var mvisibility: nullable MVisibility
var arity = 0
var names = new Array[String]
+ var mclass
if nclassdef isa AStdClassdef then
- name = nclassdef.n_id.text
+ var qid = nclassdef.n_qid
+ assert qid != null
+ name = qid.n_id.text
nkind = nclassdef.n_classkind
mkind = nkind.mkind
nvisibility = nclassdef.n_visibility
end
names.add(ptname)
end
+ mclass = try_get_mclass_by_qid(qid, mmodule)
+ if mclass == null and (qid.n_qualified != null or nclassdef.n_kwredef != null) then
+ class_not_found(qid, mmodule)
+ nclassdef.is_broken = true
+ return
+ end
else if nclassdef isa ATopClassdef and nclassdef.n_propdefs.first.as(AMethPropdef).n_methid.collect_text == "sys" then
# Special case to keep `sys` in object.
mkind = interface_kind
nvisibility = null
mvisibility = public_visibility
+ mclass = try_get_mclass_by_name(nclassdef, mmodule, name)
else
name = "Sys"
nkind = null
mkind = concrete_kind
nvisibility = null
mvisibility = public_visibility
+ mclass = try_get_mclass_by_name(nclassdef, mmodule, name)
end
- var mclass = try_get_mclass_by_name(nclassdef, mmodule, name)
if mclass == null then
if nclassdef isa AStdClassdef and nclassdef.n_kwredef != null then
error(nclassdef, "Redef Error: no imported class `{name}` to refine.")
return
end
- # Check for conflicting class full-names in the project
+ # Check for conflicting class full-names in the package
if mmodule.mgroup != null and mvisibility >= protected_visibility then
var mclasses = model.get_mclasses_by_name(name)
if mclasses != null then for other in mclasses do
- if other.intro_mmodule.mgroup != null and other.intro_mmodule.mgroup.mproject == mmodule.mgroup.mproject then
+ if other.intro_mmodule.mgroup != null and other.intro_mmodule.mgroup.mpackage == mmodule.mgroup.mpackage then
# Skip classes that are buggy
if other.try_intro == null then continue
warning(nclassdef, "full-name-conflict", "Error: a class named `{other.full_name}` is already defined in module `{other.intro_mmodule}` at {other.intro.location}.")
end
end
- mclass = new MClass(mmodule, name, names, mkind, mvisibility)
+ mclass = new MClass(mmodule, name, nclassdef.location, names, mkind, mvisibility)
#print "new class {mclass}"
else if nclassdef isa AStdClassdef and nmodule.mclass2nclassdef.has_key(mclass) then
error(nclassdef, "Error: a class `{name}` is already defined at line {nmodule.mclass2nclassdef[mclass].location.line_start}.")
+ mclass.is_broken = true
return
else if nclassdef isa AStdClassdef and nclassdef.n_kwredef == null then
error(nclassdef, "Redef Error: `{name}` is an imported class. Add the `redef` keyword to refine it.")
+ mclass.is_broken = true
return
else if arity != 0 and mclass.arity != arity then
error(nclassdef, "Redef Error: expected {mclass.arity} formal parameter(s) for {mclass.signature_to_s}; got {arity}.")
+ mclass.is_broken = true
return
else if nkind != null and mkind != concrete_kind and mclass.kind != mkind then
error(nkind, "Redef Error: refinement changed the kind from `{mclass.kind}` to `{mkind}`.")
# REQUIRE: classes of imported modules are already build. (let `phase` do the job)
private fun build_classes(nmodule: AModule)
do
- var errcount = toolcontext.error_count
# Force building recursively
if nmodule.build_classes_is_done then return
nmodule.build_classes_is_done = true
if nimp != null then build_classes(nimp)
end
- if errcount != toolcontext.error_count then return
-
# Create all classes
# process AStdClassdef before so that non-AStdClassdef classes can be attached to existing ones, if any
for nclassdef in nmodule.n_classdefs do
self.build_a_mclass(nmodule, nclassdef)
end
- if errcount != toolcontext.error_count then return
-
# Create all classdefs
for nclassdef in nmodule.n_classdefs do
if not nclassdef isa AStdClassdef then continue
self.build_a_mclassdef(nmodule, nclassdef)
end
- if errcount != toolcontext.error_count then return
-
# Create inheritance on all classdefs
for nclassdef in nmodule.n_classdefs do
self.collect_a_mclassdef_inheritance(nmodule, nclassdef)
end
- if errcount != toolcontext.error_count then return
-
# Create the mclassdef hierarchy
for mclassdef in mmodule.mclassdefs do
mclassdef.add_in_hierarchy
end
- if errcount != toolcontext.error_count then return
-
# Check inheritance
for nclassdef in nmodule.n_classdefs do
self.check_supertypes(nmodule, nclassdef)
end
- if errcount != toolcontext.error_count then return
-
# Check unchecked ntypes
for nclassdef in nmodule.n_classdefs do
if nclassdef isa AStdClassdef then
end
end
- if errcount != toolcontext.error_count then return
-
# Check clash of ancestors
for nclassdef in nmodule.n_classdefs do
var mclassdef = nclassdef.mclassdef
end
end
- if errcount != toolcontext.error_count then return
-
# TODO: Check that the super-class is not intrusive
# Check that the superclasses are not already known (by transitivity)
for nclassdef in nmodule.n_classdefs do
- if not nclassdef isa AStdClassdef then continue
+ if not nclassdef isa AStdClassdef or nclassdef.is_broken then continue
var mclassdef = nclassdef.mclassdef
if mclassdef == null then continue
nitlanguage / nit.git / blobdiff