forked from OSchip/llvm-project
113 lines
14 KiB
C++
113 lines
14 KiB
C++
// RUN: %clang_cc1 -verify=expected,omp4 -fopenmp -fopenmp-version=45 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
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// RUN: %clang_cc1 -verify=expected,omp5 -fopenmp -fopenmp-version=50 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
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// RUN: %clang_cc1 -verify=expected,omp4 -fopenmp-simd -fopenmp-version=45 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
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// RUN: %clang_cc1 -verify=expected,omp5 -fopenmp-simd -fopenmp-version=50 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
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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 2 {{declared here}}
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class vector {
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public:
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int operator[](int index) { return 0; }
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};
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template <class T, class S, class R>
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int tmain(T argc, S **argv, R *env[]) {
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vector vec;
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typedef float V __attribute__((vector_size(16)));
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V a;
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char *arr;
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int i, z;
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#pragma omp depend target update to(z) // expected-error{{expected an OpenMP directive}}
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#pragma omp depend(out:argc) target update to(z) // expected-error{{expected an OpenMP directive}}
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#pragma omp target depend(in:argc) update to(z) // expected-error{{unexpected OpenMP clause 'update' in directive '#pragma omp target'}} expected-error{{unexpected OpenMP clause 'to' in directive '#pragma omp target'}}
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{}
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#pragma omp target update to(z) depend // expected-error {{expected '(' after 'depend'}}
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#pragma omp target update to(z) depend( // omp4-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} expected-error {{expected ')'}} omp5-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} expected-note {{to match this '('}} expected-warning {{missing ':' after dependency type - ignoring}}
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#pragma omp target update to(z) depend() // omp4-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} omp5-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}}
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#pragma omp target update to(z) depend(argc // omp4-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} omp5-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp target update to(z) depend(source : argc) // omp4-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} omp5-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}}
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#pragma omp target update to(z) depend(source) // expected-error {{expected expression}} expected-warning {{missing ':' after dependency type - ignoring}} omp4-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} omp5-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}}
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#pragma omp target update to(z) depend(in : argc)) // expected-warning {{extra tokens at the end of '#pragma omp target update' are ignored}}
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#pragma omp target update to(z) depend(out:) // expected-error {{expected expression}}
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#pragma omp target update to(z) depend(inout : foobool(argc)), depend(in, argc) // omp4-error {{expected addressable lvalue expression, array element or array section}} omp5-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected expression}}
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#pragma omp target update to(z) depend(out : S1) // expected-error {{'S1' does not refer to a value}}
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#pragma omp target update to(z) depend(in : argv[1][1] = '2') // omp4-error {{expected addressable lvalue expression, array element or array section}} omp5-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}
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#pragma omp target update to(z) depend(in : vec[1]) // omp4-error {{expected addressable lvalue expression, array element or array section}} omp5-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}
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#pragma omp target update to(z) depend(in : argv[0])
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#pragma omp target update to(z) depend(in:) // expected-error {{expected expression}}
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#pragma omp target update to(z) depend(in : tmain)
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#pragma omp target update to(z) depend(in : a[0]) // omp4-error {{expected addressable lvalue expression, array element or array section}} omp5-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}
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#pragma omp target update to(z) depend(in : vec [1:2]) // expected-error {{ value is not an array or pointer}}
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#pragma omp target update to(z) depend(in : argv[ // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}
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#pragma omp target update to(z) depend(in : argv[: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}
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#pragma omp target update to(z) depend(in : argv[:] // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp target update to(z) depend(in : argv [argc: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}
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#pragma omp target update to(z) depend(in : argv [argc:argc] // expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp target update to(z) depend(in : argv [0:-1]) // expected-error {{section length is evaluated to a negative value -1}}
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#pragma omp target update to(z) depend(in : argv [-1:0]) // expected-error {{zero-length array section is not allowed in 'depend' clause}}
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#pragma omp target update to(z) depend(in : argv[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
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#pragma omp target update to(z) depend(in : argv [3:4:1]) // expected-error {{expected ']'}} expected-note {{to match this '['}}
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#pragma omp target update to(z) depend(in : a [0:1]) // expected-error {{subscripted value is not an array or pointer}}
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#pragma omp target update to(z) depend(in : argv [argv[:2]:1]) // expected-error {{OpenMP array section is not allowed here}}
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#pragma omp target update to(z) depend(in : argv [0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
