1 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s
2
foo()3 void foo() {
4 }
5
foobool(int argc)6 bool foobool(int argc) {
7 return argc;
8 }
9
10 struct S1; // expected-note 2 {{declared here}}
11 extern S1 a;
12 class S2 {
13 mutable int a;
14 public:
S2()15 S2():a(0) { }
S2(S2 & s2)16 S2(S2 &s2):a(s2.a) { }
17 static float S2s; // expected-note 4 {{mappable type cannot contain static members}}
18 static const float S2sc; // expected-note 4 {{mappable type cannot contain static members}}
19 };
20 const float S2::S2sc = 0;
21 const S2 b;
22 const S2 ba[5];
23 class S3 {
24 int a;
25 public:
S3()26 S3():a(0) { }
S3(S3 & s3)27 S3(S3 &s3):a(s3.a) { }
28 };
29 const S3 c;
30 const S3 ca[5];
31 extern const int f;
32 class S4 {
33 int a;
34 S4();
35 S4(const S4 &s4);
36 public:
S4(int v)37 S4(int v):a(v) { }
38 };
39 class S5 {
40 int a;
S5()41 S5():a(0) {}
S5(const S5 & s5)42 S5(const S5 &s5):a(s5.a) { }
43 public:
S5(int v)44 S5(int v):a(v) { }
45 };
46
47 S3 h;
48 #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
49
50 typedef int from;
51
52 template <typename T, int I> // expected-note {{declared here}}
tmain(T argc)53 T tmain(T argc) {
54 const T d = 5;
55 const T da[5] = { 0 };
56 S4 e(4);
57 S5 g(5);
58 T i, t[20];
59 T &j = i;
60 T *k = &j;
61 T x;
62 T y;
63 T to, tofrom, always;
64 const T (&l)[5] = da;
65
66
67 #pragma omp target map // expected-error {{expected '(' after 'map'}}
68 #pragma omp target map( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
69 #pragma omp target map() // expected-error {{expected expression}}
70 #pragma omp target map(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
71 #pragma omp target map(to argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected ',' or ')' in 'map' clause}}
72 #pragma omp target map(to:) // expected-error {{expected expression}}
73 #pragma omp target map(from: argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
74 #pragma omp target map(x: y) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
75 #pragma omp target map(x)
76 foo();
77 #pragma omp target map(tofrom: t[:I])
78 foo();
79 #pragma omp target map(T: a) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
80 foo();
81 #pragma omp target map(T) // expected-error {{'T' does not refer to a value}}
82 foo();
83 #pragma omp target map(I) // expected-error 2 {{expected variable name, array element or array section}}
84 foo();
85 #pragma omp target map(S2::S2s)
86 foo();
87 #pragma omp target map(S2::S2sc)
88 foo();
89 #pragma omp target map(x)
90 foo();
91 #pragma omp target map(to: x)
92 foo();
93 #pragma omp target map(to: to)
94 foo();
95 #pragma omp target map(to)
96 foo();
97 #pragma omp target map(to, x)
98 foo();
99 #pragma omp target map(to x) // expected-error {{expected ',' or ')' in 'map' clause}}
100 #pragma omp target map(tofrom: argc > 0 ? x : y) // expected-error 2 {{expected variable name, array element or array section}}
101 #pragma omp target map(argc)
102 #pragma omp target map(S1) // expected-error {{'S1' does not refer to a value}}
103 #pragma omp target map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}} expected-error 2 {{type 'S2' is not mappable to target}}
104 #pragma omp target map(ba) // expected-error 2 {{type 'S2' is not mappable to target}}
105 #pragma omp target map(ca)
106 #pragma omp target map(da)
107 #pragma omp target map(S2::S2s)
108 #pragma omp target map(S2::S2sc)
109 #pragma omp target map(e, g)
110 #pragma omp target map(h) // expected-error {{threadprivate variables are not allowed in map clause}}
111 #pragma omp target map(k), map(k) // expected-error 2 {{variable already marked as mapped in current construct}} expected-note 2 {{used here}}
112 #pragma omp target map(k), map(k[:5]) // expected-error 2 {{variable already marked as mapped in current construct}} expected-note 2 {{used here}}
113 foo();
114 #pragma omp target map(da)
115 #pragma omp target map(da[:4])
116 foo();
117 #pragma omp target map(k, j, l) // expected-note 4 {{used here}}
118 #pragma omp target map(k[:4]) // expected-error 2 {{variable already marked as mapped in current construct}}
119 #pragma omp target map(j)
120 #pragma omp target map(l[:5]) // expected-error 2 {{variable already marked as mapped in current construct}}
121 foo();
122 #pragma omp target map(k[:4], j, l[:5]) // expected-note 4 {{used here}}
