Binary compatibility report for the Vala library between 0.12.1 and 0.13.0 versions on x86

Test Info

Library Name	Vala
Version #1	0.12.1
Version #2	0.13.0
CPU Architecture	x86
GCC Version	4.6.1

Test Results

Total Header Files	4
Total Shared Libraries	1
Total Symbols / Types	2727 / 822
Verdict	Incompatible (8.18%)

Problem Summary

	Severity	Count
Added Symbols	-	18
Removed Symbols	High	35
Problems with Data Types	High	1
	Medium	21
	Low	23
Problems with Symbols	High	0
	Medium	0
	Low	2
Problems with Constants	Low	0
Other Changes	-	0

Added Symbols (18)

vala.h, libvala-0.14.so.0.0.0
vala_code_context_get_metadata_path ( ValaCodeContext* self, gchar const* gir_filename )
vala_delegate_get_array_length_type ( ValaDelegate* self )
vala_delegate_set_array_length_type ( ValaDelegate* self, gchar const* value )
vala_error_code_get_default_cname ( ValaErrorCode* self )
vala_error_code_process_attributes ( ValaErrorCode* self )
vala_error_code_set_cname ( ValaErrorCode* self, gchar const* value )
vala_markup_reader_get_attributes ( ValaMarkupReader* self )
vala_method_get_custom_return_type_cname ( ValaMethod* self )
vala_method_set_custom_return_type_cname ( ValaMethod* self, gchar const* value )

valacodegen.h, libvala-0.14.so.0.0.0
vala_ccode_base_module_append_scope_free ( ValaCCodeBaseModule* self, ValaSymbol* sym, ValaCodeNode* stop_at )
vala_ccode_base_module_copy_value ( ValaCCodeBaseModule* self, ValaTargetValue* value, ValaCodeNode* node )
vala_ccode_base_module_get_array_length_cexpr ( ValaCCodeBaseModule* self, ValaTargetValue* value )
vala_ccode_base_module_get_array_null_terminated ( ValaCCodeBaseModule* self, ValaTargetValue* value )
vala_ccode_base_module_get_ctype ( ValaCCodeBaseModule* self, ValaTargetValue* value )
vala_ccode_base_module_get_non_null ( ValaCCodeBaseModule* self, ValaTargetValue* value )
vala_ccode_base_module_store_value ( ValaCCodeBaseModule* self, ValaTargetValue* lvalue, ValaTargetValue* value )
vala_ccode_base_module_transform_value ( ValaCCodeBaseModule* self, ValaTargetValue* value, ValaDataType* target_type, ValaCodeNode* node )
vala_dova_assignment_module_store_variable ( ValaDovaAssignmentModule* self, ValaVariable* variable, ValaTargetValue* lvalue, ValaTargetValue* value, gboolean initializer )

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Removed Symbols (35)

vala.h, libvala-0.12.so.0.0.0
vala_code_context_get_dbus_transformation ( ValaCodeContext* self )
vala_code_context_set_dbus_transformation ( ValaCodeContext* self, gboolean value )
vala_creation_method_get_custom_return_type_cname ( ValaCreationMethod* self )
vala_creation_method_set_custom_return_type_cname ( ValaCreationMethod* self, gchar const* value )

valacodegen.h, libvala-0.12.so.0.0.0
vala_ccode_base_module_destroy_variable ( ValaCCodeBaseModule* self, ValaVariable* variable, ValaTargetValue* target_lvalue )
vala_ccode_base_module_generate_marshaller ( ValaCCodeBaseModule* self, ValaList* params, ValaDataType* return_type, gboolean dbus )
vala_ccode_base_module_get_marshaller_function ( ValaCCodeBaseModule* self, ValaList* params, ValaDataType* return_type, gchar const* prefix, gboolean dbus )
vala_ccode_base_module_get_ref_cexpression ( ValaCCodeBaseModule* self, ValaDataType* expression_type, ValaCCodeExpression* cexpr, ValaExpression* expr, ValaCodeNode* node )
vala_ccode_base_module_get_unref_expression ( ValaCCodeBaseModule* self, ValaCCodeExpression* cvar, ValaDataType* type, ValaExpression* expr, gboolean is_macro_definition )
vala_ccode_base_module_transform_expression ( ValaCCodeBaseModule* self, ValaCCodeExpression* source_cexpr, ValaDataType* expression_type, ValaDataType* target_type, ValaExpression* expr )
vala_dbus_client_module_construct ( GType object_type )
vala_dbus_client_module_dbus_use_ptr_array ( ValaDBusClientModule* self, ValaArrayType* array_type )
vala_dbus_client_module_get_dbus_timeout ( ValaDBusClientModule* self, ValaSymbol* symbol )
vala_dbus_client_module_get_type ( )
vala_dbus_client_module_is_dbus_no_reply ( ValaCodeNode* node )
vala_dbus_client_module_new ( )
vala_dbus_module_add_dbus_helpers ( ValaDBusModule* self )
vala_dbus_module_construct ( GType object_type )
vala_dbus_module_generate_enum_from_string_function ( ValaDBusModule* self, ValaEnum* en )
vala_dbus_module_generate_enum_from_string_function_declaration ( ValaDBusModule* self, ValaEnum* en )
vala_dbus_module_generate_enum_to_string_function ( ValaDBusModule* self, ValaEnum* en )
vala_dbus_module_generate_enum_to_string_function_declaration ( ValaDBusModule* self, ValaEnum* en )
vala_dbus_module_get_dbus_name ( ValaTypeSymbol* symbol )
vala_dbus_module_get_dbus_name_for_member ( ValaSymbol* symbol )
vala_dbus_module_get_type ( )
vala_dbus_module_get_type_signature ( ValaDataType* datatype )
vala_dbus_module_new ( )
vala_dbus_module_read_expression ( ValaDBusModule* self, ValaCCodeFragment* fragment, ValaDataType* type, ValaCCodeExpression* iter_expr, ValaCCodeExpression* expr )
vala_dbus_module_write_expression ( ValaDBusModule* self, ValaCCodeFragment* fragment, ValaDataType* type, ValaCCodeExpression* iter_expr, ValaCCodeExpression* expr )
vala_dbus_server_module_construct ( GType object_type )
vala_dbus_server_module_dbus_result_name ( ValaMethod* m )
vala_dbus_server_module_get_type ( )
vala_dbus_server_module_is_dbus_visible ( ValaCodeNode* node )
vala_dbus_server_module_new ( )
vala_gsignal_module_get_dbus_g_type ( ValaGSignalModule* self, ValaDataType* data_type )

