clang/test/OpenMP/target_update_depend_messages.cpp

   1 // RUN: %clang_cc1 -verify=expected,omp4 -fopenmp -fopenmp-version=45 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
   2 // RUN: %clang_cc1 -verify=expected,omp5 -fopenmp -fopenmp-version=50 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
   3 // RUN: %clang_cc1 -verify=expected,omp51 -fopenmp -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
   4
   5 // RUN: %clang_cc1 -verify=expected,omp4 -fopenmp-simd -fopenmp-version=45 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
   6 // RUN: %clang_cc1 -verify=expected,omp5 -fopenmp-simd -fopenmp-version=50 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
   7 // RUN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
   8 void foo() {
   9 }
  10
  11 bool foobool(int argc) {
  12   return argc;
  13 }
  14
  15 struct S1; // expected-note 2 {{declared here}}
  16
  17 class vector {
  18   public:
  19     int operator[](int index) { return 0; }
  20 };
  21 template <class T, class S, class R>
  22 int tmain(T argc, S **argv, R *env[]) {
  23   vector vec;
  24   typedef float V __attribute__((vector_size(16)));
  25   V a;
  26   char *arr;
  27   int i, z;
  28
  29   #pragma omp depend target update to(z) // expected-error{{expected an OpenMP directive}}
  30   #pragma omp depend(out:argc) target update to(z) // expected-error{{expected an OpenMP directive}}
  31   #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'}}
  32   {}
  33
  34   #pragma omp target update to(z) depend // expected-error {{expected '(' after 'depend'}}
  35 #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}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}
  36 #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}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}
  37 #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 '('}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}
  38 #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'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}
  39 #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'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}
  40 #pragma omp target update to(z) depend(in : argc)) // expected-warning {{extra tokens at the end of '#pragma omp target update' are ignored}}
  41 #pragma omp target update to(z) depend(out:)    // expected-error {{expected expression}}
  42 #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}} omp51-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}
  43 #pragma omp target update to(z) depend(out : S1) // expected-error {{'S1' does not refer to a value}}
  44 #pragma omp target update to(z) depend(in : argv[1][1] = '2')
  45 #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}} omp51-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}
  46 #pragma omp target update to(z) depend(in : argv[0])
  47 #pragma omp target update to(z) depend(in:) // expected-error {{expected expression}}
  48 #pragma omp target update to(z) depend(in : tmain)
  49 #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}} omp51-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}
  50 #pragma omp target update to(z) depend(in : vec [1:2]) // expected-error {{ value is not an array or pointer}}
  51 #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 '('}}
  52 #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 '('}}
  53 #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 '('}}
  54 #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 '('}}
  55 #pragma omp target update to(z) depend(in : argv [argc:argc] // expected-error {{expected ')'}} expected-note {{to match this '('}}
  56 #pragma omp target update to(z) depend(in : argv [0:-1]) // expected-error {{section length is evaluated to a negative value -1}}
  57 #pragma omp target update to(z) depend(in : argv [-1:0]) // expected-error {{zero-length array section is not allowed in 'depend' clause}}
  58 #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}}
  59 #pragma omp target update to(z) depend(in : argv [3:4:1]) // expected-error {{expected ']'}} expected-note {{to match this '['}}
  60 #pragma omp target update to(z) depend(in : a [0:1]) // expected-error {{subscripted value is not an array or pointer}}
  61 #pragma omp target update to(z) depend(in : argv [argv[:2]:1]) // expected-error {{OpenMP array section is not allowed here}}
  62 #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}}
  63 #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}}
  64 #pragma omp target update to(z) depend(in : argv[:argc] [1:argc - 1])
  65 #pragma omp target update to(z) depend(in : arr[0])
  66
  67   return 0;
  68 }
  69 int main(int argc, char **argv, char *env[]) {
  70   vector vec;
  71   typedef float V __attribute__((vector_size(16)));
  72   V a;
  73   auto arr = x; // expected-error {{use of undeclared identifier 'x'}}
  74   int z;
  75
  76   #pragma omp depend target update to(z) // expected-error{{expected an OpenMP directive}}
  77   #pragma omp depend(out:argc) target update to(z) // expected-error{{expected an OpenMP directive}}
  78   #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'}}
  79   {}
  80
  81   #pragma omp target update to(z) depend // expected-error {{expected '(' after 'depend'}}
  82 #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}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}
  83 #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}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}
  84 #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 '('}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}
  85 #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'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}
  86 #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'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}
  87 #pragma omp target update to(z) depend(in : argc)) // expected-warning {{extra tokens at the end of '#pragma omp target update' are ignored}}
  88 #pragma omp target update to(z) depend(out:)    // expected-error {{expected expression}}
  89 #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}} omp51-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}
  90 #pragma omp target update to(z) depend(out : S1) // expected-error {{'S1' does not refer to a value}}
  91 #pragma omp target update to(z) depend(in : argv[1][1] = '2')
  92 #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}} omp51-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}
  93 #pragma omp target update to(z) depend(in : argv[0])
  94 #pragma omp target update to(z) depend(in:) // expected-error {{expected expression}}
  95 #pragma omp target update to(z) depend(in : main)
  96 #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}} omp51-error {{expected addressable lvalue expression, array element, array section or array shaping expression of non 'omp_depend_t' type}}
  97 #pragma omp target update to(z) depend(in : vec [1:2]) // expected-error {{ value is not an array or pointer}}
  98 #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 '('}}
  99 #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 '('}}
 100 #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 '('}}
 101 #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 '('}}
 102 #pragma omp target update to(z) depend(in : argv [argc:argc] // expected-error {{expected ')'}} expected-note {{to match this '('}}
 103 #pragma omp target update to(z) depend(in : argv [0:-1]) // expected-error {{section length is evaluated to a negative value -1}}
 104 #pragma omp target update to(z) depend(in : argv [-1:0]) // expected-error {{zero-length array section is not allowed in 'depend' clause}}
 105 #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}}
 106 #pragma omp target update to(z) depend(in : argv [3:4:1]) // expected-error {{expected ']'}} expected-note {{to match this '['}}
 107 #pragma omp target update to(z) depend(in : a [0:1]) // expected-error {{subscripted value is not an array or pointer}}
 108 #pragma omp target update to(z) depend(in : argv [argv[:2]:1]) // expected-error {{OpenMP array section is not allowed here}}
 109 #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}}
 110 #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}}
 111 #pragma omp target update to(z) depend(in : argv[:argc] [1:argc - 1])
 112 #pragma omp target update to(z) depend(in : arr[0])
 113   return tmain(argc, argv, env); // expected-note {{in instantiation of function template specialization 'tmain<int, char, char>' requested here}}
 114 }