I was trying to show some students today the type of fatal errors
Csound reports. So I tried the following instrument or something along
the lines of:

instr 1
aout oscil 10000, 220, 1
out aodfgut
endin


To my utter embarrassment it ran without any errors! I get no audio,
but no fatal errors either. I'm using the new parser and the version
of Csound is 5.13 which I built myself from source earlier in the
summer. Is this related to the new parser?


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haha :-)

On 22 September 2011 20:22, Rory Walsh  wrote:
> I was trying to show some students today the type of fatal errors
> Csound reports. So I tried the following instrument or something along
> the lines of:
>
> instr 1
> aout oscil 10000, 220, 1
> out aodfgut
> endin
>
>
> To my utter embarrassment it ran without any errors! I get no audio,
> but no fatal errors either. I'm using the new parser and the version
> of Csound is 5.13 which I built myself from source earlier in the
> summer. Is this related to the new parser?
>
>
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"
>
>


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It should have given a warning about an uninitialised variable, but it is
not an error

==JOhn ff

> I was trying to show some students today the type of fatal errors
> Csound reports. So I tried the following instrument or something along
> the lines of:
>
> instr 1
> aout oscil 10000, 220, 1
> out aodfgut
> endin
>
>
> To my utter embarrassment it ran without any errors! I get no audio,
> but no fatal errors either. I'm using the new parser and the version
> of Csound is 5.13 which I built myself from source earlier in the
> summer. Is this related to the new parser?
>
>
> Send bugs reports to the Sourceforge bug tracker
>             https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
> csound"
>
>
>
>




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            https://sourceforge.net/tracker/?group_id=81968&atid=564599
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In every other version of Csound I've used this has lead to a fatal
error? Either way, it doesn't even report a warning. Should I assume
this is because I'm using the new parser?

On 22 September 2011 21:16,   wrote:
> It should have given a warning about an uninitialised variable, but it is
> not an error
>
> ==JOhn ff
>
>> I was trying to show some students today the type of fatal errors
>> Csound reports. So I tried the following instrument or something along
>> the lines of:
>>
>> instr 1
>> aout oscil 10000, 220, 1
>> out aodfgut
>> endin
>>
>>
>> To my utter embarrassment it ran without any errors! I get no audio,
>> but no fatal errors either. I'm using the new parser and the version
>> of Csound is 5.13 which I built myself from source earlier in the
>> summer. Is this related to the new parser?
>>
>>
>> Send bugs reports to the Sourceforge bug tracker
>>             https://sourceforge.net/tracker/?group_id=81968&atid=564599
>> Discussions of bugs and features can be posted here
>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
>> csound"
>>
>>
>>
>>
>
>
>
>
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"
>
>


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For example, when run on my OSX machine I get the usual:

orch compiler:
	instr	1	
error:  input arg 'aodfgut' used before defined, line 24:
	out a1sdf
1 syntax errors in orchestra.  compilation invalid


Rory.


On 23 September 2011 13:53, Rory Walsh  wrote:
> In every other version of Csound I've used this has lead to a fatal
> error? Either way, it doesn't even report a warning. Should I assume
> this is because I'm using the new parser?
>
> On 22 September 2011 21:16,   wrote:
>> It should have given a warning about an uninitialised variable, but it is
>> not an error
>>
>> ==JOhn ff
>>
>>> I was trying to show some students today the type of fatal errors
>>> Csound reports. So I tried the following instrument or something along
>>> the lines of:
>>>
>>> instr 1
>>> aout oscil 10000, 220, 1
>>> out aodfgut
>>> endin
>>>
>>>
>>> To my utter embarrassment it ran without any errors! I get no audio,
>>> but no fatal errors either. I'm using the new parser and the version
>>> of Csound is 5.13 which I built myself from source earlier in the
>>> summer. Is this related to the new parser?
>>>
>>>
>>> Send bugs reports to the Sourceforge bug tracker
>>>             https://sourceforge.net/tracker/?group_id=81968&atid=564599
>>> Discussions of bugs and features can be posted here
>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
>>> csound"
>>>
>>>
>>>
>>>
>>
>>
>>
>>
>> Send bugs reports to the Sourceforge bug tracker
>>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
>> Discussions of bugs and features can be posted here
>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"
>>
>>
>


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            https://sourceforge.net/tracker/?group_id=81968&atid=564599
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Running Rory's example with "--new-parser" I get the problematic
behavior where there is no error reported.  Using without that, I get
the error reported.

