From f53226245f421bd01b47cce43a47e791de82c636 Mon Sep 17 00:00:00 2001
From: Daniel Bevenius <daniel.bevenius@gmail.com>
Date: Fri, 12 Jul 2024 11:05:21 +0200
Subject: [PATCH] llama : suppress unary minus operator warning (#8448)

This commit updates the _try_copy lambda and moves the unary minus
operator to after the cast to int32_t.

The motivation for this that currently the following warning is
generated on windows:

```console
llama.cpp\src\llama.cpp(21147,30): warning C4146: unary minus operator
applied to unsigned type, result still unsigned
```
---
 src/llama.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/llama.cpp b/src/llama.cpp
index f91ac777969d9..59b76a6d80cdf 100644
--- a/src/llama.cpp
+++ b/src/llama.cpp
@@ -21144,7 +21144,7 @@ int32_t llama_token_to_piece(const struct llama_model * model, llama_token token
             size--;
         }
         if (length < (int32_t)size) {
-            return (int32_t) -size;
+            return -(int32_t) size;
         }
         memcpy(buf, token, size);
         return (int32_t) size;