1 files changed, 9 insertions, 0 deletions
diff --git a/src/codegen/Label.java b/src/codegen/Label.java
index 52977c7..f0a4c6e 100644
--- a/src/codegen/Label.java
+++ b/src/codegen/Label.java
@@ -4,6 +4,7 @@ public class Label {
 
     private static String funDef = "";
     private static int labelCounter = 0;
+	private static int globalVarNum = 0;
     private static int functionLabelCounter = 0;
 
     public static void addFunDef(String s) {
@@ -14,6 +15,14 @@ public class Label {
         return funDef;
     }
 
+	public static void addGlobalVar() {
+		globalVarNum++;
+	}
+
+	public static int getGlobalVarNum() {
+		return globalVarNum;
+	}
+
     /**
      * Create a new basic label. Use this method to define labels for if, while and
      * for statemests.