1 // RUN: %clang_cc1 -fsyntax-only %s -Wincompatible-pointer-types -verify
2 // RUN: %clang_cc1 -fsyntax-only %s -Wincompatible-function-pointer-types -verify
3
4 // This test ensures that the subgroup of -Wincompatible-pointer-types warnings
5 // that concern function pointers can be promoted (or not promoted) to an error
6 // *separately* from the other -Wincompatible-pointer-type warnings.
7 typedef int (*MyFnTyA)(int *, char *);
8
bar(char * a,int * b)9 int bar(char *a, int *b) { return 0; }
foo(MyFnTyA x)10 int foo(MyFnTyA x) { return 0; } // expected-note {{passing argument to parameter 'x' here}}
11
baz()12 void baz() {
13 foo(&bar); // expected-warning {{incompatible function pointer types passing 'int (*)(char *, int *)' to parameter of type 'MyFnTyA' (aka 'int (*)(int *, char *)')}}
14 }
15