14f3418f79
Implement a `explicit_generic_args_with_impl_trait` feature gate Implements #83701 When this gate is enabled, explicit generic arguments can be specified even if `impl Trait` is used in argument position. Generic arguments can only be specified for explicit generic parameters but not for the synthetic type parameters from `impl Trait` So code like this will be accepted: ```rust #![feature(explicit_generic_args_with_impl_trait)] fn foo<T: ?Sized>(_f: impl AsRef<T>) {} fn main() { foo::<str>("".to_string()); } ``` |
||
|---|---|---|
| .. | ||
| src | ||
| Cargo.toml | ||
| README.md | ||
For high-level intro to how type checking works in rustc, see the type checking chapter of the rustc dev guide.