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| author | Jakub Jelinek <jakub@redhat.com> | 2017-02-25 00:15:56 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-02-25 00:15:56 +0100 |
| commit | b982244362124a7f2ba907b08afe820e37aabaca (patch) | |
| tree | 9660e601d65ced3bad984b92d9e7b1e49c3dde5e /gcc/opts-common.c | |
| parent | 91f66e78cc141da77ff9e0e3c8519e1af3f26c07 (diff) | |
| download | gcc-b982244362124a7f2ba907b08afe820e37aabaca.zip gcc-b982244362124a7f2ba907b08afe820e37aabaca.tar.gz gcc-b982244362124a7f2ba907b08afe820e37aabaca.tar.bz2 | |
re PR c/79677 (Weird handling of -Werror=)
PR c/79677
* opts.h (handle_generated_option): Add GENERATED_P argument.
* opts-common.c (handle_option): Adjust function comment.
(handle_generated_option): Add GENERATED_P argument, pass it to
handle_option.
(control_warning_option): Pass false to handle_generated_option
GENERATED_P.
* opts.c (maybe_default_option): Pass true to handle_generated_option
GENERATED_P.
* optc-gen.awk: Likewise.
ada/
* gcc-interface/misc.c (gnat_handle_option): Pass true to
handle_generated_option GENERATED_P.
testsuite/
* gcc.dg/pr79677.c: New test.
From-SVN: r245728
Diffstat (limited to 'gcc/opts-common.c')
| -rw-r--r-- | gcc/opts-common.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/gcc/opts-common.c b/gcc/opts-common.c index 8b924c9..f2f7385 100644 --- a/gcc/opts-common.c +++ b/gcc/opts-common.c @@ -959,9 +959,10 @@ keep: option for options from the source file, UNKNOWN_LOCATION otherwise. GENERATED_P is true for an option generated as part of processing another option or otherwise generated internally, false - for one explicitly passed by the user. Returns false if the switch - was invalid. DC is the diagnostic context for options affecting - diagnostics state, or NULL. */ + for one explicitly passed by the user. control_warning_option + generated options are considered explicitly passed by the user. + Returns false if the switch was invalid. DC is the diagnostic + context for options affecting diagnostics state, or NULL. */ static bool handle_option (struct gcc_options *opts, @@ -1005,13 +1006,13 @@ handle_generated_option (struct gcc_options *opts, size_t opt_index, const char *arg, int value, unsigned int lang_mask, int kind, location_t loc, const struct cl_option_handlers *handlers, - diagnostic_context *dc) + bool generated_p, diagnostic_context *dc) { struct cl_decoded_option decoded; generate_option (opt_index, arg, value, lang_mask, &decoded); return handle_option (opts, opts_set, &decoded, lang_mask, kind, loc, - handlers, true, dc); + handlers, generated_p, dc); } /* Fill in *DECODED with an option described by OPT_INDEX, ARG and @@ -1503,7 +1504,7 @@ control_warning_option (unsigned int opt_index, int kind, const char *arg, handle_generated_option (opts, opts_set, opt_index, arg, value, lang_mask, - kind, loc, handlers, dc); + kind, loc, handlers, false, dc); } } } |