Binary compatibility report for the API Extractor library between 0.9.4 and 0.10.0 versions on x86

Test Info

Library Name	API Extractor
Version #1	0.9.4
Version #2	0.10.0
CPU Architecture	x86
GCC Version	4.5

Test Results

Total Header Files	11
Total Shared Libraries	1
Total Symbols / Types	332 / 195
Verdict	Incompatible (20.18%)

Problem Summary

	Severity	Count
Added Symbols	-	3
Removed Symbols	High	0
Problems with Data Types	High	2
	Medium	0
	Low	5
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols (3)

apiextractor.h, libapiextractor.so.0.10.0
ApiExtractor::setDropTypeEntries ( QString dropEntries )

typedatabase.h, libapiextractor.so.0.10.0
TypeDatabase::setDropTypeEntries ( QStringList dropTypeEntries )
TypeDatabase::shouldDropTypeEntry ( QString const& fullTypeName ) const

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Problems with Data Types, High Severity (2)

abstractmetalang.h
[+] class AbstractMetaFunction (1)

	Change	Effect
1	Size of this class has been changed from 72 bytes to 76 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.

[+] affected symbols (57)

AbstractMetaClass::addFunction ( AbstractMetaFunction* function )

1st parameter 'function' (pointer) has base type 'AbstractMetaFunction'.

AbstractMetaClass::findFunction ( QString const& functionName ) const

Return value (pointer) has base type 'AbstractMetaFunction'.

AbstractMetaClass::hasFunction ( AbstractMetaFunction const* f ) const

1st parameter 'f' (pointer) has base type 'AbstractMetaFunction'.

AbstractMetaClass::hasSignal ( AbstractMetaFunction const* f ) const

1st parameter 'f' (pointer) has base type 'AbstractMetaFunction'.

AbstractMetaField::getter ( ) const

Return value (pointer) has base type 'AbstractMetaFunction'.

AbstractMetaField::setter ( ) const

Return value (pointer) has base type 'AbstractMetaFunction'.

AbstractMetaFunction::actualMinimumArgumentCount ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::allowThread ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::argumentName ( int index, bool create, AbstractMetaClass const* cl ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::argumentOwner ( AbstractMetaClass const* cls, int idx ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::argumentRemoved ( int p1 ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::argumentReplaced ( int key ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::arityOfOperator ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::compareTo ( AbstractMetaFunction const* other ) const

1st parameter 'other' (pointer) has base type 'AbstractMetaFunction'.

AbstractMetaFunction::conversionRule ( TypeSystem::Language language, int idx ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::copy ( ) const

Return value (pointer) has base type 'AbstractMetaFunction'.

AbstractMetaFunction::disabledGarbageCollection ( AbstractMetaClass const* cls, int key ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::hasInjectedCode ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::hasModifications ( AbstractMetaClass const* implementor ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::hasSignatureModifications ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::injectedCodeSnips ( CodeSnip::Position position, TypeSystem::Language language ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::introspectionCompatibleSignatures ( QStringList const& resolvedArguments ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isArithmeticOperator ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isAssignmentOperator ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isBitwiseOperator ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isCastOperator ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isComparisonOperator ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isCopyConstructor ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isDeprecated ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isInplaceOperator ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isLogicalOperator ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isModifiedRemoved ( int types ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isOtherOperator ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isRemovedFrom ( AbstractMetaClass const* p1, TypeSystem::Language language ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isRemovedFromAllLanguages ( AbstractMetaClass const* p1 ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isSubscriptOperator ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isThread ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isVirtual ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::isVirtualSlot ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::marshalledName ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::minimalSignature ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::modifications ( AbstractMetaClass const* implementor ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::modifiedName ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::needsCallThrough ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::needsSuppressUncheckedWarning ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::nullPointerDefaultValue ( AbstractMetaClass const* cls, int argument_idx ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::nullPointersDisabled ( AbstractMetaClass const* cls, int argument_idx ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::operator< ( AbstractMetaFunction const& a ) const

1st parameter 'a' (reference) has base type 'AbstractMetaFunction'.

AbstractMetaFunction::ownership ( AbstractMetaClass const* cls, TypeSystem::Language language, int idx ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::referenceCounts ( AbstractMetaClass const* cls, int idx ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::removedDefaultExpression ( AbstractMetaClass const* cls, int idx ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::replacedDefaultExpression ( AbstractMetaClass const* cls, int idx ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::resetObjectAfterUse ( int argument_idx ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::signature ( ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::targetLangSignature ( bool minimal ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::typeReplaced ( int argument_index ) const

This method is from 'AbstractMetaFunction' class.

AbstractMetaFunction::~AbstractMetaFunction [in-charge] ( )

This method is from 'AbstractMetaFunction' class.

	Change	Effect
1	Size of this class has been increased from 40 bytes to 48 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed..

[+] class AbstractMetaType (1)

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Problems with Data Types, Low Severity (5)

abstractmetalang.h
[+] class AbstractMetaFunction (1)

	Change	Effect
1	Field m_cachedSignature 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.