[LLVMbugs] [Bug 21948] New: [fuzz] UNREACHABLE executed at tools/clang/lib/AST/DeclCXX.cpp:2187!

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Thu Dec 18 04:10:18 PST 2014


http://llvm.org/bugs/show_bug.cgi?id=21948

            Bug ID: 21948
           Summary: [fuzz] UNREACHABLE executed at
                    tools/clang/lib/AST/DeclCXX.cpp:2187!
           Product: clang
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: -New Bugs
          Assignee: unassignedclangbugs at nondot.org
          Reporter: sami.liedes at iki.fi
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Fuzzing discovered that the test case given below, when given as input to

  clang -fno-crash-diagnostics -std=c++11 -xc++ -c -emit-llvm

causes UNREACHABLE to be executed:

--------------------------------------------------
struct {
  struct A <struct A {
--------------------------------------------------

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