[LLVMbugs] [Bug 13541] New: clang print wrong diagnostics for -Wstring-plus-int in some cases

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Mon Aug 6 21:47:53 PDT 2012


             Bug #: 13541
           Summary: clang print wrong diagnostics for -Wstring-plus-int in
                    some cases
           Product: clang
           Version: 3.1
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Driver
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: dlmeetei at gmail.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Here the developer thought the _pift is string and trying to catenate. but
suggests to use indexing which is not correct way. 

RUEpProvider.cpp:600:46: warning: adding 'Uint16' (aka 'unsigned short') to a
string does not append to the string [-Wstring-plus-int]
                        "ProtocolIFType == " +  _pift );
RUEpProvider.cpp:600:46: note: use array indexing to silence this warning
                        "ProtocolIFType == " +  _pift );
                        &                    [       ]

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