3aaa416d55
Fixing bug 262447: bad implementation of trying-hard-to-avoid-map-allocation idea in ScriptableObject.getPropertyIds
2004-10-01 14:59:45 +00:00
59af2f367b
More Reference clenups: Reference.delete now returns boolean to follow JS semantic clother and Reference implementation for __proto__|__parent__ is moved to a separated file SpecialRef.
2004-10-01 13:32:14 +00:00
e048fa7512
Replacing calls to XMLLib to construct special name objects to represent qulified names, attributes and descendants by calls to object to get Reference based on name type. It allowed to implement proper namespace resolution in qulified name without forcing activation creation and simplified code.
...
In addition XMLName is no longer leaked to interpretation stack which would allow to remove unnecessary casts to XMLName in future.
2004-09-30 22:52:40 +00:00
9f63611ce1
1. Reference cleanup:
...
Signatures in Reference are changed to include Context and reference-related methods in ScriptRuntime accept/return explicit Reference type instead of generic Object as code generation ensure proper type.
2. x..y use explicit reference instead of special descendants mark XMLName:
In this way less code is necessary to support x..y operations and support for .. in non-xml objects is possible.
2004-09-29 20:58:16 +00:00
fa2d593b85
Transform name access to var access only if function does not require activation: previously the tests missed the check for .() that caused activation to be created.
2004-09-29 20:49:05 +00:00
5421cfce46
Define var and arguments as PERMANENT properties as required by ECMA.
2004-09-29 19:04:47 +00:00
dfa85f90dd
1. I fixed a recent regression that caused "arguments" array to be constructed before initialization of standard objects: Global.init() should be called in procesFiles as well.
...
2. I replaced a couple of anonymous classes implementing ContextAction by Use single IProxy class to shrink compiled code size.
2004-09-29 05:41:00 +00:00
31962091d1
Store optimization level and language version in ShellContextFactory
...
so all Context instances created on other threads or from JavaAdapter
calls would have proper setup.
2004-09-28 21:58:01 +00:00
1f3b183f24
1. Pass Context argument to XMLReference creation method to use it later
...
to check for strict mode.
2. Fix name lokup bug in XMLReference that caused in cases like
foo.(@bar == 'something') to throw runtime exception if bar attribute
does not exist in foo.
2004-09-28 21:56:33 +00:00
835fe30439
I added methods to check for valid version and optimization levels that
...
Rhino embeddings can use to check the validity of data.
2004-09-28 21:52:19 +00:00
e394b15872
NotAFuctionException is not deprecated for now
2004-09-28 07:20:27 +00:00
8650308ed6
*** empty log message ***
2004-09-27 23:24:27 +00:00
81746e1776
Use Context.emptyArgs, not null to denote null-arity method call for consistency.
2004-09-27 20:48:44 +00:00
e75e7213d3
In ScriptableObject.callMethod use object itself as possible top scope source for to support of dynamic scoping.
2004-09-27 12:08:24 +00:00
2490dd1652
Removal of OptLocalVariable: the class is replaced by varRegisters array in Codegen and numberVarFlags in OptFunctionNode. The later is initilized only when optimizer deduces that there are variables used in pure number context.
2004-09-27 12:04:52 +00:00
9ca481e40b
Replace explicit parse tree walk to associate OptLocalVariable with tree nodes by lazy initialization of the association on first OptLocalVariable access. It shrinks code while making optimization to run slightly faster.
2004-09-27 09:33:50 +00:00
1284815da8
Updating links to xmlbeans home and refer to xbean.jar, not xmlbeans.jar in the documentation.
2004-09-26 22:35:29 +00:00
f2e4f3318c
I added ScriptRuntime.setObjectProtoAndParent to initialize prototype and parent of objects created outside the standard constructor calls. It allowed to replace scattered setPrototype/setParentScope and shrink code size.
2004-09-26 14:36:01 +00:00
9cd57f1550
Avoid duplicated getMessage* code in ScriptRuntime and Context: now all the necessary code is moved to ScriptRuntime and the rest of code is updated to call ScriptRuntime
2004-09-25 18:11:44 +00:00
924295d56c
Better compatibility of continuation implementation with the version from cocoondev.org: use current top call scope as scope for Continuation, not library scope.
2004-09-25 10:34:05 +00:00
33b74641f5
For compatibility allow jsFunction_* to return non-scriptable type. Not to
...
perform type conversion checks for methods that do return proper JS type the
type check is done only once in the constructor and if necessary a flag is set
to call WrapFaactory.wrap on method return.
2004-09-25 09:24:43 +00:00
744bc2b079
Allow to specify explicit ContextFactory with the debugger.
2004-09-24 20:35:42 +00:00
9c900143cf
Make sure that all functionality that Main.(main|mainEmbedded) use to initialize debug GUI is available for applications through public methods.
2004-09-24 16:46:50 +00:00
243ce99e7c
More compatibility changes: added Main.isVisible
2004-09-24 16:38:09 +00:00
b8bfe43a65
Move getObjectIndex/setObjectIndex that take double as index from optimizer/OptRuntime to ScriptRuntime and use it in the Interpreter to avoid code duplication.
2004-09-24 16:27:27 +00:00
3f3a80499c
Revert wrong commit of build.properties with temporary changes
2004-09-24 16:19:26 +00:00
7523c5c791
Added few methods to redirect calls from main to DebugGui for compatibility.
2004-09-24 16:14:02 +00:00
4a1d88a604
Use single function, Kit.xDigitToInt, to convert character representing hex digit to number. The function replaces duplicated code in TokenStream/NativeGlobal/NativeRegExp.
2004-09-24 13:14:01 +00:00
511eb6c0fc
Code reorganisation to shrink the size of JVM class files.
2004-09-24 13:11:02 +00:00
49a53cd5e9
Resolving bug 261278: strict mode implementation
2004-09-23 21:34:22 +00:00
81fcf9bcdf
Preparations for RC2 for 1.6R1
2004-09-22 10:59:39 +00:00
ea6f7ae6b8
Added some information about experimental support for continuations
2004-09-22 10:43:52 +00:00
21f0e29bbd
1. Extend index and offset jump limits to 2^16 - 1 from 2^15 - 1 using unsigned indexes.
...
