Re: endless loop - crashing application

On 08/21/2016 01:32 PM, Larry Evans wrote:
> On 08/21/2016 01:04 PM, Joel de Guzman wrote:
>> On 19/08/2016 11:14 PM, Jens Kallup wrote:
>>> Hello,
>>>
>>> I have a Problem with boost spirit:
>>>
>>> https://github.com/paule32/dBase/blob/master/source/parser/dbase/yymain.cc
>>>
>>> the application produce infinite loop and crash after few steps in line 102.
>>> I have no idea, where I can look for.
>>> Please have look onto the Link above these Post.
>>>
>>> I would like parse: "varident = 2"  or "varident = 2 + 1 + 3" ...
>>
>> I'm getting a 404. Did you move the repository?
>>
> I'm guessing yes, to here:
>
> https://github.com/paule32/dBase4Linux/blob/master/source/parser/dbase/yymain.cc
>
However, even after cloning that, compilation failed:

--{--cute here--
install -d `dirname 
/tmp/build/clangxx3_8_pkg/boost/github/paul32/dBase4Linux/source/parser/dbase/yymain.o`
/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:1:10: fatal error: '../../../prech.h' file not found
#include "../../../prech.h"
          ^
1 error generated.
/home/evansl/prog_dev/root.imk:180: recipe for target 
'/tmp/build/clangxx3_8_pkg/boost/github/paul32/dBase4Linux/source/parser/dbase/yymain.o' 
failed
make: *** 
[/tmp/build/clangxx3_8_pkg/boost/github/paul32/dBase4Linux/source/parser/dbase/yymain.o] 
Error 1
make: Target 'o' not remade because of errors.

Compilation exited abnormally with code 2 at Sun Aug 21 14:13:21
--}--cute here--

Jens, could you upload the missing files to make it compilable?
Also, you mentioned the application producing an infinite loop.
However, yymain.cc has no main function; hence, it's not runable,
AFAICT. Could you also supply the main function?

-regards,
Larry




------------------------------------------------------------------------------