var mclassdef = nclassdef.mclassdef.as(not null)
if mclassdef.in_hierarchy == null then return # Skip error
for superclassdef in mclassdef.in_hierarchy.direct_greaters do
+ if not mclassdef2nclassdef.has_key(superclassdef) then continue
build_properties(mclassdef2nclassdef[superclassdef])
end
npropdef.build_property(self, nclassdef)
end
for npropdef in nclassdef.n_propdefs do
- npropdef.build_signature(self, nclassdef)
+ npropdef.build_signature(self)
end
for npropdef in nclassdef.n_propdefs do
- npropdef.check_signature(self, nclassdef)
+ npropdef.check_signature(self)
end
process_default_constructors(nclassdef)
end
if not nclassdef isa AStdClassdef then return
- var mmodule = nclassdef.mclassdef.mmodule
+ var mmodule = mclassdef.mmodule
# Do we inherit for a constructor?
var combine = new Array[MMethod]
var inhc: nullable MClass = null
for st in mclassdef.supertypes do
var c = st.mclass
if not c.kind.need_init then continue
- st = st.anchor_to(mmodule, nclassdef.mclassdef.bound_mtype)
+ st = st.anchor_to(mmodule, mclassdef.bound_mtype)
var candidate = self.try_get_mproperty_by_name2(nclassdef, mmodule, st, "init").as(nullable MMethod)
if candidate != null and candidate.intro.msignature.arity == 0 then
combine.add(candidate)
var mpropdef: nullable MPROPDEF writable
private fun build_property(modelbuilder: ModelBuilder, nclassdef: AClassdef) is abstract
- private fun build_signature(modelbuilder: ModelBuilder, nclassdef: AClassdef) is abstract
- private fun check_signature(modelbuilder: ModelBuilder, nclassdef: AClassdef) is abstract
- private fun new_property_visibility(modelbuilder: ModelBuilder, nclassdef: AClassdef, nvisibility: nullable AVisibility): MVisibility
+ private fun build_signature(modelbuilder: ModelBuilder) is abstract
+ private fun check_signature(modelbuilder: ModelBuilder) is abstract
+ private fun new_property_visibility(modelbuilder: ModelBuilder, mclassdef: MClassDef, nvisibility: nullable AVisibility): MVisibility
do
var mvisibility = public_visibility
if nvisibility != null then
mvisibility = public_visibility
end
end
- if nclassdef.mclassdef.mclass.visibility == private_visibility then
+ if mclassdef.mclass.visibility == private_visibility then
if mvisibility == protected_visibility then
assert nvisibility != null
modelbuilder.error(nvisibility, "Error: The only legal visibility for properties in a private class is private.")
end
end
- private fun check_redef_property_visibility(modelbuilder: ModelBuilder, nclassdef: AClassdef, nvisibility: nullable AVisibility, mprop: MProperty)
+ private fun check_redef_property_visibility(modelbuilder: ModelBuilder, nvisibility: nullable AVisibility, mprop: MProperty)
do
if nvisibility == null then return
var mvisibility = nvisibility.mvisibility
var ret_type: nullable MType = null
# Visit and fill information about a signature
- private fun visit_signature(modelbuilder: ModelBuilder, nclassdef: AClassdef): Bool
+ private fun visit_signature(modelbuilder: ModelBuilder, mclassdef: MClassDef): Bool
do
+ var mmodule = mclassdef.mmodule
var param_names = self.param_names
var param_types = self.param_types
for np in self.n_params do
param_names.add(np.n_id.text)
var ntype = np.n_type
if ntype != null then
- var mtype = modelbuilder.resolve_mtype(nclassdef, ntype)
+ var mtype = modelbuilder.resolve_mtype(mmodule, mclassdef, ntype)
if mtype == null then return false # Skip error
for i in [0..param_names.length-param_types.length[ do
param_types.add(mtype)
end
var ntype = self.n_type
if ntype != null then
- self.ret_type = modelbuilder.resolve_mtype(nclassdef, ntype)
+ self.ret_type = modelbuilder.resolve_mtype(mmodule, mclassdef, ntype)
if self.ret_type == null then return false # Skip errir
end
end
# Build a visited signature
- fun build_signature(modelbuilder: ModelBuilder, nclassdef: AClassdef): nullable MSignature
