diff options
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/error_reporting/type_err_ctxt_ext.rs | 2 | ||||
| -rw-r--r-- | tests/ui/traits/issue-77982.stderr | 2 |
2 files changed, 1 insertions, 3 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/error_reporting/type_err_ctxt_ext.rs b/compiler/rustc_trait_selection/src/traits/error_reporting/type_err_ctxt_ext.rs index e7c8643f0c9..8adfb27a3f4 100644 --- a/compiler/rustc_trait_selection/src/traits/error_reporting/type_err_ctxt_ext.rs +++ b/compiler/rustc_trait_selection/src/traits/error_reporting/type_err_ctxt_ext.rs @@ -2103,7 +2103,7 @@ impl<'tcx> InferCtxtPrivExt<'tcx> for TypeErrCtxt<'_, 'tcx> { // It doesn't make sense to talk about applicable impls if there are more than a // handful of them. If there are a lot of them, but only a few of them have no type // params, we only show those, as they are more likely to be useful/intended. - if ambiguities.len() > 20 { + if ambiguities.len() > 5 { let infcx = self.infcx; if !ambiguities.iter().all(|option| match option { DefId(did) => infcx.fresh_args_for_item(DUMMY_SP, *did).is_empty(), diff --git a/tests/ui/traits/issue-77982.stderr b/tests/ui/traits/issue-77982.stderr index d08b0d68e0f..56d8e6d62ed 100644 --- a/tests/ui/traits/issue-77982.stderr +++ b/tests/ui/traits/issue-77982.stderr @@ -50,8 +50,6 @@ LL | let ips: Vec<_> = (0..100_000).map(|_| u32::from(0u32.into())).collect( - impl From<char> for u32; - impl From<u16> for u32; - impl From<u8> for u32; - - impl<T> From<!> for T; - - impl<T> From<T> for T; help: try using a fully qualified path to specify the expected types | LL | let ips: Vec<_> = (0..100_000).map(|_| u32::from(<u32 as Into<T>>::into(0u32))).collect(); |