Add allows expressions as statements

1 files changed, 4 insertions, 0 deletions

diff --git a/pc.y b/pc.y
index ed4872c..97bf33e 100644
--- a/pc.y
+++ b/pc.y
@@ -258,6 +258,10 @@ statement
 		/*TODO design tree structure for FOR loops*/
 		$$ = NULL;
 	}
+	| expr
+	{
+		$$ = $1;
+	}
 ;
 
 TD: TO | DT;