[OPENMP] Implemented 'copyin' clause

llvm-svn: 205164

1 files changed, 67 insertions, 0 deletions

diff --git a/clang/test/OpenMP/parallel_copyin_messages.cpp b/clang/test/OpenMP/parallel_copyin_messages.cpp
new file mode 100644
index 00000000000..c1ce363b47b
--- /dev/null
+++ b/clang/test/OpenMP/parallel_copyin_messages.cpp
@@ -0,0 +1,67 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 -o - %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+  return argc;
+}
+
+struct S1; // expected-note {{declared here}}
+class S2 {
+  mutable int a;
+public:
+  S2():a(0) { }
+  S2 & operator =(S2 &s2) { return *this; }
+};
+class S3 {
+  int a;
+public:
+  S3():a(0) { }
+  S3 &operator =(S3 &s3) { return *this; }
+};
+class S4 { // expected-note {{'S4' declared here}}
+  int a;
+  S4();
+  S4 &operator =(const S4 &s4);
+public:
+  S4(int v):a(v) { }
+};
+class S5 { // expected-note {{'S5' declared here}}
+  int a;
+  S5():a(0) {}
+  S5 &operator =(const S5 &s5) { return *this; }
+public:
+  S5(int v):a(v) { }
+};
+template <class T>
+class ST {
+public:
+  static T s;
+};
+
+
+S2 k;
+S3 h;
+S4 l(3); // expected-note {{'l' defined here}}
+S5 m(4); // expected-note {{'m' defined here}}
+#pragma omp threadprivate(h, k, l, m)
+
+int main(int argc, char **argv) {
+  int i;
+  #pragma omp parallel copyin // expected-error {{expected '(' after 'copyin'}}
+  #pragma omp parallel copyin ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+  #pragma omp parallel copyin () // expected-error {{expected expression}}
+  #pragma omp parallel copyin (k // expected-error {{expected ')'}} expected-note {{to match this '('}}
+  #pragma omp parallel copyin (h, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+  #pragma omp parallel copyin (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+  #pragma omp parallel copyin (l) // expected-error {{copyin variable must have an accessible, unambiguous copy assignment operator}}
+  #pragma omp parallel copyin (S1) // expected-error {{'S1' does not refer to a value}}
+  #pragma omp parallel copyin (argv[1]) // expected-error {{expected variable name}}
+  #pragma omp parallel copyin(i) // expected-error {{copyin variable must be threadprivate}}
+  #pragma omp parallel copyin(m) // expected-error {{copyin variable must have an accessible, unambiguous copy assignment operator}}
+  #pragma omp parallel copyin(ST<int>::s) // expected-error {{copyin variable must be threadprivate}}
+  foo();
+
+  return 0;
+}