Binary compatibility report for the Xapian library between 1.3.0 and 1.3.1 versions on x86

Test Info

Library Name	Xapian
Version #1	1.3.0
Version #2	1.3.1
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	31
Total Shared Libraries	1
Total Symbols / Types	633 / 301
Verdict	Incompatible (0.2%)

Problem Summary

	Severity	Count
Added Symbols	-	22
Removed Symbols	High	1
Problems with Data Types	High	0
	Medium	1
	Low	0
Problems with Symbols	High	1
	Medium	0
	Low	2
Problems with Constants	Low	0
Other Changes in Data Types	-	1

Added Symbols (22)

enquire.h, libxapian-1.3.so.1.1.0
namespace Xapian
Enquire::Enquire [in-charge] ( Database const& database )
Enquire::Enquire [not-in-charge] ( Database const& database )

expanddecider.h, libxapian-1.3.so.1.1.0
namespace Xapian
ExpandDeciderFilterPrefix::operator() ( std::string const& term ) const

query.h, libxapian-1.3.so.1.1.0
namespace Xapian
Query::Internal::gather_terms ( void* void_terms ) const

queryparser.h, libxapian-1.3.so.1.1.0
namespace Xapian
FieldProcessor::~FieldProcessor [in-charge-deleting] ( )
FieldProcessor::~FieldProcessor [in-charge] ( )
FieldProcessor::~FieldProcessor [not-in-charge] ( )
QueryParser::add_boolean_prefix ( std::string const& field, FieldProcessor* proc, bool exclusive )
QueryParser::add_prefix ( std::string const& field, FieldProcessor* proc )

termgenerator.h, libxapian-1.3.so.1.1.0
namespace Xapian
TermGenerator::set_max_word_length ( unsigned int max_word_length )
TermGenerator::set_stemming_strategy ( enum TermGenerator::stem_strategy strategy )

weight.h, libxapian-1.3.so.1.1.0
namespace Xapian
TfIdfWeight::get_maxextra ( ) const
TfIdfWeight::get_maxpart ( ) const
TfIdfWeight::get_sumextra ( termcount doclen ) const
TfIdfWeight::get_sumpart ( termcount wdf, termcount doclen ) const
TfIdfWeight::name ( ) const
TfIdfWeight::serialise ( ) const
TfIdfWeight::TfIdfWeight [in-charge] ( std::string const& normalizations )
TfIdfWeight::TfIdfWeight [not-in-charge] ( std::string const& normalizations )
TfIdfWeight::unserialise ( std::string const& s ) const
TfIdfWeight::~TfIdfWeight [in-charge-deleting] ( )
TfIdfWeight::~TfIdfWeight [in-charge] ( )

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Removed Symbols (1)

query.h, libxapian.so.0.0.0
namespace Xapian
Query::Internal::gather_terms ( std::vector<std::pair<unsigned int, std::string> >& terms ) const

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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 _ZNK6Xapian5Query8Internal12gather_termsERSt6vectorISt4pairIjSsESaIS4_EE to _ZNK6Xapian5Query8Internal12gather_termsEPv. This may cause "undefined reference" linker error in old client applications.

query.h, libxapian.so.0.0.0
namespace Xapian
[+] Query::Internal::gather_terms ( std::vector<std::pair<unsigned int, std::string> >& terms ) const (1)

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Problems with Data Types, Medium Severity (1)

	Change	Effect
1	Virtual method Query::Internal::gather_terms ( void* ) const has been added to this class instead of Query::Internal::gather_terms ( std::vector<std::pair<unsigned,std::string> >& ) const.	Applications will pass parameters of older replaced method to newly added virtual method. This may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 12 entries	Virtual Table (New) - 12 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	Query::~Internal	Query::~Internal
12	Query::~Internal	Query::~Internal
16	__cxa_pure_virtual	__cxa_pure_virtual
20	Query::Internal::postlist_sub_and_like	Query::Internal::postlist_sub_and_like
24	Query::Internal::postlist_sub_or_like	Query::Internal::postlist_sub_or_like
28	Query::Internal::postlist_sub_xor	Query::Internal::postlist_sub_xor
32	Query::Internal::get_length	Query::Internal::get_length
36	__cxa_pure_virtual	__cxa_pure_virtual
40	__cxa_pure_virtual	__cxa_pure_virtual
44	Query::Internal::gather_terms	Query::Internal::gather_terms

query.h
namespace Xapian
[+] class Query::Internal (1)

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Problems with Symbols, Low Severity (2)

	Change	Effect
1	The default argument 0 of 2nd parameter errorhandler_ has been removed.	Applications will pass an old default argument (that is not default any more) that may not be properly handled anymore. This may result in crash or incorrect behavior of applications.

	Change	Effect
1	The default argument 0 of 2nd parameter errorhandler_ has been removed.	Applications will pass an old default argument (that is not default any more) that may not be properly handled anymore. This may result in crash or incorrect behavior of applications.

enquire.h, libxapian.so.0.0.0
namespace Xapian
[+] Enquire::Enquire [not-in-charge] ( Database const& database, ErrorHandler* errorhandler_ ) (1)
[+] Enquire::Enquire [in-charge] ( Database const& database, ErrorHandler* errorhandler_ ) (1)

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Other Changes in Data Types (1)

	Change	Effect
1	The member STEM_ALL_Z with value 3 has been added.	No effect.

queryparser.h
namespace Xapian
[+] enum QueryParser::stem_strategy (1)

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Header Files (31)

compactor.h
database.h
dbfactory.h
deprecated.h
derefwrapper.h
document.h
enquire.h
error.h
errorhandler.h
expanddecider.h
geospatial.h
intrusive_ptr.h
keymaker.h
matchspy.h
positioniterator.h
postingiterator.h
postingsource.h
query.h
queryparser.h
registry.h
stem.h
termgenerator.h
termiterator.h
types.h
unicode.h
valueiterator.h
valuesetmatchdecider.h
version.h
visibility.h
weight.h
xapian.h

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Shared Libraries (1)

libxapian.so.0.0.0

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