2 files changed, 154 insertions, 1 deletions
diff --git a/test/OpenMP/distribute_parallel_for_ast_print.cpp b/test/OpenMP/distribute_parallel_for_ast_print.cpp
index 874345b673278..54a3649e578b8 100644
--- a/test/OpenMP/distribute_parallel_for_ast_print.cpp
+++ b/test/OpenMP/distribute_parallel_for_ast_print.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -ast-print %s | FileCheck %s
+// RUN: %clang_cc1 -verify -std=c++11 -fopenmp -fopenmp-version=45 -ast-print %s | FileCheck %s
 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s
 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
 // expected-no-diagnostics
@@ -109,6 +109,41 @@ T tmain(T argc) {
   return T();
 }
 
+void foo(int argc, char **argv) {
+  int b, c, d, e, f, h;
+  static int a;
+// CHECK: static int a;
+  static float g;
+#pragma omp threadprivate(g)
+  [&]() {
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for schedule(guided, argc) default(none) copyin(g) dist_schedule(static, a) private(a)
+    // CHECK: #pragma omp distribute parallel for schedule(guided, argc) default(none) copyin(g) dist_schedule(static, a) private(a)
+    for (int i = 0; i < 2; ++i)
+// CHECK: for (int i = 0; i < 2; ++i)
+      [&]() {
+	  a = 2;
+	  // CHECK: a = 2;
+	}();
+
+  }();
+  [&]() {
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) schedule(auto) if (argc) num_threads(a) default(shared) shared(e) reduction(+ : h) dist_schedule(static, b)
+    for (int i = 0; i < 10; ++i)
+      for (int j = 0; j < 10; ++j)
+	[&]() {
+	  a++;
+	}();
+    // CHECK: #pragma omp distribute parallel for private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) schedule(auto) if(argc) num_threads(a) default(shared) shared(e) reduction(+: h) dist_schedule(static, b)
+    // CHECK-NEXT: for (int i = 0; i < 10; ++i)
+    // CHECK-NEXT: for (int j = 0; j < 10; ++j)
+    // CHECK: a++;
+  }();
+}
+
 int main(int argc, char **argv) {
   int b = argc, c, d, e, f, h;
   static int a;
diff --git a/test/OpenMP/distribute_parallel_for_messages.cpp b/test/OpenMP/distribute_parallel_for_messages.cpp
new file mode 100644
index 0000000000000..35a61df39e40d
--- /dev/null
+++ b/test/OpenMP/distribute_parallel_for_messages.cpp
@@ -0,0 +1,118 @@
+// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -std=c++11 -o - %s
+
+void foo() {
+}
+
+#pragma omp distribute parallel for // expected-error {{unexpected OpenMP directive '#pragma omp distribute parallel for'}}
+
+int main(int argc, char **argv) {
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for { // expected-warning {{extra tokens at the end of '#pragma omp distribute parallel for' are ignored}}
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for ( // expected-warning {{extra tokens at the end of '#pragma omp distribute parallel for' are ignored}}
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for[ // expected-warning {{extra tokens at the end of '#pragma omp distribute parallel for' are ignored}}
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for] // expected-warning {{extra tokens at the end of '#pragma omp distribute parallel for' are ignored}}
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for) // expected-warning {{extra tokens at the end of '#pragma omp distribute parallel for' are ignored}}
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for } // expected-warning {{extra tokens at the end of '#pragma omp distribute parallel for' are ignored}}
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for unknown()   // expected-warning {{extra tokens at the end of '#pragma omp distribute parallel for' are ignored}}
+  for (int i = 0; i < argc; ++i)
+    foo();
+L1:
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for
+  for (int i = 0; i < argc; ++i)
+    foo();
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for
+  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
+#pragma omp teams
+#pragma omp distribute parallel for
+      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
+#pragma omp teams
+#pragma omp distribute parallel for 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
+#pragma omp teams
+#pragma omp distribute parallel for
+  for (int i = 0; i < argc; ++i)
+  L2:
+  foo();
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for
+  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
+#pragma omp teams
+#pragma omp distribute parallel for
+      for (int n = 0; n < 100; ++n) {
+  }
+
+  return 0;
+}
+
+void test_ordered() {
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for collapse(2) collapse(3) // expected-error {{directive '#pragma omp distribute parallel for' cannot contain more than one 'collapse' clause}}
+  for (int i = 0; i < 16; ++i)
+    for (int j = 0; j < 16; ++j)
+    ;
+}
+