X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fexpressions%2Foperations.h.pl;h=8e6e120b9828418b66b1eb19474403fb098c7793;hb=1307953ce052c1d8f3e2ec72ef6e1232aabdf5f5;hp=d43a502126bdd71299d93b18f9c3798cea7ec85e;hpb=dcf9b154cbcaa35c3d8459a201b77eec8bcb30bd;p=pspp

diff --git a/src/language/expressions/operations.h.pl b/src/language/expressions/operations.h.pl
index d43a502126..8e6e120b98 100644
--- a/src/language/expressions/operations.h.pl
+++ b/src/language/expressions/operations.h.pl
@@ -1,4 +1,8 @@
+use strict;
+use warnings 'all';
+
 do 'generate.pl';
+our (@types, @funcs, @opers);
 
 sub generate_output {
     print "#include <stdlib.h>\n";