1/* { dg-do compile } */ 2/* { dg-options "-fcilkplus -Wunknown-pragmas" } */ 3/* { dg-additional-options "-std=c99" { target c } } */ 4 5 6char Array1[26]; 7 8#pragma cilk grainsize = 2 /* { dg-error "must be inside a function" } */ 9 10int main(int argc, char **argv) 11{ 12/* This is OK. */ 13#pragma cilk grainsize = 2 14 _Cilk_for (int ii = 0; ii < 10; ii++) 15 Array1[ii] = 0; 16 17#pragma cilk grainsize 2 /* { dg-error "expected '=' before numeric constant" } */ 18 _Cilk_for (int ii = 0; ii < 10; ii++) 19 Array1[ii] = 0; 20 21#pragma cilk grainsiz = 2 /* { dg-warning "ignoring #pragma cilk grainsiz" } */ 22 _Cilk_for (int ii = 0; ii < 10; ii++) 23 Array1[ii] = 0; 24 25 26/* This is OK, it will do a type conversion to long int. */ 27#pragma cilk grainsize = 0.5 28 _Cilk_for (int ii = 0; ii < 10; ii++) 29 Array1[ii] = 0; 30 31#pragma cilk grainsize = 1 32 while (Array1[5] != 0) /* { dg-warning "is not followed by" } */ 33 { 34 /* Blah */ 35 } 36 37#pragma cilk grainsize = 1 38 int q = 0; /* { dg-warning "is not followed by" } */ 39 _Cilk_for (q = 0; q < 10; q++) /* { dg-error "allows expression instead of declaration" "" { target c++ } } */ 40 Array1[q] = 5; 41 42 while (Array1[5] != 0) 43 { 44 /* Blah */ 45 } 46 47 return 0; 48} 49