From 898ca824585e78306bb0137dbae1fbf859b762b6 Mon Sep 17 00:00:00 2001
From: dweiller <4678790+dweiller@users.noreply.github.com>
Date: Thu, 23 Jan 2025 00:13:23 +1100
Subject: compiler: add @memmove builtin

---
 lib/std/debug.zig | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib/std/debug.zig')

diff --git a/lib/std/debug.zig b/lib/std/debug.zig
index 664999caa0..722bcc74a9 100644
--- a/lib/std/debug.zig
+++ b/lib/std/debug.zig
@@ -134,6 +134,10 @@ pub fn FullPanic(comptime panicFn: fn ([]const u8, ?usize) noreturn) type {
             @branchHint(.cold);
             call("@memcpy arguments alias", @returnAddress());
         }
+        pub fn memmoveLenMismatch() noreturn {
+            @branchHint(.cold);
+            call("@memmove arguments have non-equal lengths", @returnAddress());
+        }
         pub fn noreturnReturned() noreturn {
             @branchHint(.cold);
             call("'noreturn' function returned", @returnAddress());
-- 
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