124 lines · cpp
1// RUN: %clang_cc1 -verify=omp50,expected,cxx17 -fopenmp -fopenmp-version=50 -ferror-limit 100 %std_cxx17- %s2// RUN: %clang_cc1 -verify=omp50,expected,precxx17 -fopenmp-simd -fopenmp-version=50 -ferror-limit 100 %std_cxx98-14 %s3 4// RUN: %clang_cc1 -verify=omp51,expected,cxx17 -fopenmp -ferror-limit 100 %std_cxx17- %s5// RUN: %clang_cc1 -verify=omp51,expected,precxx17 -fopenmp-simd -ferror-limit 100 %std_cxx98-14 %s6 7int temp; // expected-note {{'temp' declared here}}8 9class vec {10private:11 int p; // expected-note {{declared private here}}12public:13 int len;14#pragma omp declare mapper(id: vec v) map(v.len)15 double *data;16};17 18#pragma omp declare mapper // expected-error {{expected '(' after 'declare mapper'}}19#pragma omp declare mapper { // expected-error {{expected '(' after 'declare mapper'}}20#pragma omp declare mapper( // expected-error {{expected a type}} expected-error {{expected declarator on 'omp declare mapper' directive}}21#pragma omp declare mapper(# // expected-error {{expected a type}} expected-error {{expected declarator on 'omp declare mapper' directive}}22#pragma omp declare mapper(v // expected-error {{unknown type name 'v'}} expected-error {{expected declarator on 'omp declare mapper' directive}}23#pragma omp declare mapper(vec // expected-error {{expected declarator on 'omp declare mapper' directive}}24#pragma omp declare mapper(S v // expected-error {{unknown type name 'S'}}25#pragma omp declare mapper(vec v // expected-error {{expected ')'}} expected-note {{to match this '('}}26#pragma omp declare mapper(aa: vec v) // expected-error {{expected at least one clause on '#pragma omp declare mapper' directive}}27#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'}}28#pragma omp declare mapper(cc: vec v) map(v) ( // expected-warning {{extra tokens at the end of '#pragma omp declare mapper' are ignored}}29 30#pragma omp declare mapper(++: vec v) map(v.len) // expected-error {{illegal OpenMP user-defined mapper identifier}}31#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}}32#pragma omp declare mapper(default : vec kk) map(kk.data[0:2]) // expected-note {{previous definition is here}}33#pragma omp declare mapper(vec v) map(v.len) // expected-error {{redefinition of user-defined mapper for type 'vec' with name 'default'}}34#pragma omp declare mapper(int v) map(v) // expected-error {{mapper type must be of struct, union or class type}}35#pragma omp declare mapper(id2: vec v) map(v.len, v.p) // expected-error {{'p' is a private member of 'vec'}}36 37namespace N1 {38template <class T>39class stack { // expected-note {{template is declared here}}40public:41 int len;42 T *data;43#pragma omp declare mapper(id: vec v) map(v.len) // expected-note {{previous definition is here}}44#pragma omp declare mapper(id: vec v) map(v.len) // expected-error {{redefinition of user-defined mapper for type 'vec' with name 'id'}}45};46};47 48#pragma omp declare mapper(default : N1::stack s) map(s.len) // precxx17-error {{use of class template 'N1::stack' requires template arguments}} \49 cxx17-error {{use of class template 'N1::stack' requires template arguments; argument deduction not allowed in function prototype}}50#pragma omp declare mapper(id1: N1::stack<int> s) map(s.data)51#pragma omp declare mapper(default : S<int> s) map(s.len) // expected-error {{no template named 'S'}}52 53template <class T>54T foo(T a) {55#pragma omp declare mapper(id: vec v) map(v.len) // expected-note {{previous definition is here}}56#pragma omp declare mapper(id: vec v) map(v.len) // expected-error {{redefinition of user-defined mapper for type 'vec' with name 'id'}}57}58 59int fun(int arg) {60#pragma omp declare mapper(id: vec v) map(v.len)61 {62#pragma omp declare mapper(id: vec v) map(v.len) // expected-note {{previous definition is here}}63 {64#pragma omp declare mapper(id: vec v) map(v.len)65 vec vv, v1;66 vec arr[10];67#pragma omp target map(mapper) // expected-error {{use of undeclared identifier 'mapper'}}68 {}69#pragma omp target map(mapper:vv) // expected-error {{expected '(' after 'mapper'}}70 {}71#pragma omp target map(mapper( :vv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}72 {}73#pragma omp target map(mapper(aa :vv) // expected-error {{use of undeclared identifier 'aa'}} expected-error {{expected ')'}} expected-note {{to match this '('}}74 {}75#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'}}76 {}77#pragma omp target map(mapper(N2::) :vv) // expected-error {{use of undeclared identifier 'N2'}} expected-error {{illegal OpenMP user-defined mapper identifier}}78 {}79#pragma omp target map(mapper(N1::) :vv) // expected-error {{illegal OpenMP user-defined mapper identifier}}80 {}81#pragma omp target map(mapper(aa) :vv) // expected-error {{missing map type}}82 {}83#pragma omp target map(mapper(N1::aa) alloc:vv) // expected-error {{cannot find a valid user-defined mapper for type 'vec' with name 'aa'}}84 {}85#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'}}86 {}87#pragma omp target map(mapper(aa) to:vv) map(close mapper(aa) from:v1) map(mapper(aa) to:arr[0])88 {}89#pragma omp target map(mapper(N1::stack<int>::id) to:vv)90 {}91 92#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'}}93#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'}}94#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'}}95#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'}}96#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'}}97#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'}}98#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'}}99#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'}}100#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'}}101#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'}}102#pragma omp target update to(mapper(aa) a:vv) // omp51-warning {{missing ':' after motion modifier - ignoring}} omp50-warning {{missing ':' after ) - ignoring}}103#pragma omp target update to(mapper(aa):vv) to(mapper(aa):arr[0])104#pragma omp target update to(mapper(N1::stack<int>::id) :vv)105 106#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'}}107#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'}}108#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'}}109#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'}}110#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'}}111#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'}}112#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'}}113#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'}}114#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'}}115#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'}}116#pragma omp target update from(mapper(aa) a:vv) // omp51-warning {{missing ':' after motion modifier - ignoring}} omp50-warning {{missing ':' after ) - ignoring}}117#pragma omp target update from(mapper(aa):vv) from(mapper(aa):arr[0])118#pragma omp target update from(mapper(N1::stack<int>::id) :vv)119 }120#pragma omp declare mapper(id: vec v) map(v.len) // expected-error {{redefinition of user-defined mapper for type 'vec' with name 'id'}}121 }122 return arg;123}124