est31 173eb6f407 Only enable the let_else feature on bootstrap ...

On later stages, the feature is already stable.

Result of running:

rg -l "feature.let_else" compiler/ src/librustdoc/ library/ | xargs sed -s -i "s#\\[feature.let_else#\\[cfg_attr\\(bootstrap, feature\\(let_else\\)#"

2022-09-15 21:06:45 +02:00

..

src

Only enable the let_else feature on bootstrap

2022-09-15 21:06:45 +02:00

Cargo.toml

proc_macro: use crossbeam channels for the proc_macro cross-thread bridge

2022-07-29 17:38:12 -04:00