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LibJS: Implement constructor/non-constructor function calls

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This adds Function::construct() for constructor function calls via `new`
keyword. NativeFunction doesn't have constructor behaviour by default,
ScriptFunction simply calls call() in construct()
This commit is contained in:
Linus Groh
2020-04-01 18:31:24 +01:00
committed by Andreas Kling
parent a27884e4be
commit 849e2c77e4
Notes: sideshowbarker 2024-07-19 08:00:53 +09:00 
Author: https://github.com/linusg
Commit: https://github.com/SerenityOS/serenity/commit/849e2c77e47
Pull-request: https://github.com/SerenityOS/serenity/pull/1546
Reviewed-by: https://github.com/awesomekling
Reviewed-by: https://github.com/bugaevc
11 changed files with 66 additions and 1 deletions
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3
Libraries/LibJS/Runtime/NativeFunction.h
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@@ -37,6 +37,9 @@ public:
virtual ~NativeFunction() override;
virtual Value call(Interpreter&) override;
virtual Value construct(Interpreter&) override;
virtual bool has_constructor() const { return false; }
protected:
NativeFunction() {}