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Generate synthetic generic args only for delegation's child segment#158394

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rust-bors[bot] merged 1 commit into
rust-lang:mainfrom
aerooneqq:mgca-synth-arg-ice
Jun 26, 2026
Merged

Generate synthetic generic args only for delegation's child segment#158394
rust-bors[bot] merged 1 commit into
rust-lang:mainfrom
aerooneqq:mgca-synth-arg-ice

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@aerooneqq

@aerooneqq aerooneqq commented Jun 25, 2026

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Fixes #158152 by generating synthetic generic args only for delegation's child segment.

r? @petrochenkov
cc @fmease

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rustbot commented Jun 25, 2026

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HIR ty lowering was modified

cc @fmease

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Jun 25, 2026
@petrochenkov

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@bors r+ rollup

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rust-bors Bot commented Jun 25, 2026

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📌 Commit 080c5d2 has been approved by petrochenkov

It is now in the queue for this repository.

🌲 The tree is currently closed for pull requests below priority 5. This pull request will be tested once the tree is reopened.

@rust-bors rust-bors Bot added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jun 25, 2026
JonathanBrouwer added a commit to JonathanBrouwer/rust that referenced this pull request Jun 25, 2026
…trochenkov

Generate synthetic generic args only for delegation's child segment

Fixes rust-lang#158152 by generating synthetic generic args only for delegation's child segment.

r? @petrochenkov
cc @fmease
rust-bors Bot pushed a commit that referenced this pull request Jun 25, 2026
Rollup of 10 pull requests

Successful merges:

 - #158410 (Update LLVM for Mach-O __LINKEDIT alignment fix.)
 - #157397 (cmse: clear padding when crossing the secure boundary)
 - #158036 (Add -Zinstrument-mcount=fentry to -Zinstrument-mcount)
 - #158330 (llvm: use intrinsics for f16, f32 minimum/maximum)
 - #158359 (fix(tests): allow either branch direction in ilog_known_base)
 - #158067 (LLVM 23: Adapt codegen test to moved assume)
 - #158261 (Move part of the target checking for `#[may_dangle]` to the parser)
 - #158358 (Fix invalid E0609 raw pointer deref suggestion inside macros)
 - #158392 (delegation: add tests for defaults and infers in generics)
 - #158394 (Generate synthetic generic args only for delegation's child segment)
@rust-bors rust-bors Bot merged commit d109bb0 into rust-lang:main Jun 26, 2026
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rust-timer added a commit that referenced this pull request Jun 26, 2026
Rollup merge of #158394 - aerooneqq:mgca-synth-arg-ice, r=petrochenkov

Generate synthetic generic args only for delegation's child segment

Fixes #158152 by generating synthetic generic args only for delegation's child segment.

r? @petrochenkov
cc @fmease
@rustbot rustbot added this to the 1.98.0 milestone Jun 26, 2026
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[ICE]: ...has parameters, but no args were provided in instantiate

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