blob: 5ca693b2bf54ad38efc46a7d35342e9a25b30c81 [file] [log] [blame]
// RUN: %clang_cc1 -fsyntax-only -fblocks -verify %s
void cat0(int a[static 0]) {} // expected-warning {{'static' has no effect on zero-length arrays}}
void cat(int a[static 3]) {} // expected-note 2 {{callee declares array parameter as static here}}
void vat(int i, int a[static i]) {} // expected-note {{callee declares array parameter as static here}}
void f(int *p) {
int a[2], b[3], c[4];
cat0(0);
cat(0); // expected-warning {{null passed to a callee which requires a non-null argument}}
cat(a); // expected-warning {{array argument is too small; contains 2 elements, callee requires at least 3}}
cat(b);
cat(c);
cat(p);
vat(1, 0); // expected-warning {{null passed to a callee which requires a non-null argument}}
vat(3, b);
}
typedef int td[static 3]; // expected-error {{'static' used in array declarator outside of function prototype}}
typedef void(*fp)(int[static 42]); // no-warning
void g(void) {
int a[static 42]; // expected-error {{'static' used in array declarator outside of function prototype}}
int b[const 10]; // expected-error {{type qualifier used in array declarator outside of function prototype}}
int c[volatile 10]; // expected-error {{type qualifier used in array declarator outside of function prototype}}
int d[restrict 10]; // expected-error {{type qualifier used in array declarator outside of function prototype}}
int e[static restrict 1]; // expected-error {{'static' used in array declarator outside of function prototype}}
}
void h(int [static const 10][42]); // no-warning
void i(int [10]
[static 42]); // expected-error {{'static' used in non-outermost array type derivation}}
void j(int [10]
[const 42]); // expected-error {{type qualifier used in non-outermost array type derivation}}
void k(int (*x)[static 10]); // expected-error {{'static' used in non-outermost array type derivation}}
void l(int (x)[static 10]); // no-warning
void m(int *x[static 10]); // no-warning
void n(int *(x)[static 10]); // no-warning
void o(int (x[static 10])(void)); // expected-error{{'x' declared as array of functions of type 'int (void)'}}
void p(int (^x)[static 10]); // expected-error{{block pointer to non-function type is invalid}}
void q(int (^x[static 10])()); // no-warning
void r(x)
int x[restrict]; // no-warning
{}