diff options
| author | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-05-01 20:30:40 +0000 |
|---|---|---|
| committer | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-05-01 20:30:40 +0000 |
| commit | d569036d2e5a8de9a0f2050452bd7164c898c3e1 (patch) | |
| tree | b79d0c9275e02095576cbc327005a01a02258d58 /gcc/c-cppbuiltin.c | |
| parent | 72f9fc81c376de6549ee1a94edb1dd44bff214a5 (diff) | |
| download | gcc-d569036d2e5a8de9a0f2050452bd7164c898c3e1.tar.gz | |
* c-cppbuiltin.c (c_cpp_builtins): Do not define __GXX_WEAK__ to 1
if !flag_weak.
* doc/cpp.texi (__DEPRECATED): Document.
(__EXCEPTIONS): Likewise.
(__GXX_WEAK__): Likewise.
* g++.dg/cpp/weak.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99080 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-cppbuiltin.c')
| -rw-r--r-- | gcc/c-cppbuiltin.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/c-cppbuiltin.c b/gcc/c-cppbuiltin.c index 06904dbb5e5..bb656f46b05 100644 --- a/gcc/c-cppbuiltin.c +++ b/gcc/c-cppbuiltin.c @@ -328,7 +328,7 @@ c_cpp_builtins (cpp_reader *pfile) if (c_dialect_cxx ()) { - if (SUPPORTS_ONE_ONLY) + if (flag_weak && SUPPORTS_ONE_ONLY) cpp_define (pfile, "__GXX_WEAK__=1"); else cpp_define (pfile, "__GXX_WEAK__=0"); |