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LibJS: Split Function into subclasses NativeFunction and ScriptFunction

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Both types of functions are now Function and implement calling via:

    virtual Value call(Interpreter&, Vector<Value> arguments);

This removes the need for CallExpression::execute() to care about which
kind of function it's calling. :^)
This commit is contained in:
Andreas Kling 2020-03-13 10:08:52 +01:00
parent de6f697eba
commit d9c7009604
9 changed files with 133 additions and 42 deletions
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10
Libraries/LibJS/NativeFunction.h
View file

@ -27,22 +27,22 @@
#pragma once
#include <AK/Function.h>
#include <LibJS/Object.h>
#include <LibJS/Function.h>
namespace JS {
class NativeFunction final : public Object {
class NativeFunction final : public Function {
public:
explicit NativeFunction(AK::Function<Value(Interpreter&, Vector<Argument>)>);
explicit NativeFunction(AK::Function<Value(Interpreter&, Vector<Value>)>);
virtual ~NativeFunction() override;
AK::Function<Value(Interpreter&, Vector<Argument>)>& native_function() { return m_native_function; }
virtual Value call(Interpreter&, Vector<Value>) override;
private:
virtual bool is_native_function() const override { return true; }
virtual const char* class_name() const override { return "NativeFunction"; }
AK::Function<Value(Interpreter&, Vector<Argument>)> m_native_function;
AK::Function<Value(Interpreter&, Vector<Value>)> m_native_function;
};
}