Merge pull request #4164 from RalfJung/manual_repeat_n

fix clippy lint manual_repeat_n

Author: RalfJung

src/tools/miri/src/lib.rs

@@ -36,8 +36,6 @@
     clippy::needless_question_mark,
     clippy::needless_lifetimes,
     clippy::too_long_first_doc_paragraph,
-    // Temporarily disabled as fixing it would cause conflicts
-    clippy::manual_repeat_n,
     // We don't use translatable diagnostics
     rustc::diagnostic_outside_of_impl,
     // We are not implementing queries here so it's fine

src/tools/miri/src/shims/windows/foreign_items.rs

@@ -335,7 +335,7 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> {
                 // Initialize with `0`.
                 this.write_bytes_ptr(
                     system_info.ptr(),
-                    iter::repeat(0u8).take(system_info.layout.size.bytes_usize()),
+                    iter::repeat_n(0u8, system_info.layout.size.bytes_usize()),
                 )?;
                 // Set selected fields.
                 this.write_int_fields_named(