Rollup of 7 pull requests#156305

Merged

rust-bors[bot] merged 19 commits intorust-lang:mainfrom

JonathanBrouwer:rollup-xjiYS62

May 8, 2026

Commits on May 3, 2026

Simplify the creation of synthetic HIR.
cjgillot
committed

Commits on May 7, 2026

Commits on May 8, 2026

Rename the unstable integer `extend` function to `widen`
joshtriplett
committed
turn some long-deprecated options into errors
RalfJung
committed
adjust tests for these removed features
RalfJung
committed
remove no-longer-existing options from codegen-options docs
RalfJung
committed
Reject outer attributes on `cfg_select` branches

qaijuang
and
Copilot
committed
Rollup merge of #156236 - petrochenkov:nomacdata, r=chenyukang
JonathanBrouwer
authored
Rollup merge of #156298 - joshtriplett:extend-to-widen, r=nia-e
JonathanBrouwer
authored
Rollup merge of #154498 - RalfJung:option-deprecations, r=fmease
JonathanBrouwer
authored
Rollup merge of #155734 - qaijuang:cfg-select-doc-comment, r=JonathanBrouwer
JonathanBrouwer
authored
Rollup merge of #156123 - cjgillot:synthetic-hir, r=JonathanBrouwer
JonathanBrouwer
authored
Rollup merge of #156175 - nnethercote:dep_graph-cleanups, r=adwinwhite
JonathanBrouwer
authored
Rollup merge of #156214 - qaijuang:fix-lints-that-dont-need-to-run-incr, r=nnethercote
JonathanBrouwer
authored