Vendor import of clang release_34 branch r197841 (effectively, 3.4 RC3):

https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841

1 files changed, 16 insertions, 0 deletions

diff --git a/test/Misc/ast-dump-attr.cpp b/test/Misc/ast-dump-attr.cpp
index 3efcd09..729be1f 100644
--- a/test/Misc/ast-dump-attr.cpp
+++ b/test/Misc/ast-dump-attr.cpp
@@ -95,3 +95,19 @@ void *TestVariadicUnsigned1(int) __attribute__((alloc_size(1)));
 void *TestVariadicUnsigned2(int, int) __attribute__((alloc_size(1,2)));
 // CHECK: FunctionDecl{{.*}}TestVariadicUnsigned2
 // CHECK:   AllocSizeAttr{{.*}} 0 1
+
+void TestLabel() {
+L: __attribute__((unused)) int i;
+// CHECK: LabelStmt{{.*}}'L'
+// CHECK: VarDecl{{.*}}i 'int'
+// CHECK-NEXT: UnusedAttr{{.*}}
+
+M: __attribute(()) int j;
+// CHECK: LabelStmt {{.*}} 'M'
+// CHECK-NEXT: DeclStmt
+// CHECK-NEXT: VarDecl {{.*}} j 'int'
+
+N: __attribute(()) ;
+// CHECK: LabelStmt {{.*}} 'N'
+// CHECK-NEXT: NullStmt
+}