Binary compatibility report for the API Extractor library between 0.5.1 and 0.6.0 versions on x86

Test Info

Library Name	API Extractor
Version #1	0.5.1
Version #2	0.6.0
CPU Architecture	x86
GCC Version	4.5

Test Results

Total Header Files	11
Total Shared Libraries	1
Total Symbols / Types	307 / 178
Verdict	Incompatible (62.54%)

Problem Summary

	Severity	Count
Added Symbols	-	10
Removed Symbols	High	2
Problems with Data Types	High	17
	Medium	0
	Low	4
Problems with Symbols	High	2
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols (10)

abstractmetalang.h, libapiextractor.so.0.6.0
AbstractMetaClass::hasProtectedFields ( ) const
AbstractMetaClass::hasProtectedMembers ( ) const

apiextractor.h, libapiextractor.so.0.6.0
ApiExtractor::findAbstractMetaEnum ( AbstractMetaType const* metaType ) const
ApiExtractor::findAbstractMetaEnum ( EnumTypeEntry const* typeEntry ) const
ApiExtractor::findAbstractMetaEnum ( FlagsTypeEntry const* typeEntry ) const
ApiExtractor::findAbstractMetaEnum ( TypeEntry const* typeEntry ) const
ApiExtractor::setApiVersion ( double version )

typedatabase.h, libapiextractor.so.0.6.0
TypeDatabase::supportedApiVersion ( double version ) const

typesystem.h, libapiextractor.so.0.6.0
AddedFunction::AddedFunction [in-charge] ( QString signature, QString returnType, double vr )
AddedFunction::AddedFunction [not-in-charge] ( QString signature, QString returnType, double vr )

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Removed Symbols (2)

typesystem.h, libapiextractor.so.0.5.1
AddedFunction::AddedFunction [in-charge] ( QString signature, QString returnType )
AddedFunction::AddedFunction [not-in-charge] ( QString signature, QString returnType )

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Problems with Data Types, High Severity (17)

	Change	Effect
1	Size of this class has been changed from 80 bytes to 88 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 144 bytes to 152 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 148 bytes to 156 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 112 bytes to 120 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 84 bytes to 92 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 88 bytes to 96 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 32 bytes to 40 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 80 bytes to 88 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 148 bytes to 156 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 144 bytes to 152 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 148 bytes to 156 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 92 bytes to 100 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 80 bytes to 88 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 76 bytes to 84 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 76 bytes to 84 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 76 bytes to 84 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 76 bytes to 84 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

typesystem.h
[+] class ArrayTypeEntry (1)
[+] class ComplexTypeEntry (1)
[+] class ContainerTypeEntry (1)
[+] class EnumTypeEntry (1)
[+] class EnumValueTypeEntry (1)
[+] class FlagsTypeEntry (1)
[+] class FunctionModification (1)
[+] class FunctionTypeEntry (1)
[+] class InterfaceTypeEntry (1)
[+] class NamespaceTypeEntry (1)
[+] class ObjectTypeEntry (1)
[+] class PrimitiveTypeEntry (1)
[+] class TemplateArgumentEntry (1)
[+] class TypeEntry (1)
[+] class TypeSystemTypeEntry (1)
[+] class VarargsTypeEntry (1)
[+] class VoidTypeEntry (1)

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Problems with Symbols, High Severity (2)

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN13AddedFunctionC1E7QStringS0_ to _ZN13AddedFunctionC1E7QStringS0_d. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN13AddedFunctionC2E7QStringS0_ to _ZN13AddedFunctionC2E7QStringS0_d. This may cause "undefined reference" linker error in old client applications.

typesystem.h, libapiextractor.so.0.5.1
[+] AddedFunction::AddedFunction [in-charge] ( QString signature, QString returnType ) (1)
[+] AddedFunction::AddedFunction [not-in-charge] ( QString signature, QString returnType ) (1)

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Problems with Data Types, Low Severity (4)

	Change	Effect
1	Field m_apiVersion has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Size of this type has been changed from 48 bytes to 56 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field m_version has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

	Change	Effect
1	Field m_version has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

typedatabase.h
[+] class TypeDatabase (2)

typesystem.h
[+] class FunctionModification (1)
[+] class TypeEntry (1)

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Header Files (11)

abstractmetalang.h
apiextractor.h
apiextractormacros.h
docparser.h
fileout.h
graph.h
include.h
qtdocparser.h
reporthandler.h
typedatabase.h
typesystem.h

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Shared Libraries (1)

libapiextractor.so.0.5.1

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