mirror of
https://github.com/rust-lang/rust.git
synced 2026-05-28 20:16:58 +03:00
Guillaume Gomez
c016cd8670
Migrate `incr-add-rust-src-component` to rmake This PR partially supersedes #128562, and ports the Makefile-based `tests/run-make/incr-add-rust-src-component` to use rmake.rs infra. Part of #121876. This run-make test is a regression test for https://github.com/rust-lang/rust/issues/70924. It (tries to) checks that if we add the `rust-src` component in between two incremental compiles, that the compiler doesn't ICE on the second invocation. - Original issue:https://github.com/rust-lang/rust/issues/70924 - Fix PR: https://github.com/rust-lang/rust/pull/72767 - PR adding this regression test: https://github.com/rust-lang/rust/pull/72952 However, the Makefile version of this used `$SYSROOT/lib/rustlib/src/rust/src/libstd/lib.rs`, but that actually got moved around and reorganized over the years. As of Dec 2024, the `rust-src` component is more like (specific for our purposes): ``` $SYSROOT/lib/rustlib/src/rust/ library/std/src/lib.rs src/ ``` However, this run-make test is ancient and it exercises incr-comp system logic. I'm not sure if this test would actually catch the original regression. This PR was co-authored with `@Oneirical.` r? incremental try-job: i686-msvc try-job: x86_64-mingw-1 try-job: x86_64-msvc try-job: aarch64-apple