From 580b6d1faddd0f2ef0c4e00fb042665b2cbdfa24 Mon Sep 17 00:00:00 2001
From: mlugg <mlugg@mlugg.co.uk>
Date: Tue, 16 Sep 2025 12:35:34 +0100
Subject: [PATCH] llvm: fix tagged union payload size in debug info

Resolves: #24415
---
 src/codegen/llvm.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig
index 9435087edc..ebdcdb6bcb 100644
--- a/src/codegen/llvm.zig
+++ b/src/codegen/llvm.zig
@@ -2521,7 +2521,7 @@ pub const Object = struct {
                     o.debug_compile_unit, // Scope
                     0, // Line
                     .none, // Underlying type
-                    ty.abiSize(zcu) * 8,
+                    layout.payload_size * 8,
                     (ty.abiAlignment(zcu).toByteUnits() orelse 0) * 8,
                     try o.builder.metadataTuple(fields.items),
                 );