1*67e74705SXin Li // RUN: %clang_cc1 -verify -fopenmp %s
2*67e74705SXin Li
foo()3*67e74705SXin Li void foo() {
4*67e74705SXin Li }
5*67e74705SXin Li
foobool(int argc)6*67e74705SXin Li bool foobool(int argc) {
7*67e74705SXin Li return argc;
8*67e74705SXin Li }
9*67e74705SXin Li
10*67e74705SXin Li struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
11*67e74705SXin Li extern S1 a;
12*67e74705SXin Li class S2 {
13*67e74705SXin Li mutable int a;
14*67e74705SXin Li
15*67e74705SXin Li public:
S2()16*67e74705SXin Li S2() : a(0) {}
17*67e74705SXin Li };
18*67e74705SXin Li const S2 b;
19*67e74705SXin Li const S2 ba[5];
20*67e74705SXin Li class S3 {
21*67e74705SXin Li int a;
22*67e74705SXin Li
23*67e74705SXin Li public:
S3()24*67e74705SXin Li S3() : a(0) {}
25*67e74705SXin Li };
26*67e74705SXin Li const S3 ca[5];
27*67e74705SXin Li class S4 {
28*67e74705SXin Li int a;
29*67e74705SXin Li S4(); // expected-note {{implicitly declared private here}}
30*67e74705SXin Li
31*67e74705SXin Li public:
S4(int v)32*67e74705SXin Li S4(int v) : a(v) {
33*67e74705SXin Li #pragma omp taskloop private(a) private(this->a)
34*67e74705SXin Li for (int k = 0; k < v; ++k)
35*67e74705SXin Li ++this->a;
36*67e74705SXin Li }
37*67e74705SXin Li };
38*67e74705SXin Li class S5 {
39*67e74705SXin Li int a;
S5()40*67e74705SXin Li S5() : a(0) {} // expected-note {{implicitly declared private here}}
41*67e74705SXin Li
42*67e74705SXin Li public:
S5(int v)43*67e74705SXin Li S5(int v) : a(v) {}
operator =(S5 & s)44*67e74705SXin Li S5 &operator=(S5 &s) {
45*67e74705SXin Li #pragma omp taskloop private(a) private(this->a) private(s.a) // expected-error {{expected variable name or data member of current class}}
46*67e74705SXin Li for (int k = 0; k < s.a; ++k)
47*67e74705SXin Li ++s.a;
48*67e74705SXin Li return *this;
49*67e74705SXin Li }
50*67e74705SXin Li };
51*67e74705SXin Li
52*67e74705SXin Li template <typename T>
53*67e74705SXin Li class S6 {
54*67e74705SXin Li public:
55*67e74705SXin Li T a;
56*67e74705SXin Li
S6()57*67e74705SXin Li S6() : a(0) {}
S6(T v)58*67e74705SXin Li S6(T v) : a(v) {
59*67e74705SXin Li #pragma omp taskloop private(a) private(this->a)
60*67e74705SXin Li for (int k = 0; k < v; ++k)
61*67e74705SXin Li ++this->a;
62*67e74705SXin Li }
operator =(S6 & s)63*67e74705SXin Li S6 &operator=(S6 &s) {
64*67e74705SXin Li #pragma omp taskloop private(a) private(this->a) private(s.a) // expected-error {{expected variable name or data member of current class}}
65*67e74705SXin Li for (int k = 0; k < s.a; ++k)
66*67e74705SXin Li ++s.a;
67*67e74705SXin Li return *this;
68*67e74705SXin Li }
69*67e74705SXin Li };
70*67e74705SXin Li
71*67e74705SXin Li template <typename T>
72*67e74705SXin Li class S7 : public T {
73*67e74705SXin Li T a;
S7()74*67e74705SXin Li S7() : a(0) {}
75*67e74705SXin Li
76*67e74705SXin Li public:
S7(T v)77*67e74705SXin Li S7(T v) : a(v) {
78*67e74705SXin Li #pragma omp taskloop private(a) private(this->a) private(T::a)
79*67e74705SXin Li for (int k = 0; k < a.a; ++k)
80*67e74705SXin Li ++this->a.a;
81*67e74705SXin Li }
operator =(S7 & s)82*67e74705SXin Li S7 &operator=(S7 &s) {
83*67e74705SXin Li #pragma omp taskloop private(a) private(this->a) private(s.a) private(s.T::a) // expected-error 2 {{expected variable name or data member of current class}}
84*67e74705SXin Li for (int k = 0; k < s.a.a; ++k)
85*67e74705SXin Li ++s.a.a;
86*67e74705SXin Li return *this;
87*67e74705SXin Li }
88*67e74705SXin Li };
89*67e74705SXin Li
90*67e74705SXin Li S3 h;
91*67e74705SXin Li #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
92*67e74705SXin Li
93*67e74705SXin Li template <class I, class C>
foomain(I argc,C ** argv)94*67e74705SXin Li int foomain(I argc, C **argv) {
95*67e74705SXin Li I e(4);
