# HG changeset patch
# User Erik Quanstrom <quanstro@quanstro.net>
# Date 1322730566 -3600
# Node ID 80599305e5fb2bf57a2ef58088086d8c4656f18b
# Parent  4a60adf2f5c91276044f591edc4e30f20ec14504
6l: 8l: emit diagnostic for loop too long

diagnostic was already there, but the test had && when
|| was intended.

R=nixiedev, quanstro, Charles.Forsyth, nemo
CC=nix-dev
http://codereview.appspot.com/5438062

Committer: Francisco J Ballesteros <nemo.mbox@gmail.com>

diff -r 4a60adf2f5c9 -r 80599305e5fb sys/src/cmd/6l/span.c
--- a/sys/src/cmd/6l/span.c	Thu Dec 01 10:07:10 2011 +0100
+++ b/sys/src/cmd/6l/span.c	Thu Dec 01 10:09:26 2011 +0100
@@ -1385,7 +1385,7 @@
 		q = p->pcond;
 		if(q) {
 			v = q->pc - p->pc - 2;
-			if(v < -128 && v > 127)
+			if(v < -128 || v > 127)
 				diag("loop too far: %P", p);
 			*andptr++ = op;
 			*andptr++ = v;
diff -r 4a60adf2f5c9 -r 80599305e5fb sys/src/cmd/8l/span.c
--- a/sys/src/cmd/8l/span.c	Thu Dec 01 10:07:10 2011 +0100
+++ b/sys/src/cmd/8l/span.c	Thu Dec 01 10:09:26 2011 +0100
@@ -1061,7 +1061,7 @@
 		q = p->pcond;
 		if(q) {
 			v = q->pc - p->pc - 2;
-			if(v < -128 && v > 127)
+			if(v < -128 || v > 127)
 				diag("loop too far: %P", p);
 			*andptr++ = op;
 			*andptr++ = v;