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LibJS: Add const Value::as_function()

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This commit is contained in:
Linus Groh 2021-09-25 09:43:34 +02:00
parent 2dba048146
commit e14f420a44
2 changed files with 7 additions and 0 deletions
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6
Userland/Libraries/LibJS/Runtime/Value.cpp
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@ -228,6 +228,12 @@ FunctionObject& Value::as_function()
return static_cast<FunctionObject&>(as_object()); return static_cast<FunctionObject&>(as_object());
} }
FunctionObject const& Value::as_function() const
{
VERIFY(is_function());
return static_cast<FunctionObject const&>(as_object());
}
// 7.2.4 IsConstructor ( argument ), https://tc39.es/ecma262/#sec-isconstructor // 7.2.4 IsConstructor ( argument ), https://tc39.es/ecma262/#sec-isconstructor
bool Value::is_constructor() const bool Value::is_constructor() const
{ {

1
Userland/Libraries/LibJS/Runtime/Value.h
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@ -240,6 +240,7 @@ public:
Array& as_array(); Array& as_array();
FunctionObject& as_function(); FunctionObject& as_function();
FunctionObject const& as_function() const;
i32 as_i32() const; i32 as_i32() const;
u32 as_u32() const; u32 as_u32() const;