ASTConsumer::handleTopLevelDecl will end up getting called for

function template instantiations. Fixes <rdar://problem/10398005> / PR11312.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143984 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Frontend/ASTUnit.cpp

@@ -2480,7 +2480,10 @@ static inline bool compLocDecl(std::pair<unsigned, Decl *> L,
 
 void ASTUnit::addFileLevelDecl(Decl *D) {
   assert(D);
-  assert(!D->isFromASTFile() && "This is only for local decl");
+  
+  // We only care about local declarations.
+  if (D->isFromASTFile())
+    return;
 
   SourceManager &SM = *SourceMgr;
   SourceLocation Loc = D->getLocation();

test/Index/reparse-instantiate.cpp

@@ -0,0 +1,7 @@
+int main()
+{
+  return 0;
+}
+
+// RUN: c-index-test -write-pch %t.pch -fno-delayed-template-parsing -x c++-header %S/Inputs/reparse-instantiate.h
+// RUN: env CINDEXTEST_EDITING=1 c-index-test -test-load-source-reparse 5 local -fno-delayed-template-parsing -I %S/Inputs -include %t %s