Anyone, can someone comment is its possible with current library to get
line number for the run-time exception when executing byte code?
On Fri, Feb 7, 2020 at 11:58 PM JM <jeevhi@xxxxxxxxx> wrote:
Can the author comment on this?
Thanks
On Thu, Feb 6, 2020 at 11:08 PM JM <jeevhi@xxxxxxxxx> wrote:
Try the scenario I described, you will see there is no line number
On Thu, 6 Feb 2020, 23:03 Guido Grassel, <guido.grassel@xxxxxxxxxx>
wrote:
Are you suggesting that there is no stackframe / debug info whenexecuting already compiled byte code?
No, I am not.
------------------------------
*From:* quickjs-devel-bounce@xxxxxxxxxxxxx <
quickjs-devel-bounce@xxxxxxxxxxxxx> on behalf of JM <jeevhi@xxxxxxxxx>
*Sent:* 06 February 2020 18:59:51
*To:* quickjs-devel@xxxxxxxxxxxxx
*Subject:* [quickjs-devel] Re: stackframe and line number
Are you suggesting that there is no stackframe / debug info when
executing already compiled byte code?
I did not add strip
On Thu, Feb 6, 2020 at 10:18 PM Guido Grassel <guido.grassel@xxxxxxxxxx>
wrote:
Hi!
If I execute some JS in text representation the function for sure dumps
the stack with filename and line numbers for each function on the stack.
Your pseudo code suggests you want to do the same with already compiled
bytecode,
means you were able to compile the code ok, but when you actually
execute it, the exception occurs.
I am afraid, I have not had the case, yet. Would need to construct a
case.
BTW, are you sure you did not add 'use strip' either in your source
code or as a parameter when reading the JS sources?
- Guido
------------------------------
*From:* quickjs-devel-bounce@xxxxxxxxxxxxx <
quickjs-devel-bounce@xxxxxxxxxxxxx> on behalf of JM <jeevhi@xxxxxxxxx>
*Sent:* 06 February 2020 15:10:35
*To:* quickjs-devel@xxxxxxxxxxxxx
*Subject:* [quickjs-devel] Re: stackframe and line number
can anyone help? even qjs has the same limitation.
On Tue, Feb 4, 2020 at 7:01 PM JM <jeevhi@xxxxxxxxx> wrote:
How to dump filename and line number when calling a javascript
function using JS_EvalFunction() and having an exception
The following code does not dump the stack frame.
JSValue value = JS_EvalFunction(ctx, byte_code);
if (JS_IsException(value)) {
js_std_dump_error(ctx);
}
It seems like JS_EvalFunction internally
calls JS_EvalFunctionInternal with NULL JSStackFrame, is that a reason?
how to solve it?