2. Use linked list of read-only REPogState to implement state stack instead of array of struct. It fixes bug 258417 while making creation of back track stack data much cheaper since there is no need to copy read-only structures.
2004-09-22 09:48:17 +00:00
bfc17d4124
In NativeRegExp.executeREBytecode I moved code to manipulate regexp program
...
stack to separated pushProgStack|popProgStack methods to localize changes to
for the following patch to use linked list for state stack.
2004-09-21 18:38:46 +00:00
86848a99b8
I merged REMatchState into REGlobalData and replaced all REMatchState usages as function return type by boolean. It simplified matching code while reducing code bloat.
2004-09-21 15:00:43 +00:00
cc4eeda146
1. Use direct reference to backTraceStack top to save/restore backTraceStack reference when matching REOP_ASSERT/REOP_ASSERT_NOT
...
2. Coalesce duplicated code in NativeRegExp.executeREBytecode
2004-09-20 22:44:51 +00:00
ed81e19108
Resolving bug 258844: implementation of continuation support for Rhino interpret
...
er inspired by Christopher Oliver work for custom Rhino version for cocoon.apach
e.org.
2004-09-16 19:04:34 +00:00
c4916822f7
Resolving bug 258844: implementation of continuation support for Rhino interpreter inspired by Christopher Oliver work for custom Rhino version for cocoon.apache.org.
2004-09-16 18:27:42 +00:00
12828edc5e
Replacing back track array in RegExp matching code by linked list to address bug 258419.
2004-09-16 17:30:01 +00:00
a30abea90c
1. Using explicit ShellContextFactory in shell to avoid interference from changes in global ContextFactory.
...
2. Initializing global scope before the first execution to allow to customize ShellContextFactory before calls to Context.initStandardObjects()
2004-09-15 16:00:30 +00:00
91f7a07a68
1. Call contextData.pushFrame(this) from StackFrame.onEnter and not from StackFrame.constructor to allow multiple invocations of enter/exit per single debug frame. The continuation support will use it.
...
2. Expand tabs
2004-09-15 14:59:36 +00:00
b92c21f853
1. Ignoring recursive invocation of Dim.interrupted on event thread: when Gui
...
processes breakpoint hit and another breakpoint is met during event processing,
then on Linux recursive invocations of EventQueue.getNextEvent()/dispatchEvent
lead to eventual GUI deadlock. It is easy to observe when the break on function
enter is enabled and a JS function is called that is attached to an action
handler of some button. With recursive bahaviour repeated clicks lead to deeper
and deeper invocation of EventQueue.getNextEvent() and GUI deadlock on Linux.
So to improve debugger stubility I modify Dim.interrupted to ignore calls from
event thread when another invocation of Dim.interrupted already waits for GUI
result.
2. To decrease class and jar bloat I merges various implementations of Runnable
and and other interfaces to single class with switch dispatch. It saved about
6K from js.jar.
2004-09-15 14:45:10 +00:00
bef182034b
1. Using UniqueTag.DOUBLE_MARK in interpreter instaed of Object instance to mark double values on stack for better debug printouts.
...
2. In parse tree use Node instances, not Node.Target to denote target nodes as later just leads to code bloat without safty benefits.
2004-09-15 13:51:19 +00:00
4f61cba96e
Added UniqueTag.DOUBLE_MARK for better debug printouts in interpreter and potential support for serialization of Interpreter.CallFrame.
2004-09-15 13:42:26 +00:00
c72dbebee7
1. Marking NativeCall.parentActivationCall transient so serialization would not see it.
...
2. Removal of never used NativeCall.thisObj field and code to initialize it.
3. Renaming NativeCall.funObj to NativeCall.function for better readability.
2004-09-14 14:59:21 +00:00
5ebef36b9a
1. Allow to monitor from application top script or function calls: now they go through ContextFactory.doTopCall which can be overridden.
...
2. Context.observeInstructionCount now calls ContxtFactory.observeInstructionCount so it can overridden without extra Context class.
2004-09-13 13:19:17 +00:00
4b0e5313bd
My take on the patch from Attila Szegedi <szegedia@freemail.hu> to resolve 258959.
2004-09-12 16:41:04 +00:00
9d46a01a21
Patch from Attila Szegedi <szegedia@freemail.hu> to fix bug 258958
2004-09-12 16:39:39 +00:00
7c625d6b56
Added ContextFactory.hasExplicitGlobal to verify if ContextFactory.initGlobal was already called.
2004-09-12 16:37:59 +00:00
66fd0127ec
Few changes from continuation patch in bug 258844 that are useful on its own:
...
1. Fix to pass to debugger wrapped frame.resultDbl if frame.result is DBL_MARK
2. Change Interpreter.interpret to return the properly wrapped result instead of the final frame.
3. Use Object for throwable variable in Interpreter.interpret to avoid multiple casts to Throwable
2004-09-12 13:05:34 +00:00
006a1dcfc1
Fixing recent bad typo in exception handler search that caused to ignore finally handlers and check only catch blocks with finally-only exceptions.
2004-09-12 00:36:46 +00:00
ea82bb7ab5
Consistently use ScriptRuntime.(wrapNumber|wrapBoolean) to wrap Java double and boolean values to the corresponding JS primitive types.
2004-09-10 19:54:43 +00:00
985134c0ed
1. Replacing IdScriptableObject.wrap_* methods by their ScriptRuntime.wrap* counterparts since the wrap methods are useful not only for subclasses of IdScriptableObject.
...
2. Reorganizing execIdCall in few classes inherited from IdScriptableObject to shrink code size.
2004-09-10 18:02:06 +00:00
5eff6a3a6f
Removal of unnecessary cast to (String) during getter/setter enumeration.
2004-09-10 17:56:13 +00:00
cae5f15434
Removal of package-private setter methods in FunctionNode in favor of package-private (not private) fields: that just was just adding unnecessary code bloat.
2004-09-10 17:54:13 +00:00
a70c59fa3a
More work for bug 244492: I deprecated ClassDefinitionException modified
...
ScriptableObject to use EvaluatorException instead.
For greater compatibility I also changed ClassDefinitionException to extend
from RuntimeException, not Exception so compilers would not complain about
"catch (ClassDefinitionException ex)" when no ClassDefinitionException is present in the called code.
2004-09-10 17:50:05 +00:00
0aa318e581
XMLLib.escapeXMLAttribute is required to add " arround the text to simplify code generation.
