Make Failure inherit from MaybeObject instead of Object.

test/cctest/test-assembler-arm.cc

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 51 matching lines @@
   InitializeVM();
   v8::HandleScope scope;
 
   Assembler assm(NULL, 0);
 
   __ add(r0, r0, Operand(r1));
   __ mov(pc, Operand(lr));
 
   CodeDesc desc;
   assm.GetCode(&desc);
-  Object* code = Heap::CreateCode(desc,
-                                  Code::ComputeFlags(Code::STUB),
-                                  Handle<Object>(Heap::undefined_value()));
+  Object* code = Heap::CreateCode(
+      desc,
+      Code::ComputeFlags(Code::STUB),
+      Handle<Object>(Heap::undefined_value()))->ToObjectChecked();
   CHECK(code->IsCode());
 #ifdef DEBUG
   Code::cast(code)->Print();
 #endif
   F2 f = FUNCTION_CAST<F2>(Code::cast(code)->entry());
   int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 3, 4, 0, 0, 0));
   ::printf("f() = %d\n", res);
   CHECK_EQ(7, res);
 }
 
@@ skipping 13 matching lines @@
   __ add(r0, r0, Operand(r1));
   __ sub(r1, r1, Operand(1));
 
   __ bind(&C);
   __ teq(r1, Operand(0, RelocInfo::NONE));
   __ b(ne, &L);
   __ mov(pc, Operand(lr));
 
   CodeDesc desc;
   assm.GetCode(&desc);
-  Object* code = Heap::CreateCode(desc,
-                                  Code::ComputeFlags(Code::STUB),
-                                  Handle<Object>(Heap::undefined_value()));
+  Object* code = Heap::CreateCode(
+      desc,
+      Code::ComputeFlags(Code::STUB),
+      Handle<Object>(Heap::undefined_value()))->ToObjectChecked();
   CHECK(code->IsCode());
 #ifdef DEBUG
   Code::cast(code)->Print();
 #endif
   F1 f = FUNCTION_CAST<F1>(Code::cast(code)->entry());
   int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 100, 0, 0, 0, 0));
   ::printf("f() = %d\n", res);
   CHECK_EQ(5050, res);
 }
 
@@ skipping 22 matching lines @@
   __ RecordComment("dead code, just testing relocations");
   __ mov(r0, Operand(Factory::true_value()));
   __ RecordComment("dead code, just testing immediate operands");
   __ mov(r0, Operand(-1));
   __ mov(r0, Operand(0xFF000000));
   __ mov(r0, Operand(0xF0F0F0F0));
   __ mov(r0, Operand(0xFFF0FFFF));
 
   CodeDesc desc;
   assm.GetCode(&desc);
-  Object* code = Heap::CreateCode(desc,
-                                  Code::ComputeFlags(Code::STUB),
-                                  Handle<Object>(Heap::undefined_value()));
+  Object* code = Heap::CreateCode(
+      desc,
+      Code::ComputeFlags(Code::STUB),
+      Handle<Object>(Heap::undefined_value()))->ToObjectChecked();
   CHECK(code->IsCode());
 #ifdef DEBUG
   Code::cast(code)->Print();
 #endif
   F1 f = FUNCTION_CAST<F1>(Code::cast(code)->entry());
   int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 10, 0, 0, 0, 0));
   ::printf("f() = %d\n", res);
   CHECK_EQ(3628800, res);
 }
 
@@ skipping 24 matching lines @@
   __ mov(r2, Operand(r2, LSL, 2));
   __ strb(r2, MemOperand(r4, OFFSET_OF(T, c)));
   __ ldrsh(r2, MemOperand(r4, OFFSET_OF(T, s)));
   __ add(r0, r2, Operand(r0));
   __ mov(r2, Operand(r2, ASR, 3));
   __ strh(r2, MemOperand(r4, OFFSET_OF(T, s)));
   __ ldm(ia_w, sp, r4.bit() | fp.bit() | pc.bit());
 
   CodeDesc desc;
   assm.GetCode(&desc);
-  Object* code = Heap::CreateCode(desc,
-                                  Code::ComputeFlags(Code::STUB),
-                                  Handle<Object>(Heap::undefined_value()));
+  Object* code = Heap::CreateCode(
+      desc,
+      Code::ComputeFlags(Code::STUB),
+      Handle<Object>(Heap::undefined_value()))->ToObjectChecked();
   CHECK(code->IsCode());
 #ifdef DEBUG
   Code::cast(code)->Print();
 #endif
   F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry());
   t.i = 100000;
   t.c = 10;
   t.s = 1000;
   int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, &t, 0, 0, 0, 0));
   ::printf("f() = %d\n", res);
@@ skipping 70 matching lines @@
 
