104 lines · cpp
1// RUN: %clang_cc1 -verify=expected,omp4 -fopenmp -fopenmp-version=45 -std=c++11 %s -Wuninitialized2// RUN: %clang_cc1 -verify=expected,omp5 -fopenmp -fopenmp-version=50 -std=c++11 %s -Wuninitialized3// RUN: %clang_cc1 -verify=expected,omp51 -fopenmp -std=c++11 %s -Wuninitialized4 5// RUN: %clang_cc1 -verify=expected,omp4 -fopenmp-simd -fopenmp-version=45 -std=c++11 %s -Wuninitialized6// RUN: %clang_cc1 -verify=expected,omp5 -fopenmp-simd -fopenmp-version=50 -std=c++11 %s -Wuninitialized7// RAN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd -std=c++11 %s -Wuninitialized8 9void foo() {10}11 12bool foobool(int argc) {13 return argc;14}15 16struct S1; // expected-note {{declared here}}17 18class vector {19 public:20 int operator[](int index) { return 0; }21};22 23int main(int argc, char **argv, char *env[]) {24 vector vec;25 typedef float V __attribute__((vector_size(16)));26 V a;27 auto arr = x; // expected-error {{use of undeclared identifier 'x'}}28 int i;29 30 #pragma omp target parallel for simd depend // expected-error {{expected '(' after 'depend'}}31 for (i = 0; i < argc; ++i) foo();32#pragma omp target parallel for simd depend( // omp4-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-warning {{missing ':' after dependency type - ignoring}} omp5-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}33 for (i = 0; i < argc; ++i) foo();34#pragma omp target parallel for simd depend() // omp4-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}} omp5-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}35 for (i = 0; i < argc; ++i) foo();36#pragma omp target parallel for simd depend(argc // omp4-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} omp5-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}37 for (i = 0; i < argc; ++i) foo();38#pragma omp target parallel for simd 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'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}39 for (i = 0; i < argc; ++i)40 foo();41#pragma omp target parallel for simd 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'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}42 for (i = 0; i < argc; ++i) foo();43 #pragma omp target parallel for simd depend (in : argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}}44 for (i = 0; i < argc; ++i) foo();45#pragma omp target parallel for simd depend(out:) // expected-error {{expected expression}}46 for (i = 0; i < argc; ++i)47 foo();48#pragma omp target parallel for simd depend(inout : foobool(argc)), depend(in, argc) // omp4-error {{expected addressable lvalue expression, array element or array section}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected expression}} omp5-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}} omp51-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}49 for (i = 0; i < argc; ++i)50 foo();51#pragma omp target parallel for simd depend(out : S1) // expected-error {{'S1' does not refer to a value}}52 for (i = 0; i < argc; ++i)53 foo();54#pragma omp target parallel for simd depend(in : argv[1][1] = '2')55 for (i = 0; i < argc; ++i)56 foo();57#pragma omp target parallel for simd 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}} omp51-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}58 for (i = 0; i < argc; ++i)59 foo();60#pragma omp target parallel for simd depend(in : argv[0])61 for (i = 0; i < argc; ++i)62 foo();63#pragma omp target parallel for simd depend(in:) // expected-error {{expected expression}}64 for (i = 0; i < argc; ++i) foo();65 #pragma omp target parallel for simd depend (in : main)66 for (i = 0; i < argc; ++i) foo();67#pragma omp target parallel for simd 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}} omp51-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}68 for (i = 0; i < argc; ++i) foo();69 #pragma omp target parallel for simd depend (in : vec[1:2]) // expected-error {{ value is not an array or pointer}}70 for (i = 0; i < argc; ++i) foo();71 #pragma omp target parallel for simd depend (in : argv[ // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}72 for (i = 0; i < argc; ++i) foo();73 #pragma omp target parallel for simd depend (in : argv[: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}74 for (i = 0; i < argc; ++i) foo();75 #pragma omp target parallel for simd 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 '('}}76 for (i = 0; i < argc; ++i) foo();77 #pragma omp target parallel for simd depend (in : argv[argc: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}78 for (i = 0; i < argc; ++i) foo();79 #pragma omp target parallel for simd depend (in : argv[argc:argc] // expected-error {{expected ')'}} expected-note {{to match this '('}}80 for (i = 0; i < argc; ++i) foo();81 #pragma omp target parallel for simd depend (in : argv[0:-1]) // expected-error {{section length is evaluated to a negative value -1}}82 for (i = 0; i < argc; ++i) foo();83 #pragma omp target parallel for simd depend (in : argv[-1:0]) // expected-error {{zero-length array section is not allowed in 'depend' clause}}84 for (i = 0; i < argc; ++i) foo();85 #pragma omp target parallel for simd depend (in : argv[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}86 for (i = 0; i < argc; ++i) foo();87 #pragma omp target parallel for simd depend(in : argv [3:4:1]) // expected-error {{expected ']'}} expected-note {{to match this '['}}88 for (i = 0; i < argc; ++i) foo();89 #pragma omp target parallel for simd depend(in:a[0:1]) // expected-error {{subscripted value is not an array or pointer}}90 for (i = 0; i < argc; ++i) foo();91 #pragma omp target parallel for simd depend(in:argv[argv[:2]:1]) // expected-error {{OpenMP array section is not allowed here}}92 for (i = 0; i < argc; ++i) foo();93 #pragma omp target parallel for simd depend(in:argv[0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}94 for (i = 0; i < argc; ++i) foo();95 #pragma omp target parallel for simd depend(in:env[0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is an array of unknown bound}}96 for (i = 0; i < argc; ++i) foo();97 #pragma omp target parallel for simd depend(in : argv[ : argc][1 : argc - 1])98 for (i = 0; i < argc; ++i) foo();99 #pragma omp target parallel for simd depend(in : arr[0])100 for (i = 0; i < argc; ++i) foo();101 102 return 0;103}104