- js_DecompileValueGenerator had rusted due to bytecode/source-note changes,
or maybe parts of it never worked right. Anyway, it now does not induce a
crashing underflow in the decompiler. As part of this fix, it now takes a
checkStack flag telling whether to look for the jsval v argument on the JS
stack. The calls from ImportProperty, js_SetProperty, and js_DeleteProperty
pass in v a jsval for the property id, which should not be sought after on
the stack (it might happen to be there due to o['p'] = 2, but we want to
decompile o["p"], not "p").
- js_DecompileValueGenerator would load a generating pc even if the value v
did not match the pc's corresponding stack item! Oops. This lead to less
than idea diagnostics.
- js_DecompileValueGenerator was also not mapping JSOP_TRAP to the real op at
a sufficiently early and univeral point in its control flow.
- Fix PopOff to assert and check for stack underflow in the decompiler, and
beef up PushOff too (it asserted, but did not check).
- js_ReportIsNotFunction now avoids JS_InternString by indexing directly into
cx->runtime->atomState.typeAtoms with the result of JS_TypeOfValue.
- Removed unnecessary local GC root reserved by non-zero trailing member of
obj_eval's JSFunctionSpec initializer.
git-svn-id: svn://10.0.0.236/trunk@40864 18797224-902f-48f8-a5cc-f745e15eee43
to define an unbound global variable used to enumerate an empty object, when
the standard says no variable should be defined.
- Clean up minor nits, make comment style match prevailing, tighten up for..in
element-indexing special case comments.
- Fix js_Invoke to take CONSTRUCT and INTERNAL flags arg instead of a construct
boolean arg and the JSStackFrame internalCall mis-located boolean non-arg.
Use these flags correctly in all calls (previous version failed to set the
bogus frame.internalCall around js_Invoke calls from jsfun.c and jsstr.c).
git-svn-id: svn://10.0.0.236/trunk@39473 18797224-902f-48f8-a5cc-f745e15eee43
+ merging of js/src and js/ref
+ elimination of most dependencies on NSPR
+ JS1.4 feature additions and accumulated bug fixes
More details are in last week's mozilla status report.
git-svn-id: svn://10.0.0.236/trunk@12797 18797224-902f-48f8-a5cc-f745e15eee43
and development branches, including but
not limited to:
- Preliminary exception handling per
ECMA proposal; try, multiple
catchblocks, and finally. Catchblocks
are of the form catch (v) or
catch(v:<guard>), where guard is an
optional boolean expression that is
evaluated to determine whether the
exception is to be caught by that block.
- ECMA-proposed 'in' operator; "'foo' in
o" or "4 in o" asks if o has property
foo or element 4.
- Added a new set of defines in
jsconfig.h for js 1.4
features-in-progress. (in, instanceof,
exception handling.) Default build
version is now 1.4. Fixed a few
conditional features that had become
broken.
- Progress towards porting to FreeBSD
and Alpha; casts of NaN and friends to
int are a little more localized. Not
there yet...
- New config files to compile on more
OSes; various fixes to improve
portability.
git-svn-id: svn://10.0.0.236/trunk@6907 18797224-902f-48f8-a5cc-f745e15eee43
and tested in that release):
#114564: Fix JS_Enumerate to return an empty id array instead of null
#115395: Fix JS garbage collection
#115200: Security dialog no longer blows assertion
#123211: Make sure output of sort array function is -1, 0, or 1.
#116195: Fix ImportProperty(), cope with an existing local variable
of the same name as the imported property
Unbusticate JS_invoke() so that closures work again
#115384,#115395: Handle bugs in toSource that strike when
getProperty is non-idempotent. Fix crash during JavaScript
garbage collection after enumerating object properties.
#??????: mjudge - Win16 files to make ptrdiff_t be 32 bits on Win16
git-svn-id: svn://10.0.0.236/trunk@3573 18797224-902f-48f8-a5cc-f745e15eee43
