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Auto merge of #83386 - mark-i-m:stabilize-pat2015, r=nikomatsakis

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Stabilize `:pat_param` and remove `:pat2021`

Blocked on #83384

cc `@rust-lang/lang` #79278

If I understand `@nikomatsakis` in  https://rust-lang.zulipchat.com/#narrow/stream/213817-t-lang/topic/or.20patterns/near/231133873, another FCP is not needed.

r? `@nikomatsakis`
This commit is contained in:
bors 2021-04-28 20:35:17 +00:00
commit ca075d268d
15 changed files with 66 additions and 121 deletions
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2
compiler/rustc_lint/src/context.rs
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@ -710,7 +710,7 @@ pub trait LintContext: Sized {
db.note(&note);
}
BuiltinLintDiagnostics::OrPatternsBackCompat(span,suggestion) => {
db.span_suggestion(span, "use pat2015 to preserve semantics", suggestion, Applicability::MachineApplicable);
db.span_suggestion(span, "use pat_param to preserve semantics", suggestion, Applicability::MachineApplicable);
}
}
// Rewrap `db`, and pass control to the user.