236 lines
10 KiB
C++
236 lines
10 KiB
C++
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// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 %s -Wuninitialized
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// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 %s -Wuninitialized
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typedef void **omp_allocator_handle_t;
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extern const omp_allocator_handle_t omp_null_allocator;
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extern const omp_allocator_handle_t omp_default_mem_alloc;
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extern const omp_allocator_handle_t omp_large_cap_mem_alloc;
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extern const omp_allocator_handle_t omp_const_mem_alloc;
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extern const omp_allocator_handle_t omp_high_bw_mem_alloc;
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extern const omp_allocator_handle_t omp_low_lat_mem_alloc;
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extern const omp_allocator_handle_t omp_cgroup_mem_alloc;
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extern const omp_allocator_handle_t omp_pteam_mem_alloc;
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extern const omp_allocator_handle_t omp_thread_mem_alloc;
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void foo() {
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}
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struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}} expected-note 1 {{forward declaration of 'S1'}} 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; // expected-note {{static data member is predetermined as shared}} expected-note 1 {{static data member is predetermined as shared}}
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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 2 {{'c' defined here}}
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const S3 ca[5]; // expected-note 2 {{'ca' defined here}}
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extern const int f; // expected-note 2 {{'f' declared here}}
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int threadvar;
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#pragma omp threadprivate(threadvar) // expected-note {{defined as threadprivate or thread local}} expected-note 1 {{defined as threadprivate or thread local}}
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class S4 {
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int a;
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S4(); // expected-note {{implicitly declared private here}} expected-note 1 {{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}} expected-note 1 {{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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namespace A {
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double x;
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#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} expected-note 1 {{defined as threadprivate or thread local}} expected-note 2 {{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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S3 h;
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#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
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template <class I, class C, class D, class E>
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int foomain(I argc, C **argv) {
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const I d = 5; // expected-note {{'d' defined here}}
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const I da[5] = { 0 }; // expected-note {{'da' defined here}}
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D e(4);
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E g[] = {5, 6};
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I i;
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I &j = i;
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#pragma omp target parallel private // expected-error {{expected '(' after 'private'}}
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{}
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#pragma omp target parallel private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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{}
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#pragma omp target parallel private() // expected-error {{expected expression}}
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{}
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#pragma omp target parallel private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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{}
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#pragma omp target parallel private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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{}
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#pragma omp target parallel private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
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{}
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#pragma omp target parallel private(argc argv) // expected-error {{expected ',' or ')' in 'private' clause}}
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{}
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#pragma omp target parallel private(argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}}
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{}
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#pragma omp target parallel private(S1) // expected-error {{'S1' does not refer to a value}}
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{}
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#pragma omp target parallel private(a, b) // expected-error {{private variable with incomplete type 'S1'}}
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{}
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#pragma omp target parallel private (a, b, c, d, f) // expected-error {{a private variable with incomplete type 'S1'}} expected-error 1 {{const-qualified variable without mutable fields cannot be private}} expected-error 2 {{const-qualified variable cannot be private}}
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{}
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#pragma omp target parallel private(argv[1]) // expected-error {{expected variable name}}
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{}
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#pragma omp target parallel allocate(omp_thread_mem_alloc: ba) private(ba) // expected-warning {{allocator with the 'thread' trait access has unspecified behavior on 'target parallel' directive}} expected-error {{allocator must be specified in the 'uses_allocators' clause}}
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{}
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#pragma omp target parallel private(ca) // expected-error {{const-qualified variable without mutable fields cannot be private}}
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{}
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#pragma omp target parallel private(da) // expected-error {{const-qualified variable cannot be private}}
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{}
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#pragma omp target parallel private(S2::S2s) // expected-error {{shared variable cannot be private}}
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{}
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#pragma omp target 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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{}
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#pragma omp target parallel private(threadvar, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be private}}
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{}
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#pragma omp target 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 target 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 target parallel private(i)
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{}
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#pragma omp target 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 target 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 target parallel private(m) // OK
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foo();
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#pragma omp target parallel private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
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{}
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#pragma omp target parallel private(B::x) // expected-error {{threadprivate or thread local variable cannot be private}}
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#pragma omp parallel
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{
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int v = 0;
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int i;
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}
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#pragma omp target parallel shared(i)
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{}
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#pragma omp target parallel private(i)
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{}
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#pragma omp target parallel private(j)
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{}
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#pragma omp target parallel private(i)
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{}
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static int si;
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#pragma omp target parallel private(si) // OK
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{}
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return 0;
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}
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void bar(S4 a[2]) {
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#pragma omp parallel
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#pragma omp target parallel private(a)
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{}
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}
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int main(int argc, char **argv) {
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const int d = 5; // expected-note {{'d' defined here}}
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const int da[5] = { 0 }; // expected-note {{'da' defined here}}
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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 target parallel private // expected-error {{expected '(' after 'private'}}
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{}
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#pragma omp target parallel private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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{}
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#pragma omp target parallel private() // expected-error {{expected expression}}
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{}
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#pragma omp target parallel private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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{}
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#pragma omp target parallel private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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{}
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#pragma omp target parallel private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
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{}
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#pragma omp target parallel private(argc argv) // expected-error {{expected ',' or ')' in 'private' clause}}
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{}
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#pragma omp target parallel private(argc)
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{}
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#pragma omp target parallel private(S1) // expected-error {{'S1' does not refer to a value}}
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{}
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#pragma omp target parallel private(a, b) // expected-error {{private variable with incomplete type 'S1'}}
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{}
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#pragma omp target parallel private (a, b, c, d, f) // expected-error {{a private variable with incomplete type 'S1'}} expected-error 1 {{const-qualified variable without mutable fields cannot be private}} expected-error 2 {{const-qualified variable cannot be private}}
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{}
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#pragma omp target parallel private(argv[1]) // expected-error {{expected variable name}}
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{}
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#pragma omp target parallel private(ba)
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{}
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#pragma omp target parallel private(ca) // expected-error {{const-qualified variable without mutable fields cannot be private}}
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{}
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#pragma omp target parallel private(da) // expected-error {{const-qualified variable cannot be private}}
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{}
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#pragma omp target parallel private(S2::S2s) // expected-error {{shared variable cannot be private}}
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{}
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#pragma omp target 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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{}
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#pragma omp target parallel private(threadvar, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be private}}
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{}
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#pragma omp target 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 target 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 target parallel private(i)
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{}
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#pragma omp target 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 target 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 target parallel private(m) // OK
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foo();
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#pragma omp target parallel private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
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{}
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#pragma omp target parallel private(B::x) // expected-error {{threadprivate or thread local variable cannot be private}}
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#pragma omp parallel
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{
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int i;
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}
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#pragma omp target parallel shared(i)
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{}
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#pragma omp target parallel private(i)
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{}
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#pragma omp target parallel private(j)
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{}
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#pragma omp target parallel private(i)
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{}
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static int si;
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#pragma omp target parallel private(si) // OK
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{}
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return foomain<int, char, S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<int, char, S4, S5>' requested here}}
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}
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