From e2669689c46630afd3adb99c496a6895c6c95a15 Mon Sep 17 00:00:00 2001
From: Matthew Lugg <mlugg@mlugg.co.uk>
Date: Sun, 8 Feb 2026 15:22:42 +0000
Subject: [PATCH] behavior: auto structs with zero fields are not extern types

---
 test/behavior/sizeof_and_typeof.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/behavior/sizeof_and_typeof.zig b/test/behavior/sizeof_and_typeof.zig
index 2fb89bc484bb9ab682c2627800debbe546531b2b..65deede0768638791f5da2cb4b74db82ea6c0caa 100644
--- a/test/behavior/sizeof_and_typeof.zig
+++ b/test/behavior/sizeof_and_typeof.zig
@@ -366,7 +366,7 @@ test "Extern function calls in @TypeOf" {
 
         extern fn s_do_thing([*c]const @This(), b: c_int) c_short;
     };
-    const E = struct {
+    const E = extern struct {
         export fn s_do_thing(a: [*c]const @This(), b: c_int) c_short {
             _ = a;
             _ = b;
-- 
2.54.0