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google / go-cmp

Package for comparing Go values in tests
BSD 3-Clause "New" or "Revised" License
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Error at init when running on Windows ARM #359

Open anacrolix opened 1 week ago

anacrolix commented 1 week ago

When running a Windows x64 binary on Windows ARM, I get this error during startup:

panic: regexp: Compile(`[_\p{L}][_\p{L}\p{N}]*$`): error parsing regexp: invalid character class range: `\p{L}`

goroutine 1 [running]:
regexp.MustCompile({0x7ff66897b52c, 0x17})
    /opt/homebrew/Cellar/go/1.22.3/libexec/src/regexp/regexp.go:317 +0xb4
github.com/google/go-cmp/cmp/internal/function.init()
    /Users/anacrolix/go/pkg/mod/github.com/google/go-cmp@v0.6.0/cmp/internal/function/func.go:68 +0x7c

It's very possible this is an upstream issue with golang/go, but I thought I'd start here.

dsnet commented 1 week ago

Hi, thanks for reporting the issue, but this is almost certainly a upstream issue.

anacrolix commented 1 week ago

Thanks, I'll close this out when upstream confirms.