duktape

Commit Graph

Author	SHA1	Message	Date
Sami Vaarala	8b2b509361	Make time components doubles; field renaming This mimics the Ecmascript behavior better and allows normalization to be used for very large (positive or negative) components, just like in Ecmascript code. Rename hour -> hours, minute -> minutes, second -> seconds, millisecond -> milliseconds to better match Ecmascript APIs.	8 years ago
Sami Vaarala	5060e6b042	Change time API zero/one basedness to match ES	8 years ago
Sami Vaarala	108dc325c2	Fix 16-bit fields + no refcount combination	8 years ago
Sami Vaarala	5ed6bb980b	Add initial, minimal ES6 Symbol support * Strings with 0xFF byte prefix are considered special symbols: they have typeof "symbol" but still mostly behave as strings (e.g. allow ToString) so that existing code dealing with internal keys, especially inside Duktape, can work with fewer changes. * Strings with 0x80 byte prefix are global symbols, e.g. Symbol.for('foo') creates the byte representatio: 0x80 "foo" * Strings with 0x81 byte prefix are unique symbols; the 0x81 byte is followed by the Symbol description, and an internal string component ensuring uniqueness is separated by a 0xFF byte (which can never appear anywhere in an extended UTF-8 string). The unique suffix is up to Duktape internals, currently two 32-bit counters are used. For example: 0x81 "mySymbol" 0xFF "0-17". * Well-known symbols use the 0x81 prefix but lack a unique suffix, so their format is 0x81 <description> 0xFF. * ES6 distinguishes between an undefined symbol description and an empty string symbol description. This distinction is not currently visible via Ecmascript bindings but may be visible in the future. Append an extra 0xFF to the unique suffix when the description is undefined, i.e. 0x81 0xFF <unique suffix> 0xFF.	8 years ago
Sami Vaarala	40c9814e05	Expose internal duk_set_length() in public API	8 years ago
Sami Vaarala	fc00f4c2a4	Typedarray ES6 inheritance changes	8 years ago
Sami Vaarala	e1cf8b2ae6	Fix object literal tempreg handling for getset	8 years ago
Sami Vaarala	661f84a128	ES6 object literal id/method shorthand, dup keys * Allow duplicates keys, even in strict mode (ES6). * Add identifier reference shorthand: { Math }. * Add method definition shorthand: { foo(a,b) { return a + b; } }. * Eval/program code no longer has the CONSTRUCTABLE flag which was previously set. Calling an eval/program function as a constructor makes no sense and wasn't really supported previously. This change has no compliance impact because eval/program code doesn't exist as an unexecuted function in Ecmascript. * Eval/program code no longer has a NAMEBINDING flag which was previously set. The revised behavior is cleaner because eval/program code must not have a name binding. However, the flag is only consulted if NEWENV is also set, and NEWENV is never set for eval/program code. So this change has no other effect other than affecting dumped bytecode.	8 years ago
Sami Vaarala	258f5e23bd	Implement ES6 object literal get/set semantics * No .prototype property. * Not constructable. * .name is still incorrect.	8 years ago
Sami Vaarala	43d4b974de	ES6 anon function and new Function() .name * Anonymous functions don't have an own '.name' property but inherit an empty string .name from Function.prototype. * new Function() returns a function whose name is 'anonymous'.	8 years ago
Sami Vaarala	6bc0b1bc82	Built-in function .name and .length attrs	8 years ago
Sami Vaarala	e563243ff1	Add internal duk_push_hstring_empty() helper	8 years ago
Sami Vaarala	75a66718fa	Align RegExp.prototype and instances with ES6 * RegExp.prototype is no longer a RegExp instance, so e.g. Object.prototype.toString.call(RegExp.prototype) now returns [object Object]. * .source, .global, .ignoreCase, .multiline (and new ES6 properties .sticky, .unicode, .flags) are inherited getters instead of actual properties in the RegExp instance. * RegExp constructor uses .flags rather than reading .global, .ignoreCase, and .multiline when the argument is a RegExp instance.	8 years ago
Sami Vaarala	09721022a7	Change NativeError inheritance to match ES6 For example, TypeError constructor's internal prototype is the Error constructor rather than Function.prototype directly.	8 years ago
Sami Vaarala	86860bb42a	Opts for func .name and .fileName, attr fixes	8 years ago
Sami Vaarala	c8f8650067	Misc footprint optimization by reducing arg counts * Add duk_to_number_m1(ctx) * Add duk_to_number_m2() * Add duk_compact_m1() * Add duk_to_hstring_m1() * Use shorthand for a few pop call sites	8 years ago
