Jonathan Brouwer 6e6e266520 Rollup merge of #153857 - RalfJung:cfg-abi, r=Mark-Simulacrum ...

Rename `target.abi` to `target.cfg_abi` and enum-ify llvm_abiname

See [Zulip](https://rust-lang.zulipchat.com/#narrow/channel/131828-t-compiler/topic/De-spaghettifying.20ABI.20controls/with/578893542) for more context. Discussed a bit in https://github.com/rust-lang/rust/pull/153769#discussion_r2934399038 too.

This renames `target.abi` to `target.cfg_abi` to make it less likely that someone will use it to determine things about the actual ccABI, i.e. the calling convention used on the target. `target.abi` does not control that calling convention, it just *sometimes* informs the user about that calling convention (and also about other aspects of the ABI).

Also turn llvm_abiname into an enum to make it more natural to match on.
Cc @workingjubilee @madsmtm

2026-03-23 12:14:54 +01:00

..

src

Rollup merge of #153857 - RalfJung:cfg-abi, r=Mark-Simulacrum

2026-03-23 12:14:54 +01:00

Cargo.toml

Convert to inline diagnostics in rustc_session

2026-02-04 13:22:20 +01:00