Rollup merge of #106260 - chenyukang:yukang/fix-106213-doc, r=GuillaumeGomez

[rust.git] / src / tools / clippy / clippy_lints / src / large_const_arrays.rs

diff --git a/src/tools/clippy/clippy_lints/src/large_const_arrays.rs b/src/tools/clippy/clippy_lints/src/large_const_arrays.rs
index 984c5cd4e37c26ff9ae249534651731f15d8928c..db637dfc068d4840775e6909519d8616ff38a19f 100644 (file)
--- a/src/tools/clippy/clippy_lints/src/large_const_arrays.rs
+++ b/src/tools/clippy/clippy_lints/src/large_const_arrays.rs
@@ -2,12 +2,12 @@
 use if_chain::if_chain;
 use rustc_errors::Applicability;
 use rustc_hir::{Item, ItemKind};
+use rustc_hir_analysis::hir_ty_to_ty;
 use rustc_lint::{LateContext, LateLintPass};
 use rustc_middle::ty::layout::LayoutOf;
 use rustc_middle::ty::{self, ConstKind};
 use rustc_session::{declare_tool_lint, impl_lint_pass};
 use rustc_span::{BytePos, Pos, Span};
-use rustc_typeck::hir_ty_to_ty;
 
 declare_clippy_lint! {
     /// ### What it does
@@ -34,12 +34,12 @@
 }
 
 pub struct LargeConstArrays {
-    maximum_allowed_size: u64,
+    maximum_allowed_size: u128,
 }
 
 impl LargeConstArrays {
     #[must_use]
-    pub fn new(maximum_allowed_size: u64) -> Self {
+    pub fn new(maximum_allowed_size: u128) -> Self {
         Self { maximum_allowed_size }
     }
 }
@@ -56,7 +56,7 @@ fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx Item<'_>) {
             if let ConstKind::Value(ty::ValTree::Leaf(element_count)) = cst.kind();
             if let Ok(element_count) = element_count.try_to_machine_usize(cx.tcx);
             if let Ok(element_size) = cx.layout_of(*element_type).map(|l| l.size.bytes());
-            if self.maximum_allowed_size < element_count * element_size;
+            if self.maximum_allowed_size < u128::from(element_count) * u128::from(element_size);
 
             then {
                 let hi_pos = item.ident.span.lo() - BytePos::from_usize(1);