import model
import modelbuilder
-import typing
-import auto_super_init
+import semantize
import csv # for live_types_to_csv
import ordered_tree # for live_methods_to_tree
var mtype = callsite.recv
var anchor = callsite.anchor
if anchor != null then mtype = mtype.anchor_to(callsite.mmodule, anchor)
- if mtype isa MNullableType then mtype = mtype.mtype
+ mtype = mtype.as_notnullable
assert mtype isa MClassType
mtype = mtype.mclass.intro.bound_mtype
var mproperty = callsite.mproperty
# Methods that are still candidate to the try_send
private var totry_methods = new HashSet[MMethod]
+ # Methods that are are no more candidate to the try_send
+ private var totry_methods_to_remove = new Array[MMethod]
+
# Methods that are or were candidate to the try_send
# Used to ensure that try_send is only used once
private var try_methods = new HashSet[MMethod]
if initprop != null then
add_send(maintype, initprop)
end
- var mainprop = mainmodule.try_get_primitive_method("main", maintype.mclass)
+ var mainprop = mainmodule.try_get_primitive_method("run", maintype.mclass) or else
+ mainmodule.try_get_primitive_method("main", maintype.mclass)
if mainprop != null then
add_send(maintype, mainprop)
end
+ var finalizable_type = mainmodule.finalizable_type
+ if finalizable_type != null then
+ var finalize_meth = mainmodule.try_get_primitive_method("finalize", finalizable_type.mclass)
+ if finalize_meth != null then add_send(finalizable_type, finalize_meth)
+ end
+
# Force primitive types
force_alive("Bool")
force_alive("Int")
while not todo.is_empty do
var mmethoddef = todo.shift
+ var mmeth = mmethoddef.mproperty
#print "# visit {mmethoddef}"
var v = new RapidTypeVisitor(self, mmethoddef.mclassdef.bound_mtype, mmethoddef)
v.add_monomorphic_send(vararg, self.modelbuilder.force_get_primitive_method(node, "with_native", vararg.mclass, self.mainmodule))
end
-
- for i in [0..mmethoddef.msignature.arity[ do
- var origtype = mmethoddef.mproperty.intro.msignature.mparameters[i].mtype
+ # TODO? new_msignature
+ var sig = mmethoddef.msignature.as(not null)
+ var osig = mmeth.intro.msignature.as(not null)
+ for i in [0..sig.arity[ do
+ var origtype = osig.mparameters[i].mtype
if not origtype.need_anchor then continue # skip non covariant stuff
- var paramtype = mmethoddef.msignature.mparameters[i].mtype
- #paramtype = v.cleanup_type(paramtype).as(not null)
+ var paramtype = sig.mparameters[i].mtype
add_cast(paramtype)
end
if not modelbuilder.mpropdef2npropdef.has_key(mmethoddef) then
# It is an init for a class?
- if mmethoddef.mproperty.name == "init" then
+ if mmeth.name == "init" then
var nclassdef = self.modelbuilder.mclassdef2nclassdef[mmethoddef.mclassdef]
+ assert mmethoddef == nclassdef.mfree_init
var super_inits = nclassdef.super_inits
if super_inits != null then
#assert args.length == 1
end
end
+ if mmethoddef.mproperty.is_root_init and not mmethoddef.is_intro then
+ self.add_super_send(v.receiver, mmethoddef)
+ end
else
abort
end
var npropdef = modelbuilder.mpropdef2npropdef[mmethoddef]
- if npropdef isa AConcreteMethPropdef then
+ if npropdef isa AMethPropdef then
var auto_super_inits = npropdef.auto_super_inits
if auto_super_inits != null then
for auto_super_init in auto_super_inits do
v.add_callsite(auto_super_init)
end
end
- else if npropdef isa AInternMethPropdef or
- (npropdef isa AExternMethPropdef and npropdef.n_extern != null) then
+ if npropdef.auto_super_call then
+ self.add_super_send(v.receiver, mmethoddef)
+ end
+ end
+
+ if mmeth.is_new then
+ v.add_type(v.receiver)
+ else if mmethoddef.is_intern or mmethoddef.is_extern then
# UGLY: We force the "instantation" of the concrete return type if any
var ret = mmethoddef.msignature.return_mtype
if ret != null and ret isa MClassType and ret.mclass.kind != abstract_kind and ret.mclass.kind != interface_kind then
v.add_type(ret)
end
- else if npropdef isa AExternMethPropdef then
- var nclassdef = npropdef.parent.as(AClassdef)
- v.enter_visit(npropdef)
- else if npropdef isa AExternInitPropdef then
- v.add_type(v.receiver)
- else
-
end
v.enter_visit(npropdef)
for p in totry_methods do try_send(mtype, p)
for p in live_super_sends do try_super_send(mtype, p)
+ # Remove cleared ones
+ for p in totry_methods_to_remove do totry_methods.remove(p)
+ totry_methods_to_remove.clear
+
var bound_mtype = mtype.anchor_to(mainmodule, recv)
for cd in bound_mtype.collect_mclassdefs(mainmodule)
do
if not live_methoddefs.has(d) then return
end
#print "full property: {mpropdef.mproperty} for {mpropdef.mproperty.mpropdefs.length} definitions"
- totry_methods.remove(mpropdef.mproperty)
+ totry_methods_to_remove.add(mpropdef.mproperty)
end
fun add_send(recv: MType, mproperty: MMethod)
fun add_super_send(recv: MType, mpropdef: MMethodDef)
do
+ assert mpropdef.has_supercall
if live_super_sends.has(mpropdef) then return
#print "new super prop: {mpropdef}"
live_super_sends.add(mpropdef)
- for t in live_types do
- try_super_send(t, mpropdef)
+ for c in live_classes do
+ try_super_send(c.intro.bound_mtype, mpropdef)
end
end
end
do
mtype = mtype.anchor_to(self.analysis.mainmodule, self.receiver)
if mtype isa MNullType then return null
- if mtype isa MNullableType then mtype = mtype.mtype
+ mtype = mtype.as_notnullable
assert mtype isa MClassType
assert not mtype.need_anchor
return mtype
fun add_cast_type(mtype: MType) do analysis.add_cast(mtype)
fun add_callsite(callsite: nullable CallSite) do if callsite != null then
+ for m in callsite.mpropdef.initializers do
+ if m isa MMethod then
+ analysis.add_send(callsite.recv, m)
+ end
+ end
analysis.add_send(callsite.recv, callsite.mproperty)
analysis.live_callsites.add(callsite)
end
nitlanguage / nit.git / blobdiff