forked from OSchip/llvm-project
93 lines
3.5 KiB
C++
93 lines
3.5 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s
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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}} expected-note{{forward declaration of 'S1'}}
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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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static float S2s;
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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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};
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const S3 c; // expected-note {{global variable is predetermined as shared}}
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const S3 ca[5]; // expected-note {{global variable is predetermined as shared}}
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extern const int f; // expected-note {{global variable is predetermined as shared}}
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class S4 {
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int a;
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S4(); // expected-note {{implicitly declared private here}}
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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) {} // expected-note {{implicitly declared private here}}
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public:
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S5(int v):a(v) { }
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};
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int threadvar;
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#pragma omp threadprivate(threadvar) // 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; // expected-note {{constant variable is predetermined as shared}}
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const int da[5] = { 0 }; // expected-note {{constant variable is predetermined as shared}}
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S4 e(4);
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S5 g[] = {5, 6};
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int i;
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int &j = i;
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#pragma omp parallel private // expected-error {{expected '(' after 'private'}}
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#pragma omp parallel private ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp parallel private () // expected-error {{expected expression}}
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#pragma omp parallel private (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp parallel private (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp parallel private (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
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#pragma omp parallel private (argc argv) // expected-error {{expected ',' or ')' in 'private' clause}}
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#pragma omp parallel private (S1) // expected-error {{'S1' does not refer to a value}}
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#pragma omp parallel private (a, b, c, d, f) // expected-error {{a private variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be private}}
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#pragma omp parallel private (argv[1]) // expected-error {{expected variable name}}
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#pragma omp parallel private(ba)
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#pragma omp parallel private(ca) // expected-error {{shared variable cannot be private}}
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#pragma omp parallel private(da) // expected-error {{shared variable cannot be private}}
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#pragma omp parallel private(S2::S2s)
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#pragma omp parallel private(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
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#pragma omp parallel private(threadvar, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be private}}
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#pragma omp parallel shared(i), private(i) // expected-error {{shared variable cannot be private}} expected-note {{defined as shared}}
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foo();
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#pragma omp parallel firstprivate(i) private(i) // expected-error {{firstprivate variable cannot be private}} 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 parallel private(j)
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foo();
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#pragma omp parallel firstprivate(i)
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for (int k = 0; k < 10; ++k) {
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#pragma omp parallel private(i)
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foo();
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}
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static int m;
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#pragma omp parallel private(m) // OK
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foo();
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return 0;
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}
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