123 #pragma omp target map(k) // expected-error 2 {{variable already marked as mapped in current construct}}
124 #pragma omp target map(j)
125 #pragma omp target map(l) // expected-error 2 {{variable already marked as mapped in current construct}}
126 foo();
127
128 #pragma omp target map(always, tofrom: x)
129 #pragma omp target map(always: x) // expected-error {{missing map type}}
130 #pragma omp target map(tofrom, always: x) // expected-error {{incorrect map type modifier, expected 'always'}} expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
131 #pragma omp target map(always, tofrom: always, tofrom, x)
132 #pragma omp target map(tofrom j) // expected-error {{expected ',' or ')' in 'map' clause}}
133 foo();
134
135 return 0;
136 }
137
main(int argc,char ** argv)138 int main(int argc, char **argv) {
139 const int d = 5;
140 const int da[5] = { 0 };
141 S4 e(4);
142 S5 g(5);
143 int i;
144 int &j = i;
145 int *k = &j;
146 int x;
147 int y;
148 int to, tofrom, always;
149 const int (&l)[5] = da;
150 #pragma omp target map // expected-error {{expected '(' after 'map'}}
151 #pragma omp target map( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
152 #pragma omp target map() // expected-error {{expected expression}}
153 #pragma omp target map(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
154 #pragma omp target map(to argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected ',' or ')' in 'map' clause}}
155 #pragma omp target map(to:) // expected-error {{expected expression}}
156 #pragma omp target map(from: argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
157 #pragma omp target map(x: y) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
158 #pragma omp target map(x)
159 foo();
160 #pragma omp target map(to: x)
161 foo();
162 #pragma omp target map(to: to)
163 foo();
164 #pragma omp target map(to)
165 foo();
166 #pragma omp target map(to, x)
167 foo();
168 #pragma omp target map(to x) // expected-error {{expected ',' or ')' in 'map' clause}}
169 #pragma omp target map(tofrom: argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
170 #pragma omp target map(argc)
171 #pragma omp target map(S1) // expected-error {{'S1' does not refer to a value}}
172 #pragma omp target map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}} expected-error 2 {{type 'S2' is not mappable to target}}
173 #pragma omp target map(argv[1])
174 #pragma omp target map(ba) // expected-error 2 {{type 'S2' is not mappable to target}}
175 #pragma omp target map(ca)
176 #pragma omp target map(da)
177 #pragma omp target map(S2::S2s)
178 #pragma omp target map(S2::S2sc)
179 #pragma omp target map(e, g)
180 #pragma omp target map(h) // expected-error {{threadprivate variables are not allowed in map clause}}
181 #pragma omp target map(k), map(k) // expected-error {{variable already marked as mapped in current construct}} expected-note {{used here}}
182 #pragma omp target map(k), map(k[:5]) // expected-error {{variable already marked as mapped in current construct}} expected-note {{used here}}
183 foo();
184 #pragma omp target map(da)
185 #pragma omp target map(da[:4])
186 foo();
187 #pragma omp target map(k, j, l) // expected-note 2 {{used here}}
188 #pragma omp target map(k[:4]) // expected-error {{variable already marked as mapped in current construct}}
189 #pragma omp target map(j)
190 #pragma omp target map(l[:5]) // expected-error {{variable already marked as mapped in current construct}}
191 foo();
192 #pragma omp target map(k[:4], j, l[:5]) // expected-note 2 {{used here}}
193 #pragma omp target map(k) // expected-error {{variable already marked as mapped in current construct}}
194 #pragma omp target map(j)
195 #pragma omp target map(l) // expected-error {{variable already marked as mapped in current construct}}
196 foo();
197
198 #pragma omp target map(always, tofrom: x)
199 #pragma omp target map(always: x) // expected-error {{missing map type}}
200 #pragma omp target map(tofrom, always: x) // expected-error {{incorrect map type modifier, expected 'always'}} expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
201 #pragma omp target map(always, tofrom: always, tofrom, x)
202 #pragma omp target map(tofrom j) // expected-error {{expected ',' or ')' in 'map' clause}}
203 foo();
204
205 return tmain<int, 3>(argc)+tmain<from, 4>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 3>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<int, 4>' requested here}}
206 }
207
208