AllocationTracing only needs the instance and a Node now

Author: eregon

src/main/java/org/truffleruby/core/string/StringNodes.java

@@ -283,7 +283,7 @@ protected RubyString makeStringFromRope(Rope rope, RubyEncoding encoding, NotPro
                     false,
                     rope,
                     encoding);
-            AllocationTracing.trace(language, context, string, this);
+            AllocationTracing.trace(string, this);
             return string;
         }
 
@@ -301,7 +301,7 @@ protected RubyString makeStringFromBytes(byte[] bytes, RubyEncoding encoding, Co
                     false,
                     rope,
                     encoding);
-            AllocationTracing.trace(language, context, string, this);
+            AllocationTracing.trace(string, this);
             return string;
         }
 

src/main/java/org/truffleruby/language/backtrace/Backtrace.java

@@ -295,7 +295,7 @@ public Object getBacktraceLocations(RubyContext context, RubyLanguage language,
                     language.threadBacktraceLocationShape,
                     this,
                     i);
-            AllocationTracing.trace(language, context, instance, node);
+            AllocationTracing.trace(instance, node);
             locations[i] = instance;
         }
         return ArrayHelpers.createArray(context, language, locations);

src/main/java/org/truffleruby/language/methods/GetMethodObjectNode.java

@@ -93,7 +93,7 @@ protected RubyMethod getMethodObject(Frame frame, Object self, Object name, Disp
                 language.methodShape,
                 self,
                 method);
-        AllocationTracing.trace(language, context, instance, this);
+        AllocationTracing.trace(instance, this);
         return instance;
     }
 

src/main/java/org/truffleruby/language/objects/AllocationTracing.java

@@ -21,7 +21,6 @@
 import org.truffleruby.core.string.RubyString;
 import org.truffleruby.core.string.StringOperations;
 import org.truffleruby.language.LexicalScope;
-import org.truffleruby.language.RubyContextNode;
 import org.truffleruby.language.RubyContextSourceNode;
 import org.truffleruby.language.RubyDynamicObject;
 import org.truffleruby.language.arguments.RubyArguments;
@@ -37,20 +36,10 @@
 
 public abstract class AllocationTracing {
 
-    public static void trace(RubyDynamicObject instance, RubyContextNode node) {
-        traceObject(node.getLanguage(), node.getContext(), instance, node);
-    }
-
-    public static void trace(RubyDynamicObject instance, RubyContextSourceNode node) {
-        traceObject(node.getLanguage(), node.getContext(), instance, node);
-    }
-
-    public static void trace(RubyLanguage language, RubyContext context, RubyDynamicObject instance, Node node) {
-        traceObject(language, context, instance, node);
-    }
+    public static void trace(RubyDynamicObject instance, Node currentNode) {
+        final RubyLanguage language = RubyLanguage.get(currentNode);
+        final RubyContext context = RubyContext.get(currentNode);
 
-    private static void traceObject(RubyLanguage language, RubyContext context, RubyDynamicObject instance,
-            Node currentNode) {
         truffleTracing(language, instance);
 
         if (context.getObjectSpaceManager().isTracing(language)) {