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delegation: don't propagate synthetic params, remove lifetime hacks - #154364
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rust-bors[bot] merged 1 commit intoMar 25, 2026
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…l-fixes, r=petrochenkov delegation: don't propagate synthetic params, remove lifetime hacks Some small fixes after new delegation lowering was merged: remove lifetime hacks as now we get only early-bound lifetimes from generics, don't propagate synthetic generic params as now we know that they are synthetic. Fixesrust-lang#143498. Part of rust-lang#118212. r? @petrochenkov
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…uwer Rollup of 22 pull requests Successful merges: - #153049 (Add `-Zsanitize=kernel-hwaddress`) - #153702 (Add macro matcher for `guard` fragment specifier) - #154200 (debuginfo: emit DW_TAG_call_site entries) - #154263 (interpret: when passing an argument fails, point at that argument) - #154269 (miri recursive validation: only check one layer deep) - #154313 (Init `self_decl` with a correct visibility) - #154344 (Update LLVM to 22.1.2) - #154348 (re-enable enzyme/autodiff builds on dist-aarch64-apple) - #154351 (Overhaul `Erasable` impls) - #154363 (delegation: fix zero-args nested delegation ICE) - #154364 (delegation: don't propagate synthetic params, remove lifetime hacks) - #151148 (Add functions to `GrowableBitSet`) - #154090 (Move tests in the statics category) - #154112 (some `tests/ui/macros` cleanup) - #154131 (begin `tests/ui/structs-enums` cleanup) - #154216 (unstably mark `NonNull::with_exposed_provenance` as const) - #154230 (Moved and rename issue-50411 to tests/ui/mir/inliner-double-elaborate) - #154233 (Move ui/issues tests to relevant subdirectories) - #154288 (Fix typo in doc comment for `char::to_titlecase`) - #154355 (delegation: add const type ICE test) - #154358 (install-template.sh: Optimize by using Bourne shell builtins.) - #154360 (fromrangeiter-overflow-checks: accept optional `signext` for argument)
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…uwer Rollup of 22 pull requests Successful merges: - rust-lang/rust#153049 (Add `-Zsanitize=kernel-hwaddress`) - rust-lang/rust#153702 (Add macro matcher for `guard` fragment specifier) - rust-lang/rust#154200 (debuginfo: emit DW_TAG_call_site entries) - rust-lang/rust#154263 (interpret: when passing an argument fails, point at that argument) - rust-lang/rust#154269 (miri recursive validation: only check one layer deep) - rust-lang/rust#154313 (Init `self_decl` with a correct visibility) - rust-lang/rust#154344 (Update LLVM to 22.1.2) - rust-lang/rust#154348 (re-enable enzyme/autodiff builds on dist-aarch64-apple) - rust-lang/rust#154351 (Overhaul `Erasable` impls) - rust-lang/rust#154363 (delegation: fix zero-args nested delegation ICE) - rust-lang/rust#154364 (delegation: don't propagate synthetic params, remove lifetime hacks) - rust-lang/rust#151148 (Add functions to `GrowableBitSet`) - rust-lang/rust#154090 (Move tests in the statics category) - rust-lang/rust#154112 (some `tests/ui/macros` cleanup) - rust-lang/rust#154131 (begin `tests/ui/structs-enums` cleanup) - rust-lang/rust#154216 (unstably mark `NonNull::with_exposed_provenance` as const) - rust-lang/rust#154230 (Moved and rename issue-50411 to tests/ui/mir/inliner-double-elaborate) - rust-lang/rust#154233 (Move ui/issues tests to relevant subdirectories) - rust-lang/rust#154288 (Fix typo in doc comment for `char::to_titlecase`) - rust-lang/rust#154355 (delegation: add const type ICE test) - rust-lang/rust#154358 (install-template.sh: Optimize by using Bourne shell builtins.) - rust-lang/rust#154360 (fromrangeiter-overflow-checks: accept optional `signext` for argument)
flip1995 pushed a commit
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Aug 17, 2026
…uwer Rollup of 22 pull requests Successful merges: - rust-lang/rust#153049 (Add `-Zsanitize=kernel-hwaddress`) - rust-lang/rust#153702 (Add macro matcher for `guard` fragment specifier) - rust-lang/rust#154200 (debuginfo: emit DW_TAG_call_site entries) - rust-lang/rust#154263 (interpret: when passing an argument fails, point at that argument) - rust-lang/rust#154269 (miri recursive validation: only check one layer deep) - rust-lang/rust#154313 (Init `self_decl` with a correct visibility) - rust-lang/rust#154344 (Update LLVM to 22.1.2) - rust-lang/rust#154348 (re-enable enzyme/autodiff builds on dist-aarch64-apple) - rust-lang/rust#154351 (Overhaul `Erasable` impls) - rust-lang/rust#154363 (delegation: fix zero-args nested delegation ICE) - rust-lang/rust#154364 (delegation: don't propagate synthetic params, remove lifetime hacks) - rust-lang/rust#151148 (Add functions to `GrowableBitSet`) - rust-lang/rust#154090 (Move tests in the statics category) - rust-lang/rust#154112 (some `tests/ui/macros` cleanup) - rust-lang/rust#154131 (begin `tests/ui/structs-enums` cleanup) - rust-lang/rust#154216 (unstably mark `NonNull::with_exposed_provenance` as const) - rust-lang/rust#154230 (Moved and rename issue-50411 to tests/ui/mir/inliner-double-elaborate) - rust-lang/rust#154233 (Move ui/issues tests to relevant subdirectories) - rust-lang/rust#154288 (Fix typo in doc comment for `char::to_titlecase`) - rust-lang/rust#154355 (delegation: add const type ICE test) - rust-lang/rust#154358 (install-template.sh: Optimize by using Bourne shell builtins.) - rust-lang/rust#154360 (fromrangeiter-overflow-checks: accept optional `signext` for argument)
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Some small fixes after new delegation lowering was merged: remove lifetime hacks as now we get only early-bound lifetimes from generics, don't propagate synthetic generic params as now we know that they are synthetic. Fixes#143498. Part of #118212.
r? @petrochenkov