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// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// Issue #7526: lowercase static constants in patterns look like bindings
#![allow(dead_code)]
#![deny(non_upper_case_globals)]
#[allow(non_upper_case_globals)]
pub const a : isize = 97;
fn f() {
let r = match (0,0) {
(0, a) => 0,
//~^ ERROR constant in pattern `a` should have an upper case name such as `A`
(x, y) => 1 + x + y,
};
assert_eq!(r, 1);
}
mod m {
#[allow(non_upper_case_globals)]
pub const aha : isize = 7;
}
fn g() {
use self::m::aha;
let r = match (0,0) {
(0, aha) => 0,
//~^ ERROR constant in pattern `aha` should have an upper case name such as `AHA`
(x, y) => 1 + x + y,
};
assert_eq!(r, 1);
}
mod n {
pub const OKAY : isize = 8;
}
fn h() {
use self::n::OKAY as not_okay;
let r = match (0,0) {
(0, not_okay) => 0,
//~^ ERROR constant in pattern `not_okay` should have an upper case name such as `NOT_OKAY`
(x, y) => 1 + x + y,
};
assert_eq!(r, 1);
}
fn main () {
f();
g();
h();
}
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