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Diffstat (limited to 'test/OpenMP/taskloop_private_messages.cpp')
| -rw-r--r-- | test/OpenMP/taskloop_private_messages.cpp | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/test/OpenMP/taskloop_private_messages.cpp b/test/OpenMP/taskloop_private_messages.cpp new file mode 100644 index 000000000000..3d00d3f252b3 --- /dev/null +++ b/test/OpenMP/taskloop_private_messages.cpp @@ -0,0 +1,195 @@ +// RUN: %clang_cc1 -verify -fopenmp %s + +void foo() { +} + +bool foobool(int argc) { + return argc; +} + +struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}} +extern S1 a; +class S2 { + mutable int a; + +public: + S2() : a(0) {} +}; +const S2 b; +const S2 ba[5]; +class S3 { + int a; + +public: + S3() : a(0) {} +}; +const S3 ca[5]; +class S4 { + int a; + S4(); // expected-note {{implicitly declared private here}} + +public: + S4(int v) : a(v) {} +}; +class S5 { + int a; + S5() : a(0) {} // expected-note {{implicitly declared private here}} + +public: + S5(int v) : a(v) {} +}; + +S3 h; +#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}} + +template <class I, class C> +int foomain(I argc, C **argv) { + I e(4); + I g(5); + int i; + int &j = i; +#pragma omp taskloop private // expected-error {{expected '(' after 'private'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private() // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(argc) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(S1) // expected-error {{'S1' does not refer to a value}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(a, b) // expected-error {{private variable with incomplete type 'S1'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(e, g) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(h) // expected-error {{threadprivate or thread local variable cannot be private}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop shared(i) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel + { + int v = 0; + int i; +#pragma omp taskloop private(i) + for (int k = 0; k < argc; ++k) { + i = k; + v += i; + } + } +#pragma omp parallel shared(i) +#pragma omp parallel private(i) +#pragma omp taskloop private(j) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(i) + for (int k = 0; k < argc; ++k) + ++k; + return 0; +} + +void bar(S4 a[2]) { +#pragma omp parallel +#pragma omp taskloop private(a) + for (int i = 0; i < 2; ++i) + foo(); +} + +namespace A { +double x; +#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} +} +namespace B { +using A::x; +} + +int main(int argc, char **argv) { + S4 e(4); + S5 g(5); + int i; + int &j = i; +#pragma omp taskloop private // expected-error {{expected '(' after 'private'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private() // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(argc) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(S1) // expected-error {{'S1' does not refer to a value}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(a, b) // expected-error {{private variable with incomplete type 'S1'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(h) // expected-error {{threadprivate or thread local variable cannot be private}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(B::x) // expected-error {{threadprivate or thread local variable cannot be private}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop shared(i) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel + { + int i; +#pragma omp taskloop private(i) + for (int k = 0; k < argc; ++k) + ++k; + } +#pragma omp parallel shared(i) +#pragma omp parallel private(i) +#pragma omp taskloop private(j) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp taskloop private(i) + for (int k = 0; k < argc; ++k) + ++k; + static int si; +#pragma omp taskloop private(si) // OK + for(int k = 0; k < argc; ++k) + si = k + 1; + + return 0; +} + |