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go/types: TestFixedbugs/issue60434.go failures #72014

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gopherbot opened this issue Feb 27, 2025 · 3 comments
Open

go/types: TestFixedbugs/issue60434.go failures #72014

gopherbot opened this issue Feb 27, 2025 · 3 comments
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NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-Darwin
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@gopherbot
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#!watchflakes
default <- pkg == "go/types" && test == "TestFixedbugs/issue60434.go"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestFixedbugs/issue60434.go
    check_test.go:281: ../../internal/types/testdata/fixedbugs/issue60434.go:8:10: no error expected: "expected ';', found 'ILLEGAL'"
    check_test.go:281: ../../internal/types/testdata/fixedbugs/issue60434.go:8:10: no error expected: "illegal character U+000B"
    check_test.go:319: --- : unreported errors:
    check_test.go:323: ../../internal/types/testdata/fixedbugs/issue60434.go:14:6:  ERROR "s.y undefined" 
    check_test.go:323: ../../internal/types/testdata/fixedbugs/issue60434.go:15:4:  ERROR "cannot convert 1" 
    check_test.go:281: ../../internal/types/testdata/fixedbugs/issue60434.go:8:10: no error expected: "expected ';', found 'ILLEGAL'"
    check_test.go:281: ../../internal/types/testdata/fixedbugs/issue60434.go:8:10: no error expected: "illegal character U+000B"
    check_test.go:319: --- : unreported errors:
    check_test.go:323: ../../internal/types/testdata/fixedbugs/issue60434.go:14:6:  ERROR "s.y undefined" 
    check_test.go:323: ../../internal/types/testdata/fixedbugs/issue60434.go:15:4:  ERROR "cannot convert 1" 
--- FAIL: TestFixedbugs/issue60434.go (0.00s)

— watchflakes
@gopherbot gopherbot added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label Feb 27, 2025
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "go/types" && test == "TestFixedbugs/issue60434.go"
2025-02-27 14:05 gotip-darwin-amd64-nocgo go@2b737073 go/types.TestFixedbugs/issue60434.go (log) 
=== RUN   TestFixedbugs/issue60434.go
    check_test.go:281: ../../internal/types/testdata/fixedbugs/issue60434.go:8:10: no error expected: "expected ';', found 'ILLEGAL'"
    check_test.go:281: ../../internal/types/testdata/fixedbugs/issue60434.go:8:10: no error expected: "illegal character U+000B"
    check_test.go:319: --- : unreported errors:
    check_test.go:323: ../../internal/types/testdata/fixedbugs/issue60434.go:14:6:  ERROR "s.y undefined" 
    check_test.go:323: ../../internal/types/testdata/fixedbugs/issue60434.go:15:4:  ERROR "cannot convert 1" 
    check_test.go:281: ../../internal/types/testdata/fixedbugs/issue60434.go:8:10: no error expected: "expected ';', found 'ILLEGAL'"
    check_test.go:281: ../../internal/types/testdata/fixedbugs/issue60434.go:8:10: no error expected: "illegal character U+000B"
    check_test.go:319: --- : unreported errors:
    check_test.go:323: ../../internal/types/testdata/fixedbugs/issue60434.go:14:6:  ERROR "s.y undefined" 
    check_test.go:323: ../../internal/types/testdata/fixedbugs/issue60434.go:15:4:  ERROR "cannot convert 1" 
--- FAIL: TestFixedbugs/issue60434.go (0.00s)

— watchflakes

@ianlancetaylor
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This looks like some kind of file corruption on the darwin machine.

CC @golang/release

@dmitshur dmitshur moved this to Active in Test Flakes Feb 28, 2025
@dmitshur dmitshur added this to the Backlog milestone Feb 28, 2025
@linsite
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linsite commented Mar 1, 2025

ignore my earlier comments, they provide nothing new.

but, here are some interesting clues i've found may be helpful.

  1. issue60434.go is 392B less that 512
  2. the corruption offset of 'issue60434.go:8:10' by roughly caculation is 256.

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