[LLVMbugs] [Bug 21951] New: [fuzz] UNREACHABLE executed at tools/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp:2660!

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=21951

            Bug ID: 21951
           Summary: [fuzz] UNREACHABLE executed at
                    tools/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp:2
                    660!
           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:

--------------------------------------------------
template <typename=void>
struct A {
  void C() {
    A<> I;
  }
[^
--------------------------------------------------

-- 
You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20141218/148bf48f/attachment.html>