2004-09-10 17:40:59 +00:00
ef2adbe0e4
1. Fixing a race in implementation of date.prototype.setYear where NativeDate.date was updated several times with temporary values.
...
2. Reorganizing NativeDate.execIdCall to shrink code size
2004-09-10 17:36:49 +00:00
7ddb76cbaf
RegExpProxy.(search|find|match) was replaced by the single action taking additional actionType argument: this is how the methods were implemented in RegExpImpl in any case and talking to implementation directly saved code.
2004-09-10 07:51:16 +00:00
ef60132dfa
Inlining back code that were moved recently to do_call/do_new: if continuation support materializes, it would be much easier to transfer control to appropriate part of interpretation loop from the inlined code then to pass the necessary information from do_call.
2004-09-10 07:48:00 +00:00
3047c478e0
1. Interpreter.interpret no longer tracks "with" statement nesting and instead use local register to save/restore scope during exception handling. It allowed to simplify exception handling and move it back to Interpreter.interpret to avoid issues with hypothetical stack overflow exceptions during exception catching.
...
2. local registers are cleared with null after use to allow to GC no longer used objects.
2004-09-09 17:40:48 +00:00
db8822eccc
Removal of "throws JavaSriptException" declaration:
...
JavaSriptException now inherits from RhinoException which inherits from RuntimeException and as such it does not necessary to declare it.
Moreover, it is wrong to use it for the documentation purpose since a script can also throw EcmaError and WrappedException and a proper documentation would require to document those exceptions as well. But since almost all Rhino functions can potentially execute script code it means that wast majority of functions would bear the declarations, not only code overriding or calling explicitly Function.call/construct. And then the throw declarations would bring no information if it always would be "throws RhinoException". Thus it is better not to litter sources with the declarations at all.
2004-09-08 12:29:59 +00:00
30e63c4179
Fixing bug 258144: my take on patch patch from Andrew Madigan <andymadigan@yahoo.com> to add class compiler option controlling which class will be used for main method implementation.
2004-09-07 19:11:39 +00:00
d29f6cb477
Inline small functions used for code generation to produce intepreter or JVM bytecode for particular parser tree node: they just add to jar file size without readability benefits.
2004-09-07 09:08:31 +00:00
b1162d3958
Refactoring of catch code generation to address bug 258183 and bug 258207.
2004-09-06 20:05:55 +00:00
faab99c5dd
Print exception trace inside Kit.codeBug() to have it even if the execption is shadowed by another one
2004-09-06 19:08:11 +00:00
8f793c397e
Resolving bug 255891: new approach to dynamic scoping
2004-09-01 14:17:00 +00:00
df590d4933
Fixing bug 257425: Context.toObject now works even without Context.iniStandardLibrary
2004-08-30 14:57:25 +00:00
614804384d
Fixing bug 257423: the code generation was not updated to use ScriptRuntime.getObjedctProp instead of OptRuntime.thisGet.
2004-08-30 14:48:23 +00:00
ef89c5d451
Renaming Interpreter.State to Interpreter.CallFrame to better reflect class semantics
2004-08-28 19:19:30 +00:00
1e75534222
Changes to make Interpreter to recover from exceptions during execution of ScriptRuntime.getCatchObject() and during initState and do not leave runtime in inconsitent o even corrupt state.
2004-08-28 17:29:50 +00:00
8eb18ba2ca
Implementing 257128: tail call optimization
2004-08-28 00:42:38 +00:00
1c4a403de2
Removal of ScriptRuntime.getThis() : it was used by nested functions or
...
functions declared inside with statements to ensure that their thisObj
is not with or call scope as required by ECMA-262.
But due the changes to support E4X extensions such situation can only happen
when function is accessed as expression like in
var f = function() { }
...
f()
and typically it is exactly nested the functions that are accessed in this way.
So the patch adds optimized code that always check for proper thisObj to
ScriptRuntime.getValueFunctionAndThis and removes getThis and corresponding parsing/code generation code.
In this way when nested functions are accessed as name or property no checks are done for them and Rhino code slightly shrinks.
2004-08-27 11:37:17 +00:00
397ed39869
Link to E4X example
2004-08-25 19:26:56 +00:00
d3a2da86ba
Fixing bug 256865: changing ByteCode constants to int from byte so switches over them would not crash widely installed versions of GCJ like GCJ 3.3.*.
2004-08-25 17:22:02 +00:00
95799991f8
Interpreter optimization: use state.resultDbl to store double result accross calls of interpreted functions to avoid creation of Double instance.
2004-08-25 15:19:22 +00:00
835abeb4b1
Optimizing name access: since top scope can not be NativeWith or NativeCall, it is possible to avoid thisObj checks for name-as-function access and "with" statement and XML object checks.
2004-08-25 09:50:32 +00:00
00faaf6ab8
Fixing bug 256691: forcing XML.hasSimpleContent() to return true for atributes and text.
2004-08-24 11:38:59 +00:00
eea0a0a79d
More parser/scanner changes under the name of bug 256575 :
...
Do not scan regexp literals in TokenStream.getToken(). Instead parser will call explicit TokenStream.readRegExp() after it gets / or /= as primary expression. In this way there is no need to use any explicit regexp flags which rather error prone.
2004-08-24 11:23:13 +00:00
877212964d
Fixing bug 256621: throw \n 1 is not allowed per ECMA 262
2004-08-23 23:01:00 +00:00
4407874e10
Context.hasFeature now calls ContextFactory.hasFeature so application would need to override only one class for common customization.
2004-08-23 22:46:58 +00:00
69135dd38a
Addressing 256575: refactoring of parser/scanner iteraction to address bugs in eol/semicolon handling
2004-08-23 19:06:45 +00:00
347734a288
Resolving bug 256387: XML objects got toSource implementation
2004-08-21 12:26:43 +00:00
1e0a67d725
Fixing bug 256389: working CompilerEnvirons.isXmlAvailable() etc.
2004-08-21 11:10:24 +00:00
a12cf376ae
Added notes about addressed bug 256339
2004-08-20 23:01:28 +00:00
199b043221
Resolving bug 256339: interpreter does not recurse across calls to interpreted functions and scripts and instead uses explicit State object to store JS frame information. It removes the limit on maximum recursion depth in scripts.
