From 3ae92228409d82a2c906fafc228b7920d9ff046b Mon Sep 17 00:00:00 2001
From: Jared Baur
Date: Tue, 2 Dec 2025 23:47:10 -0800
Subject: fix: enable building on 32-bit platforms

Without this change, we get the following error when targeting 32bit
platforms (e.g. arm-linux): "@fieldParentPtr increases pointer alignment".
---
 clap/codepoint_counting_writer.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clap/codepoint_counting_writer.zig b/clap/codepoint_counting_writer.zig
index 3518d48..39d5666 100644
--- a/clap/codepoint_counting_writer.zig
+++ b/clap/codepoint_counting_writer.zig
@@ -17,7 +17,7 @@ pub const CodepointCountingWriter = struct {
     }
 
     fn drain(w: *std.Io.Writer, data: []const []const u8, splat: usize) std.Io.Writer.Error!usize {
-        const self: *Self = @fieldParentPtr("interface", w);
+        const self: *Self = @alignCast(@fieldParentPtr("interface", w));
         var n_bytes_written: usize = 0;
         var i: usize = 0;
 
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