[OPENMP] Initial parsing/sema analysis of 'target' directive.
llvm-svn: 218110
diff --git a/clang/test/OpenMP/target_if_messages.cpp b/clang/test/OpenMP/target_if_messages.cpp
new file mode 100644
index 0000000..50a9ed2
--- /dev/null
+++ b/clang/test/OpenMP/target_if_messages.cpp
@@ -0,0 +1,46 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}}
+
+template <class T, class S> // expected-note {{declared here}}
+int tmain(T argc, S **argv) {
+ #pragma omp target if // expected-error {{expected '(' after 'if'}}
+ #pragma omp target if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ #pragma omp target if () // expected-error {{expected expression}}
+ #pragma omp target if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ #pragma omp target if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target' are ignored}}
+ #pragma omp target if (argc > 0 ? argv[1] : argv[2])
+ #pragma omp target if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target' cannot contain more than one 'if' clause}}
+ #pragma omp target if (S) // expected-error {{'S' does not refer to a value}}
+ #pragma omp target if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ #pragma omp target if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ #pragma omp target if(argc)
+ foo();
+
+ return 0;
+}
+
+int main(int argc, char **argv) {
+ #pragma omp target if // expected-error {{expected '(' after 'if'}}
+ #pragma omp target if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ #pragma omp target if () // expected-error {{expected expression}}
+ #pragma omp target if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ #pragma omp target if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target' are ignored}}
+ #pragma omp target if (argc > 0 ? argv[1] : argv[2])
+ #pragma omp target if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target' cannot contain more than one 'if' clause}}
+ #pragma omp target if (S1) // expected-error {{'S1' does not refer to a value}}
+ #pragma omp target if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ #pragma omp target if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ #pragma omp target if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ #pragma omp target if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ foo();
+
+ return tmain(argc, argv);
+}