2004-08-20 22:50:36 +00:00
91951930f8
Fixing bug 256321: IdScriptableObject can be serialized again
2004-08-20 18:25:20 +00:00
e056c6cd39
Resolving bug 256318: for consistancy with XMLObject.addValues ScriptableObject.equivalentValues also uses NOT_FOUND to indicate no operation available.
2004-08-20 18:05:50 +00:00
26c18b6cfb
Fixing bug 256317: report about invalid references during parsing, not runtime.
2004-08-20 17:43:24 +00:00
0689482587
Fixing bug 255891: just without throwing exceptions about non-js values for compatibility.
2004-08-17 18:33:38 +00:00
09701f4359
Removal of bogus comments about parser usage.
2004-08-17 17:23:44 +00:00
bef500ee34
Making most of TokenStream methods package-private: the class can not be made package-private itself as regexps implementation needs TokenStream.isJSLineTerminator().
2004-08-17 17:18:14 +00:00
20f6aade13
Moving IFGlue internal class of JavaAdapter into separated source file and renaming it to InterfaceAdapter to have more manageable code.
2004-08-16 17:14:24 +00:00
93887dc7c3
Fixing regression caused by new JavaImporter, see bug 245882.
2004-08-16 16:11:27 +00:00
4deb4c2996
More E4X credits
2004-08-16 14:19:44 +00:00
2b2decb7d3
Fixing regression caused by the committed patch under bug 255595
2004-08-16 09:57:15 +00:00
5f3d7d50b3
Credits to BEA for E4X implementation.
2004-08-15 09:05:30 +00:00
a480374b2f
Build modifications to make Context.getImplementationVersion() to return string defined in build property files with automatic timestamping.
2004-08-14 22:44:22 +00:00
c7b18deb40
Deprecating PropertyException as a part of common exception root changes, see 244492.
2004-08-14 16:45:30 +00:00
eed65b7987
Using Kit.initCause to wrap the original exception preventing creation of SecurityController class.
2004-08-14 16:42:33 +00:00
e1db421213
Documenting ClassFactory usage
2004-08-14 15:17:40 +00:00
82fc688a4b
Fixing compatibility issue caused by introduction of ContextFactory. See bug 255595 .
2004-08-14 15:12:38 +00:00
5f819fdbb3
Fixing JavaDoc
2004-08-14 15:08:32 +00:00
8899a6261b
Changing Kit.initCause to take and return RuntimeException: this is how it is supposed to be used, that is wrap checkable exceptions into uncheckable RuntimeExceptions.
2004-08-14 15:07:50 +00:00
0f600362d0
Use common API to extract value associated with top scope prototype chain
...
not to duplicate code
2004-08-14 13:57:39 +00:00
d5de09d352
NativeScript no longer implements Script interface which was kept only f
...
or compatibility.
2004-08-14 10:29:09 +00:00
b33cc857e0
The scope argument is removed from Context.decompileScript() since
...
decompilation does not depends on scope.
For compatibility the old signature is preserved as a deprecated method.
2004-08-14 10:28:15 +00:00
406e4ecd31
More JavaDoc comments including Context customization example
2004-08-14 09:01:26 +00:00
fb9b2ea140
Fixing broken HTML markup in JavaDoc comments.
2004-08-14 06:44:39 +00:00
83a55815ca
Renaming Kit.initCauseOrNull into simple Kit.initCause and making it to
...
return the passed exception to allow usage like:
throw Kit.initCause(new RuntimeException("WRAPPED"), origException);
2004-08-13 23:45:52 +00:00
3a68eb5402
Fixing bug 255549: proper resolution of overloaded methods.
2004-08-13 19:31:32 +00:00
2268b493bb
Prepare release candidate for 1.6R1.
2004-08-12 02:00:09 +00:00
98d50120c7
Using explicit JavaImporter constructor to make namespace for swing and using it later with the "with" statement to get access to Java classes.
...
In this way the example can be used in an application that does not use ImporterTopLevel.
2004-08-10 16:11:13 +00:00
e4d1c4896b
1. Separating compilation into bytecode and wrapping it into Script and Function instances both for the interpreter and class compiler. It is possible now to serialize the compiled interpreter bytecode and then wrap it in proper security context.
...
The change required to move security domain information form InterpreterData to its Scriptable wrappers. To simplify it and to make the interpreted functions to behave exactly as class compiled I merged InterpretedScript into InterpretedFunction which allowed to remove many casts and discrepancies when handling script and function instances.
2. Explicitly passing Interpreter instances to Context.compile... functions to avoid changing optimization level even temporarily.
3. Uniform initialization of class compiled and interpreted functions and scripts to avoid code duplication.
2004-08-10 16:06:56 +00:00
771b98446a
In JavaAdapter.currentFactory() do not assume that there is always active Context available and fallback to ContextFactory.getGlobal() in that case.
2004-08-10 15:52:19 +00:00
31ff23cd2e
Simpler SyntxError handling:
...
Since changes to fix bug 254778 made the parser the sole source of syntax error reports, it removed the need to check for errors after tree transformation.
The patch removes those checks and moves all reporting about syntax errors into omj/Parser.java.
2004-08-09 18:04:18 +00:00
ca75e5c0c8
Fixing bug 254915: proper name lookup etc.
2004-08-09 16:57:06 +00:00
5f71fe6973
Top call scope tracking changes:
...
Since E4X implementation needs to know the activation scope for tracking of default namespaces, previously an elaborated schema was added to set/restore the activation scope which relied on the fact that scrip and function with activation record should always call special entry/exit functions.
But that does not work for functions without activation records since they never call any special entry/exit pairs. So if application call such function directly, the function would not store its top scope anywhere and the E4X subsystem would not be able to get E4X library object.
The patch fixes with introduction of 2 functions, hasTopCall and doTopCall to ScriptRuntime and adding the following code prefix to each implementation of Callable.call that can start execution of script code:
public Object call(Context cx, Scriptable scope,
Scriptable thisObj, Object[] args)
throws JavaScriptException
{
// Prefix start
if (!ScriptRuntime.hasTopCall(cx)) {
return ScriptRuntime.doTopCall(this, cx, scope, thisObj, args);
}
// Prefix end
...
In this way there is always registered top scope during script execution and the previous elaborated schema became unnecessary so I reverted that part to almost pre-E4x state.
