19 lines
592 B
C
19 lines
592 B
C
// RUN: clang-cc -fsyntax-only -verify %s
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// C DR #316, PR 3626.
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void f0(a, b, c, d) int a,b,c,d; {}
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void t0(void) {
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f0(1); // expected-warning{{too few arguments}}
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}
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void f1(a, b) int a, b; {}
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void t1(void) {
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f1(1, 2, 3); // expected-warning{{too many arguments}}
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}
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void f2(float); // expected-note{{previous declaration is here}}
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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}}
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typedef void (*f3)(void);
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f3 t3(int b) { return b? f0 : f1; } // okay
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