cmd/compile/internal/loopvar: TestLoopVarGo1_21 failures

[gopherbot]

#!watchflakes
default <- pkg == "cmd/compile/internal/loopvar" && test == "TestLoopVarGo1_21"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestLoopVarGo1_21
    loopvar_test.go:77: File for_esc_address.go loopvar=-1 expect '' exit code 11
    loopvar_test.go:77: File for_esc_address.go loopvar=0 expect '' exit code 0
    loopvar_test.go:77: File for_esc_address.go loopvar=1 expect '' exit code 0
    loopvar_test.go:77: File for_esc_address.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File for_esc_closure.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File for_esc_minimal_closure.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File for_esc_method.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File for_complicated_esc_address.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File range_esc_address.go loopvar=-1 expect '' exit code 11
    loopvar_test.go:80: exit status 1
    loopvar_test.go:93: Missing expected error, file range_esc_address.go, case 4
    loopvar_test.go:77: File range_esc_address.go loopvar=0 expect '' exit code 0
    loopvar_test.go:77: File range_esc_address.go loopvar=1 expect '' exit code 0
    loopvar_test.go:77: File range_esc_address.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File range_esc_closure.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File range_esc_minimal_closure.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File range_esc_method.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File for_nested.go loopvar=1 expect '' exit code 0
--- FAIL: TestLoopVarGo1_21 (38.96s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "cmd/compile/internal/loopvar" && test == "TestLoopVarGo1_21"

2025-11-04 01:16 gotip-darwin-amd64_13 go@dadbac0c cmd/compile/internal/loopvar.TestLoopVarGo1_21 (log)

=== RUN   TestLoopVarGo1_21
    loopvar_test.go:77: File for_esc_address.go loopvar=-1 expect '' exit code 11
    loopvar_test.go:77: File for_esc_address.go loopvar=0 expect '' exit code 0
    loopvar_test.go:77: File for_esc_address.go loopvar=1 expect '' exit code 0
    loopvar_test.go:77: File for_esc_address.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File for_esc_closure.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File for_esc_minimal_closure.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File for_esc_method.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File for_complicated_esc_address.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File range_esc_address.go loopvar=-1 expect '' exit code 11
    loopvar_test.go:80: exit status 1
    loopvar_test.go:93: Missing expected error, file range_esc_address.go, case 4
    loopvar_test.go:77: File range_esc_address.go loopvar=0 expect '' exit code 0
    loopvar_test.go:77: File range_esc_address.go loopvar=1 expect '' exit code 0
    loopvar_test.go:77: File range_esc_address.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File range_esc_closure.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File range_esc_minimal_closure.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File range_esc_method.go loopvar=2 expect 'loop variable i now per-iteration,' exit code 0
    loopvar_test.go:77: File for_nested.go loopvar=1 expect '' exit code 0
--- FAIL: TestLoopVarGo1_21 (38.96s)

— watchflakes