deoxxa
c03dfd35cd
support the non-standard Error.stack property
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Popular runtimes (V8[1], SpiderMonkey[2], IE[3]) support a `stack`
property on Error objects to get the error's stack as a string.
This change adds support to otto for this same feature. It's implemented
in a similar way to V8, using a getter function. This avoids generating
the stack trace (which is done in a loop with string manipulation etc)
unless the user requests it. There's no standard, or even trend, for the
actual _content_ of `stack`, so we basically just copy what V8's traces
look like.
[1]: https://github.com/v8/v8/wiki/Stack%20Trace%20API
[2]: https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Error/stack
[3]: http://msdn.microsoft.com/en-us/library/windows/apps/hh699850.aspx
2016-05-02 19:22:56 +10:00
Robert Krimen
ed456945de
Improve error reporting (again)
2014-06-21 21:16:58 -07:00
Robert Krimen
e6768252c2
Improve error reporting
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* Delay entering global scope on code evaluation, not runtime creation
This fixes #66
2014-06-12 21:27:32 -07:00
Robert Krimen
709a0aa7ff
Value.string(), .float64(), .bool(), etc.
2014-06-06 21:29:40 -07:00
Robert Krimen
918abeb8d8
The zero value of Value is now defined to be undefined
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Previously, it was a publically accessible but invalid value (valueEmpty).
* Deprecate internal use of UndefinedValue(), NullValue(), FalseValue(), TrueValue()
* Guard against Empty, Result, Reference values from escaping the package
2014-05-28 21:23:32 -07:00
Robert Krimen
ad8a97c028
New parser
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* Faster, more straightforward, etc.
* More advanced object literals (get ..., set ...)
* More tests using JavaScript from the wild (http://cdnjs.com/ )
2014-04-10 20:42:25 -07:00
Robert Krimen
aef9bfcb9a
Fix "memory leak" by gelcapping panic values with _exception
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Basically, the Go runtime sees the gelcap shell of the exception,
which dissolves (payload is set to nil) once we catch the error.
This prevents the Go runtime from hanging onto a heavy object for the
panic log (or whatever it is doing with the panic value).
This fixes #59
2014-02-21 18:24:07 -08:00
Robert Krimen
4ebf6416d0
Fix Uint32 Array/String indexing
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Also, a bunch of toValue_* streamlining
And maybe a few miscellaneous tweaks
2013-06-22 15:49:22 +02:00
Robert Krimen
73bf2f9fa8
Implement return/break/continue without panic/recover
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This fixes #25
2013-06-13 22:17:04 -07:00
Robert Krimen
d5ced8c71f
Slightly better error return on an uncaught panic
2013-04-20 22:30:27 -07:00
Robert Krimen
20d2e8bba6
gofmt
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Ugh.
2013-01-25 09:59:42 -08:00
Robert Krimen
30a04e1992
URIError => SyntaxError
2012-11-15 16:06:13 -08:00
Robert Krimen
776f4f96c5
Catch *_syntaxError
2012-10-11 21:44:56 -07:00
Robert Krimen
c6e45a7118
Change getIdentifierReference to accept a node argument
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To track/report where errors are coming from
2012-10-09 17:26:08 -07:00
Robert Krimen
ade6a169be
Partially fix ReferenceError origin reporting
2012-10-09 17:19:29 -07:00
Robert Krimen
326264ae3e
Line tracking for error reporting
2012-10-09 16:41:45 -07:00
Robert Krimen
4a8c7ffc00
Initial commit
2012-10-05 18:47:53 -07:00
