flush_messages.cpp
4.75 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s -Wuninitialized
struct S1 { // expected-note 2 {{declared here}}
int a;
};
template <class T>
T tmain(T argc) {
#pragma omp flush allocate(argc) // expected-error {{unexpected OpenMP clause 'allocate' in directive '#pragma omp flush'}}
;
#pragma omp flush untied // expected-error {{unexpected OpenMP clause 'untied' in directive '#pragma omp flush'}}
#pragma omp flush unknown // expected-warning {{extra tokens at the end of '#pragma omp flush' are ignored}}
if (argc)
#pragma omp flush // expected-error {{'#pragma omp flush' cannot be an immediate substatement}}
if (argc) {
#pragma omp flush
}
while (argc)
#pragma omp flush // expected-error {{'#pragma omp flush' cannot be an immediate substatement}}
while (argc) {
#pragma omp flush
}
do
#pragma omp flush // expected-error {{'#pragma omp flush' cannot be an immediate substatement}}
while (argc)
;
do {
#pragma omp flush
} while (argc);
switch (argc)
#pragma omp flush // expected-error {{'#pragma omp flush' cannot be an immediate substatement}}
switch (argc)
case 1:
#pragma omp flush // expected-error {{'#pragma omp flush' cannot be an immediate substatement}}
switch (argc)
case 1: {
#pragma omp flush
}
switch (argc) {
#pragma omp flush
case 1:
#pragma omp flush
break;
default: {
#pragma omp flush
} break;
}
for (;;)
#pragma omp flush // expected-error {{'#pragma omp flush' cannot be an immediate substatement}}
for (;;) {
#pragma omp flush
}
label:
#pragma omp flush
label1 : {
#pragma omp flush
}
#pragma omp flush
#pragma omp flush( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp flush() // expected-error {{expected expression}}
#pragma omp flush(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp flush(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp flush(argc)
#pragma omp flush(S1) // expected-error {{'S1' does not refer to a value}}
#pragma omp flush(argc) flush(argc) // expected-warning {{extra tokens at the end of '#pragma omp flush' are ignored}}
#pragma omp parallel flush(argc) // expected-warning {{extra tokens at the end of '#pragma omp parallel' are ignored}}
;
return T();
}
int main(int argc, char **argv) {
#pragma omp flush
;
#pragma omp flush untied // expected-error {{unexpected OpenMP clause 'untied' in directive '#pragma omp flush'}}
#pragma omp flush unknown // expected-warning {{extra tokens at the end of '#pragma omp flush' are ignored}}
if (argc)
#pragma omp flush // expected-error {{'#pragma omp flush' cannot be an immediate substatement}}
if (argc) {
#pragma omp flush
}
while (argc)
#pragma omp flush // expected-error {{'#pragma omp flush' cannot be an immediate substatement}}
while (argc) {
#pragma omp flush
}
do
#pragma omp flush // expected-error {{'#pragma omp flush' cannot be an immediate substatement}}
while (argc)
;
do {
#pragma omp flush
} while (argc);
switch (argc)
#pragma omp flush // expected-error {{'#pragma omp flush' cannot be an immediate substatement}}
switch (argc)
case 1:
#pragma omp flush // expected-error {{'#pragma omp flush' cannot be an immediate substatement}}
switch (argc)
case 1: {
#pragma omp flush
}
switch (argc) {
#pragma omp flush
case 1:
#pragma omp flush
break;
default: {
#pragma omp flush
} break;
}
for (;;)
#pragma omp flush // expected-error {{'#pragma omp flush' cannot be an immediate substatement}}
for (;;) {
#pragma omp flush
}
label:
#pragma omp flush
label1 : {
#pragma omp flush
}
#pragma omp flush
#pragma omp flush( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp flush() // expected-error {{expected expression}}
#pragma omp flush(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp flush(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp flush(argc)
#pragma omp flush(S1) // expected-error {{'S1' does not refer to a value}}
#pragma omp flush(argc) flush(argc) // expected-warning {{extra tokens at the end of '#pragma omp flush' are ignored}}
#pragma omp parallel flush(argc) // expected-warning {{extra tokens at the end of '#pragma omp parallel' are ignored}}
;
return tmain(argc);
}