Matthew Jasper ff8c0ef0e4 Fix drop handling for if let expressions ...

MIR lowering for `if let` expressions is now more complicated now that
`if let` exists in HIR. This PR adds a scope for the variables bound in
an `if let` expression and then uses an approach similar to how we
handle loops to ensure that we reliably drop the correct variables.

2021-09-01 23:47:41 +01:00

..

src

Fix drop handling for if let expressions

2021-09-01 23:47:41 +01:00

Cargo.toml

Remove Session.used_attrs and move logic to CheckAttrVisitor

2021-08-21 13:27:27 -05:00