96*67e74705SXin Li I g(5);
97*67e74705SXin Li int i;
98*67e74705SXin Li int &j = i;
99*67e74705SXin Li #pragma omp taskloop private // expected-error {{expected '(' after 'private'}}
100*67e74705SXin Li for (int k = 0; k < argc; ++k)
101*67e74705SXin Li ++k;
102*67e74705SXin Li #pragma omp taskloop private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
103*67e74705SXin Li for (int k = 0; k < argc; ++k)
104*67e74705SXin Li ++k;
105*67e74705SXin Li #pragma omp taskloop private() // expected-error {{expected expression}}
106*67e74705SXin Li for (int k = 0; k < argc; ++k)
107*67e74705SXin Li ++k;
108*67e74705SXin Li #pragma omp taskloop private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
109*67e74705SXin Li for (int k = 0; k < argc; ++k)
110*67e74705SXin Li ++k;
111*67e74705SXin Li #pragma omp taskloop private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
112*67e74705SXin Li for (int k = 0; k < argc; ++k)
113*67e74705SXin Li ++k;
114*67e74705SXin Li #pragma omp taskloop private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
115*67e74705SXin Li for (int k = 0; k < argc; ++k)
116*67e74705SXin Li ++k;
117*67e74705SXin Li #pragma omp taskloop private(argc)
118*67e74705SXin Li for (int k = 0; k < argc; ++k)
119*67e74705SXin Li ++k;
120*67e74705SXin Li #pragma omp taskloop private(S1) // expected-error {{'S1' does not refer to a value}}
121*67e74705SXin Li for (int k = 0; k < argc; ++k)
122*67e74705SXin Li ++k;
123*67e74705SXin Li #pragma omp taskloop private(a, b) // expected-error {{private variable with incomplete type 'S1'}}
124*67e74705SXin Li for (int k = 0; k < argc; ++k)
125*67e74705SXin Li ++k;
126*67e74705SXin Li #pragma omp taskloop private(argv[1]) // expected-error {{expected variable name}}
127*67e74705SXin Li for (int k = 0; k < argc; ++k)
128*67e74705SXin Li ++k;
129*67e74705SXin Li #pragma omp taskloop private(e, g)
130*67e74705SXin Li for (int k = 0; k < argc; ++k)
131*67e74705SXin Li ++k;
132*67e74705SXin Li #pragma omp taskloop private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
133*67e74705SXin Li for (int k = 0; k < argc; ++k)
134*67e74705SXin Li ++k;
135*67e74705SXin Li #pragma omp taskloop shared(i)
136*67e74705SXin Li for (int k = 0; k < argc; ++k)
137*67e74705SXin Li ++k;
138*67e74705SXin Li #pragma omp parallel
139*67e74705SXin Li {
140*67e74705SXin Li int v = 0;
141*67e74705SXin Li int i;
142*67e74705SXin Li #pragma omp taskloop private(i)
143*67e74705SXin Li for (int k = 0; k < argc; ++k) {
144*67e74705SXin Li i = k;
145*67e74705SXin Li v += i;
146*67e74705SXin Li }
147*67e74705SXin Li }
148*67e74705SXin Li #pragma omp parallel shared(i)
149*67e74705SXin Li #pragma omp parallel private(i)
150*67e74705SXin Li #pragma omp taskloop private(j)
151*67e74705SXin Li for (int k = 0; k < argc; ++k)
152*67e74705SXin Li ++k;
153*67e74705SXin Li #pragma omp taskloop private(i)
154*67e74705SXin Li for (int k = 0; k < argc; ++k)
155*67e74705SXin Li ++k;
156*67e74705SXin Li return 0;
157*67e74705SXin Li }
158*67e74705SXin Li
bar(S4 a[2])159*67e74705SXin Li void bar(S4 a[2]) {
160*67e74705SXin Li #pragma omp parallel
161*67e74705SXin Li #pragma omp taskloop private(a)
162*67e74705SXin Li for (int i = 0; i < 2; ++i)
163*67e74705SXin Li foo();
164*67e74705SXin Li }
165*67e74705SXin Li
166*67e74705SXin Li namespace A {
167*67e74705SXin Li double x;
168*67e74705SXin Li #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
169*67e74705SXin Li }
170*67e74705SXin Li namespace B {
171*67e74705SXin Li using A::x;
172*67e74705SXin Li }
173*67e74705SXin Li
main(int argc,char ** argv)174*67e74705SXin Li int main(int argc, char **argv) {
175*67e74705SXin Li S4 e(4);
176*67e74705SXin Li S5 g(5);
177*67e74705SXin Li S6<float> s6(0.0) , s6_0(1.0);
