patch 8.1.0903: struct uses more bytes than needed
Problem: Struct uses more bytes than needed.
Solution: Reorder members of regitem_S. (Dominique Pelle, closes #3936)
diff --git a/src/regexp.c b/src/regexp.c
index 9e6cf70..f06e15c 100644
--- a/src/regexp.c
+++ b/src/regexp.c
@@ -3545,14 +3545,14 @@
*/
typedef struct regitem_S
{
- regstate_T rs_state; /* what we are doing, one of RS_ above */
- char_u *rs_scan; /* current node in program */
+ regstate_T rs_state; // what we are doing, one of RS_ above
+ short rs_no; // submatch nr or BEHIND/NOBEHIND
+ char_u *rs_scan; // current node in program
union
{
save_se_T sesave;
regsave_T regsave;
- } rs_un; /* room for saving rex.input */
- short rs_no; /* submatch nr or BEHIND/NOBEHIND */
+ } rs_un; // room for saving rex.input
} regitem_T;
static regitem_T *regstack_push(regstate_T state, char_u *scan);