29 lines
957 B
C
29 lines
957 B
C
/****************************************************************
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* *
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* Copyright 2012 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#include "mdef.h"
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#include "op.h"
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/* This code is similar in function to opp_fnget (assembler) except, if src is undefined, this returns an undefined value to signal
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* op_fnget2, which, in turn, returns a specified "default" value; this slight of hand deals with order of evaluation issues.
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*/
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void op_fnget1(mval *src, mval *dst)
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{
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if (src && MV_DEFINED(src))
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{
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*dst = *src;
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dst->mvtype &= ~MV_ALIASCONT; /* Make sure alias container property does not pass */
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}
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else
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dst->mvtype = 0;
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return;
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}
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