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#pragma omp target update to(z) depend(in : env [0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is an array of unknown bound}}
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#pragma omp target update to(z) depend(in : argv[:argc] [1:argc - 1])
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#pragma omp target update to(z) depend(in : arr[0])
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return 0;
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}
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int main(int argc, char **argv, char *env[]) {
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vector vec;
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typedef float V __attribute__((vector_size(16)));
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V a;
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auto arr = x; // expected-error {{use of undeclared identifier 'x'}}
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int z;
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#pragma omp depend target update to(z) // expected-error{{expected an OpenMP directive}}
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#pragma omp depend(out:argc) target update to(z) // expected-error{{expected an OpenMP directive}}
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#pragma omp target depend(in:argc) update to(z) // expected-error{{unexpected OpenMP clause 'update' in directive '#pragma omp target'}} expected-error{{unexpected OpenMP clause 'to' in directive '#pragma omp target'}}
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{}
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#pragma omp target update to(z) depend // expected-error {{expected '(' after 'depend'}}
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#pragma omp target update to(z) depend( // omp4-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} expected-error {{expected ')'}} omp5-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} expected-note {{to match this '('}} expected-warning {{missing ':' after dependency type - ignoring}}
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#pragma omp target update to(z) depend() // omp4-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} omp5-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}}
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#pragma omp target update to(z) depend(argc // omp4-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} omp5-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp target update to(z) depend(source : argc) // omp4-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} omp5-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}}
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#pragma omp target update to(z) depend(source) // expected-error {{expected expression}} expected-warning {{missing ':' after dependency type - ignoring}} omp4-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} omp5-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}}
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#pragma omp target update to(z) depend(in : argc)) // expected-warning {{extra tokens at the end of '#pragma omp target update' are ignored}}
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#pragma omp target update to(z) depend(out:) // expected-error {{expected expression}}
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#pragma omp target update to(z) depend(inout : foobool(argc)), depend(in, argc) // omp4-error {{expected addressable lvalue expression, array element or array section}} omp5-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected expression}}
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#pragma omp target update to(z) depend(out : S1) // expected-error {{'S1' does not refer to a value}}
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#pragma omp target update to(z) depend(in : argv[1][1] = '2')
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#pragma omp target update to(z) depend(in : vec[1]) // omp4-error {{expected addressable lvalue expression, array element or array section}} omp5-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}
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#pragma omp target update to(z) depend(in : argv[0])
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#pragma omp target update to(z) depend(in:) // expected-error {{expected expression}}
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#pragma omp target update to(z) depend(in : main)
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#pragma omp target update to(z) depend(in : a[0]) // omp4-error {{expected addressable lvalue expression, array element or array section}} omp5-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}
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#pragma omp target update to(z) depend(in : vec [1:2]) // expected-error {{ value is not an array or pointer}}
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#pragma omp target update to(z) depend(in : argv[ // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}
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#pragma omp target update to(z) depend(in : argv[: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}
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#pragma omp target update to(z) depend(in : argv[:] // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp target update to(z) depend(in : argv [argc: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}
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#pragma omp target update to(z) depend(in : argv [argc:argc] // expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp target update to(z) depend(in : argv [0:-1]) // expected-error {{section length is evaluated to a negative value -1}}
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#pragma omp target update to(z) depend(in : argv [-1:0]) // expected-error {{zero-length array section is not allowed in 'depend' clause}}
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#pragma omp target update to(z) depend(in : argv[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
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#pragma omp target update to(z) depend(in : argv [3:4:1]) // expected-error {{expected ']'}} expected-note {{to match this '['}}
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#pragma omp target update to(z) depend(in : a [0:1]) // expected-error {{subscripted value is not an array or pointer}}
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#pragma omp target update to(z) depend(in : argv [argv[:2]:1]) // expected-error {{OpenMP array section is not allowed here}}
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#pragma omp target update to(z) depend(in : argv [0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
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#pragma omp target update to(z) depend(in : env [0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is an array of unknown bound}}
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#pragma omp target update to(z) depend(in : argv[:argc] [1:argc - 1])
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#pragma omp target update to(z) depend(in : arr[0])
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return tmain(argc, argv, env); // expected-note {{in instantiation of function template specialization 'tmain<int, char, char>' requested here}}
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}
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