2004-08-09 11:00:47 +00:00
792304a2a9
Fixing bug 254778: proper treatment of labels
2004-08-08 13:45:09 +00:00
c70ca4f034
More switch parsing/code generation cleanups: now IRFactory constructs the proper parsed tree for the switch statement which removed the need for tree mutations in NodeTransformer and during code generation.
2004-08-07 20:08:38 +00:00
0426521c68
Cleanup for code generation in interpreter: store itsICodeTop as instance variable to avoid clattering code with explicit passing of iCodeTop,
2004-08-07 15:42:13 +00:00
4731a8f0f9
Switch parsing cleanup including reporting syntax error on duplicated default label
2004-08-07 15:39:55 +00:00
87d0f3525d
Preparations for 1.6R1
2004-08-06 16:05:40 +00:00
8bcaa1a262
Class-Path entry for Rhino: xmlbean.jar
2004-08-06 15:49:25 +00:00
0d8bd6fe39
Cleanup of call code generation: now it is split into separated functions for optimized/standard function calls.
2004-08-06 15:08:38 +00:00
11ce08544d
Removal of no longer used debug name index in Token.CALL/Token.REF_CALL: ScriptRuntime.get(Elem|Prop|Name|Value)FunctionAndThis takes care about debugging themselves.
2004-08-06 15:02:48 +00:00
743dad92a4
GeneratedClassLoader is API class and should be listed in apiClasses.properties
2004-08-05 06:06:30 +00:00
0cf7fb3e59
Restoring ScriptRuntime.call: BSF uses it!
2004-08-04 17:42:56 +00:00
53e6af4c84
Allow to pass JS-wrapped instances of org.apache.xmlbeans.XmlCursor and org.apache.xmlbeans.XmlObject to XML constructor to make proper XML objects from them.
2004-08-04 17:32:48 +00:00
ec4ab45708
Preparations for Rhino 1.6R1 RC1
2004-08-04 17:28:11 +00:00
4a8da93dda
1. Recently introduced ScriptableObject.default(Prototype|ParentScope)() methods had problems with serialization and are removed now. XML code explicitly sets parent/prototype. To simplify that ScriptableObject now contains a special constructor taking scope and prototype arguments.
...
2. xml/XMLObject do not define lib() method and instead defines few abstract methods to create "with" proxies and perform addition.
3. XMLLib implementation is stored in the scope using ScriptableObject.associateValue() and does not depend on presence of proper XML object.
2004-08-04 12:54:03 +00:00
35ca775423
Preparations for 1.6R1 RC1
2004-08-03 17:13:40 +00:00
b73081a5a8
Cosmetics: untabify
2004-08-02 17:49:04 +00:00
73d09ce2c9
Added runtime support to allow custom wrapping of XML objects
2004-08-02 14:46:33 +00:00
81e82296c8
Use ScriptRuntime.notAFunction to report bad ScriptableObject.callMethod arguments
2004-08-02 14:44:03 +00:00
e32e12b401
Explicit ScriptRuntime methods to get function and function this for all cases of method calls:
...
ScriptRuntime.get(Name|Prop|Elem|Value)FunctionAndThis provides uniform way to get function object and its this during function calls. It allowed to simplify handling of method calls both in interpreter and optimizer and opened a way to implement independent processing of function and property namespaces.
2004-08-01 23:21:17 +00:00
49d1f565ca
More compatibility renames: to simplify life for applications that use old IdScriptable/IdFunction/IdFunctionMaster I farther renamed:
...
IdFunction -> IdFunctionObject
IdFunctionMaster -> IdFunctionCall
2004-07-30 13:18:30 +00:00
52f9db3360
Compatibility rename: due to changes in IdScrittable any code that sublasses
...
it has to be updated. This is done for Rhino classes and since IdScriptable
is not a part of public API, it should not matter. But in reality someone can
subclass IdScriptable in application code.
To help with upgrade in such cases I renamed IdScriptable into
IdScriptableObject. In this way the application using IdScriptable code can add
old IdScriptable class to its CLASSPATH and be able to run again without the
need to recompile/change anything in the source.
2004-07-30 10:31:00 +00:00
1502b14734
The previous patch introduced regression: it is posible for slots array to be filled with slot objects and REMOVED tags. Thus getSlotPosition can loop through the whole table. This patch restores the old and proper state of affairs.
2004-07-30 07:52:30 +00:00
6cc1245e38
Using single ScriptRuntime.toStringIdOrIndex to convert object id to string of index key instead of multiple calls to getStringId/getIntId.
2004-07-29 22:47:05 +00:00
df2c699cd7
Calling proper ScriptRuntime.call taking scope argument instead of eprectaed old form.
2004-07-29 22:44:45 +00:00
b6ed88ed6d
New "scratch" field for int indexes to allow to return more then one result from index parsing functions.
2004-07-29 22:42:50 +00:00
1bd4e8e9db
Explicitly throw IllegalStateException to indicate code bug when hashtable scan end up in infinite loop.
2004-07-29 22:40:47 +00:00
2bf6166f45
Adding E4X example contributed by John Schneider from AgileDelta, Inc., http://www.agiledelta.com/ .
2004-07-29 15:55:41 +00:00
8a6fdf912e
Fixing missed context wrapping in debugger/Dim and proper button enable/dosable in debugger/DebugGui
2004-07-29 12:51:35 +00:00
47eb21b587
Fixing under allocation of ids array while enumerating properties.
2004-07-29 12:46:46 +00:00
c62ea82d3d
Better error propagation from failed class loading: RuntimeError instances are rethrown while ClassNotFound, LinkageError etc. are caught.
2004-07-29 12:45:55 +00:00
43d1beb31a
Renaming StringIdMap to Main and ipdating documentation
2004-07-29 10:44:59 +00:00
7f304859c1
Cleanup patch from Mario Cormier <mcormier@miranda.com> to fix bug 253323:
...
Parser contained useless this.decompiler = decompiler assignment.
2004-07-29 08:28:42 +00:00
88a3913994
Committing E4X runtime implementation: see enhancement report 242805.
...
This is based on code contributed to Rhino by AgileDelta, Inc, www.agiledelta.com and in particular by
Ethan Hugg
Terry Lucas
Milen Nankov
John Schneider
Thanks!
