#ifdef _DEBUG
#define new DEBUG_NEW
#endif

아래에 헤더를 선언한 경우 생기는 문제점.. 즉 헤더는 위로..
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Compiling...
unittestDlg.cpp
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : warning C4229: anachronism used : modifiers on data are ignored
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : error C2365: 'operator new' : redefinition; previous definition was 'function'
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : error C2491: 'new' : definition of dllimport data not allowed
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : error C2078: too many initializers
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : error C2440: 'initializing' : cannot convert from 'int' to 'void *'
        Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : error C2143: syntax error : missing ';' before '('
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : error C2226: syntax error : unexpected type 'size_t'
c:\program files\microsoft visual studio 8\vc\include\xdebug(33) : error C2059: syntax error : ')'
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : warning C4229: anachronism used : modifiers on data are ignored
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C2365: 'operator new' : redefinition; previous definition was 'function'
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C2491: 'new' : definition of dllimport data not allowed
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C2078: too many initializers
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C2440: 'initializing' : cannot convert from 'int' to 'void *'
        Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C2143: syntax error : missing ';' before '['
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C3409: empty attribute block is not allowed
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C2226: syntax error : unexpected type 'size_t'
c:\program files\microsoft visual studio 8\vc\include\xlocale(138) : error C2059: syntax error : 'string'
c:\program files\microsoft visual studio 8\vc\include\xlocale(139) : error C2091: function returns function
c:\program files\microsoft visual studio 8\vc\include\xlocale(139) : error C2802: static member 'operator new' has no formal parameters
c:\program files\microsoft visual studio 8\vc\include\xlocale(139) : error C2333: 'std::locale::facet::operator new' : error in function declaration; skipping function body
c:\program files\microsoft visual studio 8\vc\include\xlocale(144) : error C2059: syntax error : 'string'
c:\program files\microsoft visual studio 8\vc\include\xlocale(146) : error C2091: function returns function
c:\program files\microsoft visual studio 8\vc\include\xlocale(146) : error C2556: 'void *(__cdecl *std::locale::facet::operator new(void))(size_t,const std::_DebugHeapTag_t &,char *,int)' : overloaded function differs only by return type from 'void *(__cdecl *std::locale::facet::operator new(void))(size_t)'
        c:\program files\microsoft visual studio 8\vc\include\xlocale(138) : see declaration of 'std::locale::facet::operator new'
c:\program files\microsoft visual studio 8\vc\include\xlocale(147) : error C2059: syntax error : 'return'
c:\program files\microsoft visual studio 8\vc\include\xlocale(147) : error C2238: unexpected token(s) preceding ';'
c:\program files\microsoft visual studio 8\vc\include\xlocale(150) : error C2628: 'std::locale::facet' followed by 'void' is illegal (did you forget a ';'?)
c:\program files\microsoft visual studio 8\vc\include\xlocale(152) : error C2817: return type for 'operator delete' must be 'void'
c:\program files\microsoft visual studio 8\vc\include\xlocale(152) : error C2333: 'std::locale::operator delete' : error in function declaration; skipping function body
c:\program files\microsoft visual studio 8\vc\include\xlocale(164) : error C2523: 'std::locale::~facet' : destructor tag mismatch
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C2146: syntax error : missing ')' before identifier '_Initrefs'
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C2146: syntax error : missing ';' before identifier '_Initrefs'
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C2071: 'std::locale::size_t' : illegal storage class
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C2059: syntax error : ')'
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C2864: 'std::locale::_Initrefs' : only static const integral data members can be initialized within a class
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C2143: syntax error : missing ';' before ':'
c:\program files\microsoft visual studio 8\vc\include\xlocale(170) : error C2065: '_Initrefs' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(170) : error C3861: '_Refs': identifier not found
c:\program files\microsoft visual studio 8\vc\include\xlocale(171) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(171) : error C2473: '<alignment member>' : looks like a function definition, but there is no parameter list.
