bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Reorder fullfillment errors to keep more interesting ones first

Browse source 
In `report_fullfillment_errors` push back `T: Sized`, `T: WellFormed`
and coercion errors to the end of the list. The pre-existing
deduplication logic eliminates redundant errors better that way, keeping
the resulting output with fewer errors than before, while also having
more detail.
This commit is contained in:
Esteban Küber 2023-08-14 13:09:53 +00:00
parent 2817ece19c
commit 91b9ffeab0
76 changed files with 337 additions and 431 deletions
Download patch file Download diff file Expand all files Collapse all files

2
compiler/rustc_hir_analysis/src/check/entry.rs
View file

@ -158,7 +158,7 @@ fn check_main_fn_ty(tcx: TyCtxt<'_>, main_def_id: DefId) {
ocx.register_bound(cause, param_env, norm_return_ty, term_did);
let errors = ocx.select_all_or_error();
if !errors.is_empty() {
infcx.err_ctxt().report_fulfillment_errors(&errors);
infcx.err_ctxt().report_fulfillment_errors(errors);
error = true;
}
// now we can take the return type of the given main function