1 files changed, 30 insertions, 0 deletions
diff --git a/libnormalform_free_expression__.c b/libnormalform_free_expression__.c
new file mode 100644
index 0000000..d9f1a47
--- /dev/null
+++ b/libnormalform_free_expression__.c
@@ -0,0 +1,30 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+#ifndef TEST
+
+
+void
+(libnormalform_free_expression__)(struct expression *this)
+{
+	if (!this || --this->refcount)
+		return;
+	if (this->terms) {
+		while (this->nterms)
+			libnormalform_free_expression__(this->terms[--this->nterms]);
+		free(this->terms);
+	}
+	free(this);
+}
+
+
+#else
+
+
+CONST int
+main(void)
+{
+	return 0; /* indirectly tested */
+}
+
+
+#endif