Merge commit '57b3c4b90f4346b3990c1be387c3b3ca7b78412c' into clippyup

[rust.git] / clippy_lints / src / transmute / transmute_int_to_char.rs

diff --git a/clippy_lints/src/transmute/transmute_int_to_char.rs b/clippy_lints/src/transmute/transmute_int_to_char.rs
index e83d2e06b9a8d26800e7b0a65b6f02e2b42221c8..3eb07b68992a89b96ff10c4a40277023c8878536 100644 (file)
--- a/clippy_lints/src/transmute/transmute_int_to_char.rs
+++ b/clippy_lints/src/transmute/transmute_int_to_char.rs
@@ -14,7 +14,7 @@ pub(super) fn check<'tcx>(
     e: &'tcx Expr<'_>,
     from_ty: Ty<'tcx>,
     to_ty: Ty<'tcx>,
-    args: &'tcx [Expr<'_>],
+    arg: &'tcx Expr<'_>,
 ) -> bool {
     match (&from_ty.kind(), &to_ty.kind()) {
         (ty::Int(ty::IntTy::I32) | ty::Uint(ty::UintTy::U32), &ty::Char) => {
@@ -24,7 +24,7 @@ pub(super) fn check<'tcx>(
                 e.span,
                 &format!("transmute from a `{}` to a `char`", from_ty),
                 |diag| {
-                    let arg = sugg::Sugg::hir(cx, &args[0], "..");
+                    let arg = sugg::Sugg::hir(cx, arg, "..");
                     let arg = if let ty::Int(_) = from_ty.kind() {
                         arg.as_ty(ast::UintTy::U32.name_str())
                     } else {