tests/ui/parser/operator-precedence-braces-exprs.rs


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//! Regression test for ensuring that operator precedence is correctly handled in the presence of
//! braces
//!
//! Issue: <https://github.com/rust-lang/rust/issues/28777>

//@ run-pass

#[allow(unused_braces)]
fn main() {
    let v1 = { 1 + { 2 } * { 3 } };
    let v2 = 1 + { 2 } * { 3 };

    assert_eq!(7, v1);
    assert_eq!(7, v2);

    let v3;
    v3 = { 1 + { 2 } * { 3 } };
    let v4;
    v4 = 1 + { 2 } * { 3 };
    assert_eq!(7, v3);
    assert_eq!(7, v4);

    let v5 = { 1 + { 2 } * 3 };
    assert_eq!(7, v5);

    let v9 = { 1 + if 1 > 2 { 1 } else { 2 } * { 3 } };
    assert_eq!(7, v9);
}