[OPENMP] Parsing and sema analysis for 'omp parallel sections' directive.
llvm-svn: 212516
diff --git a/clang/test/OpenMP/parallel_sections_default_messages.cpp b/clang/test/OpenMP/parallel_sections_default_messages.cpp
new file mode 100644
index 0000000..55d5d4f
--- /dev/null
+++ b/clang/test/OpenMP/parallel_sections_default_messages.cpp
@@ -0,0 +1,39 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 -o - %s
+
+void foo();
+
+int main(int argc, char **argv) {
+#pragma omp parallel sections default // expected-error {{expected '(' after 'default'}}
+ {
+#pragma omp parallel sections default( // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+#pragma omp parallel sections default() // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
+ {
+#pragma omp parallel sections default(none // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+#pragma omp parallel sections default(shared), default(shared) // expected-error {{directive '#pragma omp parallel sections' cannot contain more than one 'default' clause}}
+ {
+#pragma omp parallel sections default(x) // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
+ {
+ foo();
+ }
+ }
+ }
+ }
+ }
+ }
+
+#pragma omp parallel sections default(none)
+ {
+ ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
+ }
+
+#pragma omp parallel sections default(none)
+ {
+#pragma omp parallel sections default(shared)
+ {
+ ++argc;
+ }
+ }
+ return 0;
+}