1 files changed, 3 insertions, 2 deletions
diff --git a/string.c b/string.c
index 3026de17d8..5b73d1b962 100644
--- a/string.c
+++ b/string.c
@@ -5710,7 +5710,7 @@ rb_str_each_byte(VALUE str)
 static VALUE
 rb_str_each_char(VALUE str)
 {
-    int i, len, n;
+    long i, len, n;
     const char *ptr;
     rb_encoding *enc;
 
@@ -5759,7 +5759,8 @@ rb_str_each_char(VALUE str)
 static VALUE
 rb_str_each_codepoint(VALUE str)
 {
-    int len, n;
+    long len;
+    int n;
     unsigned int c;
     const char *ptr, *end;
     rb_encoding *enc;