import ordered_tree
private import more_collections
+redef class MEntity
+ # The visibility of the MEntity.
+ #
+ # MPackages, MGroups and MModules are always public.
+ # The visibility of `MClass` and `MProperty` is defined by the keyword used.
+ # `MClassDef` and `MPropDef` return the visibility of `MClass` and `MProperty`.
+ fun visibility: MVisibility do return public_visibility
+end
+
redef class Model
# All known classes
var mclasses = new Array[MClass]
if name == "Bool" and self.model.get_mclasses_by_name("Object") != null then
# Bool is injected because it is needed by engine to code the result
# of the implicit casts.
- var c = new MClass(self, name, null, enum_kind, public_visibility)
- var cladef = new MClassDef(self, c.mclass_type, new Location(null, 0,0,0,0))
+ var loc = model.no_location
+ var c = new MClass(self, name, loc, null, enum_kind, public_visibility)
+ var cladef = new MClassDef(self, c.mclass_type, loc)
cladef.set_supertypes([object_type])
cladef.add_in_hierarchy
return c
super MEntity
# The module that introduce the class
+ #
# While classes are not bound to a specific module,
- # the introducing module is used for naming an visibility
+ # the introducing module is used for naming and visibility.
var intro_mmodule: MModule
# The short name of the class
# The visibility of the class
# In Nit, the visibility of a class cannot evolve in refinements
- var visibility: MVisibility
+ redef var visibility
init
do
# The principal static type of the class.
#
- # For non-generic class, mclass_type is the only `MClassType` based
+ # For non-generic class, `mclass_type` is the only `MClassType` based
# on self.
#
# For a generic class, the arguments are the formal parameters.
- # i.e.: for the class Array[E:Object], the `mclass_type` is Array[E].
- # If you want Array[Object] the see `MClassDef::bound_mtype`
+ # i.e.: for the class `Array[E:Object]`, the `mclass_type` is `Array[E]`.
+ # If you want `Array[Object]`, see `MClassDef::bound_mtype`.
#
# For generic classes, the mclass_type is also the way to get a formal
# generic parameter type.
# Is `self` and abstract class?
var is_abstract: Bool is lazy do return kind == abstract_kind
+
+ redef fun mdoc_or_fallback do return intro.mdoc_or_fallback
end
redef var location: Location
+ redef fun visibility do return mclass.visibility
+
# Internal name combining the module and the class
# Example: "mymodule$MyClass"
redef var to_s is noinit
# All property definitions in the class (introductions and redefinitions)
var mpropdefs = new Array[MPropDef]
+
+ # The special autoinit constructor
+ var auto_init: nullable MMethodDef = null is writable
end
# A global static type
redef fun model do return self.mclass.intro_mmodule.model
+ redef fun location do return mclass.location
+
# TODO: private init because strongly bounded to its mclass. see `mclass.mclass_type`
# The formal arguments of the type
# Its the definitions of this property that determine the bound or the virtual type.
var mproperty: MVirtualTypeProp
+ redef fun location do return mproperty.location
+
redef fun model do return self.mproperty.intro_mclassdef.mmodule.model
redef fun lookup_bound(mmodule: MModule, resolved_receiver: MType): MType
redef fun model do return self.mclass.intro_mmodule.model
+ redef fun location do return mclass.location
+
# The position of the parameter (0 for the first parameter)
# FIXME: is `position` a better name?
var rank: Int
# The base type
var mtype: MType
+ redef fun location do return mtype.location
+
redef fun model do return self.mtype.model
redef fun need_anchor do return mtype.need_anchor
redef fun as_nullable do return mtype.as_nullable
# The (short) name of the property
redef var name
+ redef var location
+
+ redef fun mdoc_or_fallback do return intro.mdoc_or_fallback
+
# The canonical name of the property.
#
# It is currently the short-`name` prefixed by the short-name of the class and the full-name of the module.
end
# The visibility of the property
- var visibility: MVisibility
+ redef var visibility
# Is the property usable as an initializer?
var is_autoinit = false is writable
redef var location: Location
+ redef fun visibility do return mproperty.visibility
+
init
do
mclassdef.mpropdefs.add(self)
# The signature attached to the property definition
var msignature: nullable MSignature = null is writable
- # The signature attached to the `new` call on a root-init
- # This is a concatenation of the signatures of the initializers
- #
- # REQUIRE `mproperty.is_root_init == (new_msignature != null)`
- var new_msignature: nullable MSignature = null is writable
-
# List of initialisers to call in root-inits
#
# They could be setters or attributes
- #
- # REQUIRE `mproperty.is_root_init == (new_msignature != null)`
var initializers = new Array[MProperty]
+ # Does the method take the responsibility to call `init`?
+ #
+ # If the method is used as an initializer, then
+ # using this information prevents to call `init` twice.
+ var is_calling_init = false is writable
+
# Is the method definition abstract?
var is_abstract: Bool = false is writable
nitlanguage / nit.git / blobdiff