rust-lang / rust-lang/rustc_codegen_gcc

Avoid wrapping constant allocations in packed structs when not necessary

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enhancement
Dominant language
Rust
Stars
1.2k
Forks
105
Avg merge
8h 20m
Merged PRs (30d)
14

Description

Do the same as this PR when it is merged.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading rust-lang/rust PR 138503 and checking whether it has merged. Then locate the corresponding constant-allocation handling in rustc_codegen_gcc and align it with that change; done means unnecessary packed-struct wrapping is avoided while existing codegen behavior remains correct.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
compilers
Issue type
Refactor
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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