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1// RUN: %clang_cc1 %s -fopenacc -verify -Wopenacc-extension2 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 host_data use_device(LocalInt)16 17 // Valid cases:18#pragma acc host_data use_device(LocalInt, LocalPointer, LocalArray)19 ;20 ;21 // expected-error@+2{{OpenACC variable in 'use_device' clause is not a valid variable name or array name}}22 // expected-error@+1{{OpenACC variable in 'use_device' clause is not a valid variable name or array name}}23#pragma acc host_data use_device(LocalComposite.ScalarMember, LocalComposite.ScalarMember)24 ;25 26 // expected-warning@+1{{sub-array as a variable in 'use_device' clause is not a valid variable name or array name}}27#pragma acc host_data use_device(LocalArray[2:1])28 29 // expected-error@+1{{OpenACC variable in 'use_device' clause is not a valid variable name or array name}}30#pragma acc host_data use_device(1 + IntParam)31 ;32 33 // expected-error@+1{{OpenACC variable in 'use_device' clause is not a valid variable name or array name}}34#pragma acc host_data use_device(+IntParam)35 ;36 37 // expected-error@+2{{OpenACC sub-array length is unspecified and cannot be inferred because the subscripted value is not an array}}38 // expected-warning@+1{{sub-array as a variable in 'use_device' clause is not a valid variable name or array name}}39#pragma acc host_data use_device(PointerParam[2:])40 ;41 42 // expected-error@+2{{OpenACC sub-array specified range [2:5] would be out of the range of the subscripted array size of 5}}43 // expected-warning@+1{{sub-array as a variable in 'use_device' clause is not a valid variable name or array name}}44#pragma acc host_data use_device(ArrayParam[2:5])45 ;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 in 'use_device' clause is not a valid variable name or array name}}49#pragma acc host_data use_device((float*)ArrayParam[2:5])50 ;51 // expected-error@+1{{OpenACC variable in 'use_device' clause is not a valid variable name or array name}}52#pragma acc host_data use_device((float)ArrayParam[2])53 ;54 55 // expected-error@+2{{OpenACC 'data' construct must have at least one 'attach', 'copy', 'copyin', 'copyout', 'create', 'default', 'deviceptr', 'no_create', or 'present' clause}}56 // expected-error@+1{{OpenACC 'use_device' clause is not valid on 'data' directive}}57#pragma acc data use_device(LocalInt)58 ;59 // expected-error@+2{{OpenACC 'enter data' construct must have at least one 'attach', 'copyin', or 'create' clause}}60 // expected-error@+1{{OpenACC 'use_device' clause is not valid on 'enter data' directive}}61#pragma acc enter data use_device(LocalInt)62 // expected-error@+2{{OpenACC 'exit data' construct must have at least one 'copyout', 'delete', or 'detach' clause}}63 // expected-error@+1{{OpenACC 'use_device' clause is not valid on 'exit data' directive}}64#pragma acc exit data use_device(LocalInt)65}66