Detect spurious ; before assoc fn body#105369
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| // but the actual `token.kind` is `token::CloseDelim(Delimiter::Bracket)`. | |
| // but the actual `token.kind` is `token::CloseDelim(Delimiter::Brace)`. |
I mistakenly wrote Bracket for Brace. Could you fix that instead?
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Ok，I didn't notice it, I will rollback my changes on your part.
I also think TokenTreesReader::parse_token_tree does a very weird thing for this scenario, I had some try to fix it:
#104012 (comment)
currently pending on: #104012
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@bors r+ rollup |
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…KO8Ki Detect spurious ; before assoc fn body Fixes rust-lang#105226 r? `@TaKO8Ki`
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#101648 (Better documentation for env::home_dir()'s broken behaviour) - rust-lang#105283 (Don't call `diagnostic_hir_wf_check` query if we have infer variables) - rust-lang#105369 (Detect spurious ; before assoc fn body) - rust-lang#105472 (Make encode_info_for_trait_item use queries instead of accessing the HIR) - rust-lang#105521 (separate heading from body) - rust-lang#105555 (llvm-wrapper: adapt for LLVM API changes) - rust-lang#105560 (Extend rustdoc hashtag prepended line test) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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| error: associated function in `impl` without body | ||
| --> $DIR/issue-105226.rs:7:5 | ||
| | | ||
| LL | fn hello<P>(&self, val: &P) where P: fmt::Display; { | ||
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- | ||
| | | | ||
| | help: provide a definition for the function: `{ <body> }` |
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Ideally we would also avoid emitting this error by making the parser recover from the spurious ;
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Fixes #105226
r? @TaKO8Ki