12 commits

Author	SHA1	Message	Date
y21	65defdb474	[unconditional_recursion]: catch From -> Into -> From	2024-03-13 17:22:54 +01:00
Oli Scherer	592fe89997	lower bstr version requirement to 1.6.0	2024-02-27 13:34:01 +00:00
bors	62dcbd672b	Auto merge of #12177 - y21:issue12154, r=Jarcho ... [`unconditional_recursion`]: compare by `Ty`s instead of `DefId`s Fixes #12154 Fixes #12181 (this was later edited in, so the rest of the description refers to the first linked issue) Before this change, the lint would work with `DefId`s and use those to compare types. This PR changes it to compare types directly. It fixes the linked issue, but also other false positives I found in a lintcheck run. For example, one of the issues is that some types don't have `DefId`s (primitives, references, etc., leading to possible FNs), and the helper function used to extract a `DefId` didn't handle type parameters. Another issue was that the lint would use `.peel_refs()` in a few places where that could lead to false positives (one such FP was in the `http` crate). See the doc comment on one of the added functions and also the test case for what I mean. The code in the linked issue was linted because the receiver type is `T` (a `ty::Param`), which was not handled in `get_ty_def_id` and returned `None`, so this wouldn't actually *get* to comparing `self_arg != ty_id` here, and skip the early-return: 70573af31e/clippy_lints/src/unconditional_recursion.rs (L171-L178) This alone could be fixed by doing something like `&& get_ty_def_id(ty).map_or(true, |ty_id)| self_arg != ty_id)`, but we don't really need to work with `DefId`s in the first place, I don't think. changelog: [`unconditional_recursion`]: avoid linting when the other comparison type is a type parameter	2024-02-07 16:18:33 +00:00
Andrew Banchich	6d76d14565	add to_string_trait_impl lint	2024-01-26 19:28:54 -05:00
y21	87a6300b22	add a test for rust-lang/rust-clippy#12181	2024-01-25 19:43:47 +01:00
y21	42d13f8eb0	[unconditional_recursion]: compare by types instead of DefIds	2024-01-25 19:43:47 +01:00
Guillaume Gomez	132667288a	Add regression ui test for unconditional_recursion lint on PartialEq	2024-01-12 17:37:09 +01:00
Guillaume Gomez	bf5c0d8334	Add tests for extension of unconditional_recursion lint on Default trait	2024-01-04 17:40:28 +01:00
Guillaume Gomez	7107aa22b2	Add regression tests for unconditional_recursion	2023-12-31 11:20:49 +01:00
Guillaume Gomez	d161f3b559	Add ui test for UNCONDITIONAL_RECURSION lint on ToString impl	2023-12-30 17:11:56 +01:00
Guillaume Gomez	6b444f3092	Also check code generated by macros	2023-12-16 18:45:24 +01:00
Guillaume Gomez	2c867ce01e	Add ui tests for unconditional_recursion lint	2023-12-12 15:37:51 +01:00