# Collect initializers and build the auto-init
fun do_auto_super_init(modelbuilder: ModelBuilder)
do
- var mclassdef = self.parent.as(AClassdef).mclassdef.as(not null)
- var mpropdef = self.mpropdef.as(not null)
+ var mclassdef = self.parent.as(AClassdef).mclassdef
+ if mclassdef == null then return # skip error
+ var mpropdef = self.mpropdef
+ if mpropdef == null then return # skip error
var mmodule = mpropdef.mclassdef.mmodule
var anchor = mclassdef.bound_mtype
var recvtype = mclassdef.mclass.mclass_type
# Collect only for constructors
if not mpropdef.mproperty.is_init or mpropdef.mproperty.is_new then
- if nosuper != null then modelbuilder.error(nosuper, "Error: nosuper only in `init`")
+ if nosuper != null then modelbuilder.error(nosuper, "Error: `nosuper` only allowed in `init`.")
return
end
- # FIXME: THIS IS STUPID (be here to keep the old code working)
- if not mpropdef.mclassdef.is_intro then return
-
- # Do we inherit for a constructor?
- var skip = true
- for cd in mclassdef.in_hierarchy.direct_greaters do
- if cd.mclass.kind.need_init then skip = false
- end
- if skip then return
-
# Now we search for the absence of any explicit super-init invocation
# * via a "super"
# * via a call of an other init
v.enter_visit(nblock)
var anode = v.has_explicit_super_init
if anode != null then
- if nosuper != null then modelbuilder.error(anode, "Error: method is annotated nosuper but a constructor call is present")
+ if nosuper != null then modelbuilder.error(anode, "Error: method is annotated `nosuper` but a super-constructor call is present.")
return
end
if v.is_broken then return # skip
if not mpropdef.is_intro then
auto_super_call = true
mpropdef.has_supercall = true
+ modelbuilder.toolcontext.info("Auto-super call for {mpropdef}", 4)
return
end
candidate = modelbuilder.try_get_mproperty_by_name2(self, mmodule, msupertype, "init")
end
if candidate == null then
- modelbuilder.error(self, "Error: Cannot do an implicit constructor call in {mpropdef}; there is no constructor named {mpropdef.mproperty.name} in {msupertype}.")
+ modelbuilder.error(self, "Error: cannot do an implicit constructor call in `{mpropdef}`; there is no constructor named `{mpropdef.mproperty.name}` in `{msupertype}`.")
return
end
assert candidate isa MMethod
var msignature = candidatedef.new_msignature or else candidatedef.msignature
msignature = msignature.resolve_for(recvtype, anchor, mmodule, true)
- var callsite = new CallSite(self, recvtype, mmodule, anchor, true, candidate, candidatedef, msignature, false)
+ var callsite = new CallSite(hot_location, recvtype, mmodule, anchor, true, candidate, candidatedef, msignature, false)
auto_super_inits.add(callsite)
+ modelbuilder.toolcontext.info("Old-style auto-super init for {mpropdef} to {candidate.full_name}", 4)
end
# No old style? The look for new-style super constructors (called from a old style constructor)
var i = 0
for p in spd.initializers do
if p != candidatedef.initializers[i] then
- modelbuilder.error(self, "Error: Cannot do an implicit constructor call to comflicting for inherited inits {spd}({spd.initializers.join(", ")}) and {candidatedef}({candidatedef.initializers.join(", ")}). NOTE: Do not mix old-style and new-style init!")
+ modelbuilder.error(self, "Error: cannot do an implicit constructor call to conflicting inherited inits `{spd}({spd.initializers.join(", ")}`) and `{candidatedef}({candidatedef.initializers.join(", ")}`). NOTE: Do not mix old-style and new-style init!")
return
end
i += 1
var msignature = candidatedef.new_msignature or else candidatedef.msignature
msignature = msignature.resolve_for(recvtype, anchor, mmodule, true)
- var callsite = new CallSite(self, recvtype, mmodule, anchor, true, the_root_init_mmethod, candidatedef, msignature, false)
+ var callsite = new CallSite(hot_location, recvtype, mmodule, anchor, true, the_root_init_mmethod, candidatedef, msignature, false)
auto_super_inits.add(callsite)
+ modelbuilder.toolcontext.info("Auto-super init for {mpropdef} to {the_root_init_mmethod.full_name}", 4)
end
if auto_super_inits.is_empty then
- modelbuilder.error(self, "Error: No constructors to call implicitely in {mpropdef}. Call one explicitely.")
+ modelbuilder.error(self, "Error: no constructors to call implicitly in `{mpropdef}`. Call one explicitly.")
return
end
var msig = mpropdef.msignature.as(not null)
var supermsig = auto_super_init.msignature
if supermsig.arity > msig.arity then
- modelbuilder.error(self, "Error: Cannot do an implicit constructor call to {auto_super_init_def}{supermsig}. Expected at least {supermsig.arity} arguments, got {msig.arity}.")
+ modelbuilder.error(self, "Error: cannot do an implicit constructor call to `{auto_super_init_def}{supermsig}`. Expected at least `{supermsig.arity}` arguments, got `{msig.arity}`.")
continue
end
var i = 0
var sub = p.mtype
var sup = sp.mtype
if not sub.is_subtype(mmodule, anchor, sup) then
- modelbuilder.error(self, "Error: Cannot do an implicit constructor call to {auto_super_init_def}{supermsig}. Expected argument #{i} of type {sp.mtype}, got implicit argument {p.name} of type {p.mtype}.")
+ modelbuilder.error(self, "Error: cannot do an implicit constructor call to `{auto_super_init_def}{supermsig}`. Expected argument #{i} of type `{sp.mtype}`, got implicit argument `{p.name}` of type `{p.mtype}`.")
break
end
i += 1
nitlanguage / nit.git / blobdiff