From b7705e83c2026ff3983fc0b83f9b083d3e8be4c5 Mon Sep 17 00:00:00 2001
From: bd-912 <bdunahu@colostate.edu>
Date: Sat, 20 Apr 2024 01:03:23 -0600
Subject: CFG fix create edges only if nodes != (found by graphviz)

---
 vaporize/library/CFGNode.java | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'vaporize/library/CFGNode.java')

diff --git a/vaporize/library/CFGNode.java b/vaporize/library/CFGNode.java
index 0afce60..b79ee6b 100644
--- a/vaporize/library/CFGNode.java
+++ b/vaporize/library/CFGNode.java
@@ -33,9 +33,12 @@ class CFGNode {
      */
     // FIXME
     public boolean equals(Object other) {
-        return (other instanceof Node &&
-                (((Node) other).sourcePos ==
-                 this.instruction.sourcePos)) ||
+        return (other instanceof CFGNode &&
+                (((CFGNode) other).instruction ==
+                 this.instruction)) ||
+            (other instanceof Node &&
+             (((Node) other).sourcePos ==
+              this.instruction.sourcePos)) ||
             (other instanceof Integer &&
              (((Integer) other)
               .equals(this.instruction.sourcePos.line)));
-- 
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