Link together the call operator produced from transforming a lambda
expression with the original call operator, so that we don't try to
separately instantiate the call operator. Test and tweak a few more
bits for template instantiation of lambda expressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150440 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h
index ba6ec82..a63b9c8 100644
--- a/lib/Sema/TreeTransform.h
+++ b/lib/Sema/TreeTransform.h
@@ -7672,6 +7672,13 @@
E->getCallOperator()->getLocEnd());
getDerived().transformAttrs(E->getCallOperator(), CallOperator);
+ // FIXME: Instantiation-specific.
+ CallOperator->setInstantiationOfMemberFunction(E->getCallOperator(),
+ TSK_ImplicitInstantiation);
+
+ // Introduce the context of the call operator.
+ Sema::ContextRAII SavedContext(getSema(), CallOperator);
+
// Enter the scope of the lambda.
sema::LambdaScopeInfo *LSI
= getSema().enterLambdaScope(CallOperator, E->getIntroducerRange(),
@@ -7741,17 +7748,12 @@
}
// Instantiate the body of the lambda expression.
- StmtResult Body;
- {
- Sema::ContextRAII SavedContext(getSema(), CallOperator);
-
- Body = getDerived().TransformStmt(E->getBody());
- if (Body.isInvalid()) {
- getSema().ActOnLambdaError(E->getLocStart(), /*CurScope=*/0,
- /*IsInstantiation=*/true);
- return ExprError();
- }
- }
+ StmtResult Body = getDerived().TransformStmt(E->getBody());
+ if (Body.isInvalid()) {
+ getSema().ActOnLambdaError(E->getLocStart(), /*CurScope=*/0,
+ /*IsInstantiation=*/true);
+ return ExprError();
+ }
return getSema().ActOnLambdaExpr(E->getLocStart(), Body.take(),
/*CurScope=*/0,