rust/compiler/rustc_driver
Matthias Krüger 576afec73a
Rollup merge of #93915 - Urgau:rfc-3013, r=petrochenkov
Implement --check-cfg option (RFC 3013), take 2

This pull-request implement RFC 3013: Checking conditional compilation at compile time (https://github.com/rust-lang/rfcs/pull/3013) and is based on the previous attempt https://github.com/rust-lang/rust/pull/89346 by `@mwkmwkmwk` that was closed due to inactivity.

I have address all the review comments from the previous attempt and added some more tests.

cc https://github.com/rust-lang/rust/issues/82450
r? `@petrochenkov`
2022-02-18 23:23:10 +01:00
..
src Rollup merge of #93915 - Urgau:rfc-3013, r=petrochenkov 2022-02-18 23:23:10 +01:00
Cargo.toml Extract init_env_logger to crate 2022-01-03 16:45:21 -08:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

The driver crate is effectively the "main" function for the rust compiler. It orchestrates the compilation process and "knits together" the code from the other crates within rustc. This crate itself does not contain any of the "main logic" of the compiler (though it does have some code related to pretty printing or other minor compiler options).

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