Vendor import of clang release_31 branch r155985:

http://llvm.org/svn/llvm-project/cfe/branches/release_31@155985

1 files changed, 54 insertions, 0 deletions

diff --git a/test/Parser/cxx11-stmt-attributes.cpp b/test/Parser/cxx11-stmt-attributes.cpp
new file mode 100644
index 0000000..fab5621
--- /dev/null
+++ b/test/Parser/cxx11-stmt-attributes.cpp
@@ -0,0 +1,54 @@
+// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -fsyntax-only -verify -std=c++11 %s
+
+void foo(int i) {
+
+  [[unknown_attribute]] ;
+  [[unknown_attribute]] { }
+  [[unknown_attribute]] if (0) { }
+  [[unknown_attribute]] for (;;);
+  [[unknown_attribute]] do {
+    [[unknown_attribute]] continue;
+  } while (0);
+  [[unknown_attribute]] while (0);
+
+  [[unknown_attribute]] switch (i) {
+    [[unknown_attribute]] case 0:
+    [[unknown_attribute]] default:
+      [[unknown_attribute]] break;
+  }
+
+  [[unknown_attribute]] goto here;
+  [[unknown_attribute]] here:
+
+  [[unknown_attribute]] try {
+  } catch (...) {
+  }
+
+  [[unknown_attribute]] return;
+
+
+  alignas(8) ; // expected-warning {{attribute aligned cannot be specified on a statement}}
+  [[noreturn]] { } // expected-warning {{attribute noreturn cannot be specified on a statement}}
+  [[noreturn]] if (0) { } // expected-warning {{attribute noreturn cannot be specified on a statement}}
+  [[noreturn]] for (;;); // expected-warning {{attribute noreturn cannot be specified on a statement}}
+  [[noreturn]] do { // expected-warning {{attribute noreturn cannot be specified on a statement}}
+    [[unavailable]] continue; // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+  } while (0);
+  [[unknown_attributqqq]] while (0); // TODO: remove 'qqq' part and enjoy 'empty loop body' warning here (DiagnoseEmptyLoopBody)
+  [[unknown_attribute]] while (0); // no warning here yet, just an unknown attribute
+
+  [[unused]] switch (i) { // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+    [[uuid]] case 0: // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+    [[visibility]] default: // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+      [[carries_dependency]] break; // expected-warning {{attribute carries_dependency cannot be specified on a statement}}
+  }
+
+  [[fastcall]] goto there; // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+  [[noinline]] there: // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+
+  [[lock_returned]] try { // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+  } catch (...) {
+  }
+
+  [[weakref]] return; // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+}