Source code of Windows XP (NT5)
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#include <warning.h>
#pragma warning (disable: 4101 4201 4100 4244 4245 4706 4786 4267 4701 4115 4509 4214 4057 4127 4189 4702)
#pragma warning (disable: 4514 4512 4663)
/**************************************************************************
DESCRIPTION OF WARNINGS THAT ARE DISABLED
4101 unreferenced local variable
*4201 nonstandard extension: nameless struct or union
*4214 non standard extension: bit field types other than int
*4115 named type definition in paranthesis -- does not like THSTATE
*4127 conditional expression is a constant
4100 ureferenced formal parameter
*4189 local variable is initialized but not referenced
*4057 slightly different base types -- char * and unsigned char *
4244 conversion from into to char --loss of data -- I saw a few of these and disabled in an effort to get the code to compile -- need further investigation.
4245 conversion from long to unsigned long -- signed/unsigned mismatch
*4509 non standard extension used -- uses SEH and has destructor
4706 assignment within a conditional expression
4702 *unreacheable code
*4701 var used before initializing
4786 identifier truncated to 255 chars in debug information
4267 Signal to noise ratio of this warning is pretty poor -- too many '=' conversion from size_t to unsigned long, possible loss of data The problem is that size_t in 64 bit is defined as a 64 bit int, while ulong is still a 32 bit int. In practice most places this is used -- e.g sizeof operator, or string len etc the value will fit in a 32 bit ULONG
4514 unreferenced inline function has been removed
4512 assignment operator could not be generated
4663 C++ language change: to explicitly specialize class template 'identifier' use the following syntax
VALID WARNINGS ENCOUNTERED
( 4267, 4701, 4702 and 4706 can also be included in this list if desired )
4306 TypeCast -- conversion from unsigned short to unsigned short *
4305 Typecase -- truncation from unsigned short * to unsigned short
4312 TypeCase -- Conversion from unsigned long to void * __ptr64 of greater size
****************************************************************************/
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