+ fun build_signature(modelbuilder: ModelBuilder): nullable MSignature
do
if param_names.length != param_types.length then
# Some parameters are typed, other parameters are not typed.
var mprop: nullable MMethod = null
if not is_init or n_kwredef != null then mprop = modelbuilder.try_get_mproperty_by_name(name_node, mclassdef, name).as(nullable MMethod)
if mprop == null then
- var mvisibility = new_property_visibility(modelbuilder, nclassdef, self.n_visibility)
+ var mvisibility = new_property_visibility(modelbuilder, mclassdef, self.n_visibility)
mprop = new MMethod(mclassdef, name, mvisibility)
mprop.is_init = is_init
mprop.is_new = n_kwnew != null
if not self.check_redef_keyword(modelbuilder, nclassdef, n_kwredef, true, mprop) then return
end
end
- check_redef_property_visibility(modelbuilder, nclassdef, self.n_visibility, mprop)
+ check_redef_property_visibility(modelbuilder, self.n_visibility, mprop)
end
nclassdef.mprop2npropdef[mprop] = self
end
end
- redef fun build_signature(modelbuilder, nclassdef)
+ redef fun build_signature(modelbuilder)
do
var mpropdef = self.mpropdef
if mpropdef == null then return # Error thus skiped
- var mmodule = mpropdef.mclassdef.mmodule
+ var mclassdef = mpropdef.mclassdef
+ var mmodule = mclassdef.mmodule
var nsig = self.n_signature
# Retrieve info from the signature AST
var vararg_rank = -1
var ret_type: nullable MType = null # Return type from the AST
if nsig != null then
- if not nsig.visit_signature(modelbuilder, nclassdef) then return
+ if not nsig.visit_signature(modelbuilder, mclassdef) then return
param_names = nsig.param_names
param_types = nsig.param_types
vararg_rank = nsig.vararg_rank
end
else if mpropdef.mproperty.is_init then
# FIXME UGLY: inherit signature from a super-constructor
- for msupertype in nclassdef.mclassdef.supertypes do
- msupertype = msupertype.anchor_to(mmodule, nclassdef.mclassdef.bound_mtype)
+ for msupertype in mclassdef.supertypes do
+ msupertype = msupertype.anchor_to(mmodule, mclassdef.bound_mtype)
var candidate = modelbuilder.try_get_mproperty_by_name2(self, mmodule, msupertype, mpropdef.mproperty.name)
if candidate != null then
if msignature == null then
mpropdef.is_extern = self isa AExternPropdef
end
- redef fun check_signature(modelbuilder, nclassdef)
+ redef fun check_signature(modelbuilder)
do
var mpropdef = self.mpropdef
if mpropdef == null then return # Error thus skiped
- var mmodule = mpropdef.mclassdef.mmodule
+ var mclassdef = mpropdef.mclassdef
+ var mmodule = mclassdef.mmodule
var nsig = self.n_signature
var mysignature = self.mpropdef.msignature
if mysignature == null then return # Error thus skiped
for i in [0..mysignature.arity[ do
var myt = mysignature.mparameters[i].mtype
var prt = msignature.mparameters[i].mtype
- if not myt.is_subtype(mmodule, nclassdef.mclassdef.bound_mtype, prt) or
- not prt.is_subtype(mmodule, nclassdef.mclassdef.bound_mtype, myt) then
+ if not myt.is_subtype(mmodule, mclassdef.bound_mtype, prt) or
+ not prt.is_subtype(mmodule, mclassdef.bound_mtype, myt) then
modelbuilder.error(nsig.n_params[i], "Redef Error: Wrong type for parameter `{mysignature.mparameters[i].name}'. found {myt}, expected {prt} as in {mpropdef.mproperty.intro}.")
