Binary compatibility report for the Vala library between 0.9.3 and 0.9.4 versions on x86

Test Info

Library Name	Vala
Version #1	0.9.3
Version #2	0.9.4
CPU Architecture	x86
GCC Version	4.6.1

Test Results

Total Header Files	4
Total Shared Libraries	1
Total Symbols / Types	2604 / 790
Verdict	Incompatible (9.31%)

Problem Summary

	Severity	Count
Added Symbols	-	21
Removed Symbols	High	40
Problems with Data Types	High	0
	Medium	41
	Low	13
Problems with Symbols	High	2
	Medium	3
	Low	7
Problems with Constants	Low	0
Other Changes	-	2

Added Symbols (21)

vala.h, libvala.so.0.0.0
vala_code_context_get_nostdpkg ( ValaCodeContext* self )
vala_code_context_set_nostdpkg ( ValaCodeContext* self, gboolean value )
vala_constant_get_value ( ValaConstant* self )
vala_constant_set_cname ( ValaConstant* self, char const* value )
vala_constant_set_value ( ValaConstant* self, ValaExpression* value )
vala_property_get_initializer ( ValaProperty* self )
vala_property_set_initializer ( ValaProperty* self, ValaExpression* value )
vala_symbol_add_cheader_filename ( ValaSymbol* self, char const* filename )
vala_symbol_get_comment ( ValaSymbol* self )
vala_symbol_get_hidden_member ( ValaSymbol* self )
vala_symbol_get_hides ( ValaSymbol* self )
vala_symbol_set_cheader_filename ( ValaSymbol* self, char const* cheader_filename )
vala_symbol_set_comment ( ValaSymbol* self, ValaComment* value )
vala_symbol_set_hides ( ValaSymbol* self, gboolean value )
vala_variable_construct ( GType object_type, ValaDataType* variable_type, char const* name, ValaExpression* initializer, ValaSourceReference* source_reference, ValaComment* comment )
vala_variable_get_initializer ( ValaVariable* self )
vala_variable_get_type ( )
vala_variable_get_variable_type ( ValaVariable* self )
vala_variable_new ( ValaDataType* variable_type, char const* name, ValaExpression* initializer, ValaSourceReference* source_reference, ValaComment* comment )
vala_variable_set_initializer ( ValaVariable* self, ValaExpression* value )
vala_variable_set_variable_type ( ValaVariable* self, ValaDataType* value )

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Removed Symbols (40)

vala.h, libvala.so.0.0.0
vala_code_visitor_visit_member ( ValaCodeVisitor* self, ValaMember* m )
vala_constant_get_initializer ( ValaConstant* self )
vala_constant_set_initializer ( ValaConstant* self, ValaExpression* value )
vala_enum_value_construct_with_value ( GType object_type, char const* name, ValaExpression* value, ValaSourceReference* source_reference, ValaComment* comment )
vala_enum_value_get_cname ( ValaEnumValue* self )
vala_enum_value_get_comment ( ValaEnumValue* self )
vala_enum_value_get_default_cname ( ValaEnumValue* self )
vala_enum_value_get_value ( ValaEnumValue* self )
vala_enum_value_new_with_value ( char const* name, ValaExpression* value, ValaSourceReference* source_reference, ValaComment* comment )
vala_enum_value_process_attributes ( ValaEnumValue* self )
vala_enum_value_set_cname ( ValaEnumValue* self, char const* cname )
vala_enum_value_set_comment ( ValaEnumValue* self, ValaComment* value )
vala_enum_value_set_value ( ValaEnumValue* self, ValaExpression* value )
vala_field_get_field_type ( ValaField* self )
vala_field_get_initializer ( ValaField* self )
vala_field_set_field_type ( ValaField* self, ValaDataType* value )
vala_field_set_initializer ( ValaField* self, ValaExpression* value )
vala_formal_parameter_get_default_expression ( ValaFormalParameter* self )
vala_formal_parameter_get_parameter_type ( ValaFormalParameter* self )
vala_formal_parameter_set_default_expression ( ValaFormalParameter* self, ValaExpression* value )
vala_formal_parameter_set_parameter_type ( ValaFormalParameter* self, ValaDataType* value )
vala_local_variable_get_initializer ( ValaLocalVariable* self )
vala_local_variable_get_variable_type ( ValaLocalVariable* self )
vala_local_variable_set_initializer ( ValaLocalVariable* self, ValaExpression* value )
vala_local_variable_set_variable_type ( ValaLocalVariable* self, ValaDataType* value )
vala_member_add_cheader_filename ( ValaMember* self, char const* filename )
vala_member_construct ( GType object_type, char const* name, ValaSourceReference* source_reference, ValaComment* comment )
vala_member_get_comment ( ValaMember* self )
vala_member_get_hidden_member ( ValaMember* self )
vala_member_get_hides ( ValaMember* self )
vala_member_get_type ( )
vala_member_set_comment ( ValaMember* self, ValaComment* value )
vala_member_set_hides ( ValaMember* self, gboolean value )
vala_namespace_add_cheader_filename ( ValaNamespace* self, char const* cheader_filename )
vala_namespace_set_cheader_filename ( ValaNamespace* self, char const* cheader_filename )
vala_property_get_default_expression ( ValaProperty* self )
vala_property_set_default_expression ( ValaProperty* self, ValaExpression* value )
vala_typesymbol_add_cheader_filename ( ValaTypeSymbol* self, char const* filename )
vala_typesymbol_get_comment ( ValaTypeSymbol* self )
vala_typesymbol_set_comment ( ValaTypeSymbol* self, ValaComment* value )

