Auto merge of #109638 - NotStirred:suggest/non-derive, r=davidtwco
Add suggestion to remove `derive()` if invoked macro is non-derive Adds to the existing `expected derive macro, found {}` error message: ``` help: remove the surrounding "derive()": --> $DIR/macro-path-prelude-fail-4.rs:1:3 | LL | #[derive(inline)] | ^^^^^^^ ^ ``` This suggestion will either fix the issue, in the case that the macro was valid, or provide a better error message if not Not ready for merge yet, as the highlighted span is only valid for trivial formatting. Is there a nice way to get the parent span of the macro path within `smart_resolve_macro_path`? Closes #109589
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194a0bb5d6
8 changed files with 133 additions and 6 deletions
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@ -213,3 +213,13 @@ resolve_tool_module_imported =
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resolve_module_only =
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visibility must resolve to a module
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resolve_macro_expected_found =
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expected {$expected}, found {$found} `{$macro_path}`
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resolve_remove_surrounding_derive =
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remove from the surrounding `derive()`
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resolve_add_as_non_derive =
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add as non-Derive macro
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`#[{$macro_path}]`
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