Hanging with version 1.69 in scan some cpps only include header files

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Hanging with version 1.69 in scan some cpps only include header files

Forum: Development

Creator: Dan Zhou

Created: 2015-09-16

Updated: 2015-09-22

Dan Zhou - 2015-09-16

Hi,

Asking for help about a hanging issue. I have the dump file. How can I send it to you?

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Dan Zhou - 2015-09-16

I use version 1.69, because 1.70 need VS2015.

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Daniel Marjamäki - 2015-09-16

I use version 1.69, because 1.70 need VS2015.

this hang could be fixed already then.

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Daniel Marjamäki - 2015-09-16

Could you try to use the --report-progress.. if it doesn't report anything for a few minutes then what is its last message? Use it like this:

cppcheck --report-progress <all your normal flags>

To fix this we will need to be able to reproduce it. Would it be ok for you to put the cpp file and the headers in a ZIP file and share that with us?
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Dan Zhou - 2015-09-17

261/395 files checked 99% done
Checking T:\Horizon\src\HzAPI\Interface\DnMToolElement.cpp...
Checking T:\Horizon\src\HzAPI\Interface\Channel.cpp: APSTUDIO_INVOKED...
Checking T:\Horizon\src\HzAPI\Interface\DPointCatalog.cpp: APSTUDIO_INVOKED...

Log like this:
My command:
cppcheck.exe -j 16 --force --xml --debug-warnings --report-progress --inline-suppr

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Dan Zhou - 2015-09-17

I have a reproduce sample. But because the confidencial, I may not give the codes, can I give a dump file？I attached.

Thanks a lot!

cppcheck.7z

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Dan Zhou - 2015-09-17

It's a cpp file with 2 lines include header files, but include header file include anther header file.....many many levels....

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Daniel Marjamäki - 2015-09-21

what kind of dump file is it? it doesn't seem to be a gdb compatible dump so can you tell me how I open it.

can you try to debug this? Compile cppcheck and run it in a debugger. The latest cppcheck source code is available here: http://github.com/danmar/cppcheck/

Compiling is pretty simple.. If you use VS you can just open the provided visual studio solution and build. If you use gcc/clang, use the Makefile.

Last edit: Daniel Marjamäki 2015-09-21

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Dan Zhou - 2015-09-22

Can you give me the version 1.69 source code? Because the crash happened in 1.69, I will try debug it, thanks a lot!

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Daniel Marjamäki - 2015-09-22

Can you give me the version 1.69 source code? Because the crash happened in 1.69, I will try debug it, thanks a lot!

You can download the source code for any release here:

https://github.com/danmar/cppcheck/releases

I suggest that you also try to download and compile the latest source code. A hang for that binary would be MUCH more interesting.

I don't intend to fix the 1.69 source code even if you pinpoint the problem. If it still exists in latest source code I can fix the latest source code.

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Daniel Marjamäki - 2015-09-22

I use version 1.69, because 1.70 need VS2015.

This is not true when you compile yourself. You can use VS2010 to compile latest source code as far as I know.

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