[LLVMbugs] [Bug 3814] New: clang is very noisy by default on projects using gettext

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=3814

           Summary: clang is very noisy by default on projects using gettext
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Semantic Analyzer
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: daniel at zuster.org
                CC: kremenek at apple.com, llvmbugs at cs.uiuc.edu


clang is very noisy by default on projects using gettext, because the format
string literal warning is on by default, and it warns about code like
--
printf(_("some string"), ...);
--
where _ is a macro for some gettext function.

How crude would it be to recognize this pattern explicitly? I.e. printf of a
direct call of a function taking a single literal string and returning a const
char*.


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