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656d022331
where should not. Currently we are using QTy->isIncompleteType(&ND) to check incomplete type. But before doing that, need to instantiate for a class template specialization or a class member of a class template specialization, or an array with known size of such..., so that we know it is really incomplete type. To fix this using RequireCompleteType instead. The new test is added into "test/OpenMP/target_update_messages.cpp" The different of using RequireCompleteType is when emit incomplete type, an additional note is also emitted to point to where incomplete type is declared. Because this change, many tests are needed to be fixed by adding additional note. This is to fix https://bugs.llvm.org/show_bug.cgi?id=50508 Differential Revision: https://reviews.llvm.org/D107200
148 lines
4.4 KiB
C++
148 lines
4.4 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp %s -Wno-openmp-mapping -Wuninitialized
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// RUN: %clang_cc1 -verify -fopenmp-simd %s -Wno-openmp-mapping -Wuninitialized
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extern int omp_default_mem_alloc;
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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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void xxx(int argc) {
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int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
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#pragma omp target
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#pragma omp teams firstprivate(fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
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for (int i = 0; i < 10; ++i)
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;
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}
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struct S1; // expected-note {{declared here}} expected-note 2 {{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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S2(const S2 &s2) : a(s2.a) {}
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static float S2s;
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static const float S2sc;
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};
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const float S2::S2sc = 0;
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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(const 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); // 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) {}
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S5(const S5 &s5) : a(s5.a) {} // 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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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 target
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#pragma omp teams firstprivate // expected-error {{expected '(' after 'firstprivate'}}
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foo();
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#pragma omp target
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#pragma omp teams firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target
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#pragma omp teams firstprivate() // expected-error {{expected expression}}
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(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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foo();
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#pragma omp target
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#pragma omp teams firstprivate(S1) // expected-error {{'S1' does not refer to a value}}
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}} expected-error {{firstprivate variable with incomplete type 'S1'}}
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(argv[1]) // expected-error {{expected variable name}}
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(ba, z)
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(ca)
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(da)
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(S2::S2s)
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(S2::S2sc)
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be firstprivate}}
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foo();
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#pragma omp target
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#pragma omp teams private(i), firstprivate(i) // expected-error {{private variable cannot be firstprivate}} expected-note{{defined as private}}
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foo();
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#pragma omp target
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#pragma omp teams shared(i)
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(i)
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foo();
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#pragma omp target
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#pragma omp teams firstprivate(j)
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foo();
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static int m;
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#pragma omp target
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#pragma omp teams firstprivate(m) // OK
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foo();
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return 0;
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}
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