Simon Jakobi pushed to branch wip/sjakobi/T25450-march-native at Glasgow Haskell Compiler / GHC

Commits:

• 4b1a49cc
  by Simon Jakobi at 2026-06-02T23:25:22+02:00

  Fix stderr normaliser for march_native_unsupported_arch test
  
  The -march=native rejection prints to stderr, but normalise_fun only
  normalises stdout (it sets extra_normaliser; stderr uses
  extra_errmsg_normaliser). As a result the '<command line>: ' program-name
  prefix was never stripped and the test failed. Use normalise_errmsg_fun
  instead.
  
  Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
  

1 changed file:

• testsuite/tests/driver/all.T

Changes:

 # On non-x86 targets -march=native must be rejected.

 test('march_native_unsupported_arch',

      [when(arch('x86_64') or arch('i386'), skip),

-      normalise_fun(normalise_march_native_error), exit_code(1)],

+      normalise_errmsg_fun(normalise_march_native_error), exit_code(1)],

      run_command,

      ['{compiler} -march=native --print-enabled-cpu-features'])