[LLVMbugs] [Bug 1992] New: switch() { case sizeof("str") } generates spurious warnings

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=1992

           Summary: switch() { case sizeof("str") } generates spurious
                    warnings
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: Semantic Analyzer
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: nunoplopes at sapo.pt
                CC: llvmbugs at cs.uiuc.edu


The following code generates spurious warnings (duplicate case value):

void func()
{
 switch (2) {
 case sizeof("abc"): break;
 case sizeof("loooong"): break;
 }
}


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