Postfix match fixes #123394
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Postfix match fixes #123394
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Some changes occurred in match checking cc @Nadrieril |
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| // This is horrendous, and we should deal with it by just | ||
| // stashing the span of the braces somewhere (like in the match source). | ||
| scrut.span.find_ancestor_in_same_ctxt(expr_span).and_then(|scrut_span| { | ||
| let sm = self.tcx.sess.source_map(); | ||
| let brace_span = sm.span_extend_to_next_char(scrut_span, '{', true); |
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I agree, we need to audit and remove every span_extend_to_next_char or leave a comment explaining what stopped us from doing so.
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#123209 (Add section to sanitizer doc for `-Zexternal-clangrt`) - rust-lang#123342 (x.py test: remove no-op --skip flag) - rust-lang#123382 (Assert `FnDef` kind) - rust-lang#123386 (Set `CARGO` instead of `PATH` for Rust Clippy) - rust-lang#123393 (rustc_ast: Update `P<T>` docs to reflect mutable status.) - rust-lang#123394 (Postfix match fixes) - rust-lang#123412 (Output URLs of CI artifacts to GitHub summary) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#123394 - compiler-errors:postfix-match-fixes, r=estebank Postfix match fixes 1. Don't ice on `expr as Ty.match {}` 2. Fix the suggestion span for non-exhaustive matches to add `_ => todo!(),` Fixes rust-lang#123383
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expr as Ty.match {}_ => todo!(),Fixes #123383