ES6: Add support for explicit octal and binary integer literals

test/mjsunit/harmony/numeric-literals.js

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-#ifndef V8_HEAP_SNAPSHOT_GENERATOR_INL_H_
-#define V8_HEAP_SNAPSHOT_GENERATOR_INL_H_
+// Flags: --harmony-numeric-literals
 
-#include "heap-snapshot-generator.h"
-
-namespace v8 {
-namespace internal {
+function TestOctalLiteral() {
+  assertEquals(0, 0o0);
+  assertEquals(0, 0O0);
+  assertEquals(1, 0o1);
+  assertEquals(7, 0o7);
+  assertEquals(8, 0o10);
+  assertEquals(63, 0o77);
+}
+TestOctalLiteral();
 
 
-HeapEntry* HeapGraphEdge::from() const {
-  return &snapshot()->entries()[from_index_];
+function TestOctalLiteralUsingNumberFunction() {
+  assertEquals(0, Number('0o0'));
+  assertEquals(0, Number('0O0'));
+  assertEquals(1, Number('0o1'));
+  assertEquals(7, Number('0o7'));
+  assertEquals(8, Number('0o10'));
+  assertEquals(63, Number('0o77'));
 }
+TestOctalLiteralUsingNumberFunction();
 
 
-HeapSnapshot* HeapGraphEdge::snapshot() const {
-  return to_entry_->snapshot();
+function TestBinaryLiteral() {
+  assertEquals(0, 0b0);
+  assertEquals(0, 0B0);
+  assertEquals(1, 0b1);
+  assertEquals(2, 0b10);
+  assertEquals(3, 0b11);
 }
+TestBinaryLiteral();
 
 
-int HeapEntry::index() const {
-  return static_cast<int>(this - &snapshot_->entries().first());
+function TestBinaryLiteralUsingNumberFunction() {
+  assertEquals(0, Number('0b0'));
+  assertEquals(0, Number('0B0'));
+  assertEquals(1, Number('0b1'));
+  assertEquals(2, Number('0b10'));
+  assertEquals(3, Number('0b11'));
 }
+TestBinaryLiteralUsingNumberFunction();
 
 
-int HeapEntry::set_children_index(int index) {
-  children_index_ = index;
-  int next_index = index + children_count_;
-  children_count_ = 0;
-  return next_index;
+// parseInt should (probably) not support 0b and 0o.
+// https://bugs.ecmascript.org/show_bug.cgi?id=1585
+function TestParseIntDoesNotSupportOctalNorBinary() {
+  assertEquals(0, parseInt('0o77'));
+  assertEquals(0, parseInt('0o77', 8));
+  assertEquals(0, parseInt('0b11'));
+  assertEquals(0, parseInt('0b11', 2));
 }
+TestParseIntDoesNotSupportOctalNorBinary();
 
 
-HeapGraphEdge** HeapEntry::children_arr() {
-  ASSERT(children_index_ >= 0);
-  return &snapshot_->children()[children_index_];
+function TestParseFloatDoesNotSupportOctalNorBinary() {
+  assertEquals(0, parseFloat('0o77'));
+  assertEquals(0, parseFloat('0b11'));
 }
-
-
-SnapshotObjectId HeapObjectsMap::GetNthGcSubrootId(int delta) {
-  return kGcRootsFirstSubrootId + delta * kObjectIdStep;
-}
-
-
-HeapObject* V8HeapExplorer::GetNthGcSubrootObject(int delta) {
-  return reinterpret_cast<HeapObject*>(
-      reinterpret_cast<char*>(kFirstGcSubrootObject) +
-      delta * HeapObjectsMap::kObjectIdStep);
-}
-
-
-int V8HeapExplorer::GetGcSubrootOrder(HeapObject* subroot) {
-  return static_cast<int>(
-      (reinterpret_cast<char*>(subroot) -
-       reinterpret_cast<char*>(kFirstGcSubrootObject)) /
-      HeapObjectsMap::kObjectIdStep);
-}
-
-} }  // namespace v8::internal
-
-#endif  // V8_HEAP_SNAPSHOT_GENERATOR_INL_H_
-
+TestParseFloatDoesNotSupportOctalNorBinary();