| 64 | #define EXPECT(tok) ECHECK(Expect(tok)) |
| 65 | |
| 66 | static bool ValidateUTF8(const std::string &str) { |
| 67 | const char *s = &str[0]; |
| 68 | const char *const sEnd = s + str.length(); |
| 69 | while (s < sEnd) { |
| 70 | if (FromUTF8(&s) < 0) { return false; } |
| 71 | } |
| 72 | return true; |
| 73 | } |
| 74 | |
| 75 | static bool IsLowerSnakeCase(const std::string &str) { |
| 76 | for (size_t i = 0; i < str.length(); i++) { |