clang/test/Coverage/unresolved-ctor-expr.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++20 -fcoverage-mapping %s
   2 // expected-no-diagnostics
   3
   4 // GH62105 demonstrated a crash with this example code when calculating
   5 // coverage mapping because some source location information was being dropped.
   6 // Demonstrate that we do not crash on this code.
   7 namespace std { template <typename E> class initializer_list { const E *a, *b; }; }
   8
   9 template <typename> struct T {
  10   T(std::initializer_list<int>, int = int());
  11   bool b;
  12 };
  13
  14 template <typename> struct S1 {
  15   static void foo() {
  16     class C;
  17     (void)(0 ? T<C>{} : T<C>{});
  18   }
  19 };
  20
  21 void bar() {
  22   S1<int>::foo();
  23 }
  24