Don't segfault on mutual recursion, as pointed out by Frits.

llvm-svn: 127975
1 file changed
tree: b532dae43eef0d9bc1bb6e73f436e23e122f1028
  1. clang/
  2. compiler-rt/
  3. debuginfo-tests/
  4. libcxx/
  5. lldb/
  6. llvm/