clang/test/SemaTemplate/instantiate-after-fatal-cxx17.cpp

   1 // RUN: not %clang_cc1 -std=c++17 -fsyntax-only -ferror-limit 1 %s 2>&1 | FileCheck %s
   2
   3 #error Error 1
   4 #error Error 2
   5 // CHECK: fatal error: too many errors emitted, stopping now
   6
   7 namespace rdar39051732 {
   8
   9   template<class T> struct A {
  10     template <class U> A(T&, ...);
  11   };
  12   // Deduction guide triggers constructor instantiation.
  13   template<class T> A(const T&, const T&) -> A<T&>;
  14
  15 }
  16