self.writer = new CodeWriter(compiler.files.last)
end
- # Force to get the primitive class named `name` or abort
- fun get_class(name: String): MClass do return self.compiler.mainmodule.get_primitive_class(name)
-
# Force to get the primitive property named `name` in the instance `recv` or abort
fun get_property(name: String, recv: MType): MMethod
do
end
end
+ # The currently processed module
+ #
+ # alias for `compiler.mainmodule`
+ fun mmodule: MModule do return compiler.mainmodule
+
# Generate an integer value
fun int_instance(value: Int): RuntimeVariable
do
# Generate a string value
fun string_instance(string: String): RuntimeVariable
do
- var mtype = self.get_class("String").mclass_type
+ var mtype = mmodule.string_type
var name = self.get_name("varonce")
self.add_decl("static {mtype.ctype} {name};")
var res = self.new_var(mtype)
- self.add("if ({name}) \{")
+ self.add("if (likely({name}!=NULL)) \{")
self.add("{res} = {name};")
self.add("\} else \{")
- var native_mtype = self.get_class("NativeString").mclass_type
+ var native_mtype = mmodule.native_string_type
var nat = self.new_var(native_mtype)
self.add("{nat} = \"{string.escape_to_c}\";")
var length = self.int_instance(string.length)
var modelbuilder = v.compiler.modelbuilder
var val = constant_value
var node = modelbuilder.mpropdef2node(self)
+
+ if is_abstract then
+ var cn = v.class_name_string(arguments.first)
+ v.current_node = node
+ v.add("PRINT_ERROR(\"Runtime error: Abstract method `%s` called on `%s`\", \"{mproperty.name.escape_to_c}\", {cn});")
+ v.add_raw_abort
+ return null
+ end
+
if node isa APropdef then
var oldnode = v.current_node
v.current_node = node
redef class AMethPropdef
redef fun compile_to_c(v, mpropdef, arguments)
do
- if mpropdef.is_abstract then
- var cn = v.class_name_string(arguments.first)
- v.add("PRINT_ERROR(\"Runtime error: Abstract method `%s` called on `%s`\", \"{mpropdef.mproperty.name.escape_to_c}\", {cn});")
- v.add_raw_abort
- return
- end
-
# Call the implicit super-init
var auto_super_inits = self.auto_super_inits
if auto_super_inits != null then
fun init_expr(v: AbstractCompilerVisitor, recv: RuntimeVariable)
do
- if has_value and not is_lazy then evaluate_expr(v, recv)
+ if has_value and not is_lazy and not n_expr isa ANullExpr then evaluate_expr(v, recv)
end
# Evaluate, store and return the default value of the attribute
v.add_decl("static {mtype.ctype} {name};")
v.add_decl("static int {guard};")
var res = v.new_var(mtype)
- v.add("if ({guard}) \{")
+ v.add("if (likely({guard})) \{")
v.add("{res} = {name};")
v.add("\} else \{")
var i = v.expr(self.n_expr, mtype)