// RUN: %clang_cc1 -verify=omp50,expected,cxx17 -fopenmp -fopenmp-version=50 -ferror-limit 100 %std_cxx17- %s
// RUN: %clang_cc1 -verify=omp50,expected,precxx17 -fopenmp-simd -fopenmp-version=50 -ferror-limit 100 %std_cxx98-14 %s
// RUN: %clang_cc1 -verify=omp51,expected,cxx17 -fopenmp -ferror-limit 100 %std_cxx17- %s
// RUN: %clang_cc1 -verify=omp51,expected,precxx17 -fopenmp-simd -ferror-limit 100 %std_cxx98-14 %s
int temp; // expected-note {{'temp' declared here}}
class vec {
private:
int p; // expected-note {{declared private here}}
public:
int len;
#pragma omp declare mapper(id: vec v) map(v.len)
double *data;
};
#pragma omp declare mapper // expected-error {{expected '(' after 'declare mapper'}}
#pragma omp declare mapper { // expected-error {{expected '(' after 'declare mapper'}}
#pragma omp declare mapper( // expected-error {{expected a type}} expected-error {{expected declarator on 'omp declare mapper' directive}}
#pragma omp declare mapper(# // expected-error {{expected a type}} expected-error {{expected declarator on 'omp declare mapper' directive}}
#pragma omp declare mapper(v // expected-error {{unknown type name 'v'}} expected-error {{expected declarator on 'omp declare mapper' directive}}
#pragma omp declare mapper(vec // expected-error {{expected declarator on 'omp declare mapper' directive}}
#pragma omp declare mapper(S v // expected-error {{unknown type name 'S'}}
#pragma omp declare mapper(vec v // expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp declare mapper(aa: vec v) // expected-error {{expected at least one clause on '#pragma omp declare mapper' directive}}
#pragma omp declare mapper(bb: vec v) private(v) // expected-error {{expected at least one clause on '#pragma omp declare mapper' directive}} // expected-error {{unexpected OpenMP clause 'private' in directive '#pragma omp declare mapper'}}
#pragma omp declare mapper(cc: vec v) map(v) ( // expected-warning {{extra tokens at the end of '#pragma omp declare mapper' are ignored}}
#pragma omp declare mapper(++: vec v) map(v.len) // expected-error {{illegal OpenMP user-defined mapper identifier}}
#pragma omp declare mapper(id1: vec v) map(v.len, temp) // expected-error {{only variable 'v' is allowed in map clauses of this 'omp declare mapper' directive}}
#pragma omp declare mapper(default : vec kk) map(kk.data[0:2]) // expected-note {{previous definition is here}}
#pragma omp declare mapper(vec v) map(v.len) // expected-error {{redefinition of user-defined mapper for type 'vec' with name 'default'}}
#pragma omp declare mapper(int v) map(v) // expected-error {{mapper type must be of struct, union or class type}}
#pragma omp declare mapper(id2: vec v) map(v.len, v.p) // expected-error {{'p' is a private member of 'vec'}}
namespace N1 {
template <class T>
class stack { // expected-note {{template is declared here}}
public:
int len;
T *data;
#pragma omp declare mapper(id: vec v) map(v.len) // expected-note {{previous definition is here}}
#pragma omp declare mapper(id: vec v) map(v.len) // expected-error {{redefinition of user-defined mapper for type 'vec' with name 'id'}}
};
};
#pragma omp declare mapper(default : N1::stack s) map(s.len) // precxx17-error {{use of class template 'N1::stack' requires template arguments}} \
cxx17-error {{use of class template 'N1::stack' requires template arguments; argument deduction not allowed in function prototype}}
#pragma omp declare mapper(id1: N1::stack<int> s) map(s.data)
#pragma omp declare mapper(default : S<int> s) map(s.len) // expected-error {{no template named 'S'}}
template <class T>
T foo(T a) {
#pragma omp declare mapper(id: vec v) map(v.len) // expected-note {{previous definition is here}}
#pragma omp declare mapper(id: vec v) map(v.len) // expected-error {{redefinition of user-defined mapper for type 'vec' with name 'id'}}
}
int fun(int arg) {
#pragma omp declare mapper(id: vec v) map(v.len)
{
#pragma omp declare mapper(id: vec v) map(v.len) // expected-note {{previous definition is here}}
{
#pragma omp declare mapper(id: vec v) map(v.len)
vec vv, v1;
vec arr[10];
#pragma omp target map(mapper) // expected-error {{use of undeclared identifier 'mapper'}}
{}
#pragma omp target map(mapper:vv) // expected-error {{expected '(' after 'mapper'}}
{}
#pragma omp target map(mapper( :vv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{}
#pragma omp target map(mapper(aa :vv) // expected-error {{use of undeclared identifier 'aa'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{}
#pragma omp target map(mapper(ab) :vv) // expected-error {{missing map type}} expected-error {{cannot find a valid user-defined mapper for type 'vec' with name 'ab'}}
{}
