rust/compiler/rustc_middle
Stuart Cook c45986ae61
Rollup merge of #130883 - madsmtm:env-var-query, r=petrochenkov
Add environment variable query

Generally, `rustc` prefers command-line arguments, but in some cases, an environment variable really is the most sensible option. We should make sure that this works properly with the compiler's change-tracking mechanisms, such that changing the relevant environment variable causes a rebuild.

This PR is a first step forwards in doing that.

Part of the work needed to do https://github.com/rust-lang/rust/issues/118204, see https://github.com/rust-lang/rust/pull/129342 for some discussion.

r? ``@petrochenkov``
2025-03-27 15:57:21 +11:00
..
src Rollup merge of #130883 - madsmtm:env-var-query, r=petrochenkov 2025-03-27 15:57:21 +11:00
Cargo.toml Revert "Use workspace lints for crates in compiler/ #138084" 2025-03-10 18:12:47 +08:00
messages.ftl clean up layout error diagnostics 2025-02-18 13:22:45 +01:00
README.md

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