Auto merge of #12617 - y21:issue-12616, r=Alexendoo

avoid an ICE in `ptr_as_ptr` when getting the def_id of a local

Fixes #12616

`Res::def_id` can panic, so avoid calling it in favor of `opt_def_id`, so we can gracefully handle resolutions that don't have a `DefId` (e.g. local variables) and get a false negative in the worst case, rather than an ICE

changelog: Fix ICE in [`ptr_as_ptr`] when the cast expression is a function call to a local variable

0 files changed, 0 insertions, 0 deletions