From 30f5d619c39e725b7ee56220ea8cc000c1f90251 Mon Sep 17 00:00:00 2001
From: TopchetoEU <36534413+TopchetoEU@users.noreply.github.com>
Date: Tue, 14 Nov 2023 09:22:56 +0200
Subject: [PATCH] fix: errors now have the right prototype and name

---
 src/me/topchetoeu/jscript/lib/ErrorLib.java       | 3 ++-
 src/me/topchetoeu/jscript/lib/RangeErrorLib.java  | 2 ++
 src/me/topchetoeu/jscript/lib/SyntaxErrorLib.java | 2 ++
 src/me/topchetoeu/jscript/lib/TypeErrorLib.java   | 2 ++
 4 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/me/topchetoeu/jscript/lib/ErrorLib.java b/src/me/topchetoeu/jscript/lib/ErrorLib.java
index aeefa63..c681ed4 100644
--- a/src/me/topchetoeu/jscript/lib/ErrorLib.java
+++ b/src/me/topchetoeu/jscript/lib/ErrorLib.java
@@ -5,6 +5,7 @@ import me.topchetoeu.jscript.engine.Environment;
 import me.topchetoeu.jscript.engine.values.ArrayValue;
 import me.topchetoeu.jscript.engine.values.ObjectValue;
 import me.topchetoeu.jscript.engine.values.Values;
+import me.topchetoeu.jscript.engine.values.ObjectValue.PlaceholderProto;
 import me.topchetoeu.jscript.interop.InitType;
 import me.topchetoeu.jscript.interop.Native;
 import me.topchetoeu.jscript.interop.NativeConstructor;
@@ -50,8 +51,8 @@ import me.topchetoeu.jscript.interop.NativeInit;
         var target = new ObjectValue();
         if (thisArg instanceof ObjectValue) target = (ObjectValue)thisArg;
 
+        target.setPrototype(PlaceholderProto.ERROR);
         target.defineProperty(ctx, "stack", ArrayValue.of(ctx, ctx.stackTrace()));
-        target.defineProperty(ctx, "name", "Error");
         if (message == null) target.defineProperty(ctx, "message", "");
         else target.defineProperty(ctx, "message", Values.toString(ctx, message));
 
diff --git a/src/me/topchetoeu/jscript/lib/RangeErrorLib.java b/src/me/topchetoeu/jscript/lib/RangeErrorLib.java
index 540fec3..3c48d42 100644
--- a/src/me/topchetoeu/jscript/lib/RangeErrorLib.java
+++ b/src/me/topchetoeu/jscript/lib/RangeErrorLib.java
@@ -3,6 +3,7 @@ package me.topchetoeu.jscript.lib;
 import me.topchetoeu.jscript.engine.Context;
 import me.topchetoeu.jscript.engine.Environment;
 import me.topchetoeu.jscript.engine.values.ObjectValue;
+import me.topchetoeu.jscript.engine.values.ObjectValue.PlaceholderProto;
 import me.topchetoeu.jscript.interop.InitType;
 import me.topchetoeu.jscript.interop.Native;
 import me.topchetoeu.jscript.interop.NativeConstructor;
@@ -11,6 +12,7 @@ import me.topchetoeu.jscript.interop.NativeInit;
 @Native("RangeError") public class RangeErrorLib extends ErrorLib {
     @NativeConstructor(thisArg = true) public static ObjectValue constructor(Context ctx, Object thisArg, Object message) {
         var target = ErrorLib.constructor(ctx, thisArg, message);
+        target.setPrototype(PlaceholderProto.SYNTAX_ERROR);
         target.defineProperty(ctx, "name", "RangeError");
         return target;
     }
diff --git a/src/me/topchetoeu/jscript/lib/SyntaxErrorLib.java b/src/me/topchetoeu/jscript/lib/SyntaxErrorLib.java
index 2d8df7f..d47feb3 100644
--- a/src/me/topchetoeu/jscript/lib/SyntaxErrorLib.java
+++ b/src/me/topchetoeu/jscript/lib/SyntaxErrorLib.java
@@ -3,6 +3,7 @@ package me.topchetoeu.jscript.lib;
 import me.topchetoeu.jscript.engine.Context;
 import me.topchetoeu.jscript.engine.Environment;
 import me.topchetoeu.jscript.engine.values.ObjectValue;
+import me.topchetoeu.jscript.engine.values.ObjectValue.PlaceholderProto;
 import me.topchetoeu.jscript.interop.InitType;
 import me.topchetoeu.jscript.interop.Native;
 import me.topchetoeu.jscript.interop.NativeConstructor;
@@ -11,6 +12,7 @@ import me.topchetoeu.jscript.interop.NativeInit;
 @Native("SyntaxError") public class SyntaxErrorLib extends ErrorLib {
     @NativeConstructor(thisArg = true) public static ObjectValue constructor(Context ctx, Object thisArg, Object message) {
         var target = ErrorLib.constructor(ctx, thisArg, message);
+        target.setPrototype(PlaceholderProto.SYNTAX_ERROR);
         return target;
     }
     @NativeInit(InitType.PROTOTYPE) public static void init(Environment env, ObjectValue target) {
diff --git a/src/me/topchetoeu/jscript/lib/TypeErrorLib.java b/src/me/topchetoeu/jscript/lib/TypeErrorLib.java
index 906b096..7e4179c 100644
--- a/src/me/topchetoeu/jscript/lib/TypeErrorLib.java
+++ b/src/me/topchetoeu/jscript/lib/TypeErrorLib.java
@@ -3,6 +3,7 @@ package me.topchetoeu.jscript.lib;
 import me.topchetoeu.jscript.engine.Context;
 import me.topchetoeu.jscript.engine.Environment;
 import me.topchetoeu.jscript.engine.values.ObjectValue;
+import me.topchetoeu.jscript.engine.values.ObjectValue.PlaceholderProto;
 import me.topchetoeu.jscript.interop.InitType;
 import me.topchetoeu.jscript.interop.Native;
 import me.topchetoeu.jscript.interop.NativeConstructor;
@@ -11,6 +12,7 @@ import me.topchetoeu.jscript.interop.NativeInit;
 @Native("TypeError") public class TypeErrorLib extends ErrorLib {
     @NativeConstructor(thisArg = true) public static ObjectValue constructor(Context ctx, Object thisArg, Object message) {
         var target = ErrorLib.constructor(ctx, thisArg, message);
+        target.setPrototype(PlaceholderProto.SYNTAX_ERROR);
         return target;
     }
     @NativeInit(InitType.PROTOTYPE) public static void init(Environment env, ObjectValue target) {