c:\program files\microsoft visual studio 8\vc\include\xlocale(174) : error C2059: syntax error : 'private'
c:\program files\microsoft visual studio 8\vc\include\xlocale(174) : error C2143: syntax error : missing ';' before ':'
c:\program files\microsoft visual studio 8\vc\include\xlocale(71) : error C2059: syntax error : ':'
c:\program files\microsoft visual studio 8\vc\include\xlocale(112) : error C2327: 'std::locale::size_t' : is not a type name, static, or enumerator
c:\program files\microsoft visual studio 8\vc\include\xlocale(118) : error C2327: 'std::locale::size_t' : is not a type name, static, or enumerator
c:\program files\microsoft visual studio 8\vc\include\xlocale(126) : error C2327: 'std::locale::size_t' : is not a type name, static, or enumerator
c:\program files\microsoft visual studio 8\vc\include\xlocale(134) : error C3861: 'facet_Register': identifier not found
c:\program files\microsoft visual studio 8\vc\include\xlocale(175) : error C2065: 'facet' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(175) : error C2059: syntax error : ')'
c:\program files\microsoft visual studio 8\vc\include\xlocale(177) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(177) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(177) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C2143: syntax error : missing ';' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C2365: 'std::facet' : redefinition; previous definition was 'function'
        c:\program files\microsoft visual studio 8\vc\include\xlocale(177) : see declaration of 'std::facet'
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C2801: 'std::operator =' must be a non-static member
c:\program files\microsoft visual studio 8\vc\include\xlocale(186) : error C2516: 'facet' : is not a legal base class
c:\program files\microsoft visual studio 8\vc\include\xlocale(196) : error C2061: syntax error : identifier 'facet'
c:\program files\microsoft visual studio 8\vc\include\xlocale(211) : error C2061: syntax error : identifier 'facet'
c:\program files\microsoft visual studio 8\vc\include\xlocale(216) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(216) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(219) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(219) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(223) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(223) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(227) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(227) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(230) : error C2143: syntax error : missing ';' before '*'
c:\program files\microsoft visual studio 8\vc\include\xlocale(230) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(230) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(232) : error C2146: syntax error : missing ';' before identifier '_Catmask'
c:\program files\microsoft visual studio 8\vc\include\xlocale(232) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(232) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(234) : error C2146: syntax error : missing ';' before identifier '_Name'
c:\program files\microsoft visual studio 8\vc\include\xlocale(234) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(234) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(199) : error C2027: use of undefined type 'locale'
        c:\program files\microsoft visual studio 8\vc\include\xlocale(197) : see declaration of 'locale'
c:\program files\microsoft visual studio 8\vc\include\xlocale(201) : error C2065: 'none' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(202) : error C2614: '_Locimp' : illegal member initialization: '_Name' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(202) : error C2614: '_Locimp' : illegal member initialization: '_Catmask' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(202) : error C2614: '_Locimp' : illegal member initialization: '_Facetvec' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(202) : error C2614: '_Locimp' : illegal member initialization: 'facet' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(204) : error C2027: use of undefined type 'locale'
        c:\program files\microsoft visual studio 8\vc\include\xlocale(197) : see declaration of 'locale'
c:\program files\microsoft visual studio 8\vc\include\xlocale(206) : error C2039: '_Catmask' : is not a member of '_Locimp'
        c:\program files\microsoft visual studio 8\vc\include\xlocale(185) : see declaration of '_Locimp'
c:\program files\microsoft visual studio 8\vc\include\xlocale(206) : error C2039: '_Name' : is not a member of '_Locimp'
        c:\program files\microsoft visual studio 8\vc\include\xlocale(185) : see declaration of '_Locimp'
