6ddfe1a6af
Currently checks for active data-sharing attributes for variables are performed for found var decls. Instead these checks must be performed for canonical decls of these variables to avoid possible troubles with with the differently qualified re-declarations of the same variable, for example:
namespace A { int x; }
namespace B { using A::x; }
Both A::x and B::x actually reference the same object A::x and this fact must be taken into account during data-sharing attributes analysis.
llvm-svn: 235096
143 lines
5.4 KiB
C++
143 lines
5.4 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp=libiomp5 %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; // expected-note {{'j' defined here}}
|
|
#pragma omp simd private // expected-error {{expected '(' after 'private'}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private () // expected-error {{expected expression}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (argc)
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (S1) // expected-error {{'S1' does not refer to a value}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (a, b) // expected-error {{private variable with incomplete type 'S1'}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (argv[1]) // expected-error {{expected variable name}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private(e, g)
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd shared(i) // expected-error {{unexpected OpenMP clause 'shared' in directive '#pragma omp simd'}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp parallel
|
|
{
|
|
int v = 0;
|
|
int i;
|
|
#pragma omp simd 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 simd private(j) // expected-error {{arguments of OpenMP clause 'private' cannot be of reference type}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private(i)
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
return 0;
|
|
}
|
|
|
|
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; // expected-note {{'j' defined here}}
|
|
#pragma omp simd private // expected-error {{expected '(' after 'private'}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private () // expected-error {{expected expression}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (argc)
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (S1) // expected-error {{'S1' does not refer to a value}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (a, b) // expected-error {{private variable with incomplete type 'S1'}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private (argv[1]) // expected-error {{expected variable name}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd 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 simd private(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be private}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd shared(i) // expected-error {{unexpected OpenMP clause 'shared' in directive '#pragma omp simd'}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp parallel
|
|
{
|
|
int i;
|
|
#pragma omp simd private(i)
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
}
|
|
#pragma omp parallel shared(i)
|
|
#pragma omp parallel private(i)
|
|
#pragma omp simd private(j) // expected-error {{arguments of OpenMP clause 'private' cannot be of reference type}}
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
#pragma omp simd private(i)
|
|
for (int k = 0; k < argc; ++k) ++k;
|
|
|
|
return 0;
|
|
}
|
|
|