Dana Jansens ce7a0a4d07 Support conversion from facet value to facet value (#5085) ...

When converting from a facet value (an instruction whose type is
FacetType), we require making a FacetAccessType
to have a type instruction when building the resulting FacetValue.
Otherwise, the conversion is the same for values of type TypeType, and
we relax the convert function to support either.

Corrects the test expectations for converting `Goat as Animal`, a facet
value of type FacetType, into `Eats`, a facet type of type TypeType.
This would be a promotion in the typish hierarchy which is incorrect. We
had an extra case in Convert that was handling this, and it's now
removed. `Animal`, a facet type, does still correctly convert into
`Eats`, a facet type, if `impl Animal as Eats` exists.

2025-03-14 23:58:36 +00:00

..

constraints.carbon

Produce helpful diagnostics when converting to a facet fails (#5109)

2025-03-14 15:50:03 +00:00

designator.carbon

Return a set of ImplWitnesses from impl lookup (#5075)

2025-03-10 16:00:35 +00:00

dot_self_index.carbon

Return a set of ImplWitnesses from impl lookup (#5075)

2025-03-10 16:00:35 +00:00

equal_rewrite.carbon

Support conversion from facet value to facet value (#5085)

2025-03-14 23:58:36 +00:00

fail_not_facet.carbon

Clean up handling of Call params (#5061)

2025-03-04 21:01:59 +00:00

non_generic.carbon

Return a set of ImplWitnesses from impl lookup (#5075)

2025-03-10 16:00:35 +00:00