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

..

dep_graph

Update DepNode's size

2021-07-10 21:46:31 +08:00

hir

Compute all_traits_impls during resolution.

2021-09-01 20:13:16 +02:00

ich

rename assert_matches module

2021-07-16 09:18:14 -07:00

infer

Miscellaneous inlining improvements

2021-06-02 08:49:58 +02:00

middle

Fix drop handling for if let expressions

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

mir

Rollup merge of #88532 - ptrojahn:single_use, r=davidtwco

2021-09-02 19:10:16 +02:00

query

Auto merge of #88121 - camelid:better-recursive-alias-error, r=estebank

2021-09-01 03:43:37 +00:00

traits

Enforce diverging let...else

2021-08-30 20:18:42 -05:00

ty

Compute proc_macros in resolutions.

2021-09-01 20:13:16 +02:00

util

Make panic/assert calls in rustc compatible with Rust 2021.

2021-02-03 22:42:53 +01:00

arena.rs

Remove unused arena macro args

2021-08-30 13:09:38 +02:00

lib.rs

Use if-let guards in the codebase

2021-08-25 20:24:35 +02:00

lint.rs

Rename force-warns to force-warn

2021-07-21 15:41:10 +02:00

macros.rs

Auto merge of #78779 - LeSeulArtichaut:ty-visitor-return, r=oli-obk

2020-11-17 12:24:34 +00:00

tests.rs

mv compiler to compiler/

2020-08-30 18:45:07 +03:00

thir.rs

Fix drop handling for if let expressions

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