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| author | Richard Stallman <rms@gnu.org> | 1992-06-25 10:53:19 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1992-06-25 10:53:19 +0000 |
| commit | 6b19af32d6217c742bc1d32c600532505736a025 (patch) | |
| tree | 2aa0fc5b442b9e0232f9141161b9b6f3d234aa09 | |
| parent | 4cca064d7c8efc23375cb4ac6cc6d85234101450 (diff) | |
| download | gcc-6b19af32d6217c742bc1d32c600532505736a025.zip gcc-6b19af32d6217c742bc1d32c600532505736a025.tar.gz gcc-6b19af32d6217c742bc1d32c600532505736a025.tar.bz2 | |
(builtin_function): Set C_DECL_ANTICIPATED for user-visible names.
From-SVN: r1285
| -rw-r--r-- | gcc/c-decl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 2c5687c..77c890c 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -2672,6 +2672,10 @@ builtin_function (name, type, function_code, library_name) DECL_BUILT_IN (decl) = 1; DECL_SET_FUNCTION_CODE (decl, function_code); } + /* Warn if a function in the namespace for users + is used without an occasion to consider it declared. */ + if (name[0] != '_' || name[1] != '_') + C_DECL_ANTICIPATED (decl) = 1; return decl; } |