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Problems with Data Types, High Severity (1)

	Change	Effect
1	Field dbus_object_type has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

valacodegen.h
[+] struct _ValaCCodeBaseModule (1)

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Problems with Data Types, Medium Severity (21)

	Change	Effect
1	Size of field parent_instance has been changed from 324 bytes to 320 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 316 bytes to 312 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 308 bytes to 304 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 328 bytes to 324 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 312 bytes to 308 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 320 bytes to 316 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 304 bytes to 300 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 300 bytes to 296 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 348 bytes to 344 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 360 bytes to 356 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 356 bytes to 352 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 364 bytes to 360 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 332 bytes to 328 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	Field array_length_cexpr has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Field array_null_terminated has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
3	Field ctype has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
4	Field non_null has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

	Change	Effect
1	Size of field parent_instance has been changed from 340 bytes to 336 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 344 bytes to 340 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 336 bytes to 332 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 352 bytes to 348 bytes.	1) Size of the inclusive type has changed. 2) Previous accesses of applications and library functions to this field may be broken.

valacodegen.h
[+] struct _ValaCCodeArrayModule (1)
[+] struct _ValaCCodeAssignmentModule (1)
[+] struct _ValaCCodeControlFlowModule (1)
[+] struct _ValaCCodeDelegateModule (1)
[+] struct _ValaCCodeMemberAccessModule (1)
[+] struct _ValaCCodeMethodCallModule (1)
[+] struct _ValaCCodeMethodModule (1)
[+] struct _ValaCCodeStructModule (1)
[+] struct _ValaGAsyncModule (1)
[+] struct _ValaGDBusClientModule (1)
[+] struct _ValaGDBusModule (1)
[+] struct _ValaGDBusServerModule (1)
[+] struct _ValaGErrorModule (1)
[+] struct _ValaGLibValue (4)
[+] struct _ValaGObjectModule (1)
[+] struct _ValaGSignalModule (1)
[+] struct _ValaGTypeModule (1)
[+] struct _ValaGVariantModule (1)

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Problems with Data Types, Low Severity (23)

	Change	Effect
1	Field metadata_directories has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field metadata_directories_length1 has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
3	Size of this type has been changed from 28 bytes to 36 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 328 bytes to 324 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 320 bytes to 316 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 300 bytes to 296 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 312 bytes to 308 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 332 bytes to 328 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 316 bytes to 312 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 324 bytes to 320 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 308 bytes to 304 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 304 bytes to 300 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field array_class has been renamed to array_struct.	Renaming of a field in data type may indicate a change in the semantic meaning of the field.

	Change	Effect
1	Size of this type has been changed from 352 bytes to 348 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 364 bytes to 360 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 360 bytes to 356 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 368 bytes to 364 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 336 bytes to 332 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 36 bytes to 52 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 344 bytes to 340 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 348 bytes to 344 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 340 bytes to 336 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 356 bytes to 352 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

vala.h
[+] struct _ValaCodeContext (3)

valacodegen.h
[+] struct _ValaCCodeArrayModule (1)
[+] struct _ValaCCodeAssignmentModule (1)
[+] struct _ValaCCodeBaseModule (1)
[+] struct _ValaCCodeControlFlowModule (1)
[+] struct _ValaCCodeDelegateModule (1)
[+] struct _ValaCCodeMemberAccessModule (1)
[+] struct _ValaCCodeMethodCallModule (1)
[+] struct _ValaCCodeMethodModule (1)
[+] struct _ValaCCodeStructModule (1)
[+] struct _ValaDovaBaseModule (1)
[+] struct _ValaGAsyncModule (1)
[+] struct _ValaGDBusClientModule (1)
[+] struct _ValaGDBusModule (1)
[+] struct _ValaGDBusServerModule (1)
[+] struct _ValaGErrorModule (1)
[+] struct _ValaGLibValue (1)
[+] struct _ValaGObjectModule (1)
[+] struct _ValaGSignalModule (1)
[+] struct _ValaGTypeModule (1)
[+] struct _ValaGVariantModule (1)

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Problems with Symbols, Low Severity (2)

	Change	Effect
1	5th parameter expr has been renamed to node.	Renaming of a parameter may indicate a change in its semantic meaning.
2	Base type of 5th parameter expr has been changed from _ValaExpression (20 bytes) to _ValaCodeNode (16 bytes).	Memory stored by pointer may be incorrectly initialized by applications.

valacodegen.h, libvala-0.12.so.0.0.0
[+] vala_ccode_base_module_get_implicit_cast_expression ( ValaCCodeBaseModule* self, ValaCCodeExpression* source_cexpr, ValaDataType* expression_type, ValaDataType* target_type, ValaExpression* expr ) (2)

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Header Files (4)

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

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Shared Libraries (1)

libvala-0.12.so.0.0.0

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