Binary compatibility report for the Vala library between 0.21.2 and 0.22.0 versions on x86

Test Info

Library Name	Vala
Version #1	0.21.2
Version #2	0.22.0
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	4
Total Shared Libraries	1
Total Symbols / Types	2550 / 786
Verdict	Incompatible (0.6%)

Problem Summary

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

Added Symbols (2)

vala.h, libvala-0.22.so.0.0.0
vala_method_call_get_is_constructv_chainup ( ValaMethodCall* self )

valacodegen.h, libvala-0.22.so.0.0.0
vala_ccode_base_module_get_ccode_constructv_name ( ValaCreationMethod* m )

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Problems with Data Types, Medium Severity (1)

vala.h
[+] struct _ValaSemanticAnalyzer (1)

	Change	Effect
1	Field va_list_type 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.

[+] affected symbols (29)

vala_code_context_get_analyzer ( ValaCodeContext* self )

Return value (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_analyze ( ValaSemanticAnalyzer* self, ValaCodeContext* context )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_check_arguments ( ValaSemanticAnalyzer* self, ValaExpression* expr, ValaDataType* mtype, ValaList* params, ValaList* args )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_construct ( GType object_type )

Return value (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_find_current_method ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_find_parent_method ( ValaSemanticAnalyzer* self, ValaSymbol* sym )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_find_parent_method_or_property_accessor ( ValaSemanticAnalyzer* self, ValaSymbol* sym )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_get_arithmetic_result_type ( ValaSemanticAnalyzer* self, ValaDataType* left_type, ValaDataType* right_type )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_get_context ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_get_current_async_method ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_get_current_class ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_get_current_method ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_get_current_method_or_property_accessor ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_get_current_property_accessor ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_get_current_return_type ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_get_current_source_file ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_get_current_struct ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_get_current_symbol ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_get_current_type_symbol ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_get_value_type_for_symbol ( ValaSemanticAnalyzer* self, ValaSymbol* sym, gboolean lvalue )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_is_in_constructor ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_is_in_destructor ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_is_in_instance_method ( ValaSemanticAnalyzer* self )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_is_type_accessible ( ValaSemanticAnalyzer* self, ValaSymbol* sym, ValaDataType* type )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_new ( )

Return value (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_set_context ( ValaSemanticAnalyzer* self, ValaCodeContext* value )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_set_current_source_file ( ValaSemanticAnalyzer* self, ValaSourceFile* value )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_set_current_symbol ( ValaSemanticAnalyzer* self, ValaSymbol* value )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

vala_semantic_analyzer_visit_member_initializer ( ValaSemanticAnalyzer* self, ValaMemberInitializer* init, ValaDataType* type )

1st parameter 'self' (pointer) has base type 'struct _ValaSemanticAnalyzer'.

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Problems with Symbols, Medium Severity (2)

	Change	Effect
1	Base type of return value has been changed from struct _ValaMethod (28 bytes) to struct _ValaCreationMethod (32 bytes).	Applications will obtain a different return value and execution may change.

	Change	Effect
1	Base type of 2nd parameter value has been changed from struct _ValaMethod (28 bytes) to struct _ValaCreationMethod (32 bytes).	This parameter may be incorrectly initialized by applications.

vala.h, libvala-0.22.so.0.0.0
[+] vala_class_get_default_construction_method ( ValaClass* self ) (1)
[+] vala_class_set_default_construction_method ( ValaClass* self, ValaMethod* value ) (1)

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Problems with Data Types, Low Severity (1)

vala.h
[+] struct _ValaSemanticAnalyzer (1)

	Change	Effect
1	Size of this type has been changed from 148 bytes to 152 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.