1// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s
2
3void foo() {
4}
5
6bool foobool(int argc) {
7  return argc;
8}
9
10struct S1; // expected-note 2 {{declared here}}
11
12template <class T, class S>
13int tmain(T argc, S **argv) {
14  int i;
15#pragma omp target update to(i) device // expected-error {{expected '(' after 'device'}}
16#pragma omp target update to(i) device ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
17#pragma omp target update to(i) device () // expected-error {{expected expression}}
18#pragma omp target update to(i) device (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
19#pragma omp target update to(i) device (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target update' are ignored}}
20#pragma omp target update from(i) device (argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
21#pragma omp target update from(i) device (argc + argc)
22#pragma omp target update from(i) device (argc), device (argc+1) // expected-error {{directive '#pragma omp target update' cannot contain more than one 'device' clause}}
23#pragma omp target update from(i) device (S1) // expected-error {{'S1' does not refer to a value}}
24#pragma omp target update from(i) device (3.14) // expected-error 2 {{expression must have integral or unscoped enumeration type, not 'double'}}
25#pragma omp target update from(i) device (-2) // expected-error {{argument to 'device' clause must be a non-negative integer value}}
26}
27
28int main(int argc, char **argv) {
29  int j;
30#pragma omp target update to(j) device // expected-error {{expected '(' after 'device'}}
31#pragma omp target update from(j) device ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
32#pragma omp target update to(j) device () // expected-error {{expected expression}}
33#pragma omp target update from(j) device (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
34#pragma omp target update to(j) device (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target update' are ignored}}
35#pragma omp target update from(j) device (argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
36#pragma omp target update to(j) device (argc + argc)
37#pragma omp target update from(j) device (argc), device (argc+1) // expected-error {{directive '#pragma omp target update' cannot contain more than one 'device' clause}}
38#pragma omp target update to(j) device (S1) // expected-error {{'S1' does not refer to a value}}
39#pragma omp target update from(j) device (-2) // expected-error {{argument to 'device' clause must be a non-negative integer value}}
40#pragma omp target update to(j) device (3.14) // expected-error {{expression must have integral or unscoped enumeration type, not 'double'}}
41
42  return tmain(argc, argv); // expected-note {{in instantiation of function template specialization 'tmain<int, char>' requested here}}
43}
44