blob: 55f60583506d2420cb73904e3ed5dd24bbe0d73c [file] [log] [blame]
Alexander Musman1bb328c2014-06-04 13:06:39 +00001// RUN: %clang_cc1 -verify -fopenmp=libiomp5 %s
2
3void foo() {
4}
5
6bool foobool(int argc) {
7 return argc;
8}
9
10struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
11extern S1 a;
12class S2 {
13 mutable int a;
Alexey Bataev7ff55242014-06-19 09:13:45 +000014
Alexander Musman1bb328c2014-06-04 13:06:39 +000015public:
Alexey Bataev7ff55242014-06-19 09:13:45 +000016 S2() : a(0) {}
17 S2(S2 &s2) : a(s2.a) {}
18 static float S2s; // expected-note {{static data member is predetermined as shared}}
Alexander Musman1bb328c2014-06-04 13:06:39 +000019 static const float S2sc;
20};
Alexey Bataev7ff55242014-06-19 09:13:45 +000021const float S2::S2sc = 0; // expected-note {{static data member is predetermined as shared}}
Alexander Musman1bb328c2014-06-04 13:06:39 +000022const S2 b;
23const S2 ba[5];
24class S3 { // expected-note {{'S3' declared here}}
25 int a;
Alexey Bataev7ff55242014-06-19 09:13:45 +000026 S3 &operator=(const S3 &s3);
27
Alexander Musman1bb328c2014-06-04 13:06:39 +000028public:
Alexey Bataev7ff55242014-06-19 09:13:45 +000029 S3() : a(0) {}
30 S3(S3 &s3) : a(s3.a) {}
Alexander Musman1bb328c2014-06-04 13:06:39 +000031};
Alexey Bataev7ff55242014-06-19 09:13:45 +000032const S3 c; // expected-note {{global variable is predetermined as shared}}
33const S3 ca[5]; // expected-note {{global variable is predetermined as shared}}
34extern const int f; // expected-note {{global variable is predetermined as shared}}
35class S4 { // expected-note {{'S4' declared here}}
Alexander Musman1bb328c2014-06-04 13:06:39 +000036 int a;
37 S4();
38 S4(const S4 &s4);
Alexey Bataev7ff55242014-06-19 09:13:45 +000039
Alexander Musman1bb328c2014-06-04 13:06:39 +000040public:
Alexey Bataev7ff55242014-06-19 09:13:45 +000041 S4(int v) : a(v) {}
Alexander Musman1bb328c2014-06-04 13:06:39 +000042};
43class S5 { // expected-note {{'S5' declared here}}
44 int a;
Alexey Bataev7ff55242014-06-19 09:13:45 +000045 S5() : a(0) {}
46
Alexander Musman1bb328c2014-06-04 13:06:39 +000047public:
Alexey Bataev7ff55242014-06-19 09:13:45 +000048 S5(const S5 &s5) : a(s5.a) {}
49 S5(int v) : a(v) {}
Alexander Musman1bb328c2014-06-04 13:06:39 +000050};
51
52S3 h;
53#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
54
Alexey Bataev7ff55242014-06-19 09:13:45 +000055template <class I, class C>
56int foomain(I argc, C **argv) {
Alexander Musman1bb328c2014-06-04 13:06:39 +000057 I e(4);
58 I g(5);
59 int i;
Alexey Bataev7ff55242014-06-19 09:13:45 +000060 int &j = i; // expected-note {{'j' defined here}}
61#pragma omp simd lastprivate // expected-error {{expected '(' after 'lastprivate'}}
62 for (int k = 0; k < argc; ++k)
63 ++k;
64#pragma omp simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
65 for (int k = 0; k < argc; ++k)
66 ++k;
67#pragma omp simd lastprivate() // expected-error {{expected expression}}
68 for (int k = 0; k < argc; ++k)
69 ++k;
70#pragma omp simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
71 for (int k = 0; k < argc; ++k)
72 ++k;
73#pragma omp simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
74 for (int k = 0; k < argc; ++k)
75 ++k;
76#pragma omp simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
77 for (int k = 0; k < argc; ++k)
78 ++k;
79#pragma omp simd lastprivate(argc)
80 for (int k = 0; k < argc; ++k)
81 ++k;
82#pragma omp simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
83 for (int k = 0; k < argc; ++k)
84 ++k;
85#pragma omp simd lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}}
86 for (int k = 0; k < argc; ++k)
87 ++k;
88#pragma omp simd lastprivate(argv[1]) // expected-error {{expected variable name}}
89 for (int k = 0; k < argc; ++k)
90 ++k;
91#pragma omp simd lastprivate(e, g)
92 for (int k = 0; k < argc; ++k)
93 ++k;
94#pragma omp simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
95 for (int k = 0; k < argc; ++k)
96 ++k;
97#pragma omp simd firstprivate(i) // expected-error {{unexpected OpenMP clause 'firstprivate' in directive '#pragma omp simd'}}
98 for (int k = 0; k < argc; ++k)
99 ++k;
100#pragma omp parallel
Alexander Musman1bb328c2014-06-04 13:06:39 +0000101 {
102 int v = 0;
103 int i;
Alexey Bataev7ff55242014-06-19 09:13:45 +0000104#pragma omp simd lastprivate(i)
105 for (int k = 0; k < argc; ++k) {
106 i = k;
107 v += i;
108 }
Alexander Musman1bb328c2014-06-04 13:06:39 +0000109 }
