 generic arguments were supplied + //~^ ERROR struct takes 1 generic argument but 2 generic arguments were supplied } diff --git a/tests/ui/typeck/typeck_type_placeholder_lifetime_2.stderr b/tests/ui/typeck/typeck_type_placeholder_lifetime_2.stderr index f30766bdf0121..302231777bdfc 100644 --- a/tests/ui/typeck/typeck_type_placeholder_lifetime_2.stderr +++ b/tests/ui/typeck/typeck_type_placeholder_lifetime_2.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied --> $DIR/typeck_type_placeholder_lifetime_2.rs:9:12 | LL | let c: Foo<_, usize> = Foo { r: &5 }; diff --git a/tests/ui/ufcs/ufcs-qpath-missing-params.rs b/tests/ui/ufcs/ufcs-qpath-missing-params.rs index a110bec4c0f35..6ab6580c0e606 100644 --- a/tests/ui/ufcs/ufcs-qpath-missing-params.rs +++ b/tests/ui/ufcs/ufcs-qpath-missing-params.rs @@ -15,6 +15,6 @@ fn main() { //~^ ERROR missing generics for ::into_cow::("foo".to_string()); - //~^ ERROR this method takes 0 generic arguments but 1 + //~^ ERROR method takes 0 generic arguments but 1 //~| ERROR missing generics for } diff --git a/tests/ui/ufcs/ufcs-qpath-missing-params.stderr b/tests/ui/ufcs/ufcs-qpath-missing-params.stderr index ace1c36d67457..2338871218b1c 100644 --- a/tests/ui/ufcs/ufcs-qpath-missing-params.stderr +++ b/tests/ui/ufcs/ufcs-qpath-missing-params.stderr @@ -30,7 +30,7 @@ help: add missing generic argument LL | >::into_cow::("foo".to_string()); | +++ -error[E0107]: this method takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/ufcs-qpath-missing-params.rs:17:26 | LL | ::into_cow::("foo".to_string()); diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-region.rs b/tests/ui/unboxed-closures/unboxed-closure-sugar-region.rs index 65f40075bd8eb..c575f507704eb 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-region.rs +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-region.rs @@ -28,7 +28,7 @@ fn test<'a,'b>() { } fn test2(x: &dyn Foo<(isize,),Output=()>, y: &dyn Foo(isize)) { - //~^ ERROR this trait takes 1 lifetime argument but 0 lifetime arguments were supplied + //~^ ERROR trait takes 1 lifetime argument but 0 lifetime arguments were supplied // Here, the omitted lifetimes are expanded to distinct things. same_type(x, y) } diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-region.stderr b/tests/ui/unboxed-closures/unboxed-closure-sugar-region.stderr index 016fc4dfb2404..8814617814c90 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-region.stderr +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-region.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: trait takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/unboxed-closure-sugar-region.rs:30:51 | LL | fn test2(x: &dyn Foo<(isize,),Output=()>, y: &dyn Foo(isize)) { diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.rs b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.rs index 462f6fb7b8720..14d5646b50865 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.rs +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.rs @@ -7,7 +7,7 @@ struct Bar { fn bar() { let x: Box = panic!(); //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait - //~| ERROR this struct takes 1 generic argument but 0 generic arguments + //~| ERROR struct takes 1 generic argument but 0 generic arguments } fn main() { } diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.stderr b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.stderr index 29ea5735cad47..27b22c2127b9f 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.stderr +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.stderr @@ -4,7 +4,7 @@ error[E0214]: parenthesized type parameters may only be used with a `Fn` trait LL | let x: Box = panic!(); | ^^^^^ only `Fn` traits may use parentheses -error[E0107]: this struct takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied --> $DIR/unboxed-closure-sugar-used-on-struct-1.rs:8:16 | LL | let x: Box = panic!(); diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.rs b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.rs index bd61cbd80220e..657b29204cda7 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.rs +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.rs @@ -6,7 +6,7 @@ struct Bar { fn foo(b: Box) { //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait - //~| ERROR this struct takes 1 generic argument but 0 generic arguments + //~| ERROR struct takes 1 generic argument but 0 generic arguments } fn main() { } diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.stderr b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.stderr index 427ba3414f8fa..94e42a66c9e2f 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.stderr +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.stderr @@ -4,7 +4,7 @@ error[E0214]: parenthesized type parameters may only be used with a `Fn` trait LL | fn foo(b: Box) { | ^^^^^ only `Fn` traits may use parentheses -error[E0107]: this struct takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied --> $DIR/unboxed-closure-sugar-used-on-struct.rs:7:15 | LL | fn foo(b: Box) { diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.rs b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.rs index f26ad8e93a153..dd47ae73a3835 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.rs +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.rs @@ -3,7 +3,7 @@ trait Three { fn dummy(&self) -> (A,B,C); } fn foo(_: &dyn Three()) -//~^ ERROR this trait takes 3 generic arguments but 1 generic argument +//~^ ERROR trait takes 3 generic arguments but 1 generic argument //~| ERROR associated type `Output` not found {} diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.stderr b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.stderr index ebaacf0a6982d..5d7fe3fa533c2 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.stderr +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 3 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 3 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters-3.rs:5:16 | LL | fn foo(_: &dyn Three()) diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.rs b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.rs index 4465b43a75724..2c7e12f325759 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.rs +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.rs @@ -3,25 +3,25 @@ trait Zero { fn dummy(&self); } fn foo1(_: dyn Zero()) { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument //~| ERROR associated type `Output` not found for `Zero` } fn foo2(_: dyn Zero) { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument } fn foo3(_: dyn Zero < usize >) { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument } fn foo4(_: dyn Zero(usize)) { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument //~| ERROR associated type `Output` not found for `Zero` } fn foo5(_: dyn Zero ( usize )) { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument //~| ERROR associated type `Output` not found for `Zero` } diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.stderr b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.stderr index 9601e64c1895b..50b90553aa718 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.stderr +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:5:16 | LL | fn foo1(_: dyn Zero()) { @@ -18,7 +18,7 @@ error[E0220]: associated type `Output` not found for `Zero` LL | fn foo1(_: dyn Zero()) { | ^^^^^^ associated type `Output` not found -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:10:16 | LL | fn foo2(_: dyn Zero) { @@ -32,7 +32,7 @@ note: trait defined here, with 0 generic parameters LL | trait Zero { fn dummy(&self); } | ^^^^ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:14:16 | LL | fn foo3(_: dyn Zero < usize >) { @@ -46,7 +46,7 @@ note: trait defined here, with 0 generic parameters LL | trait Zero { fn dummy(&self); } | ^^^^ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:18:16 | LL | fn foo4(_: dyn Zero(usize)) { @@ -66,7 +66,7 @@ error[E0220]: associated type `Output` not found for `Zero` LL | fn foo4(_: dyn Zero(usize)) { | ^^^^^^^^^^^ associated type `Output` not found -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:23:16 | LL | fn foo5(_: dyn Zero ( usize )) { diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.rs b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.rs index 4bcf90552f906..ad60b0a0c7753 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.rs +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.rs @@ -3,7 +3,7 @@ trait Trait {} fn f isize>(x: F) {} -//~^ ERROR this trait takes 0 generic arguments but 1 generic argument +//~^ ERROR trait takes 0 generic arguments but 1 generic argument //~| ERROR associated type `Output` not found for `Trait` fn main() {} diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.stderr b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.stderr index 3ff05fb2331ef..130b193d69c93 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.stderr +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-trait.rs:5:8 | LL | fn f isize>(x: F) {} From 0241e493b1b611d5279e8dddb771492bd04b0236 Mon Sep 17 00:00:00 2001 From: Michael Howell Date: Thu, 23 Feb 2023 11:59:26 -0700 Subject: [PATCH 12/12] rustdoc: update UI test for dropping "this" article --- tests/rustdoc-ui/unable-fulfill-trait.stderr | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/rustdoc-ui/unable-fulfill-trait.stderr b/tests/rustdoc-ui/unable-fulfill-trait.stderr index a16b5b6eb2f56..72f35cb922445 100644 --- a/tests/rustdoc-ui/unable-fulfill-trait.stderr +++ b/tests/rustdoc-ui/unable-fulfill-trait.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/unable-fulfill-trait.rs:4:17 | LL | field1: dyn Bar<'a, 'b,>,