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utilize cx.tcx.types.usize

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This commit is contained in:
Corey Farwell 2018-08-29 07:07:23 -05:00
parent a7c1ea96c4
commit a48a6ef10f
1 changed files with 1 additions and 2 deletions
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3
clippy_lints/src/ptr_offset_with_cast.rs
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@ -1,5 +1,4 @@
use rustc::{declare_lint, hir, lint, lint_array, ty}; use rustc::{declare_lint, hir, lint, lint_array, ty};
use syntax::ast;
use crate::utils; use crate::utils;
/// **What it does:** Checks for usage of the `offset` pointer method with a `usize` casted to an /// **What it does:** Checks for usage of the `offset` pointer method with a `usize` casted to an
@ -100,7 +99,7 @@ fn is_expr_ty_usize<'a, 'tcx>(
cx: &lint::LateContext<'a, 'tcx>, cx: &lint::LateContext<'a, 'tcx>,
expr: &hir::Expr, expr: &hir::Expr,
) -> bool { ) -> bool {
cx.tables.expr_ty(expr).sty == ty::TyKind::Uint(ast::UintTy::Usize) cx.tables.expr_ty(expr) == cx.tcx.types.usize
} }
// Is the type of the expression a raw pointer? // Is the type of the expression a raw pointer?