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bors b7404c898a Auto merge of #88572 - matthewjasper:if-let-scoping-fix, r=oli-obk 
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.

Closes #88307
cc `@flip1995` `@richkadel` `@c410-f3r`
2021-09-03 20:31:43 +00:00
..
benches mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
src Auto merge of #88572 - matthewjasper:if-let-scoping-fix, r=oli-obk 2021-09-03 20:31:43 +00:00
Cargo.toml update polonius-engine to 0.13 2021-08-03 20:29:24 +02:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

README.md

For more information about how rustc works, see the rustc dev guide.