From 2c834425c98ad18bb10d01ee7263f13d8948f13d Mon Sep 17 00:00:00 2001
From: chiba <chiba@30ef5769-5b8d-40dd-aea6-55b5d6557bb3>
Date: Mon, 16 May 2005 15:59:01 +0000
Subject: [PATCH] fixed a bug so that "<array> == null" can be compiled.

git-svn-id: http://anonsvn.jboss.org/repos/javassist/trunk@171 30ef5769-5b8d-40dd-aea6-55b5d6557bb3
---
 src/main/javassist/compiler/CodeGen.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/main/javassist/compiler/CodeGen.java b/src/main/javassist/compiler/CodeGen.java
index 3e7ae47c..5ddbc3ba 100644
--- a/src/main/javassist/compiler/CodeGen.java
+++ b/src/main/javassist/compiler/CodeGen.java
@@ -1143,10 +1143,13 @@ public abstract class CodeGen extends Visitor implements Opcode, TokenId {
         int type1 = exprType;
         int dim1 = arrayDim;
         expr.oprand2().accept(this);
-        if (dim1 != arrayDim)
+        if (dim1 != arrayDim && type1 != NULL && exprType != NULL)
             throw new CompileError("incompatible array types");
 
-        return type1;
+        if (type1 == NULL)
+            return exprType;
+        else
+            return type1;
     }
 
     private static final int ifOp[] = { EQ, IF_ICMPEQ, IF_ICMPNE,
-- 
2.39.5