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// RUN: %clang_cc1 %s -fopenacc -verify
struct S {
int IntMem;
int *PtrMem;
};
void uses() {
int LocalInt;
int *LocalPtr;
int Array[5];
int *PtrArray[5];
struct S s;
// expected-error@+1{{expected pointer in 'attach' clause, type is 'int'}}
#pragma acc data default(none) attach(LocalInt)
;
// expected-error@+1{{OpenACC variable is not a valid variable name, sub-array, array element, member of a composite variable, or composite variable member}}
#pragma acc data default(none) attach(&LocalInt)
;
// expected-error@+1{{expected pointer in 'attach' clause, type is 'int[5]'}}
#pragma acc enter data copyin(LocalInt) attach(Array)
// expected-error@+1{{expected pointer in 'attach' clause, type is 'int'}}
#pragma acc data default(none) attach(Array[0])
;
// expected-error@+2{{OpenACC sub-array is not allowed here}}
// expected-note@+1{{expected variable of pointer type}}
#pragma acc data default(none) attach(Array[0:1])
;
// expected-error@+1{{expected pointer in 'attach' clause, type is 'int *[5]'}}
#pragma acc data default(none) attach(PtrArray)
;
#pragma acc data default(none) attach(PtrArray[0])
;
// expected-error@+2{{OpenACC sub-array is not allowed here}}
// expected-note@+1{{expected variable of pointer type}}
#pragma acc data default(none) attach(PtrArray[0:1])
;
// expected-error@+1{{expected pointer in 'attach' clause, type is 'struct S'}}
#pragma acc data default(none) attach(s)
;
// expected-error@+1{{expected pointer in 'attach' clause, type is 'int'}}
#pragma acc data default(none) attach(s.IntMem)
;
#pragma acc data default(none) attach(s.PtrMem)
;
// expected-error@+1{{OpenACC 'attach' clause is not valid on 'exit data' directive}}
#pragma acc exit data copyout(LocalInt) attach(PtrArray[0])
// expected-error@+1{{OpenACC 'attach' clause is not valid on 'host_data' directive}}
#pragma acc host_data use_device(LocalInt) attach(PtrArray[0])
;
}
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