Re: endless loop - crashing application

On 08/21/2016 03:42 PM, Larry Evans wrote:
> On 08/21/2016 03:11 PM, Jens Kallup wrote:
>> Hello,
>>
>> sorry for the misadvantages.
>> The code has changed, but don't run, yet.
>>
>> Here:
>> https://github.com/paule32/dBase4Linux
>>
>> you can find the Qt5 Project under new ReproName.
>>
>> https://github.com/paule32/dBase4Linux/blob/master/source/parser/dbase/yymain.cc
>> is the location of file of interesst.
>>
>> I get these Error's:
>>
>> https://paste.fedoraproject.org/412112/71805678/
>>
>> I only would like "compile", and "interpret" the string: "value = 2"
>> As next step: "value = 2 + 1 * 4"
>>
>> The #include file in first line of yymain.cc is a "pre compiled header"
>> which you can
>> use with g++ to minimize the compile time.
>> It is binary code, and consume over 600 MegaByte's of disk space.
>>
>> The file in Line 3 is a Qt5 custom header (for my GUI Project).
>> Each of them can be removed and/or commented in source.
>
> Yes, that helped; however, I'm still getting errors for, I guess,
> Qt5 symbols:
>
> /home/evansl/dwnlds/llvm/3.8/prebuilt/clang+llvm-3.8.0-x86_64-linux-gnu-ubuntu-14.04/bin/clang++
> -c -O0 -stdlib=libc++  -std=c++14 -ftemplate-backtrace-limit=0
> -fdiagnostics-show-template-tree -fno-elide-type
> -fmacro-backtrace-limit=0
> -I/home/evansl/prog_dev/boost/releases/ro/boost_1_59_0
> -ftemplate-depth=100  yymain.cc -MMD -o
> /tmp/build/clangxx3_8_pkg/boost/github/paul32/dBase4Linux/source/parser/dbase/yymain.o
>
> yymain.cc:495:20: error: unknown type name 'QString'
> bool InitParseText(QString text)
>                     ^
> yymain.cc:499:9: error: use of undeclared identifier 'QMessageBox'
>          QMessageBox::information(0,"Error","No Data for parser.\nABORT.");
>          ^
>
> Please provide the compiler command line showing the -I flags.
>
Better yet, just strip out everything having to do with qt or any
library other that what's needed for spirit.

I think this is the standard practice for people asking for help
here.  I know it's extra trouble for you, OTOH, not doing it
makes extra trouble for people trying to help you ;)

-regards,
Larry




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