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// RUN: clang -fsyntax-only -verify %s
// C DR #316, PR 3626.
void f0(a, b, c, d) int a,b,c,d; {}
void t0(void) { f0(1); }
void f1(a, b) int a, b; {}
void t1(void) { f1(1, 2, 3); }
void f2(float); // expected-note{{previous declaration is here}}
void f2(x) float x; { } // expected-warning{{promoted type 'double' of K&R function parameter is not compatible with the parameter type 'float' declared in a previous prototype}}
typedef void (*f3)(void);
f3 t3(int b) { return b? f0 : f1; } // okay
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