LibJS: Inline fast case for Value::to_{boolean,number,numeric,primitive}

These functions all have a very common case that can be dealt with a
very simple inline check, often avoiding the need to call an out-of-line
function. This patch moves the common case to inline functions in a new
ValueInlines.h header (necessary due to header dependency issues..)

8% speed-up on the entire Kraken benchmark :^)

Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp

@@ -3252,6 +3252,7 @@ void generate_namespace_implementation(IDL::Interface const& interface, StringBu
 #include <LibJS/Runtime/PrimitiveString.h>
 #include <LibJS/Runtime/TypedArray.h>
 #include <LibJS/Runtime/Value.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibWeb/Bindings/@namespace_class@.h>
 #include <LibWeb/Bindings/ExceptionOrUtils.h>
 #include <LibWeb/Bindings/Intrinsics.h>
@@ -3415,6 +3416,7 @@ void generate_constructor_implementation(IDL::Interface const& interface, String
 #include <LibJS/Runtime/DataView.h>
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/Iterator.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibJS/Runtime/TypedArray.h>
 #include <LibWeb/Bindings/@constructor_class@.h>
 #include <LibWeb/Bindings/@prototype_class@.h>
@@ -3807,6 +3809,7 @@ void generate_prototype_implementation(IDL::Interface const& interface, StringBu
 #include <LibJS/Runtime/Iterator.h>
 #include <LibJS/Runtime/TypedArray.h>
 #include <LibJS/Runtime/Value.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibWeb/Bindings/@prototype_class@.h>
 #include <LibWeb/Bindings/ExceptionOrUtils.h>
 #include <LibWeb/Bindings/Intrinsics.h>
@@ -4121,6 +4124,7 @@ void generate_global_mixin_implementation(IDL::Interface const& interface, Strin
 #include <LibJS/Runtime/Iterator.h>
 #include <LibJS/Runtime/TypedArray.h>
 #include <LibJS/Runtime/Value.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibWeb/Bindings/@class_name@.h>
 #include <LibWeb/Bindings/ExceptionOrUtils.h>
 #include <LibWeb/Bindings/Intrinsics.h>

Tests/LibJS/test-value-js.cpp

@@ -5,6 +5,7 @@
  */
 
 #include <LibJS/Runtime/Value.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibTest/TestCase.h>
 
 using namespace JS;

Tests/LibJS/test262-runner.cpp

@@ -19,6 +19,7 @@
 #include <LibJS/Contrib/Test262/GlobalObject.h>
 #include <LibJS/Parser.h>
 #include <LibJS/Runtime/VM.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibJS/Script.h>
 #include <LibJS/SourceTextModule.h>
 #include <fcntl.h>

Userland/Applications/Assistant/Providers.cpp

@@ -18,6 +18,7 @@
 #include <LibGUI/FileIconProvider.h>
 #include <LibJS/Bytecode/Interpreter.h>
 #include <LibJS/Runtime/GlobalObject.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibJS/Script.h>
 #include <errno.h>
 #include <fcntl.h>

Userland/Applications/Spreadsheet/Cell.cpp

@@ -8,6 +8,7 @@
 #include "Spreadsheet.h"
 #include <AK/StringBuilder.h>
 #include <AK/TemporaryChange.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace Spreadsheet {
 

Userland/Applications/Spreadsheet/CellType/Numeric.cpp

@@ -9,6 +9,7 @@
 #include "../Spreadsheet.h"
 #include "Format.h"
 #include <AK/ScopeGuard.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace Spreadsheet {
 

Userland/Applications/Spreadsheet/JSIntegration.cpp

@@ -12,6 +12,7 @@
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/Object.h>
 #include <LibJS/Runtime/Value.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace Spreadsheet {
 

