clang/test/SemaCXX/unreachable-catch-clauses.cpp

   1 // RUN: %clang_cc1 -fcxx-exceptions -fexceptions -fsyntax-only -verify %s
   2
   3 class BaseEx {};
   4 class Ex1: public BaseEx {};
   5 typedef Ex1 Ex2;
   6
   7 void f();
   8
   9 void test()
  10 try {}
  11 catch (BaseEx &e) { f(); } // expected-note 2{{for type 'BaseEx &'}}
  12 catch (Ex1 &e) { f(); } // expected-warning {{exception of type 'Ex1 &' will be caught by earlier handler}}
  13 catch (Ex2 &e) { f(); } // expected-warning {{exception of type 'Ex2 &' (aka 'Ex1 &') will be caught by earlier handler}}