From 646df49c74d662d0e3f282a255da6da644d796d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Uwe=20Kr=C3=BCger?=
 <45282134+UweKrueger@users.noreply.github.com>
Date: Sat, 11 Jul 2020 00:18:52 +0200
Subject: [PATCH] builtin: fix string.hash method for `gcc -O2` (#5794)

---
 vlib/builtin/string.v | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/vlib/builtin/string.v b/vlib/builtin/string.v
index 83f9f87357..a3f089ab4b 100644
--- a/vlib/builtin/string.v
+++ b/vlib/builtin/string.v
@@ -1326,13 +1326,13 @@ pub fn (c byte) is_white() bool {
 
 pub fn (s string) hash() int {
 	// mut h := s.hash_cache
-	mut h := 0
+	mut h := u32(0)
 	if h == 0 && s.len > 0 {
 		for c in s {
-			h = h * 31 + int(c)
+			h = h * 31 + u32(c)
 		}
 	}
-	return h
+	return int(h)
 }
 
 pub fn (s string) bytes() []byte {