1 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s
2 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -std=c++98 %s
3 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -std=c++11 %s
4
5 // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s
6 // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -std=c++98 %s
7 // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -std=c++11 %s
8
9 int temp; // expected-note {{'temp' declared here}}
10
11 class vec {
12 private:
13 int p; // expected-note {{declared private here}}
14 public:
15 int len;
16 #pragma omp declare mapper(id: vec v) map(v.len)
17 double *data;
18 };
19
20 #pragma omp declare mapper // expected-error {{expected '(' after 'declare mapper'}}
21 #pragma omp declare mapper { // expected-error {{expected '(' after 'declare mapper'}}
22 #pragma omp declare mapper( // expected-error {{expected a type}} expected-error {{expected declarator on 'omp declare mapper' directive}}
23 #pragma omp declare mapper(# // expected-error {{expected a type}} expected-error {{expected declarator on 'omp declare mapper' directive}}
24 #pragma omp declare mapper(v // expected-error {{unknown type name 'v'}} expected-error {{expected declarator on 'omp declare mapper' directive}}
25 #pragma omp declare mapper(vec // expected-error {{expected declarator on 'omp declare mapper' directive}}
26 #pragma omp declare mapper(S v // expected-error {{unknown type name 'S'}}
27 #pragma omp declare mapper(vec v // expected-error {{expected ')'}} expected-note {{to match this '('}}
28 #pragma omp declare mapper(aa: vec v) // expected-error {{expected at least one clause on '#pragma omp declare mapper' directive}}
29 #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'}}
30 #pragma omp declare mapper(cc: vec v) map(v) ( // expected-warning {{extra tokens at the end of '#pragma omp declare mapper' are ignored}}
31
32 #pragma omp declare mapper(++: vec v) map(v.len) // expected-error {{illegal OpenMP user-defined mapper identifier}}
33 #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}}
34 #pragma omp declare mapper(default : vec kk) map(kk.data[0:2]) // expected-note {{previous definition is here}}
35 #pragma omp declare mapper(vec v) map(v.len) // expected-error {{redefinition of user-defined mapper for type 'vec' with name 'default'}}
36 #pragma omp declare mapper(int v) map(v) // expected-error {{mapper type must be of struct, union or class type}}
37 #pragma omp declare mapper(id2: vec v) map(v.len, v.p) // expected-error {{'p' is a private member of 'vec'}}
38
39 namespace N1 {
40 template <class T>
41 class stack { // expected-note {{template is declared here}}
42 public:
43 int len;
44 T *data;
45 #pragma omp declare mapper(id: vec v) map(v.len) // expected-note {{previous definition is here}}
46 #pragma omp declare mapper(id: vec v) map(v.len) // expected-error {{redefinition of user-defined mapper for type 'vec' with name 'id'}}
47 };
48 };
49
50 #pragma omp declare mapper(default : N1::stack s) map(s.len) // expected-error {{use of class template 'N1::stack' requires template arguments}}
51 #pragma omp declare mapper(id1: N1::stack<int> s) map(s.data)
52 #pragma omp declare mapper(default : S<int> s) map(s.len) // expected-error {{no template named 'S'}}
53
54 template <class T>
foo(T a)55 T foo(T a) {
56 #pragma omp declare mapper(id: vec v) map(v.len) // expected-note {{previous definition is here}}
57 #pragma omp declare mapper(id: vec v) map(v.len) // expected-error {{redefinition of user-defined mapper for type 'vec' with name 'id'}}
58 }
59
fun(int arg)60 int fun(int arg) {
61 #pragma omp declare mapper(id: vec v) map(v.len)
62 {
63 #pragma omp declare mapper(id: vec v) map(v.len) // expected-note {{previous definition is here}}
64 {
65 #pragma omp declare mapper(id: vec v) map(v.len)
66 vec vv, v1;
67 vec arr[10];
68 #pragma omp target map(mapper) // expected-error {{use of undeclared identifier 'mapper'}}
69 {}
70 #pragma omp target map(mapper:vv) // expected-error {{expected '(' after 'mapper'}}
71 {}
72 #pragma omp target map(mapper( :vv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
73 {}
74 #pragma omp target map(mapper(aa :vv) // expected-error {{use of undeclared identifier 'aa'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
75 {}
76 #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'}}
77 {}
78 #pragma omp target map(mapper(N2::) :vv) // expected-error {{use of undeclared identifier 'N2'}} expected-error {{illegal OpenMP user-defined mapper identifier}}
79 {}
80 #pragma omp target map(mapper(N1::) :vv) // expected-error {{illegal OpenMP user-defined mapper identifier}}
81 {}
82 #pragma omp target map(mapper(aa) :vv) // expected-error {{missing map type}}
83 {}
84 #pragma omp target map(mapper(N1::aa) alloc:vv) // expected-error {{cannot find a valid user-defined mapper for type 'vec' with name 'aa'}}
85 {}
86 #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'}}
87 {}
88 #pragma omp target map(mapper(aa) to:vv) map(close mapper(aa) from:v1) map(mapper(aa) to:arr[0])
89 {}
90 #pragma omp target map(mapper(N1::stack<int>::id) to:vv)
91 {}
92
93 #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'}}
94 #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'}}
95 #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'}}
96 #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'}}
97 #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'}}
98 #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'}}
99 #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'}}
100 #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'}}
101 #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'}}
102 #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'}}
103 #pragma omp target update to(mapper(aa) a:vv) // expected-warning {{missing ':' after ) - ignoring}}
104 #pragma omp target update to(mapper(aa):vv) to(mapper(aa):arr[0])
105 #pragma omp target update to(mapper(N1::stack<int>::id) :vv)
106
107 #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'}}
108 #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'}}
109 #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'}}
110 #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'}}
111 #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'}}
112 #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'}}
113 #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'}}
114 #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'}}
115 #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'}}
116 #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'}}
117 #pragma omp target update from(mapper(aa) a:vv) // expected-warning {{missing ':' after ) - ignoring}}
118 #pragma omp target update from(mapper(aa):vv) from(mapper(aa):arr[0])
119 #pragma omp target update from(mapper(N1::stack<int>::id) :vv)
120 }
121 #pragma omp declare mapper(id: vec v) map(v.len) // expected-error {{redefinition of user-defined mapper for type 'vec' with name 'id'}}
122 }
123 return arg;
124 }
125