Make sure we create only unique one namespace per AST when parsing the DWARF.

llvm-svn: 142005
4 files changed
tree: 7a317a0005d34e2b522d835f95b66928b4521a46
  1. clang/
  2. compiler-rt/
  3. debuginfo-tests/
  4. libcxx/
  5. libcxxabi/
  6. lldb/
  7. llvm/
  8. polly/