Fix typos, null check, and exception class.

Author: aardvark179

src/main/java/org/truffleruby/core/basicobject/BasicObjectNodes.java

@@ -331,7 +331,7 @@ public InternalMethod getMethod() {
 
         @Override
         public Object inlineExecute(Frame callerFrame, Object self, Object[] args, Object block) {
-            if (args != null && args.length > 0) {
+            if (args.length > 0) {
                 throw new InlinedMethodNode.RewriteException();
             }
             return execute();
@@ -636,7 +636,7 @@ public static AllocateNode create() {
         @Specialization(guards = "!rubyClass.isSingleton")
         protected RubyBasicObject allocate(RubyClass rubyClass) {
             final RubyBasicObject instance = new RubyBasicObject(rubyClass, getLanguage().basicObjectShape);
-            AllocationTracing.traceBsicObjectAllocation(instance, rubyClass, this);
+            AllocationTracing.traceBasicObjectAllocation(instance, rubyClass, this);
             return instance;
         }
 

src/main/java/org/truffleruby/core/inlined/InlinedMethodNode.java

@@ -9,8 +9,8 @@
  */
 package org.truffleruby.core.inlined;
 
-import com.oracle.truffle.api.exception.AbstractTruffleException;
 import com.oracle.truffle.api.frame.Frame;
+import com.oracle.truffle.api.nodes.ControlFlowException;
 
 import org.truffleruby.builtins.CoreMethodArrayArgumentsNode;
 import org.truffleruby.language.methods.InternalMethod;
@@ -21,7 +21,7 @@ public abstract class InlinedMethodNode extends CoreMethodArrayArgumentsNode {
 
     public abstract InternalMethod getMethod();
 
-    public static class RewriteException extends AbstractTruffleException {
+    public static class RewriteException extends ControlFlowException {
 
         private static final long serialVersionUID = -4128190563044417424L;
     }

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

@@ -76,7 +76,7 @@ private static void traceBoundary(RubyLanguage language, RubyContext context, Ob
         }
     }
 
-    public static void traceBsicObjectAllocation(RubyDynamicObject instance, RubyDynamicObject rubyClass,
+    public static void traceBasicObjectAllocation(RubyDynamicObject instance, RubyDynamicObject rubyClass,
             RubyContextSourceNode node) {
         RubyLanguage language = node.getLanguage();
         RubyContext context = node.getContext();
@@ -118,10 +118,8 @@ public static void callTraceInlineAllocation(RubyLanguage language, RubyContext
         final SourceSection allocatingSourceSection = context
                 .getCallStack()
                 .getTopMostUserSourceSection(node.getEncapsulatingSourceSection());
-        final String className = LogicalClassNode.getUncached().execute(klass).fields
-                .getName();
 
-        callAllocationTrace(language, context, instance, allocatingSourceSection, "__allocate__", className);
+        callAllocationTrace(language, context, instance, allocatingSourceSection, "__allocate__", "Class");
     }
 
     @TruffleBoundary