     // Convert from integer to floating point.
     __ mov(lr, Operand(42));
     __ vmov(s31, lr);
     __ vcvt_f64_s32(d4, s31);
     __ vstr(d4, r4, OFFSET_OF(T, f));
     __ ldm(ia_w, sp, r4.bit() | fp.bit() | pc.bit());
 
     CodeDesc desc;
     assm.GetCode(&desc);
-    Object* code = Heap::CreateCode(desc,
-                                    Code::ComputeFlags(Code::STUB),
-                                    Handle<Object>(Heap::undefined_value()));
+    Object* code = Heap::CreateCode(
+        desc,
+        Code::ComputeFlags(Code::STUB),
+        Handle<Object>(Heap::undefined_value()))->ToObjectChecked();
     CHECK(code->IsCode());
 #ifdef DEBUG
     Code::cast(code)->Print();
 #endif
     F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry());
     t.a = 1.5;
     t.b = 2.75;
     t.c = 17.17;
     t.d = 0.0;
     t.e = 0.0;
@@ skipping 28 matching lines @@
     // On entry, r0 = 0xAAAAAAAA = 0b10..10101010.
     __ ubfx(r0, r0, 1, 12);  // 0b00..010101010101 = 0x555
     __ sbfx(r0, r0, 0, 5);   // 0b11..111111110101 = -11
     __ bfc(r0, 1, 3);        // 0b11..111111110001 = -15
     __ mov(r1, Operand(7));
     __ bfi(r0, r1, 3, 3);    // 0b11..111111111001 = -7
     __ mov(pc, Operand(lr));
 
     CodeDesc desc;
     assm.GetCode(&desc);
-    Object* code = Heap::CreateCode(desc,
-                                    Code::ComputeFlags(Code::STUB),
-                                    Handle<Object>(Heap::undefined_value()));
+    Object* code = Heap::CreateCode(
+        desc,
+        Code::ComputeFlags(Code::STUB),
+        Handle<Object>(Heap::undefined_value()))->ToObjectChecked();
     CHECK(code->IsCode());
 #ifdef DEBUG
     Code::cast(code)->Print();
 #endif
     F1 f = FUNCTION_CAST<F1>(Code::cast(code)->entry());
     int res = reinterpret_cast<int>(
                 CALL_GENERATED_CODE(f, 0xAAAAAAAA, 0, 0, 0, 0));
     ::printf("f() = %d\n", res);
     CHECK_EQ(-7, res);
   }
@@ skipping 11 matching lines @@
     CpuFeatures::Scope scope(ARMv7);
     __ usat(r1, 8, Operand(r0));           // Sat 0xFFFF to 0-255 = 0xFF.
     __ usat(r2, 12, Operand(r0, ASR, 9));  // Sat (0xFFFF>>9) to 0-4095 = 0x7F.
     __ usat(r3, 1, Operand(r0, LSL, 16));  // Sat (0xFFFF<<16) to 0-1 = 0x0.
     __ add(r0, r1, Operand(r2));
     __ add(r0, r0, Operand(r3));
     __ mov(pc, Operand(lr));
 
     CodeDesc desc;
     assm.GetCode(&desc);
-    Object* code = Heap::CreateCode(desc,
-                                    Code::ComputeFlags(Code::STUB),
-                                    Handle<Object>(Heap::undefined_value()));
+    Object* code = Heap::CreateCode(
+        desc,
+        Code::ComputeFlags(Code::STUB),
+        Handle<Object>(Heap::undefined_value()))->ToObjectChecked();
     CHECK(code->IsCode());
 #ifdef DEBUG
     Code::cast(code)->Print();
 #endif
     F1 f = FUNCTION_CAST<F1>(Code::cast(code)->entry());
     int res = reinterpret_cast<int>(
                 CALL_GENERATED_CODE(f, 0xFFFF, 0, 0, 0, 0));
     ::printf("f() = %d\n", res);
     CHECK_EQ(382, res);
   }
 }
 
 #undef __