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// build-pass (FIXME(62277): could be check-pass?)
// Issue #7526: lowercase static constants in patterns look like bindings
// This is similar to lint-lowercase-static-const-pattern.rs, except it
// shows the expected usual workaround (choosing a different name for
// the static definition) and also demonstrates that one can work
// around this problem locally by renaming the constant in the `use`
// form to an uppercase identifier that placates the lint.
#![deny(non_upper_case_globals)]
pub const A : isize = 97;
fn f() {
let r = match (0,0) {
(0, A) => 0,
(x, y) => 1 + x + y,
};
assert_eq!(r, 1);
let r = match (0,97) {
(0, A) => 0,
(x, y) => 1 + x + y,
};
assert_eq!(r, 0);
}
mod m {
#[allow(non_upper_case_globals)]
pub const aha : isize = 7;
}
fn g() {
use self::m::aha as AHA;
let r = match (0,0) {
(0, AHA) => 0,
(x, y) => 1 + x + y,
};
assert_eq!(r, 1);
let r = match (0,7) {
(0, AHA) => 0,
(x, y) => 1 + x + y,
};
assert_eq!(r, 0);
}
fn h() {
let r = match (0,0) {
(0, self::m::aha) => 0,
(x, y) => 1 + x + y,
};
assert_eq!(r, 1);
let r = match (0,7) {
(0, self::m::aha) => 0,
(x, y) => 1 + x + y,
};
assert_eq!(r, 0);
}
pub fn main () {
f();
g();
h();
}
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