Provide a supertrait_def_ids() function in rustc_type_ir's interner - #161435
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rust-analyzer has a query for this, so we want to use it there. I don't know if using a query for this will be a perf win for rustc, but rust-analyzer already has this query for other reasons, so it feels a waste to not use it.
ChayimFriedman2
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August 21, 2026 03:24
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@bors r+ rolloup=never I don't think perf will be affected here, but marking as rollup=never nonetheless |
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jhpratt
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… r=jackh726 Provide a `supertrait_def_ids()` function in rustc_type_ir's interner rust-analyzer has a query for this, so we want to use it there. I don't know if using a query for this will be a perf win for rustc, but rust-analyzer already has this query for other reasons, so it feels a waste to not use it. r? types
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Rollup of 13 pull requests Successful merges: - #158515 (Make let-else respect macro_rules expr metavariable grouping) - #160097 (fix const_item_mutation lint to use needs_drop instead of has_dtor) - #161435 (Provide a `supertrait_def_ids()` function in rustc_type_ir's interner) - #161894 (Do not suppress the fn item uniqueness note for late bound lifetimes) - #162990 (post GH comment on types nominations) - #154665 (add safety section for mem::zeroed) - #162700 ( Remove incorrect parse error recovery code that mistakes `as` casts for the long removed type ascription) - #162705 (Trigger "C array" parse error recovery in far fewer cases) - #162875 (Add .seek_read_exact(), .seek_write_all() to std::os::windows::fs::FileExt) - #162988 (recover `true` and `false` in type position as `bool`) - #162995 (Constify `impl FromStr for NonZero<T>`) - #163006 (Use `end_point` for trailing brace in `let...else` diagnostics) - #163007 (add Dir::try_clone)
JonathanBrouwer
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… r=jackh726 Provide a `supertrait_def_ids()` function in rustc_type_ir's interner rust-analyzer has a query for this, so we want to use it there. I don't know if using a query for this will be a perf win for rustc, but rust-analyzer already has this query for other reasons, so it feels a waste to not use it. r? types
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…uwer Rollup of 15 pull requests Successful merges: - #158515 (Make let-else respect macro_rules expr metavariable grouping) - #162726 (std: fix unix socket address panic on a full sun_path) - #160028 (Better account for `Self` that might be a typo of `self`) - #160097 (fix const_item_mutation lint to use needs_drop instead of has_dtor) - #161435 (Provide a `supertrait_def_ids()` function in rustc_type_ir's interner) - #161894 (Do not suppress the fn item uniqueness note for late bound lifetimes) - #162990 (post GH comment on types nominations) - #154665 (add safety section for mem::zeroed) - #162700 ( Remove incorrect parse error recovery code that mistakes `as` casts for the long removed type ascription) - #162705 (Trigger "C array" parse error recovery in far fewer cases) - #162875 (Add .seek_read_exact(), .seek_write_all() to std::os::windows::fs::FileExt) - #162988 (recover `true` and `false` in type position as `bool`) - #162995 (Constify `impl FromStr for NonZero<T>`) - #163006 (Use `end_point` for trailing brace in `let...else` diagnostics) - #163007 (add Dir::try_clone)
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Rollup of 17 pull requests Successful merges: - #158515 (Make let-else respect macro_rules expr metavariable grouping) - #160028 (Better account for `Self` that might be a typo of `self`) - #160097 (fix const_item_mutation lint to use needs_drop instead of has_dtor) - #161435 (Provide a `supertrait_def_ids()` function in rustc_type_ir's interner) - #161894 (Do not suppress the fn item uniqueness note for late bound lifetimes) - #162990 (post GH comment on types nominations) - #153662 (Suggest fully qualified path on method name collision) - #154665 (add safety section for mem::zeroed) - #159787 (Prefer ModId in more places) - #162700 ( Remove incorrect parse error recovery code that mistakes `as` casts for the long removed type ascription) - #162705 (Trigger "C array" parse error recovery in far fewer cases) - #162875 (Add .seek_read_exact(), .seek_write_all() to std::os::windows::fs::FileExt) - #162988 (recover `true` and `false` in type position as `bool`) - #162995 (Constify `impl FromStr for NonZero<T>`) - #163006 (Use `end_point` for trailing brace in `let...else` diagnostics) - #163007 (add Dir::try_clone) - #163039 (Use verbose suggestion for parenthetical `Fn` notation and fully-qualified path on ambiguous assoc item)
rust-bors Bot
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Sep 20, 2026
Rollup of 17 pull requests Successful merges: - #158515 (Make let-else respect macro_rules expr metavariable grouping) - #160028 (Better account for `Self` that might be a typo of `self`) - #160097 (fix const_item_mutation lint to use needs_drop instead of has_dtor) - #161435 (Provide a `supertrait_def_ids()` function in rustc_type_ir's interner) - #161894 (Do not suppress the fn item uniqueness note for late bound lifetimes) - #162990 (post GH comment on types nominations) - #153662 (Suggest fully qualified path on method name collision) - #154665 (add safety section for mem::zeroed) - #159787 (Prefer ModId in more places) - #162700 ( Remove incorrect parse error recovery code that mistakes `as` casts for the long removed type ascription) - #162705 (Trigger "C array" parse error recovery in far fewer cases) - #162875 (Add .seek_read_exact(), .seek_write_all() to std::os::windows::fs::FileExt) - #162988 (recover `true` and `false` in type position as `bool`) - #162995 (Constify `impl FromStr for NonZero<T>`) - #163006 (Use `end_point` for trailing brace in `let...else` diagnostics) - #163007 (add Dir::try_clone) - #163039 (Use verbose suggestion for parenthetical `Fn` notation and fully-qualified path on ambiguous assoc item)
rust-bors Bot
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Rollup merge of #161435 - ChayimFriedman2:supertraits-query, r=jackh726 Provide a `supertrait_def_ids()` function in rustc_type_ir's interner rust-analyzer has a query for this, so we want to use it there. I don't know if using a query for this will be a perf win for rustc, but rust-analyzer already has this query for other reasons, so it feels a waste to not use it. r? types
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rust-analyzer has a query for this, so we want to use it there. I don't know if using a query for this will be a perf win for rustc, but rust-analyzer already has this query for other reasons, so it feels a waste to not use it.
r? types