Dana Jansens 142596b49c Diagnose unidentified type-of-self in impl lookup query (#6769) ...

The type of the query self is looked into for a witness, but that type
may be unable to be identified. For example when the query is against
`Self` inside the declaration of a named constraint. Before this PR, we
would crash when identification failed. Now we produce a diagnostic.

This makes `RequireIdentifiedFacetType` take a `ContextScope` callback
(like it used to with an `AnnotationScope` callback) since all callers
now expect to handle diagnostics, and can provide useful context.

This is a followup to #6761.

2026-02-25 20:23:21 +00:00

..

template

Introduce Diagnostics::ContextScope and remove diagnoser callbacks in type completion (#6761)

2026-02-25 15:15:29 +00:00

call_basic_depth.carbon

Make semir scope labels only print when non-empty (#6780)

2026-02-25 00:28:59 +00:00

complete_type.carbon

Introduce Diagnostics::ContextScope and remove diagnoser callbacks in type completion (#6761)

2026-02-25 15:15:29 +00:00

dependent_param.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

dot_self_symbolic_type.carbon

Implement unused pattern bindings, continued (#6518)

2026-02-19 23:33:36 +00:00

extend_type_completion.carbon

Introduce Diagnostics::ContextScope and remove diagnoser callbacks in type completion (#6761)

2026-02-25 15:15:29 +00:00

fail_generic_copy.carbon

Introduce Diagnostics::ContextScope and remove diagnoser callbacks in type completion (#6761)

2026-02-25 15:15:29 +00:00

forward_decl.carbon

Implement unused pattern bindings, continued (#6518)

2026-02-19 23:33:36 +00:00

identify_specific_facet_type.carbon

Diagnose unidentified type-of-self in impl lookup query (#6769)

2026-02-25 20:23:21 +00:00

local.carbon

Implement unused pattern bindings, continued (#6518)

2026-02-19 23:33:36 +00:00

template_dependence.carbon

Make semir scope labels only print when non-empty (#6780)

2026-02-25 00:28:59 +00:00