Seems like something to fix up for the new parser to check if it's an
in-arg, that it checks if it has been previously defined.


On Fri, Sep 23, 2011 at 1:54 PM, Rory Walsh  wrote:
> For example, when run on my OSX machine I get the usual:
>
> orch compiler:
>        instr   1
> error:  input arg 'aodfgut' used before defined, line 24:
>        out a1sdf
> 1 syntax errors in orchestra.  compilation invalid
>
>
> Rory.
>
>
> On 23 September 2011 13:53, Rory Walsh  wrote:
>> In every other version of Csound I've used this has lead to a fatal
>> error? Either way, it doesn't even report a warning. Should I assume
>> this is because I'm using the new parser?
>>
>> On 22 September 2011 21:16,   wrote:
>>> It should have given a warning about an uninitialised variable, but it is
>>> not an error
>>>
>>> ==JOhn ff
>>>
>>>> I was trying to show some students today the type of fatal errors
>>>> Csound reports. So I tried the following instrument or something along
>>>> the lines of:
>>>>
>>>> instr 1
>>>> aout oscil 10000, 220, 1
>>>> out aodfgut
>>>> endin
>>>>
>>>>
>>>> To my utter embarrassment it ran without any errors! I get no audio,
>>>> but no fatal errors either. I'm using the new parser and the version
>>>> of Csound is 5.13 which I built myself from source earlier in the
>>>> summer. Is this related to the new parser?
>>>>
>>>>
>>>> Send bugs reports to the Sourceforge bug tracker
>>>>             https://sourceforge.net/tracker/?group_id=81968&atid=564599
>>>> Discussions of bugs and features can be posted here
>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
>>>> csound"
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>>
>>>
>>> Send bugs reports to the Sourceforge bug tracker
>>>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
>>> Discussions of bugs and features can be posted here
>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"
>>>
>>>
>>
>
>
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"
>
>


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I found the code -- it is commented out in the new parser.  Now to wonder
why and how to fix.

(Steven -- in csound_orc_compile line 244)

==John ff

> Running Rory's example with "--new-parser" I get the problematic
> behavior where there is no error reported.  Using without that, I get
> the error reported.
>
> Seems like something to fix up for the new parser to check if it's an
> in-arg, that it checks if it has been previously defined.
>
>
> On Fri, Sep 23, 2011 at 1:54 PM, Rory Walsh  wrote:
>> For example, when run on my OSX machine I get the usual:
>>
>> orch compiler:
>>        instr   1
>> error:  input arg 'aodfgut' used before defined, line 24:
>>        out a1sdf
>> 1 syntax errors in orchestra.  compilation invalid
>>
>>
>> Rory.
>>
>>
>> On 23 September 2011 13:53, Rory Walsh  wrote:
>>> In every other version of Csound I've used this has lead to a fatal
>>> error? Either way, it doesn't even report a warning. Should I assume
>>> this is because I'm using the new parser?
>>>
>>> On 22 September 2011 21:16,   wrote:
>>>> It should have given a warning about an uninitialised variable, but it
>>>> is
>>>> not an error
>>>>
>>>> ==JOhn ff
>>>>
>>>>> I was trying to show some students today the type of fatal errors
>>>>> Csound reports. So I tried the following instrument or something
>>>>> along
>>>>> the lines of:
>>>>>
>>>>> instr 1
>>>>> aout oscil 10000, 220, 1
>>>>> out aodfgut
>>>>> endin
>>>>>
>>>>>
>>>>> To my utter embarrassment it ran without any errors! I get no audio,
>>>>> but no fatal errors either. I'm using the new parser and the version
>>>>> of Csound is 5.13 which I built myself from source earlier in the
>>>>> summer. Is this related to the new parser?
>>>>>
>>>>>
>>>>> Send bugs reports to the Sourceforge bug tracker
>>>>>            
>>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599
>>>>> Discussions of bugs and features can be posted here
>>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body
>>>>> "unsubscribe
>>>>> csound"
>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Send bugs reports to the Sourceforge bug tracker
>>>>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
>>>> Discussions of bugs and features can be posted here
>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body
>>>> "unsubscribe csound"
>>>>
>>>>
>>>
>>
>>
>> Send bugs reports to the Sourceforge bug tracker
>>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
>> Discussions of bugs and features can be posted here
>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
>> csound"
>>
>>
>
>
> Send bugs reports to the Sourceforge bug tracker
>             https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
> csound"
>
>
>
>




