libsexpp: 0.8.7 to 0.9.0 compatibility report

Test Info

Library Name	libsexpp
Version #1	0.8.7
Version #2	0.9.0
Arch	x86_64
GCC Version	13
Subject	Binary Compatibility

Test Results

Total Header Files	4
Total Libraries	1
Total Symbols / Types	65 / 33
Compatibility	83.1%

Problem Summary

	Severity	Count
Added Symbols	-	5
Removed Symbols	High	0
Problems with Data Types	High	2
	Medium	2
	Low	2
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols 5

sexp.h, libsexpp.so.0.9.0
namespace sexp
sexp_simple_string_t::as_unsigned ( ) const
sexp_simple_string_t::__ct [C1] ( octet_t const* dt )
sexp_simple_string_t::__ct [C2] ( octet_t const* dt )
sexp_simple_string_t::__ct [C1] ( octet_t const* bt, size_t ln )
sexp_simple_string_t::__ct [C2] ( octet_t const* bt, size_t ln )

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Problems with Data Types, High Severity 2

	Change	Effect
1	Base class std::vector<unsigned char> has been added.	1) Size of the class has been changed from 32 bytes to 24 bytes. 2) The memory layout in this class has been shifted by 8 bytes.
2	Base class std::__cxx11::basic_string<unsigned char> has been removed.	1) Size of the class has been changed from 32 bytes to 24 bytes. 2) The memory layout in this class has been shifted by 8 bytes.

sexp.h
namespace sexp
[+] struct sexp_simple_string_t 2

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Problems with Data Types, Medium Severity 2

	Change	Effect
1	Size of field presentation_hint has been changed from 32 bytes to 24 bytes.	Previous accesses of applications and library functions to this field may be broken.
2	Size of field data_string has been changed from 32 bytes to 24 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field may be broken.

sexp.h
namespace sexp
[+] struct sexp_string_t 2

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Problems with Data Types, Low Severity 2

	Change	Effect
1	Size of this type has been changed from 32 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 80 bytes to 64 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

sexp.h
namespace sexp
[+] struct sexp_simple_string_t 1
[+] struct sexp_string_t 1

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Header Files 4

ext-key-format.h
sexp-error.h
sexp-public.h
sexp.h

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Libraries 1

libsexpp.so.0.8.7

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Test Info

Library Name	libsexpp
Version #1	0.8.7
Version #2	0.9.0
Arch	x86_64
Subject	Source Compatibility

Test Results

Total Header Files	4
Total Libraries	1
Total Symbols / Types	207 / 37
Compatibility	100%

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	2
Problems with Symbols	High	0
	Medium	0
	Low	3
Problems with Constants	Low	0

Problems with Data Types, Low Severity 2

	Change	Effect
1	Base class std::vector<unsigned char> has been added.	Recompilation of a client program may be broken.
2	Base class std::__cxx11::basic_string<unsigned char> has been removed.	Recompilation of a client program may be broken.

sexp.h
namespace sexp
[+] struct sexp_simple_string_t 2

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Problems with Symbols, Low Severity 3

	Change	Effect
1	Type of return value has been changed from unsigned int to uint32_t.	Recompilation of a client program may be broken.

	Change	Effect
1	Type of return value has been changed from unsigned int to uint32_t.	Recompilation of a client program may be broken.

	Change	Effect
1	Type of return value has been changed from unsigned int to uint32_t.	Recompilation of a client program may be broken.

sexp.h
namespace sexp
[+] sexp_object_t::as_unsigned ( ) const 1
[+] sexp_simple_string_t::as_unsigned ( ) const 1
[+] sexp_string_t::as_unsigned ( ) const 1

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Header Files 4

ext-key-format.h
sexp-error.h
sexp-public.h
sexp.h

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Libraries 1

libsexpp.so.0.8.7

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API compatibility report for the libsexpp library between 0.8.7 and 0.9.0 versions on x86_64

Test Info

Test Results

Problem Summary

Added Symbols 5

Problems with Data Types, High Severity 2

Problems with Data Types, Medium Severity 2

Problems with Data Types, Low Severity 2

Header Files 4

Libraries 1

Test Info

Test Results

Problem Summary

Problems with Data Types, Low Severity 2

Problems with Symbols, Low Severity 3

Header Files 4

Libraries 1