Vendor import of clang trunk r240225:

https://llvm.org/svn/llvm-project/cfe/trunk@240225

1 files changed, 67 insertions, 0 deletions

diff --git a/test/OpenMP/taskgroup_messages.cpp b/test/OpenMP/taskgroup_messages.cpp
new file mode 100644
index 0000000..e893da4
--- /dev/null
+++ b/test/OpenMP/taskgroup_messages.cpp
@@ -0,0 +1,67 @@
+// RUN: %clang_cc1 -verify -fopenmp %s
+
+int foo();
+
+int main() {
+  #pragma omp taskgroup
+  ;
+  #pragma omp taskgroup unknown // expected-warning {{extra tokens at the end of '#pragma omp taskgroup' are ignored}}
+  foo();
+  {
+    #pragma omp taskgroup
+  } // expected-error {{expected statement}}
+  #pragma omp taskgroup
+  #pragma omp taskgroup
+  for (int i = 0; i < 10; ++i) {
+    foo();
+    #pragma omp parallel
+    #pragma omp for
+    for (int j = 0; j < 10; j++) {
+      foo();
+      #pragma omp taskgroup
+      foo();
+    }
+  }
+  #pragma omp taskgroup
+  #pragma omp taskgroup
+  for (int i = 0; i < 10; ++i) {
+    foo();
+    #pragma omp parallel
+    #pragma omp for
+    for (int j = 0; j < 10; j++) {
+      #pragma omp taskgroup
+      foo();
+    }
+  }
+  #pragma omp taskgroup
+  #pragma omp taskgroup
+  for (int i = 0; i < 10; ++i) {
+    foo();
+    #pragma omp parallel
+    #pragma omp for
+    for (int j = 0; j < 10; j++) {
+      #pragma omp taskgroup
+      foo();
+    }
+  }
+
+  return 0;
+}
+
+int foo() {
+  L1:
+    foo();
+  #pragma omp taskgroup
+  {
+    foo();
+    goto L1; // expected-error {{use of undeclared label 'L1'}}
+  }
+  goto L2; // expected-error {{use of undeclared label 'L2'}}
+  #pragma omp taskgroup
+  {
+    L2:
+    foo();
+  }
+
+  return 0;
+}