Binary compatibility report for the libstdc++.so.6 library between 6.0.14-MeeGo 1.2 Core and 6.0.12-MeeGo 1.2 Harmattan versions on x86

Test Info

Library Name	libstdc++.so.6
Version #1	6.0.14-MeeGo 1.2 Core (gcc 4.5.1)
Version #2	6.0.12-MeeGo 1.2 Harmattan (gcc 4.4.1)
CPU Architecture	x86

Test Results

Total Header Files	81
Total Shared Libraries	1
Total Symbols / Types	65 / 76
Verdict	Incompatible (1.54%)

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	0
	Medium	1
	Low	3
Problems with Constants	Low	1

Problems with Symbols, Medium Severity (1)

	Change	Effect
1	Type of 1st parameter __z has been changed from void const* to void*.	This function may change parameter __z, but it will be treated as const by applications. This may result in crash or incorrect behavior of applications.

atomic_base.h, libstdc++.so.6.0.14
[+] __atomic_flag_for_address ( void const* __z ) @@ GLIBCXX_3.4.11 (1)

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Problems with Symbols, Low Severity (3)

	Change	Effect
1	Type of return value has been changed from std::__atomic_flag_base* to std::__atomic_flag_base volatile*.	Replacement of return type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter p1 has been changed from std::__atomic_flag_base* to std::__atomic_flag_base volatile*.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Base type of parameter p1 has been changed from std::__atomic_flag_base to std::__atomic0::atomic_flag of different format.	This parameter may be incorrectly initialized by applications.

atomic_base.h, libstdc++.so.6.0.14
[+] __atomic_flag_for_address ( void const* __z ) @@ GLIBCXX_3.4.11 (1)
[+] __atomic_flag_wait_explicit ( std::__atomic_flag_base* p1, std::memory_order p2 ) @@ GLIBCXX_3.4.11 (1)
[+] atomic_flag_test_and_set_explicit ( std::__atomic_flag_base* p1, std::memory_order p2 ) @@ GLIBCXX_3.4.11 (1)

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Problems with Constants (1)

	Change	Effect
1	The value of constant __GXX_MERGED_TYPEINFO_NAMES has been changed from 0 to 1.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

typeinfo
[+] __GXX_MERGED_TYPEINFO_NAMES

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Header Files (81)

algorithm
array
bitset
cassert
ccomplex
cctype
cerrno
cfenv
cfloat
chrono
cinttypes
ciso646
climits
clocale
cmath
complex
complex.h
condition_variable
csetjmp
csignal
cstdarg
cstdbool
cstddef
cstdint
cstdio
cstdlib
cstring
ctgmath
ctime
cwchar
cwctype
cxxabi-forced.h
cxxabi.h
decimal
decimal.h
deque
exception
exception_defines.h
fenv.h
forward_list
fstream
functional
future
initializer_list
iomanip
ios
iosfwd
iostream
istream
iterator
limits
list
locale
map
memory
mutex
nested_exception.h
new
numeric
ostream
queue
random
ratio
regex
set
sstream
stack
stdexcept
streambuf
string
system_error
tgmath.h
thread
tuple
type_traits
typeinfo
unordered_map
unordered_set
utility
valarray
vector

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Shared Libraries (1)

libstdc++.so.6.0.14

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