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Problems with Symbols, High Severity (2)

	Change	Effect
1	Parameter value of type ValaExpression* has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

	Change	Effect
1	Parameter value of type ValaExpression* has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

vala.h, libvala.so.0.0.0
[+] vala_enum_value_construct ( GType object_type, char const* name, ValaSourceReference* source_reference, ValaComment* comment ) (1)
[+] vala_enum_value_new ( char const* name, ValaSourceReference* source_reference, ValaComment* comment ) (1)

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Problems with Data Types, Medium Severity (41)

	Change	Effect
1	Value of member VALA_TOKEN_TYPE_SEMICOLON has been changed from 102 to 103.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
2	Value of member VALA_TOKEN_TYPE_SET has been changed from 103 to 104.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
3	Value of member VALA_TOKEN_TYPE_SIGNAL has been changed from 104 to 105.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
4	Value of member VALA_TOKEN_TYPE_SIZEOF has been changed from 105 to 106.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
5	Value of member VALA_TOKEN_TYPE_STAR has been changed from 106 to 107.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
6	Value of member VALA_TOKEN_TYPE_STATIC has been changed from 107 to 108.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
7	Value of member VALA_TOKEN_TYPE_STRING_LITERAL has been changed from 108 to 109.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
8	Value of member VALA_TOKEN_TYPE_STRUCT has been changed from 109 to 110.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
9	Value of member VALA_TOKEN_TYPE_SWITCH has been changed from 110 to 111.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
10	Value of member VALA_TOKEN_TYPE_TEMPLATE_STRING_LITERAL has been changed from 111 to 112.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
11	Value of member VALA_TOKEN_TYPE_THIS has been changed from 112 to 113.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
12	Value of member VALA_TOKEN_TYPE_THROW has been changed from 113 to 114.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
13	Value of member VALA_TOKEN_TYPE_THROWS has been changed from 114 to 115.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
14	Value of member VALA_TOKEN_TYPE_TILDE has been changed from 115 to 116.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
15	Value of member VALA_TOKEN_TYPE_TRUE has been changed from 116 to 117.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
16	Value of member VALA_TOKEN_TYPE_TRY has been changed from 117 to 118.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
17	Value of member VALA_TOKEN_TYPE_TYPEOF has been changed from 118 to 119.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
18	Value of member VALA_TOKEN_TYPE_UNOWNED has been changed from 119 to 120.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
19	Value of member VALA_TOKEN_TYPE_USING has been changed from 120 to 121.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
20	Value of member VALA_TOKEN_TYPE_VAR has been changed from 121 to 122.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
21	Value of member VALA_TOKEN_TYPE_VERBATIM_STRING_LITERAL has been changed from 122 to 123.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
22	Value of member VALA_TOKEN_TYPE_VIRTUAL has been changed from 123 to 124.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
23	Value of member VALA_TOKEN_TYPE_VOID has been changed from 124 to 125.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
24	Value of member VALA_TOKEN_TYPE_VOLATILE has been changed from 125 to 126.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
25	Value of member VALA_TOKEN_TYPE_WEAK has been changed from 126 to 127.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
26	Value of member VALA_TOKEN_TYPE_WHILE has been changed from 127 to 128.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
27	Value of member VALA_TOKEN_TYPE_YIELD has been changed from 128 to 129.	Applications may execute a wrong branch of code in the library and therefore change the behavior.

