When IRgen refers to a function declaration that is not a definition,

and we later find the definition, make sure that we add the definition
(not the declaration) to the list of deferred definitions to
emit. Fixes PR8864.

Thanks to Nick Lewycky for testing this	patch out

llvm-svn: 125157

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 89aeeb6fc79..56bc31a8587 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -857,10 +857,10 @@ CodeGenModule::GetOrCreateLLVMFunction(llvm::StringRef MangledName,
       if (isa<CXXRecordDecl>(FD->getLexicalDeclContext())) {
         if (FD->isImplicit() && !ForVTable) {
           assert(FD->isUsed() && "Sema didn't mark implicit function as used!");
-          DeferredDeclsToEmit.push_back(D);
+          DeferredDeclsToEmit.push_back(D.getWithDecl(FD));
           break;
         } else if (FD->isThisDeclarationADefinition()) {
-          DeferredDeclsToEmit.push_back(D);
+          DeferredDeclsToEmit.push_back(D.getWithDecl(FD));
           break;
         }
       }