Clang-Tidy: duplicate issues are not removed

[dsakilesh]

Hi Team,

For one of the file the duplicates are being up by sonarqube with sonar-cxx version 2.0.2 version. Please find the details below.

SonarQube count : 3 but expected count : 2
Jenkins warning ng count : 2 as expected

Warnings in SonarQube:

PFB the clang-tidy.log content:

/var/jenkins/0/workspace/XXXXXXXXXXXXX.hpp:122:32: warning: field '_identityFunction' is uninitialized when used here [clang-diagnostic-uninitialized]
                               _identityFunction,
                               ^
/var/jenkins/0/workspace/XXXXXXXXXXXXX.hpp:123:32: warning: field '_identityFunction' is uninitialized when used here [clang-diagnostic-uninitialized]
                               _identityFunction) {
                               ^
/var/jenkins/0/workspace/XXXXXXXXXXXXX.hpp:122:32: warning: field '_identityFunction' is uninitialized when used here [clang-diagnostic-uninitialized]
                               _identityFunction,
                               ^
/var/jenkins/0/workspace/XXXXXXXXXXXXX.hpp:123:32: warning: field '_identityFunction' is uninitialized when used here [clang-diagnostic-uninitialized]
                               _identityFunction) {
                               ^

PFB the metrics displayed by jenkins warnings ng plugin:

Warning ng plugin seems to ignore the duplicates but sonarQube seems to ignore one duplicate and displays one duplicate.

Line number, column number, warning message , rule id are all the same.

Let me know if you need more details. Thanks in advance!

Regards,
Akilesh D S

[guwirth]

Hi @dsakilesh, thx seems to be a bug...

[guwirth]

@dsakilesh I had a look to this issue again:

There is different code at the same position in the same file: _identityFunction, and _identityFunction) { ==> that can't be.
Reading the report below the plugin should report 1 issue because it reads only the message and not the line behind with the code snippet.

/var/jenkins/0/workspace/XXX.hpp:122:32: warning: field '_identityFunction' is uninitialized when used here [clang-diagnostic-uninitialized]
                               _identityFunction,
                               ^
/var/jenkins/0/workspace/XXX.:123:32: warning: field '_identityFunction' is uninitialized when used here [clang-diagnostic-uninitialized]
                               _identityFunction) {
                               ^
/var/jenkins/0/workspace/XXX..hpp:122:32: warning: field '_identityFunction' is uninitialized when used here [clang-diagnostic-uninitialized]
                               _identityFunction,
                               ^
/var/jenkins/0/workspace/XXX..hpp:123:32: warning: field '_identityFunction' is uninitialized when used here [clang-diagnostic-uninitialized]
                               _identityFunction) {
                               ^

[dsakilesh]

Hi @guwirth

Position is the same but the line numbers are different.

_identityFunction, is available in line 122
and _identityFunction) { is available in line 123

PFB the code snippet.

Regards,

[guwirth]

@yachoor, @dsakilesh please try with latest snapshot. Most Clang-Tidy issues should be solved now:
https://ci.appveyor.com/project/SonarOpenCommunity/sonar-cxx/branch/master/artifacts