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Hmm.. I took a quick look and it's been so long I am not sure why it
is commented out. Likely I may have commented out while doing the
initial modification of code to work with the new parser simply to get
it to compile, or there may have been a plan to do the checking
elsewhere in the parsing process that never materialized. There's a
good bit of code that is commented out that needs to be revisited.
I'll need a few days to study up in detail what is going on before I
can be of any assistance unfortunately. (At least I'm now set for
internet to work with Csound and git :) ).

On Fri, Sep 23, 2011 at 7:25 PM,   wrote:
> I found the code -- it is commented out in the new parser.  Now to wonder
> why and how to fix.
>
> (Steven -- in csound_orc_compile line 244)
>
> ==John ff
>
>> Running Rory's example with "--new-parser" I get the problematic
>> behavior where there is no error reported.  Using without that, I get
>> the error reported.
>>
>> Seems like something to fix up for the new parser to check if it's an
>> in-arg, that it checks if it has been previously defined.
>>
>>
>> On Fri, Sep 23, 2011 at 1:54 PM, Rory Walsh  wrote:
>>> For example, when run on my OSX machine I get the usual:
>>>
>>> orch compiler:
>>>        instr   1
>>> error:  input arg 'aodfgut' used before defined, line 24:
>>>        out a1sdf
>>> 1 syntax errors in orchestra.  compilation invalid
>>>
>>>
>>> Rory.
>>>
>>>
>>> On 23 September 2011 13:53, Rory Walsh  wrote:
>>>> In every other version of Csound I've used this has lead to a fatal
>>>> error? Either way, it doesn't even report a warning. Should I assume
>>>> this is because I'm using the new parser?
>>>>
>>>> On 22 September 2011 21:16,   wrote:
>>>>> It should have given a warning about an uninitialised variable, but it
>>>>> is
>>>>> not an error
>>>>>
>>>>> ==JOhn ff
>>>>>
>>>>>> I was trying to show some students today the type of fatal errors
>>>>>> Csound reports. So I tried the following instrument or something
>>>>>> along
>>>>>> the lines of:
>>>>>>
>>>>>> instr 1
>>>>>> aout oscil 10000, 220, 1
>>>>>> out aodfgut
>>>>>> endin
>>>>>>
>>>>>>
>>>>>> To my utter embarrassment it ran without any errors! I get no audio,
>>>>>> but no fatal errors either. I'm using the new parser and the version
>>>>>> of Csound is 5.13 which I built myself from source earlier in the
>>>>>> summer. Is this related to the new parser?
>>>>>>
>>>>>>
>>>>>> Send bugs reports to the Sourceforge bug tracker
>>>>>>
>>>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599
>>>>>> Discussions of bugs and features can be posted here
>>>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body
>>>>>> "unsubscribe
>>>>>> csound"
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> Send bugs reports to the Sourceforge bug tracker
>>>>>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
>>>>> Discussions of bugs and features can be posted here
>>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body
>>>>> "unsubscribe csound"
>>>>>
>>>>>
>>>>
>>>
>>>
>>> Send bugs reports to the Sourceforge bug tracker
>>>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
>>> Discussions of bugs and features can be posted here
>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
>>> csound"
>>>
>>>
>>
>>
>> Send bugs reports to the Sourceforge bug tracker
>>             https://sourceforge.net/tracker/?group_id=81968&atid=564599
>> Discussions of bugs and features can be posted here
>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
>> csound"
>>
>>
>>
>>
>
>
>
>
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"
>
>


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