Alexey Bataev7ff55242014-06-19 09:13:45 +0000110#pragma omp parallel shared(i)
111#pragma omp parallel private(i)
112#pragma omp simd lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}}
113 for (int k = 0; k < argc; ++k)
114 ++k;
115#pragma omp simd lastprivate(i)
116 for (int k = 0; k < argc; ++k)
117 ++k;
Alexander Musman1bb328c2014-06-04 13:06:39 +0000118 return 0;
119}
120
121int main(int argc, char **argv) {
Alexey Bataev7ff55242014-06-19 09:13:45 +0000122 const int d = 5; // expected-note {{constant variable is predetermined as shared}}
123 const int da[5] = {0}; // expected-note {{constant variable is predetermined as shared}}
124 S4 e(4); // expected-note {{'e' defined here}}
125 S5 g(5); // expected-note {{'g' defined here}}
126 S3 m; // expected-note {{'m' defined here}}
Alexander Musman1bb328c2014-06-04 13:06:39 +0000127 int i;
Alexey Bataev7ff55242014-06-19 09:13:45 +0000128 int &j = i; // expected-note {{'j' defined here}}
129#pragma omp simd lastprivate // expected-error {{expected '(' after 'lastprivate'}}
130 for (i = 0; i < argc; ++i)
131 foo();
132#pragma omp simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
133 for (i = 0; i < argc; ++i)
134 foo();
135#pragma omp simd lastprivate() // expected-error {{expected expression}}
136 for (i = 0; i < argc; ++i)
137 foo();
138#pragma omp simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
139 for (i = 0; i < argc; ++i)
140 foo();
141#pragma omp simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
142 for (i = 0; i < argc; ++i)
143 foo();
144#pragma omp simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
145 for (i = 0; i < argc; ++i)
146 foo();
147#pragma omp simd lastprivate(argc)
148 for (i = 0; i < argc; ++i)
149 foo();
150#pragma omp simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
151 for (i = 0; i < argc; ++i)
152 foo();
153#pragma omp simd lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be lastprivate}}
154 for (i = 0; i < argc; ++i)
155 foo();
156#pragma omp simd lastprivate(argv[1]) // expected-error {{expected variable name}}
157 for (i = 0; i < argc; ++i)
158 foo();
159#pragma omp simd lastprivate(2 * 2) // expected-error {{expected variable name}}
160 for (i = 0; i < argc; ++i)
161 foo();
162#pragma omp simd lastprivate(ba)
163 for (i = 0; i < argc; ++i)
164 foo();
165#pragma omp simd lastprivate(ca) // expected-error {{shared variable cannot be lastprivate}}
166 for (i = 0; i < argc; ++i)
167 foo();
168#pragma omp simd lastprivate(da) // expected-error {{shared variable cannot be lastprivate}}
169 for (i = 0; i < argc; ++i)
170 foo();
Alexander Musman1bb328c2014-06-04 13:06:39 +0000171 int xa;
Alexey Bataev7ff55242014-06-19 09:13:45 +0000172#pragma omp simd lastprivate(xa) // OK
173 for (i = 0; i < argc; ++i)
174 foo();
175#pragma omp simd lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}}
176 for (i = 0; i < argc; ++i)
177 foo();
178#pragma omp simd lastprivate(S2::S2sc) // expected-error {{shared variable cannot be lastprivate}}
179 for (i = 0; i < argc; ++i)
180 foo();
181#pragma omp simd firstprivate(g) // expected-error {{unexpected OpenMP clause 'firstprivate' in directive '#pragma omp simd'}}
182 for (i = 0; i < argc; ++i)
183 foo();
184#pragma omp simd lastprivate(e, g) // expected-error 2 {{lastprivate variable must have an accessible, unambiguous default constructor}}
185 for (i = 0; i < argc; ++i)
186 foo();
187#pragma omp simd lastprivate(m) // expected-error {{lastprivate variable must have an accessible, unambiguous copy assignment operator}}
188 for (i = 0; i < argc; ++i)
189 foo();
190#pragma omp simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
191 for (i = 0; i < argc; ++i)
192 foo();
193#pragma omp simd private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}}
194 for (i = 0; i < argc; ++i)
195 foo();
Alexey Bataev4acb8592014-07-07 13:01:15 +0000196#pragma omp simd lastprivate(i) // expected-note {{defined as lastprivate}}
197 for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp simd' directive may not be lastprivate, predetermined as linear}}
Alexey Bataev7ff55242014-06-19 09:13:45 +0000198 foo();
199#pragma omp parallel private(xa)
200#pragma omp simd lastprivate(xa) // OK: may be lastprivate
201 for (i = 0; i < argc; ++i)
202 foo();
203#pragma omp parallel
204#pragma omp simd lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}}
205 for (i = 0; i < argc; ++i)
206 foo();
Alexander Musman1bb328c2014-06-04 13:06:39 +0000207 return 0;
208}