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LibJS: Rename OrdinaryFunctionObject to ECMAScriptFunctionObject

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The old name is the result of the perhaps somewhat confusingly named
abstract operation OrdinaryFunctionCreate(), which creates an "ordinary
object" (https://tc39.es/ecma262/#ordinary-object) in contrast to an
"exotic object" (https://tc39.es/ecma262/#exotic-object).

However, the term "Ordinary Function" is not used anywhere in the spec,
instead the created object is referred to as an "ECMAScript Function
Object" (https://tc39.es/ecma262/#sec-ecmascript-function-objects), so
let's call it that.

The "ordinary" vs. "exotic" distinction is important because there are
also "Built-in Function Objects", which can be either implemented as
ordinary ECMAScript function objects, or as exotic objects (our
NativeFunction).

More work needs to be done to move a lot of infrastructure to
ECMAScriptFunctionObject in order to make FunctionObject nothing more
than an interface for objects that implement [[Call]] and optionally
[[Construct]].
This commit is contained in:
Linus Groh 2021-09-24 22:40:38 +02:00
parent d787775806
commit e37cf73300
19 changed files with 55 additions and 57 deletions
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4
Userland/Libraries/LibJS/Interpreter.cpp
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@ -8,10 +8,10 @@
#include <AK/ScopeGuard.h>
#include <LibJS/AST.h>
#include <LibJS/Interpreter.h>
#include <LibJS/Runtime/ECMAScriptFunctionObject.h>
#include <LibJS/Runtime/FunctionEnvironment.h>
#include <LibJS/Runtime/GlobalEnvironment.h>
#include <LibJS/Runtime/GlobalObject.h>
#include <LibJS/Runtime/OrdinaryFunctionObject.h>
#include <LibJS/Runtime/Reference.h>
#include <LibJS/Runtime/Shape.h>
#include <LibJS/Runtime/Value.h>
@ -100,7 +100,7 @@ void Interpreter::enter_scope(const ScopeNode& scope_node, ScopeType scope_type,
lexical_environment()->put_into_environment(declaration.name(), { js_undefined(), DeclarationKind::Var });
}
for (auto& declaration : scope_node.functions()) {
auto* function = OrdinaryFunctionObject::create(global_object, declaration.name(), declaration.body(), declaration.parameters(), declaration.function_length(), lexical_environment(), declaration.kind(), declaration.is_strict_mode());
auto* function = ECMAScriptFunctionObject::create(global_object, declaration.name(), declaration.body(), declaration.parameters(), declaration.function_length(), lexical_environment(), declaration.kind(), declaration.is_strict_mode());
vm().set_variable(declaration.name(), function, global_object);
}
});