Viewing file:  func-args-1.C (1.77 KB) -rw-r--r--
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/* Test messages for wrong number of arguments to function. */
/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
/* { dg-do compile } */
/* { dg-options "" } */
void f0(void); /* { dg-message "note: declared here" } */
void f1(int); /* { dg-message "note: declared here" } */
void f1v(int, ...); /* { dg-message "note: declared here" } */
void f2(int, int); /* { dg-message "note: declared here" } */
void f2v(int, int, ...); /* { dg-message "note: declared here" } */
struct s {
void (*f0)(void);
void (*f1)(int);
void (*f1v)(int, ...);
void (*f2)(int, int);
void (*f2v)(int, int, ...);
} x;
void
g (int a)
{
f0();
x.f0();
f0(a); /* { dg-error "too many arguments to function" } */
x.f0(a); /* { dg-error "too many arguments to function" } */
f0(a, a); /* { dg-error "too many arguments to function" } */
x.f0(a, a); /* { dg-error "too many arguments to function" } */
f1(); /* { dg-error "too few arguments to function" } */
x.f1(); /* { dg-error "too few arguments to function" } */
f1(a);
x.f1(a);
f1(a, a); /* { dg-error "too many arguments to function" } */
x.f1(a, a); /* { dg-error "too many arguments to function" } */
f1v(); /* { dg-error "too few arguments to function" } */
x.f1v(); /* { dg-error "too few arguments to function" } */
f1v(a);
x.f1v(a);
f1v(a, a);
x.f1v(a, a);
f2(a); /* { dg-error "too few arguments to function" } */
x.f2(a); /* { dg-error "too few arguments to function" } */
f2(a, a);
x.f2(a, a);
f2(a, a, a); /* { dg-error "too many arguments to function" } */
x.f2(a, a, a); /* { dg-error "too many arguments to function" } */
f2v(a); /* { dg-error "too few arguments to function" } */
x.f2v(a); /* { dg-error "too few arguments to function" } */
f2v(a, a);
x.f2v(a, a);
f2v(a, a, a);
x.f2v(a, a, a);
}
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