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| author | Neil Booth <neil@daikokuya.demon.co.uk> | 2002-05-22 05:40:22 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2002-05-22 05:40:22 +0000 |
| commit | e5f3b786ed1ab1daea46751e22534c9fee73cd8a (patch) | |
| tree | 393799da65fb9425b665931be188539dc56ed666 /gcc/c-common.c | |
| parent | fd0a39154fe74a1ce787b3e3b9fb51f8f8f06b99 (diff) | |
| download | gcc-e5f3b786ed1ab1daea46751e22534c9fee73cd8a.zip gcc-e5f3b786ed1ab1daea46751e22534c9fee73cd8a.tar.gz gcc-e5f3b786ed1ab1daea46751e22534c9fee73cd8a.tar.bz2 | |
re PR preprocessor/6517 (gcc hangs on C compile with multiple "-I-")
PR preprocessor/6517
* Makefile.in: Update.
* c-common.c (c_common_post_options): Add preprocessor
errors to the error count.
* c-lang.c (c_post_options): Kill.
(LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
* hooks.h: Add header guards.
* langhooks-def.h: Include hooks.h.
(LANG_HOOKS_POST_OPTIONS): Update.
* langhooks.h (struct lang_hooks): Update post_options.
* toplev.c (parse_options_and_default_flags): Update.
cp:
* cp-lang.c (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
* cp-tree.h (cxx_post_options): Kill.
* cp-lex.c (cxx_post_options): Kill.
objc:
* objc-lang.c (objc_post_options): Kill.
(LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
From-SVN: r53724
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index 89f9870..7d6707a 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -4319,6 +4319,10 @@ c_common_post_options () warning ("-Wformat-security ignored without -Wformat"); if (warn_missing_format_attribute && !warn_format) warning ("-Wmissing-format-attribute ignored without -Wformat"); + + /* If an error has occurred in cpplib, note it so we fail + immediately. */ + errorcount += cpp_errors (parse_in); } /* Hook that registers front end and target-specific built-ins. */ |