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| author | bors <bors@rust-lang.org> | 2022-03-26 00:54:54 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-03-26 00:54:54 +0000 |
| commit | c74925438c77e53ac715db6382ac4c196da8d403 (patch) | |
| tree | 63cd45b6322281c1a7974ff80d2e0a596a87e5af /compiler/rustc_codegen_gcc | |
| parent | a2ebd5a1f12f4242edf66cbbd471c421bec62753 (diff) | |
| parent | f7d5b7afb774061be70b86c7e10a7434b1de7888 (diff) | |
| download | rust-c74925438c77e53ac715db6382ac4c196da8d403.tar.gz rust-c74925438c77e53ac715db6382ac4c196da8d403.zip | |
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.
Diffstat (limited to 'compiler/rustc_codegen_gcc')
0 files changed, 0 insertions, 0 deletions