From 1fabb7d5a653a8743e1cbab24e61c9b6cbff06f3 Mon Sep 17 00:00:00 2001
From: yuyi <yuyi98@163.com>
Date: Wed, 29 Apr 2020 19:51:42 +0800
Subject: [PATCH] checker: fix string.str() error

---
 vlib/builtin/string.v | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/vlib/builtin/string.v b/vlib/builtin/string.v
index efc6c63c13..85d728c8b4 100644
--- a/vlib/builtin/string.v
+++ b/vlib/builtin/string.v
@@ -951,6 +951,10 @@ pub fn (s mut []string) sort_by_len() {
 	s.sort_with_compare(compare_strings_by_len)
 }
 
+pub fn (s string) str() string {
+	return s
+}
+
 pub fn (s ustring) str() string {
    return s.s
 }