2004-07-28 23:43:17 +00:00
0659e0b714
Committing E4X parser and runtime proxies: see enhancement report 242805.
...
This is based on code contributed to Rhino by AgileDelta, Inc, www.agiledelta.com and in particular by
Ethan Hugg
Terry Lucas
Milen Nankov
John Schneider
Thanks!
2004-07-28 21:11:02 +00:00
ef41e24058
Added ScriptableObject.equivalentValues to allow for custom equality operator support.
2004-07-28 15:23:11 +00:00
d3d45e59da
Added Reference.has() for future use.
2004-07-28 15:21:02 +00:00
8799f9f62b
Ignore any exception during script class initialization unless it is an instance of RhinoException. In this way lazily class loading or incompatible with the current JVMs jars will simply hide the script variables.
2004-07-28 15:20:08 +00:00
e47e67719d
Always call Scriptable.has(name, start) as obj.has(name, obj) since the start argument is useless in Scriptable.has and in this way it is possible to add temporary assertions to the code checking this.
2004-07-28 13:27:39 +00:00
cf9b20185b
Redesigning IdScriptable implementation.
...
The new logic introduces 2 independent id namespaces, instance ids and prototype ids. Typically there are very few instance properties and instance ids corresponds exactly to them. The prototype ids allows to define functions and other constant objects that typically found in prototype objects.
The new implementation takes advantage of this difference to provide very different API to implement fast mapping both for instance and prototype ids.
2004-07-28 11:40:38 +00:00
f02c491af8
Introduction of defaultParentScope and defaultPrototype in ScriptableObject for lazily initialization of scope and prototype.
2004-07-28 09:52:29 +00:00
a87bb4edcd
Making ScriptRuntime.typeError* public
2004-07-28 09:51:02 +00:00
9ad83535e6
Allow to subclass NativeWith
2004-07-28 09:50:07 +00:00
cbb0e19a28
Favour same type converssions during LiveConnect for better support of java methods taking instances of Scriptable
2004-07-28 09:49:19 +00:00
5207d03135
1. Optimizing getClassPrototype and getDefaultValue in ScriptableObject.
...
2. Start of the changes for simpler to use IdScriptable implementation: new utility functions in IdFunction and removal of Context argument from IdScriptable.fillConstructorProperties.
2004-07-28 07:12:46 +00:00
1a1653605f
Context.getArrayElements implementation is moved to ScriptRuntime which also defined now isArrayObject
2004-07-28 07:06:35 +00:00
fa889e8215
Making next release to be 1.6 release 1
2004-07-12 14:26:30 +00:00
2c3f8b4844
Renaming ObjArray.setReadOnly() to ObjArray.seal() to follow the rest of Rhino code.
2004-07-09 13:28:48 +00:00
fe6620df87
Fixing comments text to reflect real state of code
2004-07-07 14:47:46 +00:00
faa2cc87fe
Almost reverting the prevois commit: it was too preliminary.
2004-07-07 14:46:58 +00:00
4588cccd39
Changing the way Java getter and setter are stored: a new special class ComplexValue is used to indicate a controllable value that may have associated getter/setter methods. In this way getter can be added after slot creation without the need to replace slots.
2004-07-06 14:37:56 +00:00
80b96958c9
Token.ZERO and Token.ONE are used only by interpreter and moved to Interpreter as corresponding icode constants.
2004-07-05 15:08:34 +00:00
3ffab68246
Removal of no-longer applicable comments refering to SM code
2004-07-05 15:07:25 +00:00
cfec98bb95
Removal of Token.DOT in NodeTransformer: it is always processed in IRFactory.
2004-07-05 15:06:18 +00:00
b0e98cbca8
When support for Context.FEATURE_MEMBER_EXPR_AS_FUNCTION_NAME is enables,
...
decompiler now does not turn them into assignment statements but keeps
original code with extension when printing function source. It allows for
better emulation of this JScript extension
2004-07-04 17:26:50 +00:00
a084aaa65f
Simplified handling of function expression statements: parser no longer
...
generate synthetic expression statement nodes for them.
2004-07-04 14:13:47 +00:00
15426336fd
Normilizing numeration of Token constants after removal of few no longer used
...
constants in the previous patches
2004-07-04 14:12:01 +00:00
53864e64b8
Splitting code generation in interpreter and class compiler into separated statement-only and expression only cases to add more checks.
2004-07-02 15:36:13 +00:00
b91ef7e8a2
Replacing generic Token.EXPRSTMT by Token.EXPR_VOID and Token.EXPR_RESULT and removal of Token.POP and Token.POPV. Now parser creates appropriate expression statements itself so there is no need to replace the time in NodeTransformer.
2004-07-02 13:11:06 +00:00
4ad826a35e
Fixing bug 249471:
...
Fixing parseFloat logic and Context usage cleanup.
I changed number start detection code in parseFloat to check properly for lone
+/- while making the code IMO more redable.
In addtion patch removes unused Context parameter from various functions in
NativeGlobal including parseFloat which was remainder from pre IdFunction
code.
2004-07-02 06:55:21 +00:00
4035bd2c91
Removal of Tiken.UNDEFINED: it was not used outside Interpreter
2004-07-01 16:40:44 +00:00
f0ca03fe7c
Replacing state flags in TokenStream by separated boolean values to simplify
...
code and to remove flags that were set/cleared but never queried.
2004-07-01 14:52:22 +00:00
21a1489b59
Change IRFactory to return/accept Node, not Object as the type for parse tree
...
nodes. Parser already assumes in a few places that such Node and it is not
worth to pretend otherwise.
2004-07-01 10:39:28 +00:00
05a6149911
Fixing JavaDoc: the previous changes removed Context(ContextFactory)
...
constructor as factory is associated automatically with Context but JavaDoc
continied to refer to this constructor form.
2004-06-30 15:28:04 +00:00
f32fceb8a1
Deprecation of ContextListener in favour of ContextFactory.Listener:
...
the later is stored in the factory and not in static variables.
For compatibility an instance of ContextFactory stored in static variables
is used to provide support for old Context.addContextListener etc. API.
The static instance of the factory is also used by Context.enter to create
Context instances providing simple way to customize Context: one just need
to initialize the global static factory.
2004-06-30 15:23:39 +00:00
012fd05901
Fix menu enable/disable misbehavior.