#pragma omp target map(mapper(N2::) :vv) // expected-error {{use of undeclared identifier 'N2'}} expected-error {{illegal OpenMP user-defined mapper identifier}}
{}
#pragma omp target map(mapper(N1::) :vv) // expected-error {{illegal OpenMP user-defined mapper identifier}}
{}
#pragma omp target map(mapper(aa) :vv) // expected-error {{missing map type}}
{}
#pragma omp target map(mapper(N1::aa) alloc:vv) // expected-error {{cannot find a valid user-defined mapper for type 'vec' with name 'aa'}}
{}
#pragma omp target map(mapper(N1::aa) alloc:arr[0:2]) // expected-error {{cannot find a valid user-defined mapper for type 'vec' with name 'aa'}}
{}
#pragma omp target map(mapper(aa) to:vv) map(close mapper(aa) from:v1) map(mapper(aa) to:arr[0])
{}
#pragma omp target map(mapper(N1::stack<int>::id) to:vv)
{}
#pragma omp target update to(mapper) // expected-error {{expected '(' after 'mapper'}} expected-error {{expected expression}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update to(mapper() // expected-error {{illegal OpenMP user-defined mapper identifier}} expected-error {{expected expression}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update to(mapper:vv) // expected-error {{expected '(' after 'mapper'}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update to(mapper(:vv) // expected-error {{illegal OpenMP user-defined mapper identifier}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update to(mapper(aa :vv) // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update to(mapper(N2:: :vv) // expected-error {{use of undeclared identifier 'N2'}} expected-error {{illegal OpenMP user-defined mapper identifier}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update to(mapper(N1:: :vv) // expected-error {{illegal OpenMP user-defined mapper identifier}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update to(mapper(N1::aa) :vv) // expected-error {{cannot find a valid user-defined mapper for type 'vec' with name 'aa'}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update to(mapper(ab):vv) // expected-error {{cannot find a valid user-defined mapper for type 'vec' with name 'ab'}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update to(mapper(ab):arr[0:2]) // expected-error {{cannot find a valid user-defined mapper for type 'vec' with name 'ab'}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update to(mapper(aa) a:vv) // omp51-warning {{missing ':' after motion modifier - ignoring}} omp50-warning {{missing ':' after ) - ignoring}}
#pragma omp target update to(mapper(aa):vv) to(mapper(aa):arr[0])
#pragma omp target update to(mapper(N1::stack<int>::id) :vv)
#pragma omp target update from(mapper) // expected-error {{expected '(' after 'mapper'}} expected-error {{expected expression}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update from(mapper() // expected-error {{illegal OpenMP user-defined mapper identifier}} expected-error {{expected expression}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update from(mapper:vv) // expected-error {{expected '(' after 'mapper'}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update from(mapper(:vv) // expected-error {{illegal OpenMP user-defined mapper identifier}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update from(mapper(aa :vv) // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update from(mapper(N2:: :vv) // expected-error {{use of undeclared identifier 'N2'}} expected-error {{illegal OpenMP user-defined mapper identifier}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update from(mapper(N1:: :vv) // expected-error {{illegal OpenMP user-defined mapper identifier}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update from(mapper(N1::aa) :vv) // expected-error {{cannot find a valid user-defined mapper for type 'vec' with name 'aa'}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update from(mapper(ab):vv) // expected-error {{cannot find a valid user-defined mapper for type 'vec' with name 'ab'}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update from(mapper(ab):arr[0:2]) // expected-error {{cannot find a valid user-defined mapper for type 'vec' with name 'ab'}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
#pragma omp target update from(mapper(aa) a:vv) // omp51-warning {{missing ':' after motion modifier - ignoring}} omp50-warning {{missing ':' after ) - ignoring}}
#pragma omp target update from(mapper(aa):vv) from(mapper(aa):arr[0])
#pragma omp target update from(mapper(N1::stack<int>::id) :vv)
}
#pragma omp declare mapper(id: vec v) map(v.len) // expected-error {{redefinition of user-defined mapper for type 'vec' with name 'id'}}
}
return arg;
}
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