Rollup of 12 pull requests#156617

Merged

rust-bors[bot] merged 27 commits into

rust-lang:mainfrom

JonathanBrouwer:rollup-M30TGcY

May 16, 2026

Commits on May 9, 2026

Improve suggestions for unconstrained parameters in `impl` blocks
TomtheCoder2
committed

Commits on May 13, 2026

Pass user-provided llvm_args after target spec llvm_args.
guybedford
committed

Commits on May 14, 2026

Commits on May 15, 2026

Require UTF-8 in `Utf8Pattern::StringPattern`
qaijuang
committed
Make const param default test reproduce original ICE
cijiugechu
committed
coverage: Reduce and clarify the context-mismatch test case
Zalathar
committed
Require EIIs to be defined when we compile a rust dylib
bjorn3
committed
Rollup merge of #148788 - TomtheCoder2:unconstrained-parameter-fix, r=davidtwco
JonathanBrouwer
authored
Rollup merge of #156319 - bjorn3:eii_dylib_require_def, r=jdonszelmann
JonathanBrouwer
authored
Rollup merge of #156452 - P8L1:implement-pin-drop-sugar-upstream, r=petrochenkov
JonathanBrouwer
authored
Rollup merge of #156554 - guybedford:wasm-use-legacy-eh, r=alexcrichton
JonathanBrouwer
authored
Rollup merge of #156571 - daxpedda:wasm-main, r=alexcrichton
JonathanBrouwer
authored
Rollup merge of #156600 - cijiugechu:false-negative-test, r=BoxyUwU
JonathanBrouwer
authored
Rollup merge of #156493 - RalfJung:run-temp-dir, r=ChrisDenton
JonathanBrouwer
authored
Rollup merge of #156556 - qaijuang:issue-156491-str-replace-utf8-pattern, r=ChrisDenton
JonathanBrouwer
authored
Rollup merge of #156565 - aerooneqq:delegation-self-type-ice, r=petrochenkov
JonathanBrouwer
authored
Rollup merge of #156586 - cjgillot:elaborate-new-block, r=oli-obk
JonathanBrouwer
authored
Rollup merge of #156587 - GuillaumeGomez:assoc-items-macro-expansion, r=Urgau
JonathanBrouwer
authored
Rollup merge of #156604 - Zalathar:context-mismatch, r=mu001999
JonathanBrouwer
authored