Userland/Libraries/LibJS/AST.cpp

@@ -34,6 +34,7 @@
 #include <LibJS/Runtime/Reference.h>
 #include <LibJS/Runtime/RegExpObject.h>
 #include <LibJS/Runtime/Shape.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <typeinfo>
 
 namespace JS {

Userland/Libraries/LibJS/Bytecode/Interpreter.cpp

@@ -29,6 +29,7 @@
 #include <LibJS/Runtime/Reference.h>
 #include <LibJS/Runtime/RegExpObject.h>
 #include <LibJS/Runtime/Value.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibJS/SourceTextModule.h>
 
 namespace JS::Bytecode {

Userland/Libraries/LibJS/Console.cpp

@@ -14,6 +14,7 @@
 #include <LibJS/Runtime/Completion.h>
 #include <LibJS/Runtime/StringConstructor.h>
 #include <LibJS/Runtime/Temporal/Duration.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp

@@ -34,6 +34,7 @@
 #include <LibJS/Runtime/ProxyObject.h>
 #include <LibJS/Runtime/Reference.h>
 #include <LibJS/Runtime/SuppressedError.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/Array.cpp

@@ -13,6 +13,7 @@
 #include <LibJS/Runtime/Error.h>
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/NativeFunction.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/ArrayPrototype.cpp

@@ -23,6 +23,7 @@
 #include <LibJS/Runtime/ObjectPrototype.h>
 #include <LibJS/Runtime/Realm.h>
 #include <LibJS/Runtime/Value.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/AsyncFunctionDriverWrapper.cpp

@@ -11,6 +11,7 @@
 #include <LibJS/Runtime/PromiseCapability.h>
 #include <LibJS/Runtime/PromiseConstructor.h>
 #include <LibJS/Runtime/VM.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/BigIntConstructor.cpp

@@ -11,6 +11,7 @@
 #include <LibJS/Runtime/Error.h>
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/VM.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/BooleanConstructor.cpp

@@ -9,6 +9,7 @@
 #include <LibJS/Runtime/BooleanConstructor.h>
 #include <LibJS/Runtime/BooleanObject.h>
 #include <LibJS/Runtime/GlobalObject.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/DataViewPrototype.cpp

@@ -7,6 +7,7 @@
 #include <AK/Checked.h>
 #include <AK/TypeCasts.h>
 #include <LibJS/Runtime/DataViewPrototype.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/DateConstructor.cpp

@@ -17,6 +17,7 @@
 #include <LibJS/Runtime/DatePrototype.h>
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/VM.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <sys/time.h>
 #include <time.h>
 

Userland/Libraries/LibJS/Runtime/DatePrototype.cpp

@@ -23,6 +23,7 @@
 #include <LibJS/Runtime/Intl/DateTimeFormatConstructor.h>
 #include <LibJS/Runtime/Temporal/Instant.h>
 #include <LibJS/Runtime/Value.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibLocale/DateTimeFormat.h>
 #include <LibLocale/Locale.h>
 #include <LibTimeZone/TimeZone.h>

Userland/Libraries/LibJS/Runtime/GlobalObject.cpp

@@ -80,6 +80,7 @@
 #include <LibJS/Runtime/Temporal/ZonedDateTimeConstructor.h>
 #include <LibJS/Runtime/TypedArray.h>
 #include <LibJS/Runtime/Value.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibJS/Runtime/WeakMapConstructor.h>
 #include <LibJS/Runtime/WeakRefConstructor.h>
 #include <LibJS/Runtime/WeakSetConstructor.h>

Userland/Libraries/LibJS/Runtime/Intl/AbstractOperations.cpp

@@ -15,6 +15,7 @@
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/Intl/AbstractOperations.h>
 #include <LibJS/Runtime/Intl/Locale.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibLocale/Locale.h>
 
 namespace JS::Intl {

Userland/Libraries/LibJS/Runtime/Intl/DateTimeFormatFunction.cpp

@@ -10,6 +10,7 @@
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/Intl/DateTimeFormat.h>
 #include <LibJS/Runtime/Intl/DateTimeFormatFunction.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS::Intl {
 

