v4.8.0

• Support for Clang/LLVM 15.0.0

• Ast.character_kind and Ast.string_kind are now distinct
  types (aliases for Clang.clang_ext_characterkind and
  Clang.clang_ext_stringkind respectively.
  The constructor Ordinary replaced the former constructor Ascii
  for string_kind, to match the new convention used by
  clang::StringLiteral::StringKind from Clang 15.0.0.
  The constructor Ascii for character_kind is left unchanged.

• #1, #2: Ast.Var and Ast.Function constructors now have a storage
  field in addition to the computed linkage, exposing the value
  previously accessible via cursor_get_storage_class. The
  storage classes are now correctly printed by the printer.
  (reported by Ronan, rsaill/n47, #1)

• #3, #4: fix Clang.Expr.radix_of_integer_literal when the literal
  comes from a macro expansion, and fix printing of unsigned/long
  integer literals with Clang.Printer.
  (reported by Ronan, rsaill/n47, #3)

v4.7.0

• Support for Clang/LLVM 14.0.{1,2,3,4,5,6}

• Support for ParenList expressions (may appear in constructor initializers of templated classes).
  (reported by Arthur Charguéraud)

• Support for _Atomic types and built-in expressions
  (reported by n47, https://discuss.ocaml.org/t/ann-clangml-4-2-0-ocaml-bindings-for-clang-api-for-c-and-c-parsing/6123/14)

• Support for typeof type (GCC extension)
  (reported by n47, https://discuss.ocaml.org/t/ann-clangml-4-2-0-ocaml-bindings-for-clang-api-for-c-and-c-parsing/6123/25?u=thierry-martinez)

• Support for statement expression (GCC extension)

• Fix lossing template specification in method definitions.
  (reported by Arthur Charguéraud)

• Add Clang.Cursor.{Set, Map}, fix Clang.compare_cursors

• Add Clang.Lazy.Printer module