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| author | Tobias Burnus <tobias@codesourcery.com> | 2020-04-22 14:07:55 +0200 |
|---|---|---|
| committer | Tobias Burnus <tobias@codesourcery.com> | 2020-04-22 14:07:55 +0200 |
| commit | 4ea769a91dfa9142235c457b9db6ecc4e55072c4 (patch) | |
| tree | 79afc51e7d496f298b7bb7c9a8491b5bd7e06fa6 /gcc/fortran/simplify.c | |
| parent | 4a047a32782cfeb7c2265af5b607ac4c51a9f6cc (diff) | |
| download | gcc-4ea769a91dfa9142235c457b9db6ecc4e55072c4.zip gcc-4ea769a91dfa9142235c457b9db6ecc4e55072c4.tar.gz gcc-4ea769a91dfa9142235c457b9db6ecc4e55072c4.tar.bz2 | |
[Fortran] Truncate warn with OpenMP/OpenACC/!GCC$ (PR94709)
While '!$' with -fopenmp unsets too often load_line's seen_comment flag,
this only affects <tab> warnings; for trunction warnings, gfc_next_char_literal
re-handles the directives correctly. In terms of missed warnings, a directive
that is completely in the truncated part is not diagnosted (as it starts
with a '!').
PR fortran/94709
* scanner.c (load_line): In fixed form, also treat 'C' as comment and
'D'/'d' only with -fd-lines-as-comments. Treat '!$' with -fopenmp,
'!$acc' with -fopenacc and '!GCC$' as non-comment to permit <tab>
and truncation warnings.
PR fortran/94709
* gfortran.dg/gomp/warn_truncated.f: New.
* gfortran.dg/gomp/warn_truncated.f90: New.
Diffstat (limited to 'gcc/fortran/simplify.c')
0 files changed, 0 insertions, 0 deletions