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| author | Rafael Avila de Espindola <espindola@google.com> | 2008-07-14 21:41:27 +0000 |
|---|---|---|
| committer | Rafael Espindola <espindola@gcc.gnu.org> | 2008-07-14 21:41:27 +0000 |
| commit | df0ed6c5a308540cb3869bdc32c671e8ab509347 (patch) | |
| tree | 6f5001bf7dce9288202f8d11659e2e22014f8882 /gcc/c-decl.c | |
| parent | f258e5e531f391e1ec7e62f9225e8b26b7fc17ac (diff) | |
| download | gcc-df0ed6c5a308540cb3869bdc32c671e8ab509347.tar.gz | |
objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead of DECL_IN_SYSTEM_HEADER.
2007-07-14 Rafael Avila de Espindola <espindola@google.com>
* objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
of DECL_IN_SYSTEM_HEADER.
2007-07-14 Rafael Avila de Espindola <espindola@google.com>
* c-decl.c (diagnose_mismatched_decls): Don't warn if TREE_NO_WARNING
is set.
From-SVN: r137802
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 0f190e12be8..89430cbf3e1 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -1258,7 +1258,10 @@ diagnose_mismatched_decls (tree newdecl, tree olddecl, header. (Conflicting redeclarations were handled above.) */ if (TREE_CODE (newdecl) == TYPE_DECL) { - if (DECL_IN_SYSTEM_HEADER (newdecl) || DECL_IN_SYSTEM_HEADER (olddecl)) + if (DECL_IN_SYSTEM_HEADER (newdecl) + || DECL_IN_SYSTEM_HEADER (olddecl) + || TREE_NO_WARNING (newdecl) + || TREE_NO_WARNING (olddecl)) return true; /* Allow OLDDECL to continue in use. */ error ("redefinition of typedef %q+D", newdecl); |