add consistency with other union members

In most cases the curlyx member is the first thing after the yes state
member, but eval was reversed. While debugging perl #127705 I switched
them to see what would happen, which changed the bug, and ultimately
revealed the cause of the problem. So I am going to leave them in the
"consistent" order.

1 files changed, 1 insertions, 1 deletions

diff --git a/regexp.h b/regexp.h
index 09bb6158a4..65e04268d8 100644
--- a/regexp.h
+++ b/regexp.h
@@ -748,8 +748,8 @@ typedef struct regmatch_state {
 	struct {
 	    /* this first element must match u.yes */
 	    struct regmatch_state *prev_yes_state;
-	    struct regmatch_state *prev_eval;
 	    struct regmatch_state *prev_curlyx;
+            struct regmatch_state *prev_eval;
 	    REGEXP	*prev_rex;
 	    CHECKPOINT	cp;	/* remember current savestack indexes */
 	    CHECKPOINT	lastcp;