Use strict and all warnings. Fix warnings that this triggers.

[pspp-builds.git] / src / language / expressions / evaluate.h.pl

diff --git a/src/language/expressions/evaluate.h.pl b/src/language/expressions/evaluate.h.pl
index e1a762fc71c64db465e2e1e9ad6400798a53a170..c26a7cc9c6907156d34a6d1a45a64dd4b586a19f 100644 (file)
--- a/src/language/expressions/evaluate.h.pl
+++ b/src/language/expressions/evaluate.h.pl
@@ -1,5 +1,10 @@
+use strict;
+use warnings 'all';
+
 do 'generate.pl';
 
+our (%ops);
+our (@order);
 sub generate_output {
     print "#include \"helpers.h\"\n\n";