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
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=51 -ferror-limit 100 %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=51 -ferror-limit 100 %s -Wuninitialized
template <class T>
T tmain(T argc) {
if (argc)
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
if (argc) {
#pragma omp error // expected-error {{ERROR}}
}
while (argc)
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
while (argc) {
#pragma omp error // expected-error {{ERROR}}
}
do
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
while (argc)
;
do {
#pragma omp error // expected-error {{ERROR}}
} while (argc);
switch (argc)
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
switch (argc)
case 1:
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
switch (argc)
case 1: {
#pragma omp error // expected-error {{ERROR}}
}
switch (argc) {
#pragma omp error // expected-error {{ERROR}}
case 1:
#pragma omp error // expected-error {{ERROR}}
break;
default: {
#pragma omp error // expected-error {{ERROR}}
} break;
}
for (;;)
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
for (;;) {
#pragma omp error // expected-error {{ERROR}}
}
label:
#pragma omp error // expected-error {{ERROR}}
label1 : {
#pragma omp error // expected-error {{ERROR}}
}
if (1)
label2:
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
// expected-error@+1 {{ERROR}}
#pragma omp error at() // expected-error {{expected 'compilation' or 'execution' in OpenMP clause 'at'}}
// expected-error@+1 {{ERROR}}
#pragma omp error at(up) // expected-error {{expected 'compilation' or 'execution' in OpenMP clause 'at'}}
// expected-error@+3 {{ERROR}}
// expected-error@+2 {{expected ')'}}
// expected-note@+1 {{to match this '('}}
#pragma omp error at(up(a)) // expected-error {{expected 'compilation' or 'execution' in OpenMP clause 'at'}}
#pragma omp error at(execution) // no error
#pragma omp error at(compilation) // expected-error {{ERROR}}
// expected-error@+1 {{ERROR}}
#pragma omp error at(compilation) at(execution) //expected-error {{directive '#pragma omp error' cannot contain more than one 'at' clause}}
// expected-error@+1 {{ERROR}}
#pragma omp error severity() // expected-error {{expected 'fatal' or 'warning' in OpenMP clause 'severity'}}
// expected-error@+1 {{ERROR}}
#pragma omp error severity(xyz) // expected-error {{expected 'fatal' or 'warning' in OpenMP clause 'severity'}}
// expected-error@+1 {{ERROR}}
#pragma omp error severity(fatal) severity(warning) // expected-error {{directive '#pragma omp error' cannot contain more than one 'severity' clause}}
// expected-error@+1 {{ERROR}}
#pragma omp error severity(fatal) severity(fatal) // expected-error {{directive '#pragma omp error' cannot contain more than one 'severity' clause}}
// expected-warning@+2 {{WARNING}}
// expected-warning@+1 {{WARNING}}
#pragma omp error severity(warning) severity(warning) // expected-error {{directive '#pragma omp error' cannot contain more than one 'severity' clause}}
// expected-warning@+1 {{WARNING}}
#pragma omp error severity(warning) // expected-warning {{WARNING}}
#pragma omp error severity(fatal) // expected-error {{ERROR}}
// expected-warning@+1 {{WARNING}}
#pragma omp error at(compilation) severity(warning) // expected-warning {{WARNING}}
#pragma omp error at(execution) severity(warning) // no error, diagnosic at runtime
#pragma omp error at(compilation) severity(fatal) // expected-error {{ERROR}}
#pragma omp error at(execution) severity(fatal) // no error, error at runtime
#pragma omp error message("GPU compiler is needed.") // expected-error {{GPU compiler is needed}}
#pragma omp error at(compilation) message("GPU compiler is needed.") // expected-error {{GPU compiler is needed}}
#pragma omp error at(execution) message("GPU compiler is needed.") // no error
// expected-warning@+1 {{GPU compiler is needed.}}
#pragma omp error severity(warning) message("GPU compiler is needed.") // expected-warning {{GPU compiler is needed.}}
#pragma omp error severity(fatal) message("GPU compiler is needed.") // expected-error {{GPU compiler is needed}}
// expected-warning@+1 {{GPU compiler is needed.}}
#pragma omp error at(compilation) severity(warning) message("GPU compiler is needed.") // expected-warning {{GPU compiler is needed.}}
#pragma omp error at(compilation) severity(fatal) message("GPU compiler is needed.") // expected-error {{GPU compiler is needed.}}
#pragma omp error at(execution) severity(warning) message("GPU compiler is needed.") // no warning warning will emit at runtime.
#pragma omp error at(execution) severity(fatal) message("GPU compiler is needed.") // no warning warning will emit at runtime.
// expected-error@+1 {{GPU compiler is needed.}}
#pragma omp error message("GPU compiler is needed.") message("GPU compiler is needed.") // expected-error {{directive '#pragma omp error' cannot contain more than one 'message' clause}}
int a;
// expected-warning@+1 {{expected string literal in 'clause message' - ignoring}}
#pragma omp error message(a) // expected-error {{ERROR}}
// expected-error@+1 {{ERROR}}
#pragma omp error message() // expected-error {{expected expression}}
return T();
}
#pragma omp error at(execution) // expected-error {{unexpected 'execution' modifier in non-executable context}}
#pragma omp error at(compilation) // expected-error {{ERROR}}
class A {
#pragma omp error at(compilation) // expected-error {{ERROR}}
#pragma omp error at(execution) // expected-error {{unexpected 'execution' modifier in non-executable context}}
int A;
};
int main(int argc, char **argv) {
// expected-error@+1 {{ERROR}}
#pragma omp error
;
// expected-error@+1 {{ERROR}}
#pragma omp error untied // expected-error {{unexpected OpenMP clause 'untied' in directive '#pragma omp error'}}
if (argc)
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
if (argc) {
// expected-error@+1 {{ERROR}}
#pragma omp error
}
while (argc)
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
while (argc) {
// expected-error@+1 {{ERROR}}
#pragma omp error
}
do
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
while (argc)
;
do {
// expected-error@+1 {{ERROR}}
#pragma omp error
} while (argc);
switch (argc)
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
switch (argc)
case 1:
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
switch (argc)
case 1: {
// expected-error@+1 {{ERROR}}
#pragma omp error
}
switch (argc) {
// expected-error@+1 {{ERROR}}
#pragma omp error
case 1:
// expected-error@+1 {{ERROR}}
#pragma omp error
break;
default: {
// expected-error@+1 {{ERROR}}
#pragma omp error
} break;
}
for (;;)
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
for (;;) {
// expected-error@+1 {{ERROR}}
#pragma omp error
}
label:
// expected-error@+1 {{ERROR}}
#pragma omp error
label1 : {
// expected-error@+1 {{ERROR}}
#pragma omp error
}
if (1)
label2:
#pragma omp error // expected-error {{'#pragma omp error' cannot be an immediate substatement}}
return tmain(argc);// expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}}
}
|
