Avoid use-after-free with stdexec::run_loop#1746

ericniebler merged 5 commits intoNVIDIA:mainNVIDIA/stdexec:mainfrom

sithhell:fix/sync_wait_stack_use_after_free_alternativesithhell/stdexec:fix/sync_wait_stack_use_after_free_alternativeCopy head branch name to clipboard