07e7823c01
If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not.
25 lines
918 B
Text
25 lines
918 B
Text
error[E0615]: attempted to take value of method `get_x` on type `Point`
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--> $DIR/method-missing-call.rs:22:26
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LL | .get_x;
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| ^^^^^ method, not a field
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help: use parentheses to call the method
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LL | .get_x();
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| ^^
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error[E0615]: attempted to take value of method `filter_map` on type `Filter<Map<std::slice::Iter<'_, {integer}>, [closure@$DIR/method-missing-call.rs:27:20: 27:25]>, [closure@$DIR/method-missing-call.rs:28:23: 28:35]>`
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--> $DIR/method-missing-call.rs:29:16
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LL | .filter_map;
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| ^^^^^^^^^^ method, not a field
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help: use parentheses to call the method
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LL | .filter_map(_);
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| ^^^
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0615`.
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