Classes: Partial fix for constructor not calling super

src/arm64/full-codegen-arm64.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_ARM64
 
 #include "src/code-factory.h"
 #include "src/code-stubs.h"
@@ skipping 419 matching lines @@
     __ Pop(x0);
     EmitProfilingCounterReset();
     __ Bind(&ok);
 
     // Make sure that the constant pool is not emitted inside of the return
     // sequence. This sequence can get patched when the debugger is used. See
     // debug-arm64.cc:BreakLocationIterator::SetDebugBreakAtReturn().
     {
       InstructionAccurateScope scope(masm_,
                                      Assembler::kJSRetSequenceInstructions);
-      CodeGenerator::RecordPositions(masm_, function()->end_position() - 1);
+      if (function()->end_position() != RelocInfo::kNoPosition) {
+        CodeGenerator::RecordPositions(masm_, function()->end_position() - 1);
+      }
       __ RecordJSReturn();
       // This code is generated using Assembler methods rather than Macro
       // Assembler methods because it will be patched later on, and so the size
       // of the generated code must be consistent.
       const Register& current_sp = __ StackPointer();
       // Nothing ensures 16 bytes alignment here.
       DCHECK(!current_sp.Is(csp));
       __ mov(current_sp, fp);
       int no_frame_start = masm_->pc_offset();
       __ ldp(fp, lr, MemOperand(current_sp, 2 * kXRegSize, PostIndex));
@@ skipping 4872 matching lines @@
   return previous_;
 }
 
 
 #undef __
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM64