rust/compiler/rustc_serialize/src, branch 1.89.0

Add a few inline directives in rustc_serialize.

2025-06-21T23:54:16+00:00

library/compiler: add `PointeeSized` bounds

2025-06-16T23:04:33+00:00

As core uses an extern type (`ptr::VTable`), the default `?Sized` to `MetaSized` migration isn't sufficient, and some code that previously accepted `VTable` needs relaxed to continue to accept extern types. Similarly, the compiler uses many extern types in `rustc_codegen_llvm` and in the `rustc_middle::ty::List` implementation (`OpaqueListContents`) some bounds must be relaxed to continue to accept these types. Unfortunately, due to the current inability to relax `Deref::Target`, some of the bounds in the standard library are forced to be stricter than they ideally would be.

Zero the buffer passed from `write_with`

2025-04-25T05:14:27+00:00

Add index to the dep graph format and encode via `MemEncoder`

2025-04-22T14:57:28+00:00

Bump `FileEncoder` buffer size to 64 kB

2025-04-10T16:52:03+00:00

Convert `rustc_serialize` integration tests to unit tests.

2025-03-19T21:59:50+00:00

Because (a) the vast majority of compiler tests are unit tests, and (b) this works better with `unused_crate_dependencies`.

Use `-Wunused_crate_dependencies` for compiler crates.

2025-03-19T21:59:43+00:00

It's very useful. There are some false positives involving integration tests in `rustc_pattern_analysis` and `rustc_serialize`. There is also a false positive involving `rustc_driver_impl`'s `rustc_randomized_layouts` feature. And I removed a `rustc_span` mention in a doc comment in `rustc_log` because it wasn't integral to the comment but caused a dev-dependency.

Remove `#![warn(unreachable_pub)]` from all `compiler/` crates.

2025-03-11T02:14:21+00:00

It's no longer necessary now that `-Wunreachable_pub` is being passed.

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

2025-03-10T10:12:47+00:00

Revert 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 . This reverts commit 48caf81484b50dca5a5cebb614899a3df81ca898, reversing changes made to c6662879b27f5161e95f39395e3c9513a7b97028.

Rollup merge of #138084 - nnethercote:workspace-lints, r=jieyouxu

2025-03-09T09:34:50+00:00

Use workspace lints for crates in `compiler/` This is nicer and hopefully less error prone than specifying lints via bootstrap. r? ``@jieyouxu``