v0.5.0

0.5.0

Preliminary grammar for C3 0.7.

• Updated syntax for C3 0.7
• Added rule generic_type_ident, wrapping type_ident/module_type_ident and generic_arguments
• Added attrdef_declaration + attribute_list
• define_path_ident -> alias_path_ident
• define_path_at_ident -> alias_path_at_ident
• fault_declaration -> faultdef_declaration
• define_declaration -> alias_declaration
• distinct_declaration -> typedef_declaration
• Renamed func_typedef -> func_signature
• Removed typedef_type, now inlined into alias_declaration
• Removed define_ident, now inlined into alias_declaration
• Removed define_attribute