ref: e8b8cec9c7ce157a67a22a84a5716e271245d049
parent: a8834acf73c4c5bfa337fd3fb1ffc82151423a54
author: Michael Forney <mforney@mforney.org>
date: Sat Jan 23 13:28:08 EST 2021
[9front] cc: fix comparison warning with constant LHS This prevents an incorrect warning for a comparison such as `0 < x`, where x is an unsigned type. Previously, this would get normalized as `x >= 0` rather than `x > 0` when checking the comparison.
--- a/sys/src/cmd/cc/com.c
+++ b/sys/src/cmd/cc/com.c
@@ -1392,7 +1392,7 @@
if(reverse){r = n->left;
l = n->right;
- op = comrel[relindex(n->op)];
+ op = invrel[relindex(n->op)];
}else{l = n->left;
r = n->right;