[cfe-dev] Unable to View Results Produced by scan-build

[Artem Dergachev via cfe-dev]

This seems mysterious and i couldn't immediately reproduce it. Could you 
check that the port you're connecting to with your browser (eg. 
http://127.0.0.1:8181) matches the port scan-view dumps on the command 
line (eg.

   $ scan-view /tmp/scan-build-2017-05-31-155455-89354-1
   Starting scan-view at: http://127.0.0.1:8181
     Use Ctrl-C to exit.

)?

If nothing helps, i'd probably suggest, as a workaround, that you can 
open index.html from the results directory directly into your browser 
and it'd be the same thing just without an intermediate web server 
running on your machine.

30/05/2017 7:44 PM, Malhar Thakkar via cfe-dev wrote:
> Thank you Dr. Devin. That really helped clarify my query regarding 
> scan-build.
> But, I still don't understand why scan-view shows older results even 
> after specifying the correct directory.
>
> Like mentioned in my previous email, *scan-view 
> /Users/malharthakkar/Desktop/scan-build-isl/2017-05-30-161222-546-1 
> *opens a directory which was created on 26th of May when it should've 
> opened the one created today (i.e., 30th of May).
>
> Thank you.
>
>
> Regards,
> Malhar
> ᐧ
>
> On Tue, May 30, 2017 at 9:57 PM, Devin Coughlin <dcoughlin at apple.com 
> <mailto:dcoughlin at apple.com>> wrote:
>
>
>>     On May 30, 2017, at 3:59 AM, Malhar Thakkar via cfe-dev
>>     <cfe-dev at lists.llvm.org <mailto:cfe-dev at lists.llvm.org>> wrote:
>>
>>     I have an additional query.
>>     After scan-build completes, it says, *Run '**scan-view
>>     /Users/malharthakkar/Desktop/scan-build-isl/2017-05-30-161222-546-1**'
>>     to examine bug reports*.
>>     When I run the above command, it somehow opens the results which
>>     I obtained 4 days ago (look at the dates in the browser window
>>     and the terminal in the attached screenshot). Any idea why that
>>     is happening?
>>     Also, when I ran scan-build along with -o, only a few files were
>>     compiled and analyzed, not the entire codebase (How do I build
>>     the entire codebase?).
>
>     Did you clean the built project before running scan-build again?
>     Since scan-build interposes on calls to the compiler, if the build
>     system doesn’t build a source file then scan-build won’t see it.
>     This is a common pitfall — we should really mention this in the
>     documentation for scan-build!
>
>     Also, don’t forget to run any ./configure script through
>     scan-build as well so you don’t get hard-wired paths to the wrong
>     compiler.
>     <https://clang-analyzer.llvm.org/scan-build.html#recommended_autoconf
>     <https://clang-analyzer.llvm.org/scan-build.html#recommended_autoconf>>
>
>     Devin
>
>
>
>
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