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// RUN: %clang_cc1 %s -verify -fopenacc
void func() {
// expected-error@+2{{expected OpenACC directive}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc
for(;;){}
// expected-error@+3{{expected OpenACC directive}}
// expected-error@+2{{invalid OpenACC clause 'whatever'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc(whatever) routine
// expected-error@+3{{expected OpenACC directive}}
// expected-error@+2{{invalid OpenACC clause 'routine'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc) routine
// expected-error@+2{{invalid OpenACC directive 'invalid'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc invalid
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc parallel clause list
for(;;){}
// expected-error@+3{{expected clause-list or newline in OpenACC directive}}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc parallel() clause list
for(;;){}
// expected-error@+4{{expected clause-list or newline in OpenACC directive}}
// expected-error@+3{{expected ')'}}
// expected-note@+2{{to match this '('}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc parallel( clause list
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc serial clause list
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc kernels clause list
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc data clause list
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc enter data clause list
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc exit data clause list
for(;;){}
// expected-error@+2{{invalid OpenACC directive 'enter invalid'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc enter invalid
for(;;){}
// expected-error@+2{{invalid OpenACC directive 'exit invalid'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc exit invalid
for(;;){}
// expected-error@+2{{invalid OpenACC directive 'enter'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc enter
for(;;){}
// expected-error@+2{{expected identifier}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc exit }
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc host_data clause list
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc loop clause list
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'invalid'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc parallel invalid clause list
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc parallel loop clause list
for(;;){}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc parallel loop
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc serial loop clause list
for(;;){}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc serial loop
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc kernels loop clause list
for(;;){}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc kernels loop
for(;;){}
int i = 0, j = 0, k = 0;
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc atomic
i = j;
// expected-error@+2{{invalid OpenACC clause 'garbage'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc atomic garbage
i = j;
// expected-error@+2{{invalid OpenACC clause 'garbage'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc atomic garbage clause list
i = j;
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc atomic read
i = j;
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc atomic write clause list
i = i + j;
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc atomic update clause list
i++;
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc atomic capture clause list
i = j++;
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc declare clause list
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc init clause list
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc shutdown clause list
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc set clause list
for(;;){}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc update clause list
for(;;){}
}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc routine
void routine_func();
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc routine clause list
void routine_func();
// expected-error@+2{{use of undeclared identifier 'func_name'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc routine (func_name)
// expected-error@+3{{use of undeclared identifier 'func_name'}}
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc routine (func_name) clause list
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc routine (routine_func)
// expected-error@+2{{invalid OpenACC clause 'clause'}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc routine (routine_func) clause list
// expected-error@+3{{expected ')'}}
// expected-note@+2{{to match this '('}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc routine (routine_func())
// expected-error@+2{{expected identifier}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc routine()
// expected-error@+2{{expected identifier}}
// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
#pragma acc routine(int)
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