1 files changed, 41 insertions, 0 deletions
diff --git a/clang/test/OpenMP/parallel_master_default_messages.cpp b/clang/test/OpenMP/parallel_master_default_messages.cpp
new file mode 100644
index 00000000000..557cba5aa32
--- /dev/null
+++ b/clang/test/OpenMP/parallel_master_default_messages.cpp
@@ -0,0 +1,41 @@
+// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
+
+// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized
+
+void foo();
+
+int main(int argc, char **argv) {
+#pragma omp parallel master default // expected-error {{expected '(' after 'default'}}
+  {
+#pragma omp parallel master default( // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+    {
+#pragma omp parallel master default() // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
+      {
+#pragma omp parallel master default(none // expected-error {{expected ')'}} expected-note {{to match this '('}}
+        {
+#pragma omp parallel master default(shared), default(shared) // expected-error {{directive '#pragma omp parallel master' cannot contain more than one 'default' clause}}
+          {
+#pragma omp parallel master default(x) // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
+            {
+              foo();
+            }
+          }
+        }
+      }
+    }
+  }
+
+#pragma omp parallel master default(none) // expected-note {{explicit data sharing attribute requested here}}
+  {
+    ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
+  }
+
+#pragma omp parallel master default(none) // expected-note {{explicit data sharing attribute requested here}}
+  {
+#pragma omp parallel master default(shared)
+    {
+      ++argc;  // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
+    }
+  }
+  return 0;
+}