X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fexpressions%2Foptimize.inc.pl;h=c44177456cb353e3dd59de8ff3aa81f6781d8612;hb=f463d854c12bda4f9f12f798ba12d3ea88c3a9ed;hp=fce530f74de5b958e9d607e1e9a60e2137e76574;hpb=97d4f38945476834fd7fce612b663f19f2b291f8;p=pspp-builds.git

diff --git a/src/language/expressions/optimize.inc.pl b/src/language/expressions/optimize.inc.pl
index fce530f7..c4417745 100644
--- a/src/language/expressions/optimize.inc.pl
+++ b/src/language/expressions/optimize.inc.pl
@@ -1,4 +1,8 @@
+use strict;
+use warnings 'all';
+
 do 'generate.pl';
+our (@order, %ops);
 
 sub generate_output {
     for my $opname (@order) {