From 9177e0da4f8e3480f5a7fade6c42f2ec81f5ffd5 Mon Sep 17 00:00:00 2001
From: Yusuf Bham <ybham6@gmail.com>
Date: Fri, 27 Jan 2023 21:40:23 -0500
Subject: [PATCH] std.os.uefi: fix shift in pool allocator

---
 lib/std/os/uefi/pool_allocator.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/std/os/uefi/pool_allocator.zig b/lib/std/os/uefi/pool_allocator.zig
index 69e2f1a37a..8e2d9fe3fc 100644
--- a/lib/std/os/uefi/pool_allocator.zig
+++ b/lib/std/os/uefi/pool_allocator.zig
@@ -22,7 +22,7 @@ const UefiPoolAllocator = struct {
 
         assert(len > 0);
 
-        const ptr_align = 1 << log2_ptr_align;
+        const ptr_align = @as(usize, 1) << @as(Allocator.Log2Align, log2_ptr_align);
 
         const metadata_len = mem.alignForward(@sizeOf(usize), ptr_align);