[Interpreter] Avoid dereferencing handles on BytecodeGenerator for AST operations.

src/interpreter/bytecode-peephole-optimizer.cc

Index: src/interpreter/bytecode-peephole-optimizer.cc
diff --git a/src/interpreter/bytecode-peephole-optimizer.cc b/src/interpreter/bytecode-peephole-optimizer.cc
index 24912a5ce8ed54ba67a551139b9bf60e7ae3eb7f..7ab7bc571d1501440e2b2c80cb0184b8bdb12e0a 100644
--- a/src/interpreter/bytecode-peephole-optimizer.cc
+++ b/src/interpreter/bytecode-peephole-optimizer.cc
@@ -294,6 +294,8 @@ void BytecodePeepholeOptimizer::TransformToStarIfLoadingNameConstantAction(
   DCHECK_EQ(last()->bytecode(), Bytecode::kLdaConstant);
   DCHECK(!Bytecodes::IsJump(node->bytecode()));
 
+  // TODO(5203): Remove this temporary exception.
+  AllowHandleDereference allow_deref;
   if (GetConstantForIndexOperand(last(), 0)->IsName()) {
     node->replace_bytecode(Bytecode::kStar);
   }