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, 53 insertions, 0 deletions

diff --git a/test/OpenMP/parallel_messages.cpp b/test/OpenMP/parallel_messages.cpp
new file mode 100644
index 0000000..d991ccf
--- /dev/null
+++ b/test/OpenMP/parallel_messages.cpp
@@ -0,0 +1,53 @@
+// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -std=c++11 -o - %s
+
+void foo() {
+}
+
+#pragma omp parallel // expected-error {{unexpected OpenMP directive '#pragma omp parallel'}}
+
+int main(int argc, char **argv) {
+  #pragma omp parallel
+  #pragma omp parallel unknown() // expected-warning {{extra tokens at the end of '#pragma omp parallel' are ignored}}
+  foo();
+  L1:
+    foo();
+  #pragma omp parallel
+  ;
+  #pragma omp parallel
+  {
+    goto L1; // expected-error {{use of undeclared label 'L1'}}
+    argc++;
+  }
+
+  for (int i = 0; i < 10; ++i) {
+    switch(argc) {
+     case (0):
+      #pragma omp parallel
+      {
+        foo();
+        break; // expected-error {{'break' statement not in loop or switch statement}}
+        continue; // expected-error {{'continue' statement not in loop statement}}
+      }
+      default:
+       break;
+    }
+  }
+  #pragma omp parallel default(none)
+  ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
+
+  goto L2; // expected-error {{use of undeclared label 'L2'}}
+  #pragma omp parallel
+  L2:
+  foo();
+  #pragma omp parallel
+  {
+    return 1; // expected-error {{cannot return from OpenMP region}}
+  }
+
+  [[]] // expected-error {{an attribute list cannot appear here}}
+  #pragma omp parallel
+  for (int n = 0; n < 100; ++n) {}
+
+  return 0;
+}
+