c:\program files\microsoft visual studio 8\vc\include\xlocale(207) : error C2614: '_Locimp' : illegal member initialization: '_Name' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(207) : error C2614: '_Locimp' : illegal member initialization: '_Catmask' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(207) : error C2614: '_Locimp' : illegal member initialization: '_Facetvec' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(207) : error C2614: '_Locimp' : illegal member initialization: 'facet' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(213) : error C2065: '_Pfacet' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(213) : error C2065: '_Id' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(247) : error C2065: '_Fac' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(247) : error C2275: 'size_t' : illegal use of this type as an expression
        e:\my projects\unittest\unittest\stdafx.cpp : see declaration of 'size_t'
c:\program files\microsoft visual studio 8\vc\include\xlocale(247) : error C2146: syntax error : missing ')' before identifier '_Id'
c:\program files\microsoft visual studio 8\vc\include\xlocale(247) : error C2078: too many initializers
c:\program files\microsoft visual studio 8\vc\include\xlocale(247) : error C2275: 'size_t' : illegal use of this type as an expression
        e:\my projects\unittest\unittest\stdafx.cpp : see declaration of 'size_t'
c:\program files\microsoft visual studio 8\vc\include\xlocale(248) : error C2059: syntax error : ')'
c:\program files\microsoft visual studio 8\vc\include\xlocale(249) : error C2143: syntax error : missing ';' before '{'
c:\program files\microsoft visual studio 8\vc\include\xlocale(249) : error C2447: '{' : missing function header (old-style formal list?)
c:\program files\microsoft visual studio 8\vc\include\xlocale(265) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(265) : error C2143: syntax error : missing ',' before '<'
c:\program files\microsoft visual studio 8\vc\include\xlocale(273) : error C2270: '()' : modifiers not allowed on nonmember functions
c:\program files\microsoft visual studio 8\vc\include\xlocale(273) : error C2801: 'operator ()' must be a non-static member
c:\program files\microsoft visual studio 8\vc\include\xlocale(291) : error C2270: 'combine' : modifiers not allowed on nonmember functions
c:\program files\microsoft visual studio 8\vc\include\xlocale(294) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(294) : error C2904: 'locale' : name already used for a template in the current scope
        c:\program files\microsoft visual studio 8\vc\include\xlocale(197) : see declaration of 'locale'
c:\program files\microsoft visual studio 8\vc\include\xlocale(307) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(307) : error C3861: '_Init': identifier not found
c:\program files\microsoft visual studio 8\vc\include\xlocale(308) : error C2550: 'locale' : constructor initializer lists are only allowed on constructor definitions
c:\program files\microsoft visual studio 8\vc\include\xlocale(309) : error C2227: left of '->_Incref' must point to class/struct/union/generic type
        type is ''unknown-type''
c:\program files\microsoft visual studio 8\vc\include\xlocale(309) : error C3861: '_Getgloballocale': identifier not found
c:\program files\microsoft visual studio 8\vc\include\xlocale(310) : warning C4508: 'locale' : function should return a value; 'void' return type assumed
c:\program files\microsoft visual studio 8\vc\include\xlocale(312) : error C2065: '_Uninitialized' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(313) : error C2448: 'locale' : function-style initializer appears to be a function definition
c:\program files\microsoft visual studio 8\vc\include\xlocale(316) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(316) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(317) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(317) : error C2065: '_Right' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(317) : error C2228: left of '._Ptr' must have class/struct/union
        type is ''unknown-type''
c:\program files\microsoft visual studio 8\vc\include\xlocale(318) : error C2550: 'locale' : constructor initializer lists are only allowed on constructor definitions
c:\program files\microsoft visual studio 8\vc\include\xlocale(319) : error C2227: left of '->_Incref' must point to class/struct/union/generic type
        type is ''unknown-type''
c:\program files\microsoft visual studio 8\vc\include\xlocale(320) : warning C4508: 'locale' : function should return a value; 'void' return type assumed
c:\program files\microsoft visual studio 8\vc\include\xlocale(322) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(322) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(324) : error C4430: missing type specifier - int assumed.