49dd3804c0
fix: bug in extract_function.rs There is a little bug in extract_function: It appends `use path::to::ControlFlow;` if the function created contains string "ControlFlow". A case below (also in the test named `does_not_import_control_flow` which will fail in the original code) <img width="322" alt="image" src="https://github.com/rust-lang/rust-analyzer/assets/53432474/4b80bb58-0cfd-4d56-b64c-d9649eed336e"> <img width="391" alt="image" src="https://github.com/rust-lang/rust-analyzer/assets/53432474/3d7262f4-8a4c-44ea-822d-304b8b23fe28"> Now I have changed the condition determining whether adding import statement. Only when the new function body contains ControlFlow::Break or ControlFlow::Continue can the import statement be added. Last related PR: https://github.com/rust-lang/rust-analyzer/pull/10309
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