1 files changed, 92 insertions, 0 deletions
diff --git a/clang/test/OpenMP/target_teams_distribute_messages.cpp b/clang/test/OpenMP/target_teams_distribute_messages.cpp
new file mode 100644
index 00000000000..91f3c76a4a0
--- /dev/null
+++ b/clang/test/OpenMP/target_teams_distribute_messages.cpp
@@ -0,0 +1,92 @@
+// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -std=c++11 -o - %s
+
+void foo() {
+}
+
+static int pvt;
+#pragma omp threadprivate(pvt)
+
+#pragma omp target teams distribute // expected-error {{unexpected OpenMP directive '#pragma omp target teams distribute'}}
+
+int main(int argc, char **argv) {
+#pragma omp target teams distribute { // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute' are ignored}}
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target teams distribute ( // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute' are ignored}}
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target teams distribute[ // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute' are ignored}}
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target teams distribute] // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute' are ignored}}
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target teams distribute) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute' are ignored}}
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target teams distribute } // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute' are ignored}}
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target teams distribute
+  for (int i = 0; i < argc; ++i)
+    foo();
+// expected-warning@+1 {{extra tokens at the end of '#pragma omp target teams distribute' are ignored}}
+#pragma omp target teams distribute unknown()
+  for (int i = 0; i < argc; ++i)
+    foo();
+L1:
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target teams distribute
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target teams distribute
+  for (int i = 0; i < argc; ++i) {
+    goto L1; // expected-error {{use of undeclared label 'L1'}}
+    argc++;
+  }
+
+  for (int i = 0; i < 10; ++i) {
+    switch (argc) {
+    case (0):
+#pragma omp target teams distribute
+      for (int i = 0; i < argc; ++i) {
+        foo();
+        break; // expected-error {{'break' statement cannot be used in OpenMP for loop}}
+        continue;
+      }
+    default:
+      break;
+    }
+  }
+#pragma omp target teams distribute default(none)
+  for (int i = 0; i < 10; ++i)
+    ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
+
+  goto L2; // expected-error {{use of undeclared label 'L2'}}
+#pragma omp target teams distribute
+  for (int i = 0; i < argc; ++i)
+  L2:
+  foo();
+#pragma omp target teams distribute
+  for (int i = 0; i < argc; ++i) {
+    return 1; // expected-error {{cannot return from OpenMP region}}
+  }
+
+  [[]] // expected-error {{an attribute list cannot appear here}}
+#pragma omp target teams distribute
+      for (int n = 0; n < 100; ++n) {
+  }
+
+#pragma omp target teams distribute copyin(pvt) // expected-error {{unexpected OpenMP clause 'copyin' in directive '#pragma omp target teams distribute'}}
+  for (int n = 0; n < 100; ++n) {}
+
+  return 0;
+}
+
+void test_ordered() {
+#pragma omp target teams distribute ordered // expected-error {{unexpected OpenMP clause 'ordered' in directive '#pragma omp target teams distribute'}}
+  for (int i = 0; i < 16; ++i)
+    ;
+}
+