Scan-build-log

snikulov@snikulov-lin:~/work/check$ uname -a
Linux snikulov-lin 4.15.0-50-generic #54~16.04.1-Ubuntu SMP Wed May 8 15:55:19 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
snikulov@snikulov-lin:~$ cd work/
snikulov@snikulov-lin:~/work$ mkdir check
snikulov@snikulov-lin:~/work$ cd check
snikulov@snikulov-lin:~/work/check$ vim main.cpp
snikulov@snikulov-lin:~/work/check$ vim CMakeLists.txt
snikulov@snikulov-lin:~/work/check$ ls
CMakeLists.txt  main.cpp
snikulov@snikulov-lin:~/work/check$ scan-build cmake .
scan-build: Using '/usr/lib/llvm-3.8/bin/clang' for static analysis
-- The C compiler identification is GNU 5.4.0
-- The CXX compiler identification is GNU 5.4.0
-- Check for working C compiler: /usr/share/clang/scan-build-3.8/libexec/ccc-analyzer
-- Check for working C compiler: /usr/share/clang/scan-build-3.8/libexec/ccc-analyzer -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/share/clang/scan-build-3.8/libexec/c++-analyzer
-- Check for working CXX compiler: /usr/share/clang/scan-build-3.8/libexec/c++-analyzer -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: /home/snikulov/work/check
scan-build: Removing directory '/tmp/scan-build-2019-05-31-144140-7458-1' because it contains no reports.
scan-build: No bugs found.
snikulov@snikulov-lin:~/work/check$ scan-build make
scan-build: Using '/usr/lib/llvm-3.8/bin/clang' for static analysis
Scanning dependencies of target scan-build-test
[ 50%] Building CXX object CMakeFiles/scan-build-test.dir/main.cpp.o
/home/snikulov/work/check/main.cpp:6:5: warning: Function call argument is an uninitialized value
    std::cout << a << std::endl;
    ^~~~~~~~~~~~~~
1 warning generated.
[100%] Linking CXX executable scan-build-test
[100%] Built target scan-build-test
scan-build: 1 bug found.
scan-build: Run 'scan-view /tmp/scan-build-2019-05-31-144205-7886-1' to examine bug reports.
snikulov@snikulov-lin:~/work/check$