[LLVMbugs] [Bug 13844] New: Repeated extern declaration can overflow the stack

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=13844

             Bug #: 13844
           Summary: Repeated extern declaration can overflow the stack
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Frontend
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: joerg at NetBSD.org
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


Try to compile a program consisting of repeated

extern int no_such_variable;

lines. Limit stack size with "ulimit -s" helps.

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