PR15906: The body of a lambda is not an evaluated subexpression; don't visit it when visiting such subexpressions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181046 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 12 insertions, 0 deletions

diff --git a/test/SemaCXX/uninitialized.cpp b/test/SemaCXX/uninitialized.cpp
index 2aa56623f6..665cfe7e91 100644
--- a/test/SemaCXX/uninitialized.cpp
+++ b/test/SemaCXX/uninitialized.cpp
@@ -511,3 +511,15 @@ namespace operators {
 
   int x = x = 5;
 }
+
+namespace lambdas {
+  struct A {
+    template<typename T> A(T) {}
+    int x;
+  };
+  A a0([] { return a0.x; }); // ok
+  void f() { 
+    A a1([=] { return a1.x; }); // expected-warning{{variable 'a1' is uninitialized when used within its own initialization}}
+    A a2([&] { return a2.x; }); // ok
+  }
+}