Staticcheck 2020.2.4 (v0.1.4)

This release fixes a crash and some false positives.

Read the full release notes at https://staticcheck.io/changes/2020.2#2020.2.4

Staticcheck 2020.2.3 (v0.1.3)

This release fixes a false positive in U1000. See #942 for details.

Staticcheck 2020.2.2 (v0.1.2)

This release fixes a rare crash in Staticcheck, reduces the number of false positives, and adds support for Go 1.16's io/fs.FileMode type.

Read the full release notes at https://staticcheck.io/changes/2020.2#2020.2.2

Staticcheck 2020.2.1 (v0.1.1)

This release eliminates some false negatives as well as false positives, makes the staticcheck command less noisy and fixes a potential security issue.

See the full release notes at https://staticcheck.io/changes/2020.2#2020.2.1

Staticcheck 2020.2 (v0.1.0)

Read the full release notes at https://staticcheck.io/changes/2020.2

Staticcheck 2020.1.6

This release makes the following fixes and improvements:

• Staticcheck no longer panics when encountering files that have the following comment: // Code generated DO NOT EDIT.
• SA4016 no longer panics when checking bitwise operations that involve dot-imported identifiers.
• Fixed the suggested fix offered by S1004.
• Fixed a false positive involving byte arrays in SA5009.
• Fixed a false positive involving named byte slice types in SA5009.
• Added another heuristic to avoid flagging function names in error messages in ST1005.
• SA3000 will no longer flag missing calls to os.Exit in TestMain functions if targeting Go 1.15 or newer.

Staticcheck 2020.1.5

This release fixes a crash in the pattern matching engine and a false positive in SA4006.

Staticcheck 2020.1.4

This release adds special handling for imports of the deprecated github.com/golang/protobuf/proto package.

github.com/golang/protobufhas deprecated the proto package, but their protoc-gen-go still imports the package and uses one of its constants, "to enforce a weak dependency on a sufficiently new version of the legacy package".

Staticcheck would flag the import of this deprecated package in all code generated by protoc-gen-go. Instead of forcing the project to change their project structure, we choose to ignore such imports in code generated by protoc-gen-go. The import still gets flagged in code not generated by protoc-gen-go.

You can find more information about this in the upstream issue.

Staticcheck 2020.1.3

This release fixes two bugs involving //lint:ignore directives:

• When ignoring U1000 and checking a package that contains tests, Staticcheck would incorrectly complain that the linter directive didn't match any problems, even when it did.
• On repeated runs, the position information for a "this linter directive didn't match anything" report would either be missing, or be wildly incorrect.

Staticcheck 2020.1.2

Staticcheck 2020.1(.2) contains UI improvements, speed enhancements,
numerous new and improved checks, and support for the upcoming Go
1.14.

Read the full release notes at https://staticcheck.io/changes/2020.1

(2020.1.2 differs from 2020.1.1 and 2020.1 in that it actually
displays the correct version information.)