Userland/Libraries/LibJS/Runtime/Intl/DateTimeFormatPrototype.cpp

@@ -9,6 +9,7 @@
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/Intl/DateTimeFormatFunction.h>
 #include <LibJS/Runtime/Intl/DateTimeFormatPrototype.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibLocale/DateTimeFormat.h>
 
 namespace JS::Intl {

Userland/Libraries/LibJS/Runtime/Intl/DurationFormat.cpp

@@ -16,6 +16,7 @@
 #include <LibJS/Runtime/Intl/PluralRulesConstructor.h>
 #include <LibJS/Runtime/Intl/RelativeTimeFormat.h>
 #include <LibJS/Runtime/Temporal/AbstractOperations.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS::Intl {
 

Userland/Libraries/LibJS/Runtime/Intl/NumberFormat.cpp

@@ -15,6 +15,7 @@
 #include <LibJS/Runtime/Intl/NumberFormat.h>
 #include <LibJS/Runtime/Intl/NumberFormatFunction.h>
 #include <LibJS/Runtime/Intl/PluralRules.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibUnicode/CurrencyCode.h>
 #include <math.h>
 #include <stdlib.h>

Userland/Libraries/LibJS/Runtime/Intl/PluralRulesPrototype.cpp

@@ -8,6 +8,7 @@
 #include <LibJS/Runtime/Array.h>
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/Intl/PluralRulesPrototype.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibLocale/PluralRules.h>
 
 namespace JS::Intl {

Userland/Libraries/LibJS/Runtime/Intl/RelativeTimeFormatPrototype.cpp

@@ -7,6 +7,7 @@
 #include <LibJS/Runtime/Array.h>
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/Intl/RelativeTimeFormatPrototype.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS::Intl {
 

Userland/Libraries/LibJS/Runtime/Iterator.cpp

@@ -12,6 +12,7 @@
 #include <LibJS/Runtime/FunctionObject.h>
 #include <LibJS/Runtime/Iterator.h>
 #include <LibJS/Runtime/VM.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/IteratorPrototype.cpp

@@ -12,6 +12,7 @@
 #include <LibJS/Runtime/Iterator.h>
 #include <LibJS/Runtime/IteratorHelper.h>
 #include <LibJS/Runtime/IteratorPrototype.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/JSONObject.cpp

@@ -23,6 +23,7 @@
 #include <LibJS/Runtime/NumberObject.h>
 #include <LibJS/Runtime/Object.h>
 #include <LibJS/Runtime/StringObject.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/MathObject.cpp

@@ -12,6 +12,7 @@
 #include <AK/Random.h>
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/MathObject.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <math.h>
 
 namespace JS {

Userland/Libraries/LibJS/Runtime/ObjectEnvironment.cpp

@@ -7,6 +7,7 @@
 
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/ObjectEnvironment.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/PropertyDescriptor.cpp

@@ -10,6 +10,7 @@
 #include <LibJS/Runtime/Object.h>
 #include <LibJS/Runtime/PropertyDescriptor.h>
 #include <LibJS/Runtime/Value.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/ProxyObject.cpp

@@ -12,6 +12,7 @@
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/PropertyDescriptor.h>
 #include <LibJS/Runtime/ProxyObject.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/RegExpPrototype.cpp

@@ -19,6 +19,7 @@
 #include <LibJS/Runtime/RegExpPrototype.h>
 #include <LibJS/Runtime/RegExpStringIterator.h>
 #include <LibJS/Runtime/StringPrototype.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/SetPrototype.cpp

@@ -11,6 +11,7 @@
 #include <LibJS/Runtime/Iterator.h>
 #include <LibJS/Runtime/SetIterator.h>
 #include <LibJS/Runtime/SetPrototype.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/StringConstructor.cpp

@@ -14,6 +14,7 @@
 #include <LibJS/Runtime/StringConstructor.h>
 #include <LibJS/Runtime/StringObject.h>
 #include <LibJS/Runtime/Utf16String.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/StringPrototype.cpp

@@ -26,6 +26,7 @@
 #include <LibJS/Runtime/StringPrototype.h>
 #include <LibJS/Runtime/Utf16String.h>
 #include <LibJS/Runtime/Value.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibLocale/Locale.h>
 #include <LibUnicode/CharacterTypes.h>
 #include <LibUnicode/Normalize.h>

Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp

@@ -24,6 +24,7 @@
 #include <LibJS/Runtime/Temporal/PlainTime.h>
 #include <LibJS/Runtime/Temporal/TimeZone.h>
 #include <LibJS/Runtime/Temporal/ZonedDateTime.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS::Temporal {
 

Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.h

@@ -14,6 +14,7 @@
 #include <LibJS/Runtime/Completion.h>
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/Temporal/ISO8601.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS::Temporal {
 

Userland/Libraries/LibJS/Runtime/Temporal/Calendar.cpp

@@ -23,6 +23,7 @@
 #include <LibJS/Runtime/Temporal/TimeZone.h>
 #include <LibJS/Runtime/Temporal/ZonedDateTime.h>
 #include <LibJS/Runtime/Value.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS::Temporal {
 

Userland/Libraries/LibJS/Runtime/Temporal/Duration.cpp

@@ -19,6 +19,7 @@
 #include <LibJS/Runtime/Temporal/PlainDate.h>
 #include <LibJS/Runtime/Temporal/TimeZone.h>
 #include <LibJS/Runtime/Temporal/ZonedDateTime.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS::Temporal {
 

Userland/Libraries/LibJS/Runtime/Temporal/DurationConstructor.cpp

@@ -10,6 +10,7 @@
 #include <LibJS/Runtime/Temporal/AbstractOperations.h>
 #include <LibJS/Runtime/Temporal/Duration.h>
 #include <LibJS/Runtime/Temporal/DurationConstructor.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS::Temporal {
 

Userland/Libraries/LibJS/Runtime/Temporal/InstantConstructor.cpp

@@ -9,6 +9,7 @@
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/Temporal/Instant.h>
 #include <LibJS/Runtime/Temporal/InstantConstructor.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS::Temporal {
 

Userland/Libraries/LibJS/Runtime/TypedArray.cpp

@@ -15,6 +15,7 @@
 #include <LibJS/Runtime/Iterator.h>
 #include <LibJS/Runtime/TypedArray.h>
 #include <LibJS/Runtime/TypedArrayConstructor.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/TypedArrayPrototype.cpp

@@ -13,6 +13,7 @@
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/TypedArray.h>
 #include <LibJS/Runtime/TypedArrayPrototype.h>
+#include <LibJS/Runtime/ValueInlines.h>
 
 namespace JS {
 

Userland/Libraries/LibJS/Runtime/Value.cpp

@@ -39,6 +39,7 @@
 #include <LibJS/Runtime/Utf16String.h>
 #include <LibJS/Runtime/VM.h>
 #include <LibJS/Runtime/Value.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <math.h>
 
 namespace JS {
@@ -453,7 +454,7 @@ ThrowCompletionOr<Utf16String> Value::to_utf16_string(VM& vm) const
 }
 
 // 7.1.2 ToBoolean ( argument ), https://tc39.es/ecma262/#sec-toboolean
-bool Value::to_boolean() const
+bool Value::to_boolean_slow_case() const
 {
     if (is_double()) {
         if (is_nan())
@@ -490,7 +491,7 @@ bool Value::to_boolean() const
 }
 
 // 7.1.1 ToPrimitive ( input [ , preferredType ] ), https://tc39.es/ecma262/#sec-toprimitive
-ThrowCompletionOr<Value> Value::to_primitive(VM& vm, PreferredType preferred_type) const
+ThrowCompletionOr<Value> Value::to_primitive_slow_case(VM& vm, PreferredType preferred_type) const
 {
     // 1. If input is an Object, then
     if (is_object()) {
@@ -585,12 +586,8 @@ ThrowCompletionOr<NonnullGCPtr<Object>> Value::to_object(VM& vm) const
 }
 
