test/Sema/predefined-function.c

   1 // RUN: clang-cc -fsyntax-only -verify -pedantic %s
   2
   3 char *funk(int format);
   4 enum Test {A=-1};
   5 char *funk(enum Test x);
   6
   7 int eli(float b); // expected-note {{previous declaration is here}}
   8 int b(int c) {return 1;}
   9
  10 int foo();
  11 int foo()
  12 {
  13     int eli(int (int)); // expected-error {{conflicting types for 'eli'}}
  14     eli(b); // expected-error{{incompatible type passing}}
  15         return 0;
  16 }
  17
  18 int bar();
  19 int bar(int i) // expected-note {{previous definition is here}}
  20 {
  21         return 0;
  22 }
  23 int bar() // expected-error {{redefinition of 'bar'}}
  24 {
  25         return 0;
  26 }
  27
  28 int foobar(int); // note {{previous declaration is here}}
  29 int foobar() // error {{conflicting types for 'foobar'}}
  30 {
  31         return 0;
  32 }
  33
  34 int wibble(); // expected-note {{previous declaration is here}}
  35 float wibble() // expected-error {{conflicting types for 'wibble'}}
  36 {
  37         return 0.0f;
  38 }