end
end
if ret_type == null then
# Inherit the return type
ret_type = precursor_ret_type
- else if not ret_type.is_subtype(mmodule, nclassdef.mclassdef.bound_mtype, precursor_ret_type) then
+ else if not ret_type.is_subtype(mmodule, mclassdef.bound_mtype, precursor_ret_type) then
modelbuilder.error(nsig.n_type.as(not null), "Redef Error: Wrong return type. found {ret_type}, expected {precursor_ret_type} as in {mpropdef.mproperty.intro}.")
end
end
# Old attribute style
var mprop = modelbuilder.try_get_mproperty_by_name(nid, mclassdef, name)
if mprop == null then
- var mvisibility = new_property_visibility(modelbuilder, nclassdef, self.n_visibility)
+ var mvisibility = new_property_visibility(modelbuilder, mclassdef, self.n_visibility)
mprop = new MAttribute(mclassdef, name, mvisibility)
if not self.check_redef_keyword(modelbuilder, nclassdef, self.n_kwredef, false, mprop) then return
else
assert mprop isa MAttribute
- check_redef_property_visibility(modelbuilder, nclassdef, self.n_visibility, mprop)
+ check_redef_property_visibility(modelbuilder, self.n_visibility, mprop)
if not self.check_redef_keyword(modelbuilder, nclassdef, self.n_kwredef, true, mprop) then return
end
nclassdef.mprop2npropdef[mprop] = self
var readname = name.substring_from(1)
var mreadprop = modelbuilder.try_get_mproperty_by_name(nid, mclassdef, readname).as(nullable MMethod)
if mreadprop == null then
- var mvisibility = new_property_visibility(modelbuilder, nclassdef, nreadable.n_visibility)
+ var mvisibility = new_property_visibility(modelbuilder, mclassdef, nreadable.n_visibility)
mreadprop = new MMethod(mclassdef, readname, mvisibility)
if not self.check_redef_keyword(modelbuilder, nclassdef, nreadable.n_kwredef, false, mreadprop) then return
else
if not self.check_redef_keyword(modelbuilder, nclassdef, nreadable.n_kwredef, true, mreadprop) then return
- check_redef_property_visibility(modelbuilder, nclassdef, nreadable.n_visibility, mreadprop)
+ check_redef_property_visibility(modelbuilder, nreadable.n_visibility, mreadprop)
end
nclassdef.mprop2npropdef[mreadprop] = self
var writename = name.substring_from(1) + "="
var mwriteprop = modelbuilder.try_get_mproperty_by_name(nid, mclassdef, writename).as(nullable MMethod)
if mwriteprop == null then
- var mvisibility = new_property_visibility(modelbuilder, nclassdef, nwritable.n_visibility)
+ var mvisibility = new_property_visibility(modelbuilder, mclassdef, nwritable.n_visibility)
mwriteprop = new MMethod(mclassdef, writename, mvisibility)
if not self.check_redef_keyword(modelbuilder, nclassdef, nwritable.n_kwredef, false, mwriteprop) then return
else
if not self.check_redef_keyword(modelbuilder, nclassdef, nwritable.n_kwredef, true, mwriteprop) then return
- check_redef_property_visibility(modelbuilder, nclassdef, nwritable.n_visibility, mwriteprop)
+ check_redef_property_visibility(modelbuilder, nwritable.n_visibility, mwriteprop)
end
nclassdef.mprop2npropdef[mwriteprop] = self
var readname = name
var mreadprop = modelbuilder.try_get_mproperty_by_name(nid2, mclassdef, readname).as(nullable MMethod)
if mreadprop == null then
- var mvisibility = new_property_visibility(modelbuilder, nclassdef, self.n_visibility)
+ var mvisibility = new_property_visibility(modelbuilder, mclassdef, self.n_visibility)
mreadprop = new MMethod(mclassdef, readname, mvisibility)
if not self.check_redef_keyword(modelbuilder, nclassdef, n_kwredef, false, mreadprop) then return
else
if not self.check_redef_keyword(modelbuilder, nclassdef, n_kwredef, true, mreadprop) then return
- check_redef_property_visibility(modelbuilder, nclassdef, self.n_visibility, mreadprop)
+ check_redef_property_visibility(modelbuilder, self.n_visibility, mreadprop)
end
nclassdef.mprop2npropdef[mreadprop] = self
if mwriteprop == null then
var mvisibility
if nwritable != null then
