Rollup of 4 pull requests#155791

Closed

JonathanBrouwer wants to merge 10 commits intorust-lang:mainfrom

JonathanBrouwer:rollup-uOMQBzb

Commits on Apr 24, 2026

Add intrinsic for launch-sized workgroup memory on GPUs
Flakebi
committed

Commits on Apr 25, 2026

Do not suggest internal cfg trace attributes
qaijuang
committed
Add regression test
oli-obk
committed
Check closure's constness validity in the `constness` query
oli-obk
committed
Add regression test
oli-obk
committed
Reject implementing `const Drop` for types that are not const `Destruct` already
oli-obk
committed
Rollup merge of #146181 - Flakebi:dynamic-shared-memory, r=ZuseZ4,Sa4dus,workingjubilee,RalfJung,nikic,kjetilkjeka,kulst
JonathanBrouwer
authored
Rollup merge of #155676 - oli-obk:const-drop-non-const-destruct, r=fee1-dead
JonathanBrouwer
authored
Rollup merge of #155772 - oli-obk:const-closures-everywhere, r=fee1-dead
JonathanBrouwer
authored
Rollup merge of #155783 - qaijuang:issue-150566-cfg-trace-suggestions, r=JonathanBrouwer
JonathanBrouwer
authored