Enables where clauses for traits. #4584
Merged
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Description
With these changes where clauses are enabled for traits. This commit also adds error handling when an
impl
is created for a generic trait with where clause.Generic traits are not supported yet on super traits or where clauses, when the support is added we should also perform the bounds check there.
Fixes #4560
Fixes #970
Checklist
Breaking*
orNew Feature
labels where relevant.