From 349eb4d9e2f4c5d777556080c56efdb13aa6678e Mon Sep 17 00:00:00 2001
From: ceriel <devnull@localhost>
Date: Thu, 14 Jul 1988 10:11:01 +0000
Subject: [PATCH] make to compile on Xenix

---
 mach/proto/ncg/subr.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/mach/proto/ncg/subr.c b/mach/proto/ncg/subr.c
index ca15509a..0f2905d8 100644
--- a/mach/proto/ncg/subr.c
+++ b/mach/proto/ncg/subr.c
@@ -559,8 +559,15 @@ unsigned stackupto(limit,ply,toplevel) token_p limit; {
 					nallreg=0;
 				totalcost+= codegen(&coderules[cp->c1_codep],ply,toplevel,MAXINT,0);
 				tokpatlen = tpl;
-				for (i=0;i<diff;i++)
-					fakestack[stackheight++] = savestack[i];
+				for (i=0;i<diff;i++) {
+					fakestack[stackheight] = savestack[i];
+					stackheight++;
+					/* not cobmined in one statement;
+					   this poor Xenix C compiler sometimes
+					   gets failed assertions when you do
+					   that!
+					*/
+				}
 				nallreg=nareg;
 				for (i=0;i<nareg;i++)
 					allreg[i] = areg[i];