Detect missing . in method chain in let bindings and statements
#133087
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On parse errors where an ident is found where one wasn't expected, see if the next elements might have been meant as method call or field access. ``` error: expected one of `.`, `;`, `?`, `else`, or an operator, found `map` --> $DIR/missing-dot-on-statement-expression.rs:7:29 | LL | let _ = [1, 2, 3].iter()map(|x| x); | ^^^ expected one of `.`, `;`, `?`, `else`, or an operator | help: you might have meant to write a method call | LL | let _ = [1, 2, 3].iter().map(|x| x); | + ```
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Rollup of 7 pull requests Successful merges: - rust-lang#133087 (Detect missing `.` in method chain in `let` bindings and statements) - rust-lang#134575 (Handle `DropKind::ForLint` in coroutines correctly) - rust-lang#134576 (Improve prose around basic examples of Iter and IterMut) - rust-lang#134577 (Improve prose around `as_slice` example of Iter) - rust-lang#134579 (Improve prose around into_slice example of IterMut) - rust-lang#134593 (Less unwrap() in documentation) - rust-lang#134600 (Fix parenthesization of chained comparisons by pretty-printer) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#133087 - estebank:stmt-misparse, r=chenyukang Detect missing `.` in method chain in `let` bindings and statements On parse errors where an ident is found where one wasn't expected, see if the next elements might have been meant as method call or field access. ``` error: expected one of `.`, `;`, `?`, `else`, or an operator, found `map` --> $DIR/missing-dot-on-statement-expression.rs:7:29 | LL | let _ = [1, 2, 3].iter()map(|x| x); | ^^^ expected one of `.`, `;`, `?`, `else`, or an operator | help: you might have meant to write a method call | LL | let _ = [1, 2, 3].iter().map(|x| x); | + ```
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On parse errors where an ident is found where one wasn't expected, see if the next elements might have been meant as method call or field access.