| 74 | #define EXPECT(tok) ECHECK(Expect(tok)) |
| 75 | |
| 76 | static bool ValidateUTF8(const std::string &str) { |
| 77 | const char *s = &str[0]; |
| 78 | const char *const sEnd = s + str.length(); |
| 79 | while (s < sEnd) { |
| 80 | if (FromUTF8(&s) < 0) { return false; } |
| 81 | } |
| 82 | return true; |
| 83 | } |
| 84 | |
| 85 | static bool IsLowerSnakeCase(const std::string &str) { |
| 86 | for (size_t i = 0; i < str.length(); i++) { |