diff options
| author | Rafael Espindola <rafael.espindola@gmail.com> | 2013-03-29 07:02:31 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2013-03-29 07:02:31 +0000 |
| commit | b6bead467640e4d05f6a0a90255eebc939f690a2 (patch) | |
| tree | 8cb3c0d0dae84b058e73ab63e30d834c43aa4a67 /lib/Sema/SemaDecl.cpp | |
| parent | 1bfc28c48c1b86a05d2e07b403107ef3da5a0f8e (diff) | |
Don't special case one line extern "C" decls.
We already avoided warning for
extern "C" const char *Version_string = "2.9";
now we also don't produce any warnings for
extern "C" {
extern const char *Version_string2 = "2.9";
}
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178333 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | lib/Sema/SemaDecl.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index ab4a17a30d..1c6bbedf5e 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -7565,6 +7565,7 @@ void Sema::AddInitializerToDecl(Decl *RealDecl, Expr *Init, } } else if (VDecl->isFileVarDecl()) { if (VDecl->getStorageClassAsWritten() == SC_Extern && + !VDecl->isExternC() && (!getLangOpts().CPlusPlus || !Context.getBaseElementType(VDecl->getType()).isConstQualified())) Diag(VDecl->getLocation(), diag::warn_extern_init); |