clang/test/SemaCXX/runtimediag-ppe.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify -Wno-unused-value %s
   2
   3 // Make sure diagnostics that we don't print based on runtime control
   4 // flow are delayed correctly in cases where we can't immediately tell whether
   5 // the context is unevaluated.
   6
   7 namespace std {
   8   class type_info;
   9 }
  10
  11 int& NP(int);
  12 void test1() { (void)typeid(NP(1 << 32)); }
  13
  14 class Poly { virtual ~Poly(); };
  15 Poly& P(int);
  16 void test2() { (void)typeid(P(1 << 32)); } // expected-warning {{shift count >= width of type}}
  17
  18 void test3() { 1 ? (void)0 : (void)typeid(P(1 << 32)); }