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1// RUN: %clang_cc1 %s -fopenacc -verify2 3typedef struct IsComplete {4 struct S { int A; } CompositeMember;5 int ScalarMember;6 float ArrayMember[5];7 void *PointerMember;8} Complete;9void uses(int IntParam, short *PointerParam, float ArrayParam[5], Complete CompositeParam) {10 int LocalInt;11 short *LocalPointer;12 float LocalArray[5];13 Complete LocalComposite;14 // Check Appertainment:15#pragma acc parallel loop present(LocalInt)16 for(int i = 5; i < 10;++i);17#pragma acc serial loop present(LocalInt)18 for(int i = 5; i < 10;++i);19#pragma acc kernels loop present(LocalInt)20 for(int i = 5; i < 10;++i);21 22 // Valid cases:23#pragma acc parallel loop present(LocalInt, LocalPointer, LocalArray)24 for(int i = 5; i < 10;++i);25#pragma acc parallel loop present(LocalArray[2:1])26 for(int i = 5; i < 10;++i);27 28#pragma acc parallel loop present(LocalComposite.ScalarMember, LocalComposite.ScalarMember)29 for(int i = 5; i < 10;++i);30 31 // expected-error@+1{{OpenACC variable is not a valid variable name, sub-array, array element, member of a composite variable, or composite variable member}}32#pragma acc parallel loop present(1 + IntParam)33 for(int i = 5; i < 10;++i);34 35 // expected-error@+1{{OpenACC variable is not a valid variable name, sub-array, array element, member of a composite variable, or composite variable member}}36#pragma acc parallel loop present(+IntParam)37 for(int i = 5; i < 10;++i);38 39 // expected-error@+1{{OpenACC sub-array length is unspecified and cannot be inferred because the subscripted value is not an array}}40#pragma acc parallel loop present(PointerParam[2:])41 for(int i = 5; i < 10;++i);42 43 // expected-error@+1{{OpenACC sub-array specified range [2:5] would be out of the range of the subscripted array size of 5}}44#pragma acc parallel loop present(ArrayParam[2:5])45 for(int i = 5; i < 10;++i);46 47 // expected-error@+2{{OpenACC sub-array specified range [2:5] would be out of the range of the subscripted array size of 5}}48 // expected-error@+1{{OpenACC variable is not a valid variable name, sub-array, array element, member of a composite variable, or composite variable member}}49#pragma acc parallel loop present((float*)ArrayParam[2:5])50 for(int i = 5; i < 10;++i);51 // expected-error@+1{{OpenACC variable is not a valid variable name, sub-array, array element, member of a composite variable, or composite variable member}}52#pragma acc parallel loop present((float)ArrayParam[2])53 for(int i = 5; i < 10;++i);54 55 // expected-error@+1{{OpenACC 'present' clause is not valid on 'loop' directive}}56#pragma acc loop present(LocalInt)57 for(int i = 5; i < 10;++i);58}59