[LLVMbugs] [Bug 14532] New: -Wdangling-else doesn't look through switch labels

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Thu Dec 6 18:23:19 PST 2012


             Bug #: 14532
           Summary: -Wdangling-else doesn't look through switch labels
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: C++
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: richard-llvm at metafoo.co.uk
                CC: dgregor at apple.com, llvmbugs at cs.uiuc.edu
    Classification: Unclassified

-Wdangling-else is smart enough to look through for, while, switch, etc. But
not through labels; we issue no warning on this:

  if (a)
  switch (0) default:
    if (b)

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