var inherit_init_from: nullable MClass = null
end
+redef class MClassDef
+ private var propdef_names = new HashSet[String]
+end
+
redef class AClassdef
var build_properties_is_done: Bool = false
# The list of super-constructor to call at the start of the free constructor
if self.ret_type == null then return false # Skip errir
end
- for nclosure in self.n_closure_decls do
- if not nclosure.n_signature.visit_signature(modelbuilder, nclassdef) then return false
- end
-
self.is_visited = true
return true
end
var mpropdef = new MMethodDef(mclassdef, mprop, self.location)
+ if mclassdef.propdef_names.has(mprop.name) then
+ var loc: nullable Location = null
+ for i in mclassdef.mpropdefs do
+ if i.mproperty.name == mprop.name then
+ loc = i.location
+ break
+ end
+ end
+ if loc == null then abort
+ modelbuilder.error(self, "Error: a property {mprop} is already defined in class {mclassdef.mclass} at {loc}")
+ end
+
+ mclassdef.propdef_names.add(mpropdef.mproperty.name)
+
self.mpropdef = mpropdef
modelbuilder.mpropdef2npropdef[mpropdef] = self
if mpropdef.is_intro then
msignature = new MSignature(mparameters, ret_type)
mpropdef.msignature = msignature
mpropdef.is_abstract = self isa ADeferredMethPropdef
-
- if nsig != null then
- for nclosure in nsig.n_closure_decls do
- var clos_signature = nclosure.n_signature.build_signature(modelbuilder, nclassdef)
- if clos_signature == null then return
- var mparameter = new MParameter(nclosure.n_id.text, clos_signature, false)
- msignature.mclosures.add(mparameter)
- end
- end
-
end
redef fun check_signature(modelbuilder, nclassdef)