clang/test/CoverageMapping/templates.cpp

   1 // RUN: %clang_cc1 -std=c++20 -mllvm -emptyline-comment-coverage=false -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name templates.cpp %s | FileCheck %s
   2
   3 template<typename T>
   4 void unused(T x) {
   5   return;
   6 }
   7
   8 template<typename T>
   9 int func(T x) {  // CHECK: func
  10   if(x)          // CHECK: func
  11     return 0;
  12   else
  13     return 1;
  14   int j = 1;
  15 }
  16
  17 int main() {
  18   func<int>(0);
  19   func<bool>(true);
  20   return 0;
  21 }
  22
  23 namespace structural_value_crash {
  24   template <int* p>
  25   void tpl_fn() {
  26     (void)p;
  27   }
  28
  29   int arr[] = {1, 2, 3};
  30
  31   void test() {
  32     tpl_fn<arr>();
  33     tpl_fn<&arr[1]>();
  34   }
  35 }