clang/test/SemaCXX/fntype-decl.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify %s
   2
   3 // PR2942
   4 typedef void fn(int);
   5 fn f; // expected-note {{previous declaration is here}}
   6
   7 int g(int x, int y);
   8 int g(int x, int y = 2);
   9
  10 typedef int g_type(int, int);
  11 g_type g;
  12
  13 int h(int x) { // expected-note {{previous definition is here}}
  14   return g(x);
  15 }
  16
  17 float f(int) { } // expected-error{{functions that differ only in their return type cannot be overloaded}}
  18
  19 int h(int) { } // expected-error{{redefinition of 'h'}}
  20