rust/compiler
Matthias Krüger 2baebad063
Rollup merge of #110141 - petrochenkov:cratecfg2, r=WaffleLapkin
expand: Change how `#![cfg(FALSE)]` behaves on crate root

Previously it removed all other attributes from the crate root.
Now it removes only attributes below itself (during both regular expansion and pre-configuration).

So it becomes possible to configure some global crate properties even for fully unconfigured crates.

Fixes https://github.com/rust-lang/rust/issues/104633
Part of https://github.com/rust-lang/rust/issues/110082
2023-06-10 11:20:09 +02:00
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2023-06-03 09:44:30 +08:00
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2023-06-03 09:44:30 +08:00