From dd300d47b22c740ab75ace54057a3831606f7952 Mon Sep 17 00:00:00 2001
From: Veikka Tuominen <git@vexu.eu>
Date: Mon, 23 Jan 2023 20:23:12 +0200
Subject: [PATCH] add test for already implemented proposal

Closes #1564
---
 test/behavior/sizeof_and_typeof.zig | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/test/behavior/sizeof_and_typeof.zig b/test/behavior/sizeof_and_typeof.zig
index ef4487d9b9..cfe948ac02 100644
--- a/test/behavior/sizeof_and_typeof.zig
+++ b/test/behavior/sizeof_and_typeof.zig
@@ -292,3 +292,12 @@ test "@sizeOf optional of previously unresolved union" {
     const Node = union { a: usize };
     try expect(@sizeOf(?Node) == @sizeOf(Node) + @alignOf(Node));
 }
+
+test "@offsetOf zero-bit field" {
+    const S = packed struct {
+        a: u32,
+        b: u0,
+        c: u32,
+    };
+    try expect(@offsetOf(S, "b") == @offsetOf(S, "c"));
+}