clang/test/OpenMP/error_ast_print.cpp

   1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=51 -ast-print %s | FileCheck %s
   2 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -fopenmp-version=51 -emit-pch -o %t %s
   3 // RUN: %clang_cc1 -fopenmp -std=c++11 -fopenmp-version=51 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
   4
   5 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=51 -ast-print %s | FileCheck %s
   6 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -fopenmp-version=51 -emit-pch -o %t %s
   7 // RUN: %clang_cc1 -fopenmp-simd -std=c++11 -fopenmp-version=51 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
   8 // expected-no-diagnostics
   9
  10 #ifndef HEADER
  11 #define HEADER
  12
  13 void foo() {}
  14 // CHECK: template <typename T, int N> int tmain(T argc, char **argv)
  15 // CHECK: static int a;
  16 // CHECK-NEXT: #pragma omp error at(execution) severity(fatal) message("GNU compiler required.")
  17 // CHECK-NEXT: a = argv[0][0];
  18 // CHECK-NEXT: ++a;
  19 // CHECK-NEXT: #pragma omp error at(execution) severity(warning) message("Notice: add for loop.")
  20 // CHECK-NEXT: {
  21 // CHECK-NEXT: int b = 10;
  22 // CHECK-NEXT: T c = 100;
  23 // CHECK-NEXT: a = b + c;
  24 // CHECK-NEXT: }
  25 // CHECK-NEXT: #pragma omp error at(execution) severity(fatal) message("GPU compiler required.")
  26 // CHECK-NEXT: foo();
  27 // CHECK-NEXT: return N;
  28
  29 template <typename T, int N>
  30 int tmain(T argc, char **argv) {
  31   T b = argc, c, d, e, f, g;
  32   static int a;
  33 #pragma omp error at(execution) severity(fatal) message("GNU compiler required.")
  34   a = argv[0][0];
  35   ++a;
  36 #pragma omp error at(execution) severity(warning) message("Notice: add for loop.")
  37   {
  38     int b = 10;
  39     T c = 100;
  40     a = b + c;
  41   }
  42 #pragma omp  error at(execution) severity(fatal) message("GPU compiler required.")
  43   foo();
  44 return N;
  45 }
  46
  47 // CHECK: int main(int argc, char **argv)
  48 // CHECK-NEXT: int b = argc, c, d, e, f, g;
  49 // CHECK-NEXT: static int a;
  50 // CHECK-NEXT: #pragma omp error at(execution) severity(fatal) message("GPU compiler required.")
  51 // CHECK-NEXT: a = 2;
  52 // CHECK-NEXT: #pragma omp error at(execution) severity(warning) message("Note this is functioncall.")
  53 // CHECK-NEXT: foo();
  54 int main (int argc, char **argv) {
  55   int b = argc, c, d, e, f, g;
  56   static int a;
  57 #pragma omp error at(execution) severity(fatal) message("GPU compiler required.")
  58    a=2;
  59 #pragma omp error at(execution) severity(warning) message("Note this is functioncall.")
  60   foo();
  61 }
  62 #endif