Binary compatibility report for the V8 library between 3.16.5 and 3.16.6 versions on x86

Test Info

Library Name	V8
Version #1	3.16.5
Version #2	3.16.6
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	5
Total Shared Libraries	1
Total Symbols / Types	473 / 322
Verdict	Incompatible (0.8%)

Problem Summary

	Severity	Count
Added Symbols	-	5
Removed Symbols	High	4
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	4
	Medium	0
	Low	1
Problems with Constants	Low	0

Added Symbols (5)

v8.h, libv8.so
namespace v8
Context::GetIsolate ( )
Locker::Locker [in-charge] ( )
Locker::Locker [not-in-charge] ( )
Unlocker::Unlocker [in-charge] ( )
Unlocker::Unlocker [not-in-charge] ( )

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Removed Symbols (4)

v8.h, libv8.so
namespace v8
Locker::Locker [in-charge] ( Isolate* isolate )
Locker::Locker [not-in-charge] ( Isolate* isolate )
Unlocker::Unlocker [in-charge] ( Isolate* isolate )
Unlocker::Unlocker [not-in-charge] ( Isolate* isolate )

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Problems with Symbols, High Severity (4)

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN2v86LockerC2EPNS_7IsolateE to _ZN2v86LockerC2Ev. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN2v86LockerC1EPNS_7IsolateE to _ZN2v86LockerC1Ev. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN2v88UnlockerC1EPNS_7IsolateE to _ZN2v88UnlockerC1Ev. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN2v88UnlockerC2EPNS_7IsolateE to _ZN2v88UnlockerC2Ev. This may cause "undefined reference" linker error in old client applications.

v8.h, libv8.so
namespace v8
[+] Locker::Locker [not-in-charge] ( Isolate* isolate ) (1)
[+] Locker::Locker [in-charge] ( Isolate* isolate ) (1)
[+] Unlocker::Unlocker [in-charge] ( Isolate* isolate ) (1)
[+] Unlocker::Unlocker [not-in-charge] ( Isolate* isolate ) (1)

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Problems with Symbols, Low Severity (1)

	Change	Effect
1	The default argument 0 of 1st parameter isolate has been removed.	Applications will pass an old default argument (that is not default any more) that may not be properly handled anymore. This may result in crash or incorrect behavior of applications.

v8.h, libv8.so
namespace v8
[+] Locker::IsLocked ( Isolate* isolate ) [static] (1)

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Header Files (5)

v8-preparser.h
v8-profiler.h
v8-testing.h
v8.h
v8stdint.h

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Shared Libraries (1)

libv8.so

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