clang/test/ParserOpenACC/parse-constructs.c

   1 // RUN: %clang_cc1 %s -verify -fopenacc
   2
   3 void func() {
   4
   5   // expected-error@+2{{expected OpenACC directive}}
   6   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
   7 #pragma acc
   8   for(;;){}
   9
  10   // expected-error@+3{{expected OpenACC directive}}
  11   // expected-error@+2{{invalid OpenACC clause 'whatever'}}
  12   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  13 #pragma acc(whatever) routine
  14
  15   // expected-error@+3{{expected OpenACC directive}}
  16   // expected-error@+2{{invalid OpenACC clause 'routine'}}
  17   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  18 #pragma acc) routine
  19
  20   // expected-error@+2{{invalid OpenACC directive 'invalid'}}
  21   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  22 #pragma acc invalid
  23   for(;;){}
  24
  25   // expected-error@+2{{invalid OpenACC clause 'clause'}}
  26   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  27 #pragma acc parallel clause list
  28   for(;;){}
  29   // expected-error@+3{{expected clause-list or newline in OpenACC directive}}
  30   // expected-error@+2{{invalid OpenACC clause 'clause'}}
  31   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  32 #pragma acc parallel() clause list
  33   for(;;){}
  34   // expected-error@+4{{expected clause-list or newline in OpenACC directive}}
  35   // expected-error@+3{{expected ')'}}
  36   // expected-note@+2{{to match this '('}}
  37   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  38 #pragma acc parallel( clause list
  39   for(;;){}
  40   // expected-error@+2{{invalid OpenACC clause 'clause'}}
  41   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  42 #pragma acc serial clause list
  43   for(;;){}
  44   // expected-error@+2{{invalid OpenACC clause 'clause'}}
  45   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  46 #pragma acc kernels clause list
  47   for(;;){}
  48   // expected-error@+2{{invalid OpenACC clause 'clause'}}
  49   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  50 #pragma acc data clause list
  51   for(;;){}
  52   // expected-error@+2{{invalid OpenACC clause 'clause'}}
  53   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  54 #pragma acc enter data clause list
  55   for(;;){}
  56   // expected-error@+2{{invalid OpenACC clause 'clause'}}
  57   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  58 #pragma acc exit data clause list
  59   for(;;){}
  60   // expected-error@+2{{invalid OpenACC directive 'enter invalid'}}
  61   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  62 #pragma acc enter invalid
  63   for(;;){}
  64   // expected-error@+2{{invalid OpenACC directive 'exit invalid'}}
  65   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  66 #pragma acc exit invalid
  67   for(;;){}
  68   // expected-error@+2{{invalid OpenACC directive 'enter'}}
  69   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  70 #pragma acc enter
  71   for(;;){}
  72   // expected-error@+2{{expected identifier}}
  73   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  74 #pragma acc exit }
  75   for(;;){}
  76   // expected-error@+2{{invalid OpenACC clause 'clause'}}
  77   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  78 #pragma acc host_data clause list
  79   for(;;){}
  80   // expected-error@+2{{invalid OpenACC clause 'clause'}}
  81   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  82 #pragma acc loop clause list
  83   for(;;){}
  84   // expected-error@+2{{invalid OpenACC clause 'invalid'}}
  85   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  86 #pragma acc parallel invalid clause list
  87   for(;;){}
  88   // expected-error@+2{{invalid OpenACC clause 'clause'}}
  89   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  90 #pragma acc parallel loop clause list
  91   for(;;){}
  92
  93   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  94 #pragma acc parallel loop
  95   for(;;){}
  96   // expected-error@+2{{invalid OpenACC clause 'clause'}}
  97   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
  98 #pragma acc serial loop clause list
  99   for(;;){}
 100   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 101 #pragma acc serial loop
 102   for(;;){}
 103   // expected-error@+2{{invalid OpenACC clause 'clause'}}
 104   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 105 #pragma acc kernels loop clause list
 106   for(;;){}
 107   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 108 #pragma acc kernels loop
 109   for(;;){}
 110
 111   int i = 0, j = 0, k = 0;
 112   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 113 #pragma acc atomic
 114   i = j;
 115   // expected-error@+2{{invalid OpenACC clause 'garbage'}}
 116   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 117 #pragma acc atomic garbage
 118   i = j;
 119   // expected-error@+2{{invalid OpenACC clause 'garbage'}}
 120   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 121 #pragma acc atomic garbage clause list
 122   i = j;
 123   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 124 #pragma acc atomic read
 125   i = j;
 126   // expected-error@+2{{invalid OpenACC clause 'clause'}}
 127   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 128 #pragma acc atomic write clause list
 129   i = i + j;
 130   // expected-error@+2{{invalid OpenACC clause 'clause'}}
 131   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 132 #pragma acc atomic update clause list
 133   i++;
 134   // expected-error@+2{{invalid OpenACC clause 'clause'}}
 135   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 136 #pragma acc atomic capture clause list
 137   i = j++;
 138
 139
 140   // expected-error@+2{{invalid OpenACC clause 'clause'}}
 141   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 142 #pragma acc declare clause list
 143   for(;;){}
 144   // expected-error@+2{{invalid OpenACC clause 'clause'}}
 145   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 146 #pragma acc init clause list
 147   for(;;){}
 148   // expected-error@+2{{invalid OpenACC clause 'clause'}}
 149   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 150 #pragma acc shutdown clause list
 151   for(;;){}
 152   // expected-error@+2{{invalid OpenACC clause 'clause'}}
 153   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 154 #pragma acc set clause list
 155   for(;;){}
 156   // expected-error@+2{{invalid OpenACC clause 'clause'}}
 157   // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 158 #pragma acc update clause list
 159   for(;;){}
 160 }
 161
 162 // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 163 #pragma acc routine
 164 void routine_func();
 165 // expected-error@+2{{invalid OpenACC clause 'clause'}}
 166 // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 167 #pragma acc routine clause list
 168 void routine_func();
 169
 170 // expected-error@+2{{use of undeclared identifier 'func_name'}}
 171 // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 172 #pragma acc routine (func_name)
 173 // expected-error@+3{{use of undeclared identifier 'func_name'}}
 174 // expected-error@+2{{invalid OpenACC clause 'clause'}}
 175 // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 176 #pragma acc routine (func_name) clause list
 177
 178 // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 179 #pragma acc routine (routine_func)
 180 // expected-error@+2{{invalid OpenACC clause 'clause'}}
 181 // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 182 #pragma acc routine (routine_func) clause list
 183
 184 // expected-error@+3{{expected ')'}}
 185 // expected-note@+2{{to match this '('}}
 186 // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 187 #pragma acc routine (routine_func())
 188
 189 // expected-error@+2{{expected identifier}}
 190 // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 191 #pragma acc routine()
 192
 193 // expected-error@+2{{expected identifier}}
 194 // expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
 195 #pragma acc routine(int)