* fixed a typo that caused a warning (nsIsupports)
* fixed values of constants that caused warnings
* use a macro instead of assinging a long long value directly
r=jband
- map xpcshell's 'quit()' to a loop exit rather than calling
'exit(0)' so that the cleanup and leak detection code will still
get called.
- add NS_InitXPCOM and NS_ShutdownXPCOM to xpcshell to run said
cleanup and leak detection code.
- use more NS_IF_* macros
- fix numerous places where code assumed that
nsXPConnect::GetXPConnect() does not add a new ref on the
xpconnect singleton object (the behavior changed some time back
but not all the uses did - brainfade!).
- fix nsXPCException::NewException to automatically trim
'dataless' native stackframes off of the front of a stack trace.
The old system of manually telling it how many frames to trim was
not working well. We really want the first frame showing to be an
'interesting' frame so that callers who get exceptions thrown at
them will see some useful information rather than an empty native
frame that represents (but says nothing about) some native frame
in the xpconnect runtime.
- remove an extra addref from the trimming loop in
nsXPCException::NewException.
- Stop building XPCJSStack objects. XPConnect stacks are singly
linked lists of XPCJSStackFrame objects with refcounted links. I
had this stupid idea that each object would have a refcounted
link to a XPCJSStack object that would tie together the lifetimes
of all objects in the chain. This was overcomplex and
unnecessary. The linked list was enough. Any frame without a
refcount deserved to be deleted because it is simply unreachable.
There was no reason to tie together all the lifetimes of each
object in the chain. So this has been simplified in a big way.
- fixed place in xpcthrower.cpp where we were leaking a refcount
on the xpconnect singleton each time an xpcexception was thrown.
- do cleanup and gc() at the end of xpctest_echo.js to use for
leak testing - all wrappers should go away.
JSErrorReports when thrown as exceptions. Extract JSErrorReport
and convert to an xpcexception. This restores functionality that
was whacked when JS errors-as-exceptions was enabled in the JS
engine.
- add conversion support for string-with-length as part of array
support mentioned in bug 13420. All the array stuff is basically
in with minimal testcases. More comprehensive tests need to be
written to verify and tune the code.
- fix a broken #undef
- switch to using PR_Alloc/PR_Free internally in nsjsid where we
were using new/delete before. This is prompted by warren's change
to nsID::ToString that uses PR_Alloc were before it used new.
This fixes an alloc/delete mismatch detected by Purify.
r=mccabe
- js_NewFunction wasn't initializing (clearing) JSFunction members before it
linked the JSFunction to a JSObject that the GC could reach from a root.
- Make sure frame.scopeChain is cleared before linking frame via cx->fp, even
though we set frame.scopeChain to some object later (another signal that we
should rework js_Invoke to inline it and otherwise optimize it).
14443 "Same origin" security policy may be circumvented using docu
14820 Fixing up the relationship between nsCodeBasePrincipal and n
14919 Crash in JS MM code
Reviewed by mstoltz, approved by scc.
and propertyIsEnumerable) for JS1.5.
- Optimize obj_propertyIsEnumerable to avoid extra lookup code bloat, requiring
fix to js_GetAttributes (unset out param on successful early retunr) that it
exposed.
- Use more righteous else-if style in shaver's jsarray.c change.
