Re: [ooc-compiler] Position of runtime error

[Marco O. <Mar...@we...>]

Hello!

I have been working too little with oo2c in recent months
so I did not even remember "ooef" before Stewart Greenhill
mentioned it. But after that I even remembered how I used
and I tried it again. Just pipe the output to ooef. As you
can see below ooef finds line number and column for each
source file with error or warning.  I have oo2c 2.1.4
installed, but it should work also with current version.

bash> oo2c -M ExtractPopNeu |ooef
src/SimpleDB/Collection.Mod:335:13: Warning: Variable may be undefined
src/SimpleDB/Collection.Mod:335:13: Warning: Variable may be undefined
src/ExtractPopNeu.Mod:76:25: Undeclared identifier
src/ExtractPopNeu.Mod:80:25: Undeclared identifier
src/ExtractPopNeu.Mod:89:25: Undeclared identifier
src/ExtractPopNeu.Mod:92:25: Undeclared identifier

Greetings,
 Marco

----- Original Message ----- 
From: "Stewart Greenhill" <sgr...@ii...>
To: "August Karlstrom" <fus...@co...>
Cc: <ooc...@li...>
Sent: Friday, May 13, 2005 4:13 PM
Subject: Re: [ooc-compiler] Position of runtime error


> Hi August,
> 
>> In runtime error messages, OOC outputs the position where the error 
>> occurred but no info on line (or column) number, for instance:
>>
>> ##
>> ## Runtime error in module Test at pos 171
>> ## Dereference of NIL
>> ##
>>
>> It's kind of hard to find the position in an editor that lacks Emacs' 
>> `goto-char' function and even for Emacs users it would be more 
>> convenient with a line (and a column) number.
> [...]
> 
> You can get this information using the 'ooef' utility.
> 
> For example,
>   ooef src/Test.Mod 171
> 
> This gives you the source code context (the default behaviour, also 
> available via the --context switch). If you just want to know the line 
> and column you can do:
>   ooef --linecol src/Test.Mod 171
> 
> Hope this helps.
> 
> Cheers,
>   Stewart
> 
> 
> 
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