Binary compatibility report for the API Extractor library between 0.3.0 and 0.3.1 versions on x86

Test Info

Library Name	API Extractor
Version #1	0.3.0
Version #2	0.3.1
CPU Architecture	x86
GCC Version	4.5

Test Results

Total Header Files	7
Total Shared Libraries	1
Total Symbols / Types	276 / 166
Verdict	Incompatible (8.33%)

Problem Summary

	Severity	Count
Added Symbols	-	2
Removed Symbols	High	1
Problems with Data Types	High	1
	Medium	0
	Low	1
Problems with Symbols	High	1
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols (2)

apiextractor.h, libapiextractor.so.0.3.1
ApiExtractor::setLogDirectory ( QString const& logDir )

typesystem.h, libapiextractor.so.0.3.1
TypeDatabase::instance ( bool newInstance ) [static]

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Removed Symbols (1)

typesystem.h, libapiextractor.so.0.3
TypeDatabase::instance ( ) [static]

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Problems with Data Types, High Severity (1)

apiextractor.h
[+] class ApiExtractor (1)

	Change	Effect
1	Size of this class has been increased from 16 bytes to 20 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..

[+] affected symbols (19)

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Problems with Symbols, High Severity (1)

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN12TypeDatabase8instanceEv to _ZN12TypeDatabase8instanceEb. This may cause "undefined reference" linker error in old client applications.

typesystem.h, libapiextractor.so.0.3
[+] TypeDatabase::instance ( ) [static] (1)

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Problems with Data Types, Low Severity (1)

apiextractor.h
[+] class ApiExtractor (1)

	Change	Effect
1	Field m_logDirectory 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.

[+] affected symbols (19)

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Header Files (7)

abstractmetalang.h
apiextractor.h
docparser.h
fileout.h
qtdocparser.h
reporthandler.h
typesystem.h

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Shared Libraries (1)

libapiextractor.so.0.3

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