2 files changed, 71 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/lambda-expressions-nested-linkage.cpp b/clang/test/CodeGenCXX/lambda-expressions-nested-linkage.cpp
new file mode 100644
index 00000000000..d763d417a39
--- /dev/null
+++ b/clang/test/CodeGenCXX/lambda-expressions-nested-linkage.cpp
@@ -0,0 +1,53 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10.0.0 -fblocks -emit-llvm -o - %s -fexceptions -std=c++11 | FileCheck %s
+
+// CHECK-LABEL: define void @_ZN19non_inline_function3fooEv()
+// CHECK-LABEL: define internal void @"_ZZN19non_inline_function3fooEvENK3$_0clEi"
+// CHECK-LABEL: define internal signext i8 @"_ZZZN19non_inline_function3fooEvENK3$_0clEiENKUlcE_clEc"
+namespace non_inline_function {
+void foo() {
+  auto L = [](int a) {
+    return [](char b) {
+     return b;
+    };
+  };
+  L(3)('a');
+}
+}
+// CHECK-LABEL: define linkonce_odr i32 @_ZN15inline_function3fooEv
+// CHECK-LABEL: define linkonce_odr void @_ZZN15inline_function3fooEvENKUliE_clEi
+// CHECK-LABEL: define linkonce_odr signext i8 @_ZZZN15inline_function3fooEvENKUliE_clEiENKUlcE_clEc
+namespace inline_function {
+inline int foo() {
+  auto L = [](int a) {
+    return [](char b) {
+     return b;
+    };
+  };
+  L(3)('a');
+}
+int use = foo();
+}
+
+// CHECK-LABEL: define linkonce_odr void @_ZN12non_template1LC1Ev
+// CHECK-LABEL: define linkonce_odr void @_ZNK12non_template1L1tMUliE_clEi(%class.anon
+// CHECK-LABEL: define linkonce_odr i32 @_ZZNK12non_template1L1tMUliE_clEiENKUliE_clEi(%class.anon
+namespace non_template {
+  struct L {
+    int t = ([](int a) { return [](int b) { return b; };})(2)(3);    
+  };
+  L l; 
+}
+
+// CHECK-LABEL: define linkonce_odr void @_ZN32lambdas_in_NSDMIs_template_class1LIiEC2Ev
+// CHECK-LABEL: define linkonce_odr void @_ZNK32lambdas_in_NSDMIs_template_class1LIiEUliE_clEi(%class.anon
+// CHECK-LABEL: linkonce_odr i32 @_ZZNK32lambdas_in_NSDMIs_template_class1LIiEUliE_clEiENKUliE_clEi(%class.anon
+namespace lambdas_in_NSDMIs_template_class {
+template<class T>
+struct L {
+    T t2 = ([](int a) { return [](int b) { return b; };})(T{})(T{});    
+};
+L<int> l;
+}
+
+
+
diff --git a/clang/test/SemaCXX/lambda-expressions.cpp b/clang/test/SemaCXX/lambda-expressions.cpp
index e8e2eb612a0..e2904247c4b 100644
--- a/clang/test/SemaCXX/lambda-expressions.cpp
+++ b/clang/test/SemaCXX/lambda-expressions.cpp
@@ -265,3 +265,21 @@ namespace TypeDeduction {
 #endif
   }
 }
+
+
+namespace lambdas_in_NSDMIs {
+  template<class T>
+  struct L {
+      T t{};
+      T t2 = ([](int a) { return [](int b) { return b; };})(t)(t);    
+  };
+  L<int> l; 
+  
+  namespace non_template {
+    struct L {
+      int t = 0;
+      int t2 = ([](int a) { return [](int b) { return b; };})(t)(t);    
+    };
+    L l; 
+  }
+}
+\ No newline at end of file