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when loop as tail expression for miss match type E0308 error, recursively get the return statement and add diagnostic information on it use rustc_hir::intravisit to collect the return expression modified: compiler/rustc_typeck/src/check/coercion.rs new file: src/test/ui/typeck/issue-98982.rs new file: src/test/ui/typeck/issue-98982.stderr |
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| .. | ||
| src | ||
| Cargo.toml | ||
| README.md | ||
For high-level intro to how type checking works in rustc, see the type checking chapter of the rustc dev guide.