1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 %s
2 
3 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 %s
4 
5 void foo() {
6 }
7 
8 bool foobool(int argc) {
9   return argc;
10 }
11 
12 struct S1; // expected-note {{declared here}}
13 
14 template <class T, class S> // expected-note {{declared here}}
15 int tmain(T argc, S **argv) {
16   int i;
17   #pragma omp target simd if // expected-error {{expected '(' after 'if'}}
18   for (i = 0; i < argc; ++i) foo();
19   #pragma omp target simd if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
20   for (i = 0; i < argc; ++i) foo();
21   #pragma omp target simd if () // expected-error {{expected expression}}
22   for (i = 0; i < argc; ++i) foo();
23   #pragma omp target simd if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
24   for (i = 0; i < argc; ++i) foo();
25   #pragma omp target simd if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}}
26   for (i = 0; i < argc; ++i) foo();
27   #pragma omp target simd if (argc > 0 ? argv[1] : argv[2])
28   for (i = 0; i < argc; ++i) foo();
29   #pragma omp target simd if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target simd' cannot contain more than one 'if' clause}}
30   for (i = 0; i < argc; ++i) foo();
31   #pragma omp target simd if (S) // expected-error {{'S' does not refer to a value}}
32   for (i = 0; i < argc; ++i) foo();
33   #pragma omp target simd if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
34   for (i = 0; i < argc; ++i) foo();
35   #pragma omp target simd if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
36   for (i = 0; i < argc; ++i) foo();
37   #pragma omp target simd if(argc)
38   for (i = 0; i < argc; ++i) foo();
39   #pragma omp target simd if(target : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
40   for (i = 0; i < argc; ++i) foo();
41   #pragma omp target simd if(target : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
42   for (i = 0; i < argc; ++i) foo();
43   #pragma omp target simd if(target : argc)
44   for (i = 0; i < argc; ++i) foo();
45   #pragma omp target simd if(target : argc) if (simd:argc) // expected-error {{directive name modifier 'simd' is not allowed for '#pragma omp target simd'}}
46   for (i = 0; i < argc; ++i) foo();
47   #pragma omp target simd if(target : argc) if (target :argc) // expected-error {{directive '#pragma omp target simd' cannot contain more than one 'if' clause with 'target' name modifier}}
48   for (i = 0; i < argc; ++i) foo();
49   #pragma omp target simd if(target : argc) if (argc) // expected-note {{previous clause with directive name modifier specified here}} expected-error {{no more 'if' clause is allowed}}
50   for (i = 0; i < argc; ++i) foo();
51 
52   return 0;
53 }
54 
55 int main(int argc, char **argv) {
56   int i;
57   #pragma omp target simd if // expected-error {{expected '(' after 'if'}}
58   for (i = 0; i < argc; ++i) foo();
59   #pragma omp target simd if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
60   for (i = 0; i < argc; ++i) foo();
61   #pragma omp target simd if () // expected-error {{expected expression}}
62   for (i = 0; i < argc; ++i) foo();
63   #pragma omp target simd if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
64   for (i = 0; i < argc; ++i) foo();
65   #pragma omp target simd if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}}
66   for (i = 0; i < argc; ++i) foo();
67   #pragma omp target simd if (argc > 0 ? argv[1] : argv[2])
68   for (i = 0; i < argc; ++i) foo();
69   #pragma omp target simd if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target simd' cannot contain more than one 'if' clause}}
70   for (i = 0; i < argc; ++i) foo();
71   #pragma omp target simd if (S1) // expected-error {{'S1' does not refer to a value}}
72   for (i = 0; i < argc; ++i) foo();
73   #pragma omp target simd if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
74   for (i = 0; i < argc; ++i) foo();
75   #pragma omp target simd if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
76   for (i = 0; i < argc; ++i) foo();
77   #pragma omp target simd if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
78   for (i = 0; i < argc; ++i) foo();
79   #pragma omp target simd if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
80   for (i = 0; i < argc; ++i) foo();
81   #pragma omp target simd if(target : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
82   for (i = 0; i < argc; ++i) foo();
83   #pragma omp target simd if(target : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
84   for (i = 0; i < argc; ++i) foo();
85   #pragma omp target simd if(target : argc) if (simd:argc) // expected-error {{directive name modifier 'simd' is not allowed for '#pragma omp target simd'}}
86   for (i = 0; i < argc; ++i) foo();
87   #pragma omp target simd if(target : argc) if (target :argc) // expected-error {{directive '#pragma omp target simd' cannot contain more than one 'if' clause with 'target' name modifier}}
88   for (i = 0; i < argc; ++i) foo();
89   #pragma omp target simd if(target : argc) if (argc) // expected-note {{previous clause with directive name modifier specified here}} expected-error {{no more 'if' clause is allowed}}
90   for (i = 0; i < argc; ++i) foo();
91 
92   return tmain(argc, argv);
93 }
94