2004-06-30 13:29:41 +00:00
4cc8c9cd28
Fixing JDK 1.3 compatibility: TableModel.getRot() should not return null there.
2004-06-30 09:38:54 +00:00
c1a3a327c2
Fixing scope problems with IdFunction when IdScriptable is top scope itself:
...
scope for IdFunction instances is determined through getTopScope,
not getParentScope() which can be null.
To prevent null scope initialization problems in future IdFunction constructor
now throws an exception if scope argument is null.
2004-06-29 15:43:01 +00:00
d9fd2cc2b9
Make EvaluatorException(String) public for compatibility
2004-06-15 04:42:59 +00:00
7f56cb9f8f
Fixing regression after previous commit for bug 245882: when used as top scope ImporterTopLevel should not define constructor property not to hide Object.prototype.constructor.
2004-06-09 17:01:01 +00:00
204d41ff43
1. IdFunction.methodId is no longer public as some old Java compilers have troubles with it and accessor method has to be used instead.
...
2. IdFunction constructor now takes scope argument as well to prevent initialization bugs.
2004-06-09 12:54:04 +00:00
45dd15a64f
The last commit made Rhino uncompilable! Fixing that.
2004-06-09 08:25:59 +00:00
407b7697c2
Implementing bug 245882: now ImporterTopLevel can be constructed from JavaScript using JavaImporter to allow to have class and package collections without namespace polluting.
2004-06-09 07:36:31 +00:00
f0b3c4b63f
Work on bug 245882: check that scope is not this when setting scope chain
...
to prevent scope chain loops.
2004-06-08 23:30:30 +00:00
ec1dd303f9
Default implemetation of toSource now lives in ScriptRuntime to allow its
...
reuse in othr objects.
2004-06-08 23:28:32 +00:00
e1d29463ec
Yet another change in IdFunction: now its constructor takes arity argument
...
which removes the need to have separated methodArity in IdFunctionMaster
intertface. The method, however, has to be preseved in IdScriptable since it
is used to find which arity should be used during IdFunction construction.
2004-06-08 22:25:57 +00:00
f066506500
Using IdFunction in place of JIFunction in NativeJavaTopPackage
2004-06-08 15:29:34 +00:00
8f28fc868a
Changin IdFunction/IdFunctionMaster iteraction:
...
1. execMethod and methodArity in IdFunctionMaster do not receive methodId explicitly but rather through the IdFunction instance. To ensure fastest access to method id it is made pubic final field.
2. IdFunction allows to associate an internal tag with itself that allows not to worry about id clashes and simply check for object tag before doing method dispatch.
2004-06-08 14:23:35 +00:00
f5bd7a5a11
JIFunction was wrong idea at the end: it is better to stick with IdFunction and teach it missed functionality. The patch changes JavaAdapter to use IdFunction for its constructor call.
2004-06-08 12:38:20 +00:00
e412382826
API to set global SecurityController is moved to SecurityController not to clatter Context.
2004-06-08 11:09:40 +00:00
b538849b5b
Work on bug 244492: RhinoException is the new common base class for all exceptions.
2004-06-07 16:40:28 +00:00
be6494c229
Switch to using Context.javaToJS instead of Context.toObject
2004-06-07 10:35:22 +00:00
c613550feb
setGlobalSecurityController should be static
2004-06-07 10:34:22 +00:00
daf6b75edb
Introduction of ContextAction interface as a safe alternative for Context.enter/Context.exit. All usages of Context.enter/Context.exit in Rhino are replaced by
...
Context.call(new ContextAction() {
public Object run(Context cx) { ... }
});
or similar alternatives.
It prevents bugs with missed Context.exit and provides room for optimization of Context association with current thread and simplify implementation of safe environment for execution of untrusted applets and scripts.
In addition, Rhino now supports global SecurityController that take precedence over any per/Context controllers so the application can setup the controller once and for all.
2004-06-06 15:33:59 +00:00
70af322f7a
ContextFactory is a new API class
2004-06-06 09:28:18 +00:00
172c10e986
added ContextFactory which is used to create Context instances in JavaAdapter when there is no Context associated with the current thread.
2004-06-04 17:54:42 +00:00
c3ac073e09
Better JavaDoc comments for FEATURE_ constants
2004-06-04 17:51:27 +00:00
4fe37bb798
Allow to disable special treatment of __proto__ and __parent__ via overriding Context.hasFeature().
2004-06-04 14:57:31 +00:00
7048fd0cd3
Use consistent naming for property manipulation functions in ScriptRuntime and drop no longer used scope argument for ScriptRuntime.setProp that acts on strings.
2004-06-04 06:58:03 +00:00
633428122c
Code to create references to manipulate with __proto__ and __parent__ is moved to ScriptRuntime.specialReference not to expose too much implementation details
2004-06-02 14:56:25 +00:00
20af7b885d
Changing Refrence.set(Object) to return Object to return the real stored value.
2004-06-02 11:33:09 +00:00
1a9a123c14
Pass __proto__ and __parent__ special properties to code generation as strings to allow to support application-specific special properties without altering code generation.
2004-06-02 09:13:12 +00:00
ee2f62aef9
Allow Rhino embeddings to support function as left-hand-side extension via overriding BaseFunction.specialCall().
2004-06-01 16:04:18 +00:00
94302e5018
Making invalid left hand of assignment runtime reference error instead of syntax error as dictated by ECMAScript. Now interpreter/class compiler generates code that calls ScriptRuntime.genericReference() that in turn throws the error.
2004-05-31 15:49:19 +00:00
6806c3160e
Work on bug 243057:
...
Introduction of support for calling function in reference context so with native functions code like f(args) = something or x.y(args)++ would be allowed.
The changes added necessary changes to parser and code generation but at runtime currently any such usage would throw an exception.
2004-05-31 14:51:20 +00:00
cb3a4fef51
For prefix and postfix ++/-- use mask flags instead of enumeration to denote postfix/prefix and ++/-- operation.
