Don't record adjustments twice in note_source_of_type_mismatch_constraint
#112537
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
We call
lookup_method
a few times innote_source_of_type_mismatch_constraint
, but that function has side-effects to the typeck results. Replace it with a less side-effect-y variant of the function for use in diagnostics.Specifically the ICE in #112532 happens because we're recording deref adjustments twice for a call receiver, which causes
ExprUseVisitor
to be angry.Fixes #112532