Sami Vaarala	f9337663c3	Fix compiler warnings re: shifting negative values Shifting signed values is implementation defined behavior so use unsigned shifts and casts to sign extend (e.g. (duk_idx_t) (duk_int8_t) (x >> 24)). Also avoid signed shift for lightfunc magic macro.	8 years ago
Sami Vaarala	39ecb8b7eb	Source fixes for #ifdef and #ifndef convention	8 years ago
Sami Vaarala	2075aaa991	Remove DUK_USE_MARK_AND_SWEEP checks	8 years ago
Sami Vaarala	20247ca6f2	Add internal duk_remove_m2() helper for footprint	8 years ago
Sami Vaarala	87903249ac	Pack arguments to internal property calls	8 years ago
Sami Vaarala	0dcbe290a4	Small footprint optimizations for Object/Reflect	8 years ago
Sami Vaarala	b1a75dc233	Fix prototype chain contains helper h == NULL	8 years ago
Bruce Pascoe	592e4bdf7d	Align Object.keys() etc. arg policy with ES6 In ES6, Object.keys(), Object.freeze(), Object.isExtensible(), etc. no longer reject non-object values with a TypeError, but instead either ToObject coerce them or treat them as non-extensible objects with no own properties, depending on the call.	8 years ago
Sami Vaarala	2074c8f746	Add duk_inspect_callstack_entry() API call	8 years ago
Sami Vaarala	a162701759	Convert Duktape.info() to return an object	8 years ago
Sami Vaarala	8544c5f0c3	Fix bound coroutine resume assert	8 years ago
Sami Vaarala	8e5da76ee0	Improve _Varmap and _Formals dropping, initial bc Previously _Varmap was kept if any slow path accesses were made. Improve this behavior so that, in the absence of eval() etc, safe slow path accesses are allowed while still dropping the _Varmap. A safe slow path access is one that doesn't match any of the statically declared variables in the function so that (again assuming no new variables are declared by e.g. eval()) the varmap won't be needed at runtime. Allow dropping of _Formals even in presence of eval() or a potentially dangerous slow path access if _Formals is empty and _Formals.length matches nargs so that .length computation works out even without _Formals. Also reduce initial bytecode allocation from 2kB to 256 bytes when DUK_USE_PREFER_SIZE is defined (in absence of a more specific define).	8 years ago
Sami Vaarala	62088773eb	Fix Array .push() fastpath return value	8 years ago
Sami Vaarala	4c8f675c47	Allow bound function as Thread initial function	8 years ago
Sami Vaarala	d3b568b722	Use varuint for more initdata encodings	8 years ago
Sami Vaarala	29f8be5830	Use varuint for a few built-ins initdata items	8 years ago
Sami Vaarala	98d03d9a40	Bump normal/func count bits in RAM initdata	8 years ago
Sami Vaarala	e59e1833f4	Abort JSON fastpath if object has arridx key(s)	8 years ago
Sami Vaarala	6eb352fa21	Fix JX/JC handling of array gaps	8 years ago
Sami Vaarala	b654310fb7	Change function .toString() behavior to match ES6 String output must either (a) eval() back as an equivalent object, OR (b) eval() to a SyntaxError. Previous Duktape output, conformant to ES5/ES5.1, matched FunctionDeclaration syntax but didn't parse back as an equivalent function.	8 years ago
Sami Vaarala	0d36379451	Omit _Formals from duk_hcompfunc when possible	8 years ago
Sami Vaarala	a174cf094e	Fix duk_hcompfunc data != NULL assumptions	8 years ago
Sami Vaarala	33afc2c102	Explicit lexenv/varenv in duk_hcompfunc	9 years ago
Sami Vaarala	8e95bafa08	Copy bound func prototype from target (ES6)	8 years ago
Sami Vaarala	2cc2ce5f52	Add ToString() coercion for duk_def_prop() key	8 years ago
Sami Vaarala	2831113a24	Add DUK_GC_COMPACT flag for duk_gc()	8 years ago
Sami Vaarala	93d16934b6	Add duk_push_bare_object() to public API Rename and reuse a previously internal duk_push_object_internal() which just pushes a bare object (= object without an internal prototype) which is useful for various dict / tracking map purposes.	8 years ago
Brett Vickers	0a677f31c4	Add compatibility fixes for the Orbis (PS4) platform.	8 years ago
Sami Vaarala	938c703a3f	Source comment cleanup for Array sort compareFn	8 years ago
Sami Vaarala	9a7fdc8d01	Share bitpacking for heap and thread init data	8 years ago
Sami Vaarala	640b9990af	Use 'ownKeys' trap for for-in (ES7), enum check * Remove 'enumerate' trap. * Use 'ownKeys' trap for "for-in" too, as specified in ES7. * Add enumerability check for 'ownKeys' result when used in for-in or Object.keys(). Because there's no support for 'getOwnPropertyDescriptor' trap yet, the check will always operate directly on the target object.	8 years ago
Sami Vaarala	f883dd8129	Bound function name ES6 handling	8 years ago
Sami Vaarala	175d1b8f01	Debugger callstack handling fixes and cleanups * Fix Eval segfault * Remove unused variable * Shared helper for getting callstack index	8 years ago
Sami Vaarala	b622fa663e	Add an fmod() self test	8 years ago

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156 Commits (8441bdbad78f0dedbd5f791df7396b6fd6665934)