 // 7.1.3 ToNumeric ( value ), https://tc39.es/ecma262/#sec-tonumeric
-FLATTEN ThrowCompletionOr<Value> Value::to_numeric(VM& vm) const
+FLATTEN ThrowCompletionOr<Value> Value::to_numeric_slow_case(VM& vm) const
 {
-    // OPTIMIZATION: Fast path for when this value is already a number.
-    if (is_number())
-        return *this;
-
     // 1. Let primValue be ? ToPrimitive(value, number).
     auto primitive_value = TRY(to_primitive(vm, Value::PreferredType::Number));
 
@@ -688,7 +685,7 @@ double string_to_number(StringView string)
 }
 
 // 7.1.4 ToNumber ( argument ), https://tc39.es/ecma262/#sec-tonumber
-ThrowCompletionOr<Value> Value::to_number(VM& vm) const
+ThrowCompletionOr<Value> Value::to_number_slow_case(VM& vm) const
 {
     VERIFY(!is_empty());
 

Userland/Libraries/LibJS/Runtime/Value.h

@@ -440,6 +440,11 @@ public:
     }
 
 private:
+    bool to_boolean_slow_case() const;
+    ThrowCompletionOr<Value> to_number_slow_case(VM&) const;
+    ThrowCompletionOr<Value> to_numeric_slow_case(VM&) const;
+    ThrowCompletionOr<Value> to_primitive_slow_case(VM&, PreferredType) const;
+
     Value(u64 tag, u64 val)
     {
         VERIFY(!(tag & val));

Userland/Libraries/LibJS/Runtime/ValueInlines.h

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2023, Andreas Kling <kling@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibJS/Runtime/Completion.h>
+#include <LibJS/Runtime/Value.h>
+
+namespace JS {
+
+inline bool Value::to_boolean() const
+{
+    // OPTIMIZATION: Fast path for when this value is already a boolean.
+    if (is_boolean())
+        return as_bool();
+
+    return to_boolean_slow_case();
+}
+
+inline ThrowCompletionOr<Value> Value::to_number(VM& vm) const
+{
+    // OPTIMIZATION: Fast path for when this value is already a number.
+    if (is_number())
+        return *this;
+
+    return to_number_slow_case(vm);
+}
+
+inline ThrowCompletionOr<Value> Value::to_numeric(VM& vm) const
+{
+    // OPTIMIZATION: Fast path for when this value is already a number.
+    if (is_number())
+        return *this;
+
+    return to_numeric_slow_case(vm);
+}
+
+inline ThrowCompletionOr<Value> Value::to_primitive(VM& vm, PreferredType preferred_type) const
+{
+    if (!is_object())
+        return *this;
+    return to_primitive_slow_case(vm, preferred_type);
+}
+
+}

Userland/Libraries/LibWeb/Bindings/OptionConstructor.cpp

@@ -4,6 +4,7 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibWeb/Bindings/ExceptionOrUtils.h>
 #include <LibWeb/Bindings/HTMLOptionElementPrototype.h>
 #include <LibWeb/Bindings/OptionConstructor.h>

Userland/Libraries/LibWeb/HTML/CustomElements/CustomElementRegistry.cpp

@@ -6,6 +6,7 @@
 
 #include <LibJS/Runtime/FunctionObject.h>
 #include <LibJS/Runtime/Iterator.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibWeb/Bindings/CustomElementRegistryPrototype.h>
 #include <LibWeb/DOM/Document.h>
 #include <LibWeb/DOM/ElementFactory.h>

Userland/Libraries/LibWeb/WebGL/WebGLContextAttributes.cpp

@@ -6,6 +6,7 @@
 
 #include <LibJS/Runtime/Completion.h>
 #include <LibJS/Runtime/GlobalObject.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibWeb/WebGL/WebGLContextAttributes.h>
 
 namespace Web::WebGL {

Userland/Utilities/js.cpp

@@ -24,6 +24,7 @@
 #include <LibJS/Runtime/GlobalEnvironment.h>
 #include <LibJS/Runtime/JSONObject.h>
 #include <LibJS/Runtime/StringPrototype.h>
+#include <LibJS/Runtime/ValueInlines.h>
 #include <LibJS/SourceTextModule.h>
 #include <LibLine/Editor.h>
 #include <LibMain/Main.h>