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Revert "Use workspace lints for crates in compiler/ #138084"

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Revert <https://github.com/rust-lang/rust/pull/138084> to buy time to
consider options that avoids breaking downstream usages of cargo on
distributed `rustc-src` artifacts, where such cargo invocations fail due
to inability to inherit `lints` from workspace root manifest's
`workspace.lints` (this is only valid for the source rust-lang/rust
workspace, but not really the distributed `rustc-src` artifacts).

This breakage was reported in
<https://github.com/rust-lang/rust/issues/138304>.

This reverts commit 48caf81484, reversing
changes made to c6662879b2.
This commit is contained in:
许杰友 Jieyou Xu (Joe) 2025-03-10 18:12:34 +08:00
parent 2c6a12ec44
commit 063ef18fdc
144 changed files with 90 additions and 252 deletions
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13
src/bootstrap/src/core/builder/cargo.rs
View file

@ -1072,17 +1072,12 @@ impl Builder<'_> {
}
if mode == Mode::Rustc {
// NOTE: rustc-specific lints are specified here. Normal rust lints
// are specified in the `[workspace.lints.rust]` section in the
// top-level `Cargo.toml`. If/when tool lints are supported by
// Cargo, these lints can be move to a `[workspace.lints.rustc]`
// section in the top-level `Cargo.toml`.
//
// NOTE: these flags are added to RUSTFLAGS, which is ignored when
// compiling proc macro crates such as `rustc_macros`,
// unfortunately.
rustflags.arg("-Wrustc::internal");
rustflags.arg("-Drustc::symbol_intern_string_literal");
// FIXME(edition_2024): Change this to `-Wrust_2024_idioms` when all
// of the individual lints are satisfied.
rustflags.arg("-Wkeyword_idents_2024");
rustflags.arg("-Wunsafe_op_in_unsafe_fn");
}
if self.config.rust_frame_pointers {