tests/ui/parser/struct-literal-in-match-guard.rs


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// check-pass

// Unlike `if` condition, `match` guards accept struct literals.
// This is detected in <https://github.com/rust-lang/rust/pull/74566#issuecomment-663613705>.

#![feature(if_let_guard)]

#[derive(PartialEq)]
struct Foo {
    x: isize,
}

fn foo(f: Foo) {
    match () {
        () if f == Foo { x: 42 } => {}
        () if let Foo { x: 0.. } = Foo { x: 42 } => {}
        _ => {}
    }
}

fn main() {}