blob: 42d7e247a96c3e45a9ffdc8204661ec97870ee7a [file] [log] [blame]
// RUN: %clang_cc1 -fsyntax-only -verify %s
#define restrict __restrict__
typedef int* ptr;
void test1(ptr p, const ptr cp, restrict ptr rp, const restrict ptr crp,
volatile ptr vp, const volatile ptr cvp, restrict volatile ptr rvp,
const restrict volatile ptr crvp) {
ptr& p1 = p;
ptr& p2 = cp; // expected-error {{drops 'const' qualifier}}
ptr& p3 = rp; // expected-error {{drops '__restrict' qualifier}}
ptr& p4 = crp; // expected-error {{drops 'const __restrict' qualifiers}}
ptr& p5 = vp; // expected-error {{drops 'volatile' qualifier}}
ptr& p6 = cvp; // expected-error {{drops 'const volatile' qualifiers}}
ptr& p7 = rvp; // expected-error {{drops 'volatile __restrict' qualifiers}}
ptr& p8 = crvp; // expected-error {{drops 'const volatile __restrict' qualifiers}}
const ptr& cp1 = p;
const ptr& cp2 = cp;
const ptr& cp3 = rp; // expected-error {{drops '__restrict' qualifier}}
const ptr& cp4 = crp; // expected-error {{drops '__restrict' qualifier}}
const ptr& cp5 = vp; // expected-error {{drops 'volatile' qualifier}}
const ptr& cp6 = cvp; // expected-error {{drops 'volatile' qualifier}}
const ptr& cp7 = rvp; // expected-error {{drops 'volatile __restrict' qualifiers}}
const ptr& cp8 = crvp; // expected-error {{drops 'volatile __restrict' qualifiers}}
const volatile ptr& cvp1 = p;
const volatile ptr& cvp2 = cp;
const volatile ptr& cvp3 = rp; // expected-error {{drops '__restrict' qualifier}}
const volatile ptr& cvp4 = crp; // expected-error {{drops '__restrict' qualifier}}
const volatile ptr& cvp5 = vp;
const volatile ptr& cvp6 = cvp;
const volatile ptr& cvp7 = rvp; // expected-error {{drops '__restrict' qualifier}}
const volatile ptr& cvp8 = crvp; // expected-error {{drops '__restrict' qualifier}}
const restrict volatile ptr& crvp1 = p;
const restrict volatile ptr& crvp2 = cp;
const restrict volatile ptr& crvp3 = rp;
const restrict volatile ptr& crvp4 = crp;
const restrict volatile ptr& crvp5 = vp;
const restrict volatile ptr& crvp6 = cvp;
const restrict volatile ptr& crvp7 = rvp;
const restrict volatile ptr& crvp8 = crvp;
}