Don't crash when codegen'ing an empty redecl of a function in C99 mode, when

neither was inline. Fixes bug introduced in r135377.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135380 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 3 deletions

diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp
index d0c285186b..b7884e04cb 100644
--- a/lib/AST/Decl.cpp
+++ b/lib/AST/Decl.cpp
@@ -1782,9 +1782,10 @@ bool FunctionDecl::doesDeclarationForceExternallyVisibleDefinition() const {
     return false;
   if (getLinkage() != ExternalLinkage || isInlineSpecified())
     return false;
-  const FunctionDecl *InlineDefinition = 0;
-  if (hasBody(InlineDefinition))
-    return InlineDefinition->isInlineDefinitionExternallyVisible();
+  const FunctionDecl *Definition = 0;
+  if (hasBody(Definition))
+    return Definition->isInlined() &&
+           Definition->isInlineDefinitionExternallyVisible();
   return false;
 }