Rollup merge of #87528 - :stack_overflow_obsd, r=joshtriplett

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

diff --git a/src/tools/clippy/clippy_lints/src/transmuting_null.rs b/src/tools/clippy/clippy_lints/src/transmuting_null.rs
index a67fa7922059ce865276fce368d7c5fe4a1d42a4..ef80663d1da41ecdce20d5b885be1482f14b437f 100644 (file)
--- a/src/tools/clippy/clippy_lints/src/transmuting_null.rs
+++ b/src/tools/clippy/clippy_lints/src/transmuting_null.rs
@@ -49,8 +49,8 @@ fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
                 let mut const_eval_context = constant_context(cx, cx.typeck_results());
                 if_chain! {
                     if let ExprKind::Path(ref _qpath) = arg.kind;
-                    let x = const_eval_context.expr(arg);
-                    if let Some(Constant::RawPtr(0)) = x;
+                    if let Some(Constant::RawPtr(x)) = const_eval_context.expr(arg);
+                    if x == 0;
                     then {
                         span_lint(cx, TRANSMUTING_NULL, expr.span, LINT_MSG)
                     }