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.
diff --git a/src/dict.c b/src/dict.c
index 3824f40..9d94261 100644
--- a/src/dict.c
+++ b/src/dict.c
@@ -779,7 +779,7 @@
for (p = *arg; ASCII_ISALNUM(*p) || *p == '_' || *p == '-'; ++p)
;
tv->v_type = VAR_STRING;
- tv->vval.v_string = vim_strnsave(*arg, (int)(p - *arg));
+ tv->vval.v_string = vim_strnsave(*arg, p - *arg);
*arg = skipwhite(p);
return OK;