[vala] (32 commits) Created branch wip/attributes

[Luca Bruno <lucabru src gnome org>]

The branch 'wip/attributes' was created.

Summary of new commits:

  dcbfe32... Specify default values in Attribute methods
  5fb1beb... Add attributes cache to code nodes
  a3a50f4... Add helper methods to CodeNode for dealing with attributes
  141e49a... On-demand Delegate.has_target
  5a4eaa7... On-demand Class.is_compact
  6c2158d... On-demand Class.is_immutable
  388238b... On-demand Struct.is_simple_type
  6160ba5... On-demand Struct.is_boolean_type
  d0d1921... On-demand Struct.is_integer_type
  e8290ce... On-demand Struct.is_floating_type
  1aa8b08... On-demand Struct.rank
  b3f9be0... On-demand Struct.width
  94852ac... On-demand Struct.signed
  ad19b62... On-demand Struct.decimal_floating_type
  cadf804... On-demand Struct.is_immutable
  a645e8d... On-demand Symbol.deprecated
  e8fba52... On-demand Symbol.deprecated_since
  72284a6... On-demand Symbol.replacement
  201beef... Drop Symbol.process_deprecated_attribute
  f0946e8... On-demand Symbol.experimental
  4282956... Drop Symbol.process_experimental_attribute
  3895ccb... On-demand Method.has_construct_function
  65124d3... On-demand Method.returns_floating_reference
  705ec0b... On-demand Method.printf_format and scanf_format
  9e80dd8... Drop unused references to NoThrow attribute
  4b6a8c7... Drop destroy_function dependency from Struct.is_disposable
  55ab765... girparser: Do not use C specific methods of code nodes
  f0e49d3... gidlparser: Do not use C specific methods of code nodes
  b55a9d1... codewriter: Do not use C specific methods of code nodes
  c28f069... codegen: Add CCodeAttribute
  e302e3c... girwriter: Don't use C specific methods of code nodes
  37155bc... Drop C specific methods from the code tree