From 83a668195526df745362b1174bfd643a0cdfb128 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Tue, 7 Dec 2021 17:03:29 -0700
Subject: [PATCH] link: fix build for 32-bit targets

This wasn't caught by the CI checks because this function is is only
called for the `use_stage1` codepath.
---
 src/link/MachO.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/link/MachO.zig b/src/link/MachO.zig
index 47502b8e7a..456b8b1e99 100644
--- a/src/link/MachO.zig
+++ b/src/link/MachO.zig
@@ -1985,7 +1985,7 @@ fn writeAllAtoms(self: *MachO) !void {
 
         var buffer = std.ArrayList(u8).init(self.base.allocator);
         defer buffer.deinit();
-        try buffer.ensureTotalCapacity(sect.size);
+        try buffer.ensureTotalCapacity(try math.cast(usize, sect.size));
 
         log.debug("writing atoms in {s},{s}", .{ commands.segmentName(sect), commands.sectionName(sect) });