[ http://issues.apache.org/jira/browse/DERBY-479?page=all ]
Mamta A. Satoor updated DERBY-479:
----------------------------------
Attachment: wisconsin.out
wisconsinAfterRemovingNullChk.out
I reran the tests after removing the "if (methodParms[parm] != null)" from
StaticMethodCallNBode.optimizeDomainValueConversion and this caused
lang/wisconsin.java test to fail. I am not sure exactly why, but if I put the
null check back, the wisconsin test doesnot fail. I have attached the original
master as wisconsin.out and the failed wisconsin results as
wisconsinAfterRemovingNullChk.out to this JIRA entry to shows what the diffs
are. Does this ring a bell to anyone?
> Passing the return of a RETURN NULL ON NULL INPUT function to another
> function call throws linkage error.
> ----------------------------------------------------------------------------------------------------------
>
> Key: DERBY-479
> URL: http://issues.apache.org/jira/browse/DERBY-479
> Project: Derby
> Type: Bug
> Components: SQL
> Versions: 10.2.0.0
> Reporter: Daniel John Debrunner
> Assignee: Mamta A. Satoor
> Attachments: Derby479LinkageErrorReturnNullIfNulldiff021306.txt,
> Derby479LinkageErrorReturnNullIfNulldiff021406.txt,
> Derby479LinkageErrorReturnNullIfNulldiff021606.txt, wisconsin.out,
> wisconsinAfterRemovingNullChk.out
>
> Error in ij (RN_RADIANS is a function declared as returns null on null input)
> ij> VALUES CAST( CALL_COS(RN_RADIANS(90.0)) AS DECIMAL(3,2));
> ERROR XBCM1: Java linkage error thrown during load of generated class
> org.apache.derby.exe.ace5214067x0105x5e41x7a46xffff855452e375.
> ERROR XJ001: Java exception: '(class:
> org/apache/derby/exe/ace5214067x0105x5e41x
> 7a46xffff855452e375, method: e0 signature: ()Ljava/lang/Object;) Expecting to
> find double on stack: java.lang.VerifyError'.
> extract from derby.log
> 2005-07-28 16:23:43.836 GMT Thread[main,5,main] Wrote class
> org.apache.derby.exe
> .ace5214067x0105x5e41x7a46xffff855452e375 to file
> C:\_work\svn_pb\trunk\systest\
> out\functions\ace5214067x0105x5e41x7a46xffff855452e375.class. Please provide
> sup
> port with the file and the following exception information:
> java.lang.VerifyErro
> r: (class: org/apache/derby/exe/ace5214067x0105x5e41x7a46xffff855452e375,
> method
> : e0 signature: ()Ljava/lang/Object;) Expecting to find double on stack
> I will add a test case to lang/functions.sql commented with this bug number.
> Test cases
> that fail will be commented out.
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