1// RUN: %clang_cc1 -verify -fopenmp %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;
14
15public:
16  S2() : a(0) {}
17  S2(const S2 &s2) : a(s2.a) {}
18  static float S2s;
19  static const float S2sc;
20};
21const float S2::S2sc = 0;
22const S2 b;
23const S2 ba[5];
24class S3 {
25  int a;
26  S3 &operator=(const S3 &s3);
27
28public:
29  S3() : a(0) {}
30  S3(const S3 &s3) : a(s3.a) {}
31};
32const S3 c;
33const S3 ca[5];
34extern const int f;
35class S4 {
36  int a;
37  S4();
38  S4(const S4 &s4); // expected-note 2 {{implicitly declared private here}}
39
40public:
41  S4(int v) : a(v) {}
42};
43class S5 {
44  int a;
45  S5(const S5 &s5) : a(s5.a) {} // expected-note 4 {{implicitly declared private here}}
46
47public:
48  S5() : a(0) {}
49  S5(int v) : a(v) {}
50};
51class S6 {
52  int a;
53  S6() : a(0) {}
54
55public:
56  S6(const S6 &s6) : a(s6.a) {}
57  S6(int v) : a(v) {}
58};
59
60S3 h;
61#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
62
63template <class I, class C>
64int foomain(int argc, char **argv) {
65  I e(4);
66  C g(5);
67  int i;
68  int &j = i;
69#pragma omp parallel for simd firstprivate // expected-error {{expected '(' after 'firstprivate'}}
70  for (int k = 0; k < argc; ++k)
71    ++k;
72#pragma omp parallel for simd firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
73  for (int k = 0; k < argc; ++k)
74    ++k;
75#pragma omp parallel for simd firstprivate() // expected-error {{expected expression}}
76  for (int k = 0; k < argc; ++k)
77    ++k;
78#pragma omp parallel for simd firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
79  for (int k = 0; k < argc; ++k)
80    ++k;
81#pragma omp parallel for simd firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
82  for (int k = 0; k < argc; ++k)
83    ++k;
84#pragma omp parallel for simd firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
85  for (int k = 0; k < argc; ++k)
86    ++k;
87#pragma omp parallel for simd firstprivate(argc)
88  for (int k = 0; k < argc; ++k)
89    ++k;
90#pragma omp parallel for simd firstprivate(S1) // expected-error {{'S1' does not refer to a value}}
91  for (int k = 0; k < argc; ++k)
92    ++k;
93#pragma omp parallel for simd firstprivate(a, b) // expected-error {{firstprivate variable with incomplete type 'S1'}}
94  for (int k = 0; k < argc; ++k)
95    ++k;
96#pragma omp parallel for simd firstprivate(argv[1]) // expected-error {{expected variable name}}
97  for (int k = 0; k < argc; ++k)
98    ++k;
99#pragma omp parallel for simd firstprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
100  for (int k = 0; k < argc; ++k)
101    ++k;
102#pragma omp parallel for simd firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}}
103  for (int k = 0; k < argc; ++k)
104    ++k;
105#pragma omp parallel for simd linear(i)
106  for (int k = 0; k < argc; ++k)
107    ++k;
108  {
109    int v = 0;
110    int i;
111#pragma omp parallel for simd firstprivate(i)
112    for (int k = 0; k < argc; ++k) {
113      i = k;
114      v += i;
115    }
116  }
117#pragma omp parallel shared(i)
118#pragma omp parallel private(i)
119#pragma omp parallel for simd firstprivate(j)
120  for (int k = 0; k < argc; ++k)
121    ++k;
122#pragma omp parallel for simd firstprivate(i)
123  for (int k = 0; k < argc; ++k)
124    ++k;
125#pragma omp parallel for simd lastprivate(g) firstprivate(g) // expected-error {{calling a private constructor of class 'S5'}}
126  for (i = 0; i < argc; ++i)
127    foo();
128#pragma omp parallel private(i)
129#pragma omp parallel for simd firstprivate(i) // expected-note {{defined as firstprivate}}
130  for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp parallel for simd' directive may not be firstprivate, predetermined as linear}}
131    foo();
132#pragma omp parallel reduction(+ : i)
133#pragma omp parallel for simd firstprivate(i) // expected-note {{defined as firstprivate}}
134  for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp parallel for simd' directive may not be firstprivate, predetermined as linear}}
135    foo();
136  return 0;
137}
138
139namespace A {
140double x;
141#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
142}
143namespace B {
144using A::x;
145}
146
147int main(int argc, char **argv) {
148  const int d = 5;
149  const int da[5] = {0};
150  S4 e(4);
151  S5 g(5);
152  S3 m;
153  S6 n(2);
154  int i;
155  int &j = i;
156#pragma omp parallel for simd firstprivate // expected-error {{expected '(' after 'firstprivate'}}
157  for (i = 0; i < argc; ++i)
158    foo();
