# Class specialization hierarchy sorter
private class CSHSorter
-special AbstractSorter[MMLocalClass]
+ super AbstractSorter[MMLocalClass]
redef fun compare(a, b)
do
return a.cshe.rank <=> b.cshe.rank
c.accept_class_visitor(mmbv2)
# Default and inherited constructor if needed
- if c isa MMSrcLocalClass and c.global.intro == c and not c.global.is_universal and not c.global.is_interface then
+ if c isa MMSrcLocalClass and c.global.intro == c and not c.global.is_enum and not c.global.is_interface then
c.process_default_constructors(mmbv2)
end
var super_inits = new ArraySet[MMLocalProperty]
var super_constructors = new ArraySet[MMGlobalProperty]
for sc in che.direct_greaters do
- if sc.global.is_universal or sc.global.is_interface then continue
+ if sc.global.is_enum or sc.global.is_interface then continue
for gp in sc.global_properties do
if not gp.is_init then continue
super_constructors.add(gp)
# Concrete NIT class specialization relation
class MMSrcAncestor
-special MMAncestor
+ super MMAncestor
redef readable var _local_class: MMLocalClass
init(c: MMLocalClass)
# * Build the classes and attach them to global classes
# * Collect generic formal parameters.
private class ClassBuilderVisitor
-special AbsSyntaxVisitor
+ super AbsSyntaxVisitor
# Current class arity
readable writable var _local_class_arity: Int = 0
# Another pass visitor for syntax analysis.
# * Build ancertors (with only class informations not the type one)
private class ClassSpecializationBuilderVisitor
-special AbsSyntaxVisitor
+ super AbsSyntaxVisitor
redef fun visit(n) do n.accept_class_specialization_builder(self)
init(tc, m) do super
end
# Another pass visitor for syntax analysis.
# * Compute types in ancestors
private class ClassAncestorBuilder
-special AbsSyntaxVisitor
+ super AbsSyntaxVisitor
redef fun visit(n) do n.accept_class_ancestor_builder(self)
init(tc, m) do super
end
# Another pass visitor for syntax analysis.
# * Checks classes in regard to superclasses
private class ClassVerifierVisitor
-special AbsSyntaxVisitor
+ super AbsSyntaxVisitor
redef fun visit(n) do n.accept_class_verifier(self)
init(tc, m) do super
end
# * Build local properties and attache them to global properties
# * Attach bound to formal types
private class PropertyBuilderVisitor
-special AbsSyntaxVisitor
+ super AbsSyntaxVisitor
redef fun visit(n) do n.accept_property_builder(self)
init(tc, m) do super
end
# Another pass pass visitor for syntax analysis.
# * Check property conformance
private class PropertyVerifierVisitor
-special AbsSyntaxVisitor
+ super AbsSyntaxVisitor
# The signature currently build
readable writable var _signature_builder: SignatureBuilder
redef fun accept_class_builder(v)
do
if n_id.to_symbol != v.mmmodule.name then
- v.error(n_id, "Error: Package name missmatch between {v.mmmodule.name} and {n_id.to_symbol}")
+ v.error(n_id, "Error: Module name missmatch between {v.mmmodule.name} and {n_id.to_symbol}")
end
end
end
redef class AClasskind
fun is_interface: Bool do return false
- fun is_universal: Bool do return false
+ fun is_enum: Bool do return false
fun is_abstract: Bool do return false
end
redef class AInterfaceClasskind
redef fun is_interface do return true
end
-redef class AUniversalClasskind
- redef fun is_universal do return true
+redef class AEnumClasskind
+ redef fun is_enum do return true
end
redef class AAbstractClasskind
redef fun is_abstract do return true
glob.visibility_level = visibility_level
glob.is_interface = n_classkind.is_interface
glob.is_abstract = n_classkind.is_abstract
- glob.is_universal = n_classkind.is_universal
+ glob.is_enum = n_classkind.is_enum
if n_kwredef != null then
v.error(self, "Redef error: No class {name} is imported. Remove the redef keyword to define a new class.")
end
for c in _local_class.cshe.direct_greaters do
var cg = c.global
if glob.is_interface then
- if cg.is_universal then
- v.error(self, "Special error: Interface {name} try to specialise universal class {c.name}.")
+ if cg.is_enum then
+ v.error(self, "Special error: Interface {name} try to specialise enum class {c.name}.")
else if not cg.is_interface then
v.error(self, "Special error: Interface {name} try to specialise class {c.name}.")
end
- else if glob.is_universal then
- if not cg.is_interface and not cg.is_universal then
- v.error(self, "Special error: Universal class {name} try to specialise class {c.name}.")
+ else if glob.is_enum then
+ if not cg.is_interface and not cg.is_enum then
+ v.error(self, "Special error: Enum class {name} try to specialise class {c.name}.")
end
else
- if cg.is_universal then
- v.error(self, "Special error: Class {name} try to specialise universal class {c.name}.")
+ if cg.is_enum then
+ v.error(self, "Special error: Class {name} try to specialise enum class {c.name}.")
end
end
if
not glob.is_interface and n_classkind.is_interface or
not glob.is_abstract and n_classkind.is_abstract or
- not glob.is_universal and n_classkind.is_universal
+ not glob.is_enum and n_classkind.is_enum
then
v.error(self, "Redef error: cannot change kind of class {name}.")
end
if glob.is_attribute then
if gbc.is_interface then
v.error(self, "Error: Attempt to define attribute {prop} in the interface {prop.local_class}.")
- else if gbc.is_universal then
- v.error(self, "Error: Attempt to define attribute {prop} in the universal class {prop.local_class}.")
+ else if gbc.is_enum then
+ v.error(self, "Error: Attempt to define attribute {prop} in the enum class {prop.local_class}.")
end
else if glob.is_init then
if gbc.is_interface then
v.error(self, "Error: Attempt to define a constructor {prop} in the class {prop.local_class}.")
- else if gbc.is_universal then
- v.error(self, "Error: Attempt to define a constructor {prop} in the universal {prop.local_class}.")
+ else if gbc.is_enum then
+ v.error(self, "Error: Attempt to define a constructor {prop} in the enum {prop.local_class}.")
end
end
if prop.signature == null then
#print "process {prop.local_class.mmmodule}::{prop.local_class}::{prop} from global {prop.global.local_property.local_class.mmmodule}::{prop.global.local_property.local_class}::{prop.global.local_property}"
for i in prop.prhe.direct_greaters do
var ip = i.local_class[prop.global]
- var isig = i.signature.adaptation_to(v.local_class.get_type)
+ var isig = i.signature
+ if isig == null then break # previous signature is invalid
+ isig = isig.adaptation_to(v.local_class.get_type)
if s == null then
#print "{prop.full_name} inherits signature from {ip.full_name}"
# Visitor used to build a full method name from multiple tokens
private class MethidAccumulator
-special Visitor
+ super Visitor
readable var _name: Buffer = new Buffer
redef fun visit(n)
do
nitlanguage / nit.git / blobdiff