array invalid slice index in array.v 566

[quaesitor-scientiam]

V version: V 0.4.9 362958d, press to see full `v doctor` output

V full version	V 0.4.9 45fd7eb.362958d
OS	windows, Microsoft Windows 11 Pro 26100 64-bit
Processor	24 cpus, 64bit, little endian, AMD Ryzen 9 5900X 12-Core Processor
Memory	99.29GB/127.92GB
V executable	S:\repo\vlang\v.exe
V last modified time	2025-02-13 16:33:24
V home dir	OK, value: S:\repo\vlang
VMODULES	OK, value: C:\Users\john3.vmodules
VTMP	OK, value: S:\temp\v_0
Current working dir	OK, value: S:\vProjects\vDebug
Git version	git version 2.45.1.windows.1
V git status	weekly.2025.07-83-g362958d0
.git/config present	true
cc version	N/A
gcc version	N/A
clang version	clang version 18.1.8
msvc version	Microsoft (R) C/C++ Optimizing Compiler Version 19.42.34435 for x64
tcc version	tcc version 0.9.27 (x86_64 Windows)
tcc git status	thirdparty-windows-amd64 b425ac82
emcc version	N/A
glibc version	ldd (cygwin) 3.5.4

What did you do?
./v -g -o vdbg cmd/v && ./vdbg -g run main.v && S:\vProjects\vDebug\main.exe

module main

import v.builder.nativebuilder

fn main() {
	nativebuilder.start()
}

What did you see?

================ V panic ================
   module: builtin
 function: slice()
  message: array.slice: invalid slice index (start>end):1, 0
     file: S:/repo/vlang/vlib/builtin/array.v:566
   v hash: 362958d
=========================================
S:/temp/v_0/../../../../../..S:\repo\vlang\vlib\builtin\builtin.c.v:87: at panic_debug: Backtrace
S:/temp/v_0/../../../../../..S:\repo\vlang\vlib\builtin\array.v:566: by array_slice
S:/temp/v_0/../../../../../..S:\repo\vlang\vlib\v\pref\pref.v:1082: by v__pref__parse_args_and_show_errors
S:/temp/v_0/../../../../../..S:\repo\vlang\vlib\v\pref\pref.v:268: by v__pref__parse_args
S:/temp/v_0/../../../../../..S:\repo\vlang\vlib\v\builder\nativebuilder\nativebuilder.v:11: by v__builder__nativebuilder__start
S:/temp/v_0/../../../../../..S:\vProjects\vDebug\main.v:6: by main__main
S:/temp/v_0/../../../../../..S:\temp\v_0\main.01JM073GNZYV8GFCXZ5P3VXKYN.tmp.c:56615: by wmain
00a31570 : by ???
00a316d3 : by ???
7ffd62dbe8d7 : by ???

What did you expect to see?

clean compile

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[huly-for-github]

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