- mvisibility = new_property_visibility(modelbuilder, nclassdef, nwritable.n_visibility)
+ mvisibility = new_property_visibility(modelbuilder, mclassdef, nwritable.n_visibility)
else
mvisibility = private_visibility
end
else
if not self.check_redef_keyword(modelbuilder, nclassdef, nwkwredef, true, mwriteprop) then return
if nwritable != null then
- check_redef_property_visibility(modelbuilder, nclassdef, nwritable.n_visibility, mwriteprop)
+ check_redef_property_visibility(modelbuilder, nwritable.n_visibility, mwriteprop)
end
end
nclassdef.mprop2npropdef[mwriteprop] = self
end
end
- redef fun build_signature(modelbuilder, nclassdef)
+ redef fun build_signature(modelbuilder)
do
var mpropdef = self.mpropdef
if mpropdef == null then return # Error thus skiped
- var mmodule = mpropdef.mclassdef.mmodule
+ var mclassdef = mpropdef.mclassdef
+ var mmodule = mclassdef.mmodule
var mtype: nullable MType = null
var ntype = self.n_type
if ntype != null then
- mtype = modelbuilder.resolve_mtype(nclassdef, ntype)
+ mtype = modelbuilder.resolve_mtype(mmodule, mclassdef, ntype)
if mtype == null then return
end
if mtype == null then
if nexpr != null then
if nexpr isa ANewExpr then
- mtype = modelbuilder.resolve_mtype(nclassdef, nexpr.n_type)
+ mtype = modelbuilder.resolve_mtype(mmodule, mclassdef, nexpr.n_type)
else if nexpr isa AIntExpr then
var cla = modelbuilder.try_get_mclass_by_name(nexpr, mmodule, "Int")
if cla != null then mtype = cla.mclass_type
else
assert ntype != null
if nexpr isa ANewExpr then
- var xmtype = modelbuilder.resolve_mtype(nclassdef, nexpr.n_type)
+ var xmtype = modelbuilder.resolve_mtype(mmodule, mclassdef, nexpr.n_type)
if xmtype == mtype and modelbuilder.toolcontext.opt_warn.value >= 2 then
modelbuilder.warning(ntype, "Warning: useless type definition")
end
end
end
- redef fun check_signature(modelbuilder, nclassdef)
+ redef fun check_signature(modelbuilder)
do
var mpropdef = self.mpropdef
if mpropdef == null then return # Error thus skiped
- var mmodule = mpropdef.mclassdef.mmodule
+ var mclassdef = mpropdef.mclassdef
+ var mmodule = mclassdef.mmodule
var ntype = self.n_type
var mtype = self.mpropdef.static_mtype
if mtype == null then return # Error thus skiped
# Check getter and setter
var meth = self.mreadpropdef
if meth != null then
- self.check_method_signature(modelbuilder, nclassdef, meth)
+ self.check_method_signature(modelbuilder, meth)
var node: nullable ANode = ntype
if node == null then node = self
modelbuilder.check_visibility(node, mtype, meth)
end
meth = self.mwritepropdef
if meth != null then
- self.check_method_signature(modelbuilder, nclassdef, meth)
+ self.check_method_signature(modelbuilder, meth)
var node: nullable ANode = ntype
if node == null then node = self
modelbuilder.check_visibility(node, mtype, meth)
end
end
- private fun check_method_signature(modelbuilder: ModelBuilder, nclassdef: AClassdef, mpropdef: MMethodDef)
+ private fun check_method_signature(modelbuilder: ModelBuilder, mpropdef: MMethodDef)
do
- var mmodule = mpropdef.mclassdef.mmodule
+ var mclassdef = mpropdef.mclassdef
+ var mmodule = mclassdef.mmodule
var nsig = self.n_type
var mysignature = mpropdef.msignature
if mysignature == null then return # Error thus skiped
for i in [0..mysignature.arity[ do
var myt = mysignature.mparameters[i].mtype
var prt = msignature.mparameters[i].mtype
- if not myt.is_subtype(mmodule, nclassdef.mclassdef.bound_mtype, prt) and
- not prt.is_subtype(mmodule, nclassdef.mclassdef.bound_mtype, myt) then
+ if not myt.is_subtype(mmodule, mclassdef.bound_mtype, prt) and
+ not prt.is_subtype(mmodule, mclassdef.bound_mtype, myt) then
var node: ANode
if nsig != null then node = nsig else node = self
modelbuilder.error(node, "Redef Error: Wrong type for parameter `{mysignature.mparameters[i].name}'. found {myt}, expected {prt}.")
