clang/test/OpenMP/crash-skipped-bodies-template-inst.cpp

   1 // RUN: not %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:28:5 -fopenmp %s -o - 2>&1 | FileCheck %s
   2 template <class T>
   3 auto make_func() {
   4   struct impl {
   5     impl* func() {
   6       int x;
   7       if (x = 10) {
   8       #pragma omp parallel
   9         ;
  10       }
  11       // Check that body of this function is actually skipped.
  12       // CHECK-NOT: crash-skipped-bodies-template-inst.cpp:7:{{[0-9]+}}: warning: using the result of an assignment as a condition without parentheses
  13       return this;
  14     }
  15   };
  16
  17   int x;
  18   if (x = 10) {}
  19   // Check that this function is not skipped.
  20   // CHECK: crash-skipped-bodies-template-inst.cpp:18:9: warning: using the result of an assignment as a condition without parentheses
  21   return impl();
  22 }
  23
  24 void foo() {
  25   []() {
  26     make_func<int>();
  27     m
  28     // CHECK: COMPLETION: make_func : [#auto#]make_func<<#class T#>>()
  29   };
  30 }