end
redef class ModelBuilder
- fun run_separate_erasure_compiler(mainmodule: MModule, runtime_type_analysis: RapidTypeAnalysis)
+ fun run_separate_erasure_compiler(mainmodule: MModule, runtime_type_analysis: nullable RapidTypeAnalysis)
do
var time0 = get_time
self.toolcontext.info("*** GENERATING C ***", 1)
private var class_layout: nullable Layout[MClass]
protected var vt_layout: nullable Layout[MVirtualTypeProp]
- init(mainmodule: MModule, mmbuilder: ModelBuilder, runtime_type_analysis: RapidTypeAnalysis) do
+ init(mainmodule: MModule, mmbuilder: ModelBuilder, runtime_type_analysis: nullable RapidTypeAnalysis) do
super
var mclasses = new HashSet[MClass].from(mmbuilder.model.mclasses)
do
var mtype = mclass.intro.bound_mtype
var c_name = mclass.c_name
+ var c_instance_name = mclass.c_instance_name
var vft = self.method_tables[mclass]
var attrs = self.attr_tables[mclass]
v.add_decl("\};")
if mtype.ctype != "val*" then
- #Build instance struct
- self.header.add_decl("struct instance_{c_name} \{")
- self.header.add_decl("const struct class *class;")
- self.header.add_decl("{mtype.ctype} value;")
- self.header.add_decl("\};")
+ if mtype.mclass.name == "Pointer" or mtype.mclass.kind != extern_kind then
+ #Build instance struct
+ self.header.add_decl("struct instance_{c_instance_name} \{")
+ self.header.add_decl("const struct class *class;")
+ self.header.add_decl("{mtype.ctype} value;")
+ self.header.add_decl("\};")
+ end
#Build BOX
- self.header.add_decl("val* BOX_{c_name}({mtype.ctype});")
+ self.provide_declaration("BOX_{c_name}", "val* BOX_{c_name}({mtype.ctype});")
v.add_decl("/* allocate {mtype} */")
v.add_decl("val* BOX_{mtype.c_name}({mtype.ctype} value) \{")
- v.add("struct instance_{c_name}*res = nit_alloc(sizeof(struct instance_{c_name}));")
+ v.add("struct instance_{c_instance_name}*res = nit_alloc(sizeof(struct instance_{c_instance_name}));")
v.require_declaration("class_{c_name}")
v.add("res->class = &class_{c_name};")
v.add("res->value = value;")
self.generate_init_attr(v, res, mtype)
v.add("return {res};")
v.add("\}")
-
- generate_check_init_instance(mtype)
end
private fun build_class_vts_table(mclass: MClass): Bool do
self.add("{nat} = NEW_{nclass.c_name}({array.length});")
for i in [0..array.length[ do
var r = self.autobox(array[i], self.object_type)
- self.add("((struct instance_{nclass.c_name}*){nat})->values[{i}] = (val*) {r};")
+ self.add("((struct instance_{nclass.c_instance_name}*){nat})->values[{i}] = (val*) {r};")
end
var length = self.int_instance(array.length)
self.send(self.get_property("with_native", arraytype), [res, nat, length])
- self.check_init_instance(res, arraytype)
self.add("\}")
return res
end