From 06c08e5219f03328f483cded319c7ba75efb5188 Mon Sep 17 00:00:00 2001
From: Vexu <git@vexu.eu>
Date: Thu, 16 Jul 2020 17:05:14 +0300
Subject: [PATCH] std.mem.zeroes use std.mem.set instead of `@memset`

stage1 comptime is not smart enough to remeber the size of the casted
item which leads to out of bounds errors.
---
 lib/std/mem.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/std/mem.zig b/lib/std/mem.zig
index 1a330667ed..f4489a4867 100644
--- a/lib/std/mem.zig
+++ b/lib/std/mem.zig
@@ -552,7 +552,7 @@ pub fn zeroes(comptime T: type) T {
             if (@sizeOf(T) == 0) return T{};
             if (comptime meta.containerLayout(T) == .Extern) {
                 var item: T = undefined;
-                @memset(@ptrCast([*]u8, &item), 0, @sizeOf(T));
+                set(u8, asBytes(&item), 0);
                 return item;
             } else {
                 var structure: T = undefined;