diff options
Diffstat (limited to 'lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | lib/Sema/SemaDecl.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index aa0b41bc7a..10e871a630 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -7233,7 +7233,10 @@ void Sema::CheckCompleteVariableDeclaration(VarDecl *var) { } if (var->isThisDeclarationADefinition() && - var->getLinkage() == ExternalLinkage) { + var->getLinkage() == ExternalLinkage && + getDiagnostics().getDiagnosticLevel( + diag::warn_missing_variable_declarations, + var->getLocation())) { // Find a previous declaration that's not a definition. VarDecl *prev = var->getPreviousDecl(); while (prev && prev->isThisDeclarationADefinition()) |