Created attachment 586810 [details] File which triggers the error Description of problem: When running cppcheck on code using C++ templates sometimes I get false positive unusedStructMember. Version-Release number of selected component (if applicable): 1.53-1.fc15 1.54-1.fc15 (SRPM from Fedora 16 recompiled on Fedora 15) How reproducible: 100% Steps to Reproduce: 1. cppcheck --quiet --enable=all cppcheck.cpp 2. 3. Actual results: [cppcheck.cpp:8]: (style) struct or union member 'B::y' is never used Expected results: No problems reported Additional info: If I rename B::y to B::x then the error disappears. If I then change f() so it doesn't use a.x I get the error back, this time for both structures: [cppcheck.cpp:3]: (style) struct or union member 'A::x' is never used [cppcheck.cpp:8]: (style) struct or union member 'B::x' is never used
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Whoops, this seems to have passed me by. Looks like the issue is still present in 1.55. Reporting upstream.
This bug appears to have been reported against 'rawhide' during the Fedora 19 development cycle. Changing version to '19'. (As we did not run this process for some time, it could affect also pre-Fedora 19 development cycle bugs. We are very sorry. It will help us with cleanup during Fedora 19 End Of Life. Thank you.) More information and reason for this action is here: https://fedoraproject.org/wiki/BugZappers/HouseKeeping/Fedora19
Looks like this has slipped under my radar. Anyway, it is working at least in cppcheck 1.67.