	Change	Effect
1	Size of field parent_instance has been changed from 28 bytes to 24 bytes.	1) Size of the inclusive type has changed. 2) Previous accesses of applications and library functions to this field may be broken.

	Change	Effect
1	Size of field parent_instance has been changed from 28 bytes to 24 bytes.	1) Size of the inclusive type has changed. 2) Previous accesses of applications and library functions to this field may be broken.

	Change	Effect
1	Type of field parent_instance has been changed from ValaMember (24 bytes) to ValaSymbol (20 bytes).	1) This field may be incorrectly initialized or accessed by applications. 2) Size of the inclusive type has changed.

	Change	Effect
1	Size of field parent_instance has been changed from 28 bytes to 24 bytes.	1) Size of the inclusive type has changed. 2) Previous accesses of applications and library functions to this field may be broken.

	Change	Effect
1	Size of field parent_instance has been changed from 28 bytes to 24 bytes.	1) Size of the inclusive type has changed. 2) Previous accesses of applications and library functions to this field may be broken.

	Change	Effect
1	Size of field parent_instance has been changed from 28 bytes to 24 bytes.	1) Size of the inclusive type has changed. 2) Previous accesses of applications and library functions to this field may be broken.

	Change	Effect
1	Size of field parent_instance has been changed from 28 bytes to 24 bytes.	1) Size of the inclusive type has changed. 2) Previous accesses of applications and library functions to this field may be broken.

	Change	Effect
1	Type of field parent_instance has been changed from ValaSymbol (20 bytes) to ValaConstant (24 bytes).	1) This field may be incorrectly initialized or accessed by applications. 2) Size of the inclusive type has changed.

	Change	Effect
1	Type of field parent_instance has been changed from ValaMember to ValaVariable of different format.	This field may be incorrectly initialized or accessed by applications.

	Change	Effect
1	Type of field parent_instance has been changed from ValaSymbol (20 bytes) to ValaVariable (24 bytes).	1) This field may be incorrectly initialized or accessed by applications. 2) Size of the inclusive type has changed.

	Change	Effect
1	Type of field parent_instance has been changed from ValaSymbol (20 bytes) to ValaVariable (24 bytes).	1) This field may be incorrectly initialized or accessed by applications. 2) Size of the inclusive type has changed.

	Change	Effect
1	Type of field parent_instance has been changed from ValaMember (24 bytes) to ValaSymbol (20 bytes).	1) This field may be incorrectly initialized or accessed by applications. 2) Size of the inclusive type has changed.

	Change	Effect
1	Type of field parent_instance has been changed from ValaMember (24 bytes) to ValaSymbol (20 bytes).	1) This field may be incorrectly initialized or accessed by applications. 2) Size of the inclusive type has changed.

	Change	Effect
1	Type of field parent_instance has been changed from ValaMember (24 bytes) to ValaSymbol (20 bytes).	1) This field may be incorrectly initialized or accessed by applications. 2) Size of the inclusive type has changed.

vala.h
[+] enum ValaTokenType (27)
[+] struct _ValaArrayMoveMethod (1)
[+] struct _ValaArrayResizeMethod (1)
[+] struct _ValaConstant (1)
[+] struct _ValaCreationMethod (1)
[+] struct _ValaDynamicMethod (1)
[+] struct _ValaDynamicProperty (1)
[+] struct _ValaDynamicSignal (1)
[+] struct _ValaEnumValue (1)
[+] struct _ValaField (1)
[+] struct _ValaFormalParameter (1)
[+] struct _ValaLocalVariable (1)
[+] struct _ValaMethod (1)
[+] struct _ValaProperty (1)
[+] struct _ValaSignal (1)

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Problems with Symbols, Medium Severity (3)

	Change	Effect
1	Parameter comment of type ValaComment* has been added to the calling stack.	This parameter will not be initialized by old clients.

