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0024533: Use 0 to check null handle instead of UndefinedHandleAccess

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Handle classes now use 0 as invalid value for pointer instead of custom (and platform-dependent) value like 0xfefd0000.
Compiler macros UndefinedHandleAddress and _OCC64 are eliminated.
This commit is contained in:
Roman Lygin
2014-01-23 13:37:50 +04:00
committed by bugmaster
parent 545ef510a7
commit 4d9421a970
8 changed files with 30 additions and 85 deletions
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6
src/LDOM/LDOM_XmlReader.cxx
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@@ -68,11 +68,7 @@ LDOM_XmlReader::LDOM_XmlReader (const int aFileDes,
TCollection_AsciiString& anErrorString)
: myEOF (Standard_False),
myFileDes (aFileDes),
#ifdef WNT
myIStream (cin), // one quirk of MSVC6.0: can't initialise by 0
#else
myIStream (* (istream *) UndefinedHandleAddress),
#endif
myIStream (cin), // just a placeholder, myIStream will never be used anyway
myError (anErrorString),
myDocument (aDocument),
myElement (NULL),