patch 8.2.0928: many type casts are used for vim_strnsave() Commit: https://github.com/vim/vim/commit/df44a27b53586fccfc6a3aedc89061fdd9a515ff Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 7 20:49:05 2020 +0200 patch 8.2.0928: many type casts are used for vim_strnsave() Problem: Many type casts are used for vim_strnsave(). Solution: Make the length argument size_t instead of int. (Ken Takata, closes #5633) Remove some type casts.

--- a/src/misc2.c
+++ b/src/misc2.c
@@ -1291,7 +1291,7 @@ vim_strsave(char_u *string)
  * shorter.
  */
     char_u *
-vim_strnsave(char_u *string, int len)
+vim_strnsave(char_u *string, size_t len)
 {
     char_u	*p;
 
@@ -1538,7 +1538,7 @@ vim_strsave_up(char_u *string)
  * This uses ASCII lower-to-upper case translation, language independent.
  */
     char_u *
-vim_strnsave_up(char_u *string, int len)
+vim_strnsave_up(char_u *string, size_t len)
 {
     char_u *p1;