Vendor import of clang trunk r154661:

http://llvm.org/svn/llvm-project/cfe/trunk@r154661

1 files changed, 29 insertions, 0 deletions

diff --git a/test/CXX/expr/expr.prim/expr.prim.lambda/p8.cpp b/test/CXX/expr/expr.prim/expr.prim.lambda/p8.cpp
new file mode 100644
index 0000000..d1384f1
--- /dev/null
+++ b/test/CXX/expr/expr.prim/expr.prim.lambda/p8.cpp
@@ -0,0 +1,29 @@
+// RUN: %clang_cc1 -std=c++11 %s -verify
+
+class X0 {
+  void explicit_capture() {
+    int foo;
+
+    (void)[foo, foo] () {}; // expected-error {{'foo' can appear only once}}
+    (void)[this, this] () {}; // expected-error {{'this' can appear only once}}
+    (void)[=, foo] () {}; // expected-error {{'&' must precede a capture when}}
+    (void)[=, &foo] () {};
+    (void)[=, this] () {}; // expected-error {{'this' cannot be explicitly captured}}
+    (void)[&, foo] () {};
+    (void)[&, &foo] () {}; // expected-error {{'&' cannot precede a capture when}} 
+    (void)[&, this] () {};
+  }
+};
+
+struct S2 { 
+  void f(int i); 
+  void g(int i);
+};
+
+void S2::f(int i) {
+  (void)[&, i]{ };
+  (void)[&, &i]{ }; // expected-error{{'&' cannot precede a capture when the capture default is '&'}}
+  (void)[=, this]{ }; // expected-error{{'this' cannot be explicitly captured}}
+  (void)[=]{ this->g(i); };
+  (void)[i, i]{ }; // expected-error{{'i' can appear only once in a capture list}}
+}