nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2024-11-22 14:55:26 +00:00
Code Issues Packages Projects Releases Wiki Activity
1fca19c8ca
rust/compiler/rustc_codegen_ssa
History
bors c74925438c Auto merge of #95149 - cjgillot:once-diag, r=estebank 
Remove `Session::one_time_diagnostic`

This is untracked mutable state, which modified the behaviour of queries.
It was used for 2 things: some full-blown errors, but mostly for lint declaration notes ("the lint level is defined here" notes).

It is replaced by the diagnostic deduplication infra which already exists in the diagnostic emitter.
A new diagnostic level `OnceNote` is introduced specifically for lint notes, to deduplicate subdiagnostics.

As a drive-by, diagnostic emission takes a `&mut` to allow dropping the `SubDiagnostic`s.
2022-03-26 00:54:54 +00:00
..
src Auto merge of #95149 - cjgillot:once-diag, r=estebank 2022-03-26 00:54:54 +00:00
Cargo.toml Update itertools 2022-03-04 11:54:28 -06:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

README.md

Please read the rustc-dev-guide chapter on Backend Agnostic Codegen.