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
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 89aeeb6..56bc31a 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -857,10 +857,10 @@
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;
}
}