[fpc-pascal] FPC trunk seems to crash compiling Lazreport; was: Re: [Lazarus] Lazreport compilation problems with FPC trunk

[Reinier Olislagers]

Thread from Lazarus list...

Perhaps some kind FPC dev could look at bug 2252 if this is an FPC trunk
bug connected with generating stabs debug info instead of a
Lazreport/Lazarus bug7

Thanks,
Reinier

On 12-8-2012 18:50, Maxim Ganetsky wrote:
> 12.08.2012 20:12, Reinier Olislagers пишет:
>> On 12-8-2012 12:57, Reinier Olislagers wrote:
>>> Hi list,
>>>
>>> I reported problems compiling Lazreport with FPC trunk in bug 22527
>>>
>>> I'm trying to look for the cause, but the output doesn't show much:
>>> Compiling lr_progr.pas
>>> ...
>>> C:\development\lazarus_fpctrunk\components\lazreport\source\lr_progr.pas(1,1)
>>>
>>> Fatal: Compilation aborted
>>>
<snip>
>> Setting verbosity to -va and keeping the package options "generate debug
>> info" (-g) and line numbers (-gl) gives:
>> ... a lot of output...
>> lr_class.pas(11454,3) Note: Local variable "wValue" not used
>> lr_class.pas(21,52) Hint: Unit "LMessages" not used in LR_Class
>> Searching file lr_dbset.pas... found
>> Searching file lr_utils.pas... found
>> Searching file lr_dbrel.pas... found
>> Searching file lr_view.pas... found
>> Searching file lr_barc.pas... found
>> Fatal: Compilation aborted
>> An unhandled exception occurred at $00403FF9:
>> EStackOverflow: Stack overflow
>>    $00403FF9 line 410 of ../inc/sstrings.inc
>>    $005858F2 line 372 of dbgstabs.pas
>>    $0058852D line 1077 of dbgstabs.pas
>>    $00442D7B line 595 of dbgbase.pas
>>    $005307EA line 1095 of pmodules.pas
>>    $004335DA line 395 of parser.pas
>>    $00528318 line 1671 of fppu.pas
>>    $0052F35B line 483 of pmodules.pas
>>    $0052F521 line 545 of pmodules.pas
>>    $004335DA line 395 of parser.pas
>>    $00528318 line 1671 of fppu.pas
>>    $0052F35B line 483 of pmodules.pas
>>    $0052FF09 line 862 of pmodules.pas
>>    $004335DA line 395 of parser.pas
>>    $00528318 line 1671 of fppu.pas
>>    $0052F35B line 483 of pmodules.pas
>>    $0052F521 line 545 of pmodules.pas
>>
>> Error: C:\development\fpctrunk\bin\i386-win32\ppc386.exe returned an
>> error exitcode
>>
>> Hmmm? dbgstabs.pas suggests something to do with generating debug info
>> perhaps?
>>
>> -va and no -g -gl does let Lazarus compile the package.
>>
>> Perhaps the problem lies with the compiler instead of Lazreport?
> 
> Yes it is, compiler shouldn't crash.