Various interrelated cleanups for lambdas:
- Complete the lambda class when we finish the lambda expression
(previously, it was left in the "being completed" state)
- Actually return the LambdaExpr object and bind to the resulting
temporary when needed.
- Detect when cleanups are needed while capturing a variable into a
lambda (e.g., due to default arguments in the copy constructor), and
make sure those cleanups apply for the whole of the lambda
expression.
llvm-svn: 150123
diff --git a/clang/test/CXX/expr/expr.prim/expr.prim.lambda/p15.cpp b/clang/test/CXX/expr/expr.prim/expr.prim.lambda/p15.cpp
index 7264fa1..e17d8b5 100644
--- a/clang/test/CXX/expr/expr.prim/expr.prim.lambda/p15.cpp
+++ b/clang/test/CXX/expr/expr.prim/expr.prim.lambda/p15.cpp
@@ -5,6 +5,6 @@
};
void capture_by_ref(NonCopyable nc, NonCopyable &ncr) {
- [&nc] () -> void {}; // expected-error{{lambda expressions are not supported yet}}
- [&ncr] () -> void {}; // expected-error{{lambda expressions are not supported yet}}
+ (void)[&nc] () -> void {}; // expected-error{{lambda expressions are not supported yet}}
+ (void)[&ncr] () -> void {}; // expected-error{{lambda expressions are not supported yet}}
}