[LLVMbugs] [Bug 7059] New: Exception std::bad_cast thrown by dynamic_cast is not caught correctly.

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Wed May 5 14:00:14 PDT 2010


http://llvm.org/bugs/show_bug.cgi?id=7059

           Summary: Exception std::bad_cast thrown by dynamic_cast is not
                    caught correctly.
           Product: clang
           Version: trunk
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: -New Bugs
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: pasi.parviainen at iki.fi
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=4832)
 --> (http://llvm.org/bugs/attachment.cgi?id=4832)
Failing example.

Exception std::bad_cast thrown by dynamic_cast is not caught correctly on same
level where the throw did occur. Attached failing example code demonstrates the
problem.

Output of the example program compiled as "clang++ badcast.cpp":
DoDynamicCast(a); => std::bad_cast caught incorrectly.

Expected outcome:
DoDynamicCast(a); => std::bad_cast caught correctly.

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