patch 8.2.2922: computing array length is done in various ways
Problem: Computing array length is done in various ways.
Solution: Use ARRAY_LENGTH everywhere. (Ken Takata, closes #8305)
diff --git a/src/regexp.c b/src/regexp.c
index 8c1431d..805056e 100644
--- a/src/regexp.c
+++ b/src/regexp.c
@@ -202,7 +202,7 @@
if ((*pp)[1] == ':')
{
- for (i = 0; i < (int)(sizeof(class_names) / sizeof(*class_names)); ++i)
+ for (i = 0; i < (int)ARRAY_LENGTH(class_names); ++i)
if (STRNCMP(*pp + 2, class_names[i], STRLEN(class_names[i])) == 0)
{
*pp += STRLEN(class_names[i]) + 2;