Just pass the DIComposite type by value instead of by pointer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194398 91177308-0d34-0410-b5e6-96231b3b80d8
80-col.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194399 91177308-0d34-0410-b5e6-96231b3b80d8
Formatting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194400 91177308-0d34-0410-b5e6-96231b3b80d8
Unify the adding of enumerators with the construction of the enumeration.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194401 91177308-0d34-0410-b5e6-96231b3b80d8