diff options
Diffstat (limited to 'deps/v8/src/scanner.h')
| -rw-r--r-- | deps/v8/src/scanner.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/deps/v8/src/scanner.h b/deps/v8/src/scanner.h index d3a6c6b22e..356c8e4a54 100644 --- a/deps/v8/src/scanner.h +++ b/deps/v8/src/scanner.h @@ -152,7 +152,7 @@ class DuplicateFinder { int AddTwoByteSymbol(Vector<const uint16_t> key, int value); // Add a a number literal by converting it (if necessary) // to the string that ToString(ToNumber(literal)) would generate. - // and then adding that string with AddAsciiSymbol. + // and then adding that string with AddOneByteSymbol. // This string is the actual value used as key in an object literal, // and the one that must be different from the other keys. int AddNumber(Vector<const uint8_t> key, int value); @@ -166,7 +166,7 @@ class DuplicateFinder { uint8_t* BackupKey(Vector<const uint8_t> key, bool is_one_byte); // Compare two encoded keys (both pointing into the backing store) - // for having the same base-127 encoded lengths and ASCII-ness, + // for having the same base-127 encoded lengths and representation. // and then having the same 'length' bytes following. static bool Match(void* first, void* second); // Creates a hash from a sequence of bytes. @@ -438,6 +438,12 @@ class Scanner { void SetHarmonyNumericLiterals(bool numeric_literals) { harmony_numeric_literals_ = numeric_literals; } + bool HarmonyClasses() const { + return harmony_classes_; + } + void SetHarmonyClasses(bool classes) { + harmony_classes_ = classes; + } // Returns true if there was a line terminator before the peek'ed token, // possibly inside a multi-line comment. @@ -647,6 +653,8 @@ class Scanner { bool harmony_modules_; // Whether we scan 0o777 and 0b111 as numbers. bool harmony_numeric_literals_; + // Whether we scan 'class', 'extends', 'static' and 'super' as keywords. + bool harmony_classes_; }; } } // namespace v8::internal |