159#pragma omp parallel for simd firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
160  for (i = 0; i < argc; ++i)
161    foo();
162#pragma omp parallel for simd firstprivate() // expected-error {{expected expression}}
163  for (i = 0; i < argc; ++i)
164    foo();
165#pragma omp parallel for simd firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
166  for (i = 0; i < argc; ++i)
167    foo();
168#pragma omp parallel for simd firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
169  for (i = 0; i < argc; ++i)
170    foo();
171#pragma omp parallel for simd firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
172  for (i = 0; i < argc; ++i)
173    foo();
174#pragma omp parallel for simd firstprivate(argc)
175  for (i = 0; i < argc; ++i)
176    foo();
177#pragma omp parallel for simd firstprivate(S1) // expected-error {{'S1' does not refer to a value}}
178  for (i = 0; i < argc; ++i)
179    foo();
180#pragma omp parallel for simd firstprivate(a, b, c, d, f) // expected-error {{firstprivate variable with incomplete type 'S1'}}
181  for (i = 0; i < argc; ++i)
182    foo();
183#pragma omp parallel for simd firstprivate(argv[1]) // expected-error {{expected variable name}}
184  for (i = 0; i < argc; ++i)
185    foo();
186#pragma omp parallel for simd firstprivate(2 * 2) // expected-error {{expected variable name}}
187  for (i = 0; i < argc; ++i)
188    foo();
189#pragma omp parallel for simd firstprivate(ba) // OK
190  for (i = 0; i < argc; ++i)
191    foo();
192#pragma omp parallel for simd firstprivate(ca) // OK
193  for (i = 0; i < argc; ++i)
194    foo();
195#pragma omp parallel for simd firstprivate(da) // OK
196  for (i = 0; i < argc; ++i)
197    foo();
198  int xa;
199#pragma omp parallel for simd firstprivate(xa) // OK
200  for (i = 0; i < argc; ++i)
201    foo();
202#pragma omp parallel for simd firstprivate(S2::S2s) // OK
203  for (i = 0; i < argc; ++i)
204    foo();
205#pragma omp parallel for simd firstprivate(S2::S2sc) // OK
206  for (i = 0; i < argc; ++i)
207    foo();
208#pragma omp parallel for simd safelen(5)
209  for (i = 0; i < argc; ++i)
210    foo();
211#pragma omp parallel for simd firstprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
212  for (i = 0; i < argc; ++i)
213    foo();
214#pragma omp parallel for simd firstprivate(m) // OK
215  for (i = 0; i < argc; ++i)
216    foo();
217#pragma omp parallel for simd firstprivate(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be firstprivate}}
218  for (i = 0; i < argc; ++i)
219    foo();
220#pragma omp parallel for simd private(xa), firstprivate(xa) // expected-error {{private variable cannot be firstprivate}} expected-note {{defined as private}}
221  for (i = 0; i < argc; ++i)
222    foo();
223#pragma omp parallel for simd firstprivate(i) // expected-note {{defined as firstprivate}}
224  for (i = 0; i < argc; ++i)    // expected-error {{loop iteration variable in the associated loop of 'omp parallel for simd' directive may not be firstprivate, predetermined as linear}}
225    foo();
226#pragma omp parallel for simd firstprivate(xa) // OK: may be firstprivate
227  for (i = 0; i < argc; ++i)
228    foo();
229#pragma omp parallel for simd firstprivate(j)
230  for (i = 0; i < argc; ++i)
231    foo();
232#pragma omp parallel for simd lastprivate(g) firstprivate(g) // expected-error {{calling a private constructor of class 'S5'}}
233  for (i = 0; i < argc; ++i)
234    foo();
235#pragma omp parallel for simd lastprivate(n) firstprivate(n) // OK
236  for (i = 0; i < argc; ++i)
237    foo();
238#pragma omp parallel
239  {
240    int v = 0;
241    int i;
242#pragma omp parallel for simd firstprivate(i)
243    for (int k = 0; k < argc; ++k) {
244      i = k;
245      v += i;
246    }
247  }
248#pragma omp parallel private(i)
249#pragma omp parallel for simd firstprivate(i) // expected-note {{defined as firstprivate}}
250  for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp parallel for simd' directive may not be firstprivate, predetermined as linear}}
251    foo();
252#pragma omp parallel reduction(+ : i)
253#pragma omp parallel for simd firstprivate(i)  // expected-note {{defined as firstprivate}}
254  for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp parallel for simd' directive may not be firstprivate, predetermined as linear}}
255    foo();
256  static int si;
257#pragma omp parallel for simd firstprivate(si) // OK
258  for (i = 0; i < argc; ++i)
259    si = i + 2;
260
261  return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}}
262}
263