[Bug c++/66506] New: Crash on compiling llvm plugin

["JamesMikeDuPont at googlemail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66506

            Bug ID: 66506
           Summary: Crash on compiling llvm plugin
           Product: gcc
           Version: 4.9.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: JamesMikeDuPont at googlemail dot com
  Target Milestone: ---

When developing/compiling a llvm clang 3.7 plugin with gcc 4.9 on debian
unstable I encounted a crash. I thought to report this because maybe it would
be useful.

My internal bug report is here:
https://github.com/h4ck3rm1k3/traces/issues/2

Here is the backtrace:

In file included from /usr/lib/llvm-3.7/include/clang/AST/Attr.h:150:0,
from /usr/lib/llvm-3.7/include/clang/AST/DeclCXX.h:20,
from /usr/lib/llvm-3.7/include/clang/AST/DeclVisitor.h:17,
from trace_instrumentor.cpp:26:
/usr/lib/llvm-3.7/include/clang/AST/Attrs.inc:4263:7: internal compiler error:
Segmentation fault
class ObjCExceptionAttr : public InheritableAttr {
^