if ret_type == null then
# Inherit the return type
ret_type = precursor_ret_type
- else if not ret_type.is_subtype(mmodule, nclassdef.mclassdef.bound_mtype, precursor_ret_type) then
+ else if not ret_type.is_subtype(mmodule, mclassdef.bound_mtype, precursor_ret_type) then
var node: ANode
if nsig != null then node = nsig else node = self
modelbuilder.error(node, "Redef Error: Wrong return type. found {ret_type}, expected {precursor_ret_type}.")
var name = self.n_id.text
var mprop = modelbuilder.try_get_mproperty_by_name(self.n_id, mclassdef, name)
if mprop == null then
- var mvisibility = new_property_visibility(modelbuilder, nclassdef, self.n_visibility)
+ var mvisibility = new_property_visibility(modelbuilder, mclassdef, self.n_visibility)
mprop = new MVirtualTypeProp(mclassdef, name, mvisibility)
for c in name.chars do if c >= 'a' and c<= 'z' then
modelbuilder.warning(n_id, "Warning: lowercase in the virtual type {name}")
else
if not self.check_redef_keyword(modelbuilder, nclassdef, self.n_kwredef, true, mprop) then return
assert mprop isa MVirtualTypeProp
- check_redef_property_visibility(modelbuilder, nclassdef, self.n_visibility, mprop)
+ check_redef_property_visibility(modelbuilder, self.n_visibility, mprop)
end
nclassdef.mprop2npropdef[mprop] = self
set_doc(mpropdef)
end
- redef fun build_signature(modelbuilder, nclassdef)
+ redef fun build_signature(modelbuilder)
do
var mpropdef = self.mpropdef
if mpropdef == null then return # Error thus skiped
- var mmodule = mpropdef.mclassdef.mmodule
+ var mclassdef = mpropdef.mclassdef
+ var mmodule = mclassdef.mmodule
var mtype: nullable MType = null
var ntype = self.n_type
- mtype = modelbuilder.resolve_mtype(nclassdef, ntype)
+ mtype = modelbuilder.resolve_mtype(mmodule, mclassdef, ntype)
if mtype == null then return
mpropdef.bound = mtype
# print "{mpropdef}: {mtype}"
end
- redef fun check_signature(modelbuilder, nclassdef)
+ redef fun check_signature(modelbuilder)
do
var mpropdef = self.mpropdef
if mpropdef == null then return # Error thus skiped
# Fast case: the bound is not a formal type
if not bound isa MVirtualType then return
- var mmodule = nclassdef.mclassdef.mmodule
- var anchor = nclassdef.mclassdef.bound_mtype
+ var mclassdef = mpropdef.mclassdef
+ var mmodule = mclassdef.mmodule
+ var anchor = mclassdef.bound_mtype
# Slow case: progress on each resolution until: (i) we loop, or (ii) we found a non formal type
var seen = [self.mpropdef.mproperty.mvirtualtype]
nitlanguage / nit.git / blobdiff