Commit Graph

3 Commits

Author SHA1 Message Date
Michael Goulet 07851679cd Point out the actual mismatch error 2023-10-02 23:14:29 +00:00
Michael Goulet 8be12f4ed7 For a single impl candidate, try to unify it with error trait ref 2023-10-02 23:14:29 +00:00
Nilstrieb 5706be1854 Improve spans for indexing expressions
Indexing is similar to method calls in having an arbitrary
left-hand-side and then something on the right, which is the main part
of the expression. Method calls already have a span for that right part,
but indexing does not. This means that long method chains that use
indexing have really bad spans, especially when the indexing panics and
that span in coverted into a panic location.

This does the same thing as method calls for the AST and HIR, storing an
extra span which is then put into the `fn_span` field in THIR.
2023-08-04 13:17:39 +02:00