diff --git a/compiler/rustc_errors/src/diagnostic.rs b/compiler/rustc_errors/src/diagnostic.rs index 539ecfbb42e2c..a11f81b55bb84 100644 --- a/compiler/rustc_errors/src/diagnostic.rs +++ b/compiler/rustc_errors/src/diagnostic.rs @@ -1325,7 +1325,7 @@ impl<'a, G: EmissionGuarantee> Diag<'a, G> { )); self.note("consider using `--verbose` to print the full type name to the console"); } - Box::into_inner(self.diag.take().unwrap()) + *self.diag.take().unwrap() } /// This method allows us to access the path of the file where "long types" are written to. diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs index f8e19e5077893..bd421a441f95c 100644 --- a/compiler/rustc_errors/src/lib.rs +++ b/compiler/rustc_errors/src/lib.rs @@ -12,7 +12,6 @@ #![feature(array_windows)] #![feature(assert_matches)] #![feature(associated_type_defaults)] -#![feature(box_into_inner)] #![feature(box_patterns)] #![feature(default_field_values)] #![feature(error_reporter)]