forked from OSchip/llvm-project
113 lines
2.9 KiB
C++
113 lines
2.9 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s -Wuninitialized
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// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s -Wuninitialized
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void foo() {
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}
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bool foobool(int argc) {
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return argc;
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}
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struct S1; // expected-note {{declared here}}
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extern S1 a;
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class S2 {
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mutable int a;
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public:
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S2() : a(0) {}
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S2(S2 &s2) : a(s2.a) {}
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};
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const S2 b;
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const S2 ba[5];
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class S3 {
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int a;
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public:
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S3() : a(0) {}
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S3(S3 &s3) : a(s3.a) {}
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};
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const S3 c;
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const S3 ca[5];
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extern const int f;
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class S4 {
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int a;
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S4();
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S4(const S4 &s4);
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public:
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S4(int v) : a(v) {}
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};
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class S5 {
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int a;
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S5() : a(0) {}
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S5(const S5 &s5) : a(s5.a) {}
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public:
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S5(int v) : a(v) {}
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};
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S3 h;
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#pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}}
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namespace A {
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double x;
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#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
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}
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namespace B {
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using A::x;
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}
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int main(int argc, char **argv) {
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const int d = 5;
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const int da[5] = {0};
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S4 e(4);
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S5 g(5);
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int i, z;
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int &j = i;
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#pragma omp task shared // expected-error {{expected '(' after 'shared'}}
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foo();
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#pragma omp task shared( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp task shared() // expected-error {{expected expression}}
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foo();
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#pragma omp task shared(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp task shared(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp task shared(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
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foo();
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#pragma omp task shared(argc, z)
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foo();
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#pragma omp task shared(S1) // expected-error {{'S1' does not refer to a value}}
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foo();
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#pragma omp task shared(a, b, c, d, f)
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foo();
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#pragma omp task shared(argv[1]) // expected-error {{expected variable name}}
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foo();
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#pragma omp task shared(ba)
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foo();
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#pragma omp task shared(ca)
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foo();
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#pragma omp task shared(da)
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foo();
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#pragma omp task shared(e, g)
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foo();
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#pragma omp task shared(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be shared}}
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foo();
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#pragma omp task private(i), shared(i) // expected-error {{private variable cannot be shared}} expected-note {{defined as private}}
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foo();
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#pragma omp task firstprivate(i), shared(i) // expected-error {{firstprivate variable cannot be shared}} expected-note {{defined as firstprivate}}
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foo();
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#pragma omp parallel private(i)
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#pragma omp task shared(i)
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#pragma omp task shared(j)
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foo();
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#pragma omp parallel firstprivate(i)
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#pragma omp task shared(i)
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#pragma omp task shared(j)
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foo();
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return 0;
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}
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