Vendor import of clang trunk r178860:

http://llvm.org/svn/llvm-project/cfe/trunk@178860

1 files changed, 77 insertions, 0 deletions

diff --git a/test/SemaCXX/cxx11-attr-print.cpp b/test/SemaCXX/cxx11-attr-print.cpp
new file mode 100644
index 0000000..19de5b5
--- /dev/null
+++ b/test/SemaCXX/cxx11-attr-print.cpp
@@ -0,0 +1,77 @@
+// RUN: %clang_cc1 -std=c++11 -ast-print -fms-extensions %s | FileCheck %s
+//
+// CHECK: int x __attribute__((aligned(4)));
+int x __attribute__((aligned(4)));
+
+// FIXME: Print this at a valid location for a __declspec attr.
+// CHECK: int y __declspec(align(4));
+__declspec(align(4)) int y;
+
+// CHECK: int z {{\[}}[gnu::aligned(4)]];
+int z [[gnu::aligned(4)]];
+
+// CHECK: __attribute__((deprecated("warning")));
+int a __attribute__((deprecated("warning")));
+
+// CHECK: int b {{\[}}[gnu::deprecated("warning")]];
+int b [[gnu::deprecated("warning")]];
+
+// CHECK: int cxx11_alignas alignas(4);
+alignas(4) int cxx11_alignas;
+
+// CHECK: int c11_alignas _Alignas(alignof(int));
+_Alignas(int) int c11_alignas;
+
+// CHECK: void foo() __attribute__((const));
+void foo() __attribute__((const));
+
+// CHECK: void bar() __attribute__((__const));
+void bar() __attribute__((__const));
+
+// CHECK: int f1() __attribute__((warn_unused_result));
+int f1() __attribute__((warn_unused_result));
+
+// CHECK: {{\[}}[clang::warn_unused_result]];
+int f2 [[clang::warn_unused_result]] ();
+
+// CHECK: {{\[}}[gnu::warn_unused_result]];
+int f3 [[gnu::warn_unused_result]] ();
+
+// FIXME: ast-print need to print C++11
+// attribute after function declare-id.
+// CHECK: {{\[}}[noreturn]];
+void f4 [[noreturn]] ();
+
+// CHECK: {{\[}}[std::noreturn]];
+void f5 [[std::noreturn]] ();
+
+// CHECK: __attribute__((gnu_inline));
+inline void f6() __attribute__((gnu_inline));
+
+// CHECK: {{\[}}[gnu::gnu_inline]];
+inline void f7 [[gnu::gnu_inline]] ();
+
+// arguments printing
+// CHECK: __attribute__((format("printf", 2, 3)));
+void f8 (void *, const char *, ...) __attribute__ ((format (printf, 2, 3)));
+
+// CHECK: int m __attribute__((aligned(4
+// CHECK: int n alignas(4
+// CHECK: static int f() __attribute__((pure))
+// CHECK: static int g() {{\[}}[gnu::pure]]
+template <typename T> struct S {
+  __attribute__((aligned(4))) int m;
+  alignas(4) int n;
+  __attribute__((pure)) static int f() {
+    return 0;
+  }
+  [[gnu::pure]] static int g() {
+    return 1;
+  }
+};
+
+// CHECK: int m __attribute__((aligned(4
+// CHECK: int n alignas(4
+// CHECK: static int f() __attribute__((pure))
+// CHECK: static int g() {{\[}}[gnu::pure]]
+template struct S<int>;