	Change	Effect
1	Parameter comment of type ValaComment* has been added to the calling stack.	This parameter will not be initialized by old clients.

	Change	Effect
1	Parameter comment of type ValaComment* has been added to the calling stack.	This parameter will not be initialized by old clients.

vala.h, libvala.so.0.0.0
[+] vala_property_accessor_construct ( GType object_type, gboolean readable, gboolean writable, gboolean construction, ValaDataType* value_type, ValaBlock* body, ValaSourceReference* source_reference ) (1)
[+] vala_property_accessor_new ( gboolean readable, gboolean writable, gboolean construction, ValaDataType* value_type, ValaBlock* body, ValaSourceReference* source_reference ) (1)
[+] vala_symbol_construct ( GType object_type, char const* name, ValaSourceReference* source_reference ) (1)

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Problems with Data Types, Low Severity (13)

	Change	Effect
1	Size of this type has been changed from 32 bytes to 28 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 32 bytes to 28 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 28 bytes to 24 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 32 bytes to 28 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 32 bytes to 28 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 32 bytes to 28 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 32 bytes to 28 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 24 bytes to 28 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 24 bytes to 28 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 24 bytes to 28 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 28 bytes to 24 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 28 bytes to 24 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 28 bytes to 24 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

vala.h
[+] struct _ValaArrayMoveMethod (1)
[+] struct _ValaArrayResizeMethod (1)
[+] struct _ValaConstant (1)
[+] struct _ValaCreationMethod (1)
[+] struct _ValaDynamicMethod (1)
[+] struct _ValaDynamicProperty (1)
[+] struct _ValaDynamicSignal (1)
[+] struct _ValaEnumValue (1)
[+] struct _ValaFormalParameter (1)
[+] struct _ValaLocalVariable (1)
[+] struct _ValaMethod (1)
[+] struct _ValaProperty (1)
[+] struct _ValaSignal (1)

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Problems with Symbols, Low Severity (7)

	Change	Effect
1	4th parameter initializer has been renamed to value.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	3rd parameter initializer has been renamed to value.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	3rd parameter field_type has been renamed to variable_type.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	2nd parameter field_type has been renamed to variable_type.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	3rd parameter parameter_type has been renamed to variable_type.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	2nd parameter parameter_type has been renamed to variable_type.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	Base type of 2nd parameter m has been changed from _ValaMember (24 bytes) to _ValaSymbol (20 bytes).	Memory stored by pointer may be incorrectly initialized by applications.

vala.h, libvala.so.0.0.0
[+] vala_constant_construct ( GType object_type, char const* name, ValaDataType* type_reference, ValaExpression* initializer, ValaSourceReference* source_reference, ValaComment* comment ) (1)
[+] vala_constant_new ( char const* name, ValaDataType* type_reference, ValaExpression* initializer, ValaSourceReference* source_reference, ValaComment* comment ) (1)
[+] vala_field_construct ( GType object_type, char const* name, ValaDataType* field_type, ValaExpression* initializer, ValaSourceReference* source_reference, ValaComment* comment ) (1)
[+] vala_field_new ( char const* name, ValaDataType* field_type, ValaExpression* initializer, ValaSourceReference* source_reference, ValaComment* comment ) (1)
[+] vala_formal_parameter_construct ( GType object_type, char const* name, ValaDataType* parameter_type, ValaSourceReference* source_reference ) (1)
[+] vala_formal_parameter_new ( char const* name, ValaDataType* parameter_type, ValaSourceReference* source_reference ) (1)

valacodegen.h, libvala.so.0.0.0
[+] vala_ccode_module_visit_member ( ValaCCodeModule* self, ValaMember* m ) (1)

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Other Changes in Data Types (2)

	Change	Effect
1	The member VALA_TOKEN_TYPE_SEALED with value 102 has been added.	No effect.

	Change	Effect
1	The member VALA_CCODE_MODIFIERS_THREAD_LOCAL with value 64 has been added.	No effect.

vala.h
[+] enum ValaTokenType (1)

valaccode.h
[+] enum ValaCCodeModifiers (1)

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Header Files (4)

vala.h
valaccode.h
valacodegen.h
valagee.h

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Shared Libraries (1)

libvala.so.0.0.0

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