rust/tests/ui/traits/next-solver/int-var-alias-eq.rs

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// check-pass
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// compile-flags: -Znext-solver
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// HIR typeck ends up equating `<?0i as Add>::Output == ?0i`.
// Want to make sure that we emit an alias-eq goal for this,
// instead of treating it as a type error and bailing.
fn test() {
// fallback
let x = 1 + 2;
}
fn test2() -> u32 {
// expectation from return ty
1 + 2
}
fn main() {}