IsIdentifier     1535 src/objects.cc   if ((!IsIdentifier(isolate->unicode_cache(), &buffer)
IsIdentifier      824 src/preparser.cc       expression.IsIdentifier() &&
IsIdentifier      913 src/preparser.cc         expression.IsIdentifier() &&
IsIdentifier      936 src/preparser.cc         expression.IsIdentifier() &&
IsIdentifier      303 src/preparser.h     bool IsIdentifier() {
IsIdentifier      319 src/preparser.h       return !IsParenthesized() && IsIdentifier();
IsIdentifier      437 src/scanner.h    static bool IsIdentifier(unibrow::CharacterStream* buffer);