178*67e74705SXin Li S7<S6<float> > s7(0.0) , s7_0(1.0);
179*67e74705SXin Li int i;
180*67e74705SXin Li int &j = i;
181*67e74705SXin Li #pragma omp taskloop private // expected-error {{expected '(' after 'private'}}
182*67e74705SXin Li for (int k = 0; k < argc; ++k)
183*67e74705SXin Li ++k;
184*67e74705SXin Li #pragma omp taskloop private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
185*67e74705SXin Li for (int k = 0; k < argc; ++k)
186*67e74705SXin Li ++k;
187*67e74705SXin Li #pragma omp taskloop private() // expected-error {{expected expression}}
188*67e74705SXin Li for (int k = 0; k < argc; ++k)
189*67e74705SXin Li ++k;
190*67e74705SXin Li #pragma omp taskloop private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
191*67e74705SXin Li for (int k = 0; k < argc; ++k)
192*67e74705SXin Li ++k;
193*67e74705SXin Li #pragma omp taskloop private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
194*67e74705SXin Li for (int k = 0; k < argc; ++k)
195*67e74705SXin Li ++k;
196*67e74705SXin Li #pragma omp taskloop private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
197*67e74705SXin Li for (int k = 0; k < argc; ++k)
198*67e74705SXin Li ++k;
199*67e74705SXin Li #pragma omp taskloop private(argc)
200*67e74705SXin Li for (int k = 0; k < argc; ++k)
201*67e74705SXin Li ++k;
202*67e74705SXin Li #pragma omp taskloop private(S1) // expected-error {{'S1' does not refer to a value}}
203*67e74705SXin Li for (int k = 0; k < argc; ++k)
204*67e74705SXin Li ++k;
205*67e74705SXin Li #pragma omp taskloop private(a, b) // expected-error {{private variable with incomplete type 'S1'}}
206*67e74705SXin Li for (int k = 0; k < argc; ++k)
207*67e74705SXin Li ++k;
208*67e74705SXin Li #pragma omp taskloop private(argv[1]) // expected-error {{expected variable name}}
209*67e74705SXin Li for (int k = 0; k < argc; ++k)
210*67e74705SXin Li ++k;
211*67e74705SXin Li #pragma omp taskloop private(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
212*67e74705SXin Li for (int k = 0; k < argc; ++k)
213*67e74705SXin Li ++k;
214*67e74705SXin Li #pragma omp taskloop private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
215*67e74705SXin Li for (int k = 0; k < argc; ++k)
216*67e74705SXin Li ++k;
217*67e74705SXin Li #pragma omp taskloop private(B::x) // expected-error {{threadprivate or thread local variable cannot be private}}
218*67e74705SXin Li for (int k = 0; k < argc; ++k)
219*67e74705SXin Li ++k;
220*67e74705SXin Li #pragma omp taskloop shared(i)
221*67e74705SXin Li for (int k = 0; k < argc; ++k)
222*67e74705SXin Li ++k;
223*67e74705SXin Li #pragma omp parallel
224*67e74705SXin Li {
225*67e74705SXin Li int i;
226*67e74705SXin Li #pragma omp taskloop private(i)
227*67e74705SXin Li for (int k = 0; k < argc; ++k)
228*67e74705SXin Li ++k;
229*67e74705SXin Li }
230*67e74705SXin Li #pragma omp parallel shared(i)
231*67e74705SXin Li #pragma omp parallel private(i)
232*67e74705SXin Li #pragma omp taskloop private(j)
233*67e74705SXin Li for (int k = 0; k < argc; ++k)
234*67e74705SXin Li ++k;
235*67e74705SXin Li #pragma omp taskloop private(i)
236*67e74705SXin Li for (int k = 0; k < argc; ++k)
237*67e74705SXin Li ++k;
238*67e74705SXin Li static int si;
239*67e74705SXin Li #pragma omp taskloop private(si) // OK
240*67e74705SXin Li for(int k = 0; k < argc; ++k)
241*67e74705SXin Li si = k + 1;
242*67e74705SXin Li
243*67e74705SXin Li s6 = s6_0; // expected-note {{in instantiation of member function 'S6<float>::operator=' requested here}}
244*67e74705SXin Li s7 = s7_0; // expected-note {{in instantiation of member function 'S7<S6<float> >::operator=' requested here}}
245*67e74705SXin Li return foomain(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<int, char>' requested here}}
246*67e74705SXin Li }
247*67e74705SXin Li
248