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| author | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2008-02-25 23:41:43 +0000 |
|---|---|---|
| committer | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2008-02-25 23:41:43 +0000 |
| commit | 369dcbd9d2f7d4577f689b46ee3028bc7949049c (patch) | |
| tree | 3c64cf898a8a27198eb86ae7840a3237d55c24f0 /gcc/opts.h | |
| parent | 23dc794c0e7bb0d82dbbe118a435d17c31af6732 (diff) | |
| download | gcc-369dcbd9d2f7d4577f689b46ee3028bc7949049c.zip gcc-369dcbd9d2f7d4577f689b46ee3028bc7949049c.tar.gz gcc-369dcbd9d2f7d4577f689b46ee3028bc7949049c.tar.bz2 | |
re PR other/28322 (GCC new warnings and compatibility)
2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR 28322
* toplev.c (toplev_main): If there are warnings or error, print
errors for ignored options.
* opts.c (ignored_options): New static variable.
(postpone_unknown_option_error): New.
(print_ignored_options): New.
(handle_option): Postpone errors for unknown -Wno-* options.
* opts.h (print_ignored_options): Declare.
testsuite/
* gcc.dg/pr28322.c: New.
* gcc.dg/pr28322-2.c: New.
* lib/prune.exp: Ignore "At top level" even if there is no ':'
preceding it.
From-SVN: r132648
Diffstat (limited to 'gcc/opts.h')
| -rw-r--r-- | gcc/opts.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -105,4 +105,5 @@ extern bool get_option_state (int, struct cl_option_state *); extern void enable_warning_as_error (const char *arg, int value, unsigned int lang_mask); +extern void print_ignored_options (void); #endif |