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LibJS: Add all the Error subclasses
This patch adds instance, constructor and prototype classes for: - EvalError - InternalError - RangeError - ReferenceError - SyntaxError - TypeError - URIError Enumerator macros are used to reduce the amount of typing. :^)
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11 changed files with 157 additions and 7 deletions
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@ -26,6 +26,7 @@
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#pragma once
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#include <LibJS/Runtime/Error.h>
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#include <LibJS/Runtime/NativeFunction.h>
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namespace JS {
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@ -43,4 +44,22 @@ private:
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virtual const char* class_name() const override { return "ErrorConstructor"; }
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};
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#define DECLARE_ERROR_SUBCLASS_CONSTRUCTOR(TitleCase, snake_case) \
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class TitleCase##Constructor final : public NativeFunction { \
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public: \
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TitleCase##Constructor(); \
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virtual ~TitleCase##Constructor() override; \
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virtual Value call(Interpreter&) override; \
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virtual Value construct(Interpreter&) override; \
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\
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private: \
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virtual bool has_constructor() const override { return true; } \
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virtual const char* class_name() const override { return #TitleCase "Constructor"; } \
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};
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#define __JS_ENUMERATE_ERROR_SUBCLASS(TitleCase, snake_case) \
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DECLARE_ERROR_SUBCLASS_CONSTRUCTOR(TitleCase, snake_case)
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JS_ENUMERATE_ERROR_SUBCLASSES
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#undef __JS_ENUMERATE_ERROR_SUBCLASS
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}
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