Parsing of C++0x lambda expressions, from John Freeman with help from

David Blaikie!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136876 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 27 insertions, 0 deletions

diff --git a/test/Parser/cxx0x-lambda-expressions.cpp b/test/Parser/cxx0x-lambda-expressions.cpp
new file mode 100644
index 0000000000..54281e3082
--- /dev/null
+++ b/test/Parser/cxx0x-lambda-expressions.cpp
@@ -0,0 +1,27 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++0x %s
+
+class C {
+
+  int f() {
+    int foo, bar;
+
+    []; // expected-error {{expected body of lambda expression}}
+    [+] {}; // expected-error {{expected variable name or 'this' in lambda capture list}}
+    [foo+] {}; // expected-error {{expected ',' or ']' in lambda capture list}}
+    [foo,&this] {}; // expected-error {{'this' cannot be captured by reference}}
+    [&this] {}; // expected-error {{'this' cannot be captured by reference}}
+    [&,] {}; // expected-error {{ expected variable name or 'this' in lambda capture list}}
+    [=,] {}; // expected-error {{ expected variable name or 'this' in lambda capture list}}
+    [] {};
+    [=] (int i) {};
+    [&] (int) mutable -> void {};
+    [foo,bar] () { return 3; };
+    [=,&foo] () {};
+    [&,foo] () {};
+    [this] () {};
+
+    return 1;
+  }
+
+};
+