2004-05-31 13:03:16 +00:00
8f9ce34d52
Optimize ++name and --name similarly to name++ and name-- via special runtime support
2004-05-31 12:09:39 +00:00
ad65f9094a
Optimizing ++x.y and --x.y in the same way as x.y++ and x.y-- via special runtime support
2004-05-31 08:18:38 +00:00
2f00186bd2
Introduction of generic Reference class to support latter constructions like f(args) = y and f(args)++. For now it is used to implement __proto__ and __parent__ special properties so x.__proto__++ now works
2004-05-31 07:18:52 +00:00
feca58e25b
++x[y] is optimized in the same way as x[y]++ via special runtime support
2004-05-30 15:54:21 +00:00
35a14e8364
Using negative nimbers for interpreter-specific tokens to allow for 256 bytecodes without using 0xFF & conversion
2004-05-30 14:21:07 +00:00
7d94a4273b
Added JavaDocs for Kit.initCauseOrIgnore
2004-05-29 09:37:48 +00:00
5a542b76b3
Make code to call Throwable.initCause via reflection previously located in WrappedException publically available in Kit.java
2004-05-29 08:55:41 +00:00
8d03a328c9
Follow conventinal code practics of throwing IllegalArgumentException, IllegalStateException directly instead of using additional helper methods for it.
2004-05-29 08:54:24 +00:00
6dcea14f54
Patch from Merten Schumman <Merten.Schumman@asg.com> to add Main.mainEmbedded(String) which is a version of Main.main without System.in/err/out redirection. It simplifies life for embeddings.
2004-05-28 14:19:11 +00:00
402fd02406
Final implementation of GUI/debug implementation internals separation. Now the newly introduced Dim.java (Dim: Debug IMplementation) depends only on GuiCallback and contains all iteractions with Rhino.
2004-05-27 11:26:59 +00:00
7fe01ad6bc
exitAction is moved to DebugGui
2004-05-27 10:34:44 +00:00
cd63019db8
Prepare to remove dependancy of core debugger implementation on GUI: introduction of GuiCallback interface that DebugGui implements.
2004-05-27 10:21:24 +00:00
b85ecb8c02
Work on 244492: JavaScriptException extends RuntimeException
2004-05-26 11:54:10 +00:00
fa34067a88
Make sure that Context.getSourcePositionFromStack never returns negative numbers and uses 0 to indicate absence of line information. It accounts for differences between JVMs when dealing with incomplete debug information.
2004-05-26 11:03:03 +00:00
63596c3f2b
In JavaScriptException constructor do not call ScriptableObjec.toString(value) since it may potentially trigger script execution for objects defining toString method which in turn may throw exceptions.
...
Instead for Scriptable arguments prints their [Object className] form which is provided by the new ScriptRuntime.defaultObjectToString(Scriptable) method.
2004-05-25 15:39:28 +00:00
7341c1f1b5
Added JavaDoc link to a better way of wrapping exceptions then using WrappedException constructor
2004-05-24 10:11:23 +00:00
8804a5c10d
Restoring public constructor for WrappedException for compatibility with Batik.
2004-05-24 07:53:06 +00:00
2283ed2681
Change Arguments.getIds to include argument indexes when getAll is true. It allows not to have a tailored getIds in the debugger.
2004-05-23 17:34:44 +00:00
3130100ea6
Fixing JavaDoc comments
2004-05-23 17:32:32 +00:00
1e8e9be624
1. Reorganize debugger to move all code that interacts with the engine into Main.java while all GUI logic now presents in DebugGui
...
2. Move downloaded files for swing tree table into downloaded directory and adjust build files accordingly.
2004-05-23 16:15:09 +00:00
cfe01facb2
Make sure that for Rhino-generated exceptions Throwable.getMessage() contains script file and line information.
2004-05-23 14:32:07 +00:00
e431bd1a66
Make EcmaError to follow the same pattern as JavaScriptException
...
and EvaluatorException for getMessage() methods: it provides error message
with script source/line information.
2004-05-23 09:50:20 +00:00
30e9aee832
Switch to line info extraction through single top script processing
2004-05-22 23:19:56 +00:00
677ac1cd76
Splitting Main.java into Main.java and GUI-related DebugGui.java
2004-05-21 15:06:36 +00:00
7ceadc8e69
Split Main class into Main and DebugGui to have better debugger/gui separation
2004-05-21 14:25:21 +00:00
1ad8dc2197
Move all logic to open source window at the end of compilation to single update action.
2004-05-21 12:04:47 +00:00
3265deef44
1. Fixing reporting for calls to undefined: stringReg is not suitable for function names if function contains arguments. So Token.NEW/Token.CALL comes with index of potential function name.
...
2. If debug information is not generated, Context.interpreterLineIndex could contain garbage from previous function invocation leading to ArrayIndexOfBound. Now Context.interpreterLineIndex is initialized at the interpreter entrance and getSourcePositionFromStack checks against absent line numbers.
2004-05-21 11:43:38 +00:00
e58d2a671b
Move logic to show exception dialog into EnterInterrupt action
2004-05-21 11:27:59 +00:00
7706f20db2
Test file
2004-05-21 10:53:19 +00:00
5c690d13af
I changed StackFrame.onLineChange to access breakFlag directly which allowed to remove global context hashtable
2004-05-21 01:20:48 +00:00
261666150e
Merge various GUI initializations during breakpoint hit into single action
2004-05-21 01:10:04 +00:00
0ec2c999de
Removal of manThread: breakFlag can do its job just fine
2004-05-21 00:17:45 +00:00
9f73c42235
Replace Context switching during eval for interrupted threads by thread communication so all evals happens on the original thread.
2004-05-21 00:11:24 +00:00
013271de02
To make variable access faster the form of getvar/setvar with var index
...
encoded in bytecode is reintroduced.
2004-05-18 22:33:41 +00:00
c23cadde22
Added more fast index load instructions and removed 0xFF & when extracting bytecode as all byte codes are less then 128.
2004-05-18 15:02:26 +00:00
f9804a0ac7
In the interpreter loop comparision operations are represented by separated optimized do_cmp.
2004-05-18 12:19:25 +00:00
10f3c4233e
To make loading of strings into string register faster I added Icode_REG_STR_C[01023] that directly loads the string at the given index.
2004-05-18 11:19:30 +00:00
351dcb728c
Removal of 32K restriction on the length of the maximum jump offset.
...
Now interpreter uses UintMap to store jump targets spanning more then 32K
of bytecode.
2004-05-17 21:36:47 +00:00
igor%mir2.org
nboyd%atg.com