diff options
Diffstat (limited to 'raul/Symbol.hpp')
| -rw-r--r-- | raul/Symbol.hpp | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/raul/Symbol.hpp b/raul/Symbol.hpp index 1189b7b..70062be 100644 --- a/raul/Symbol.hpp +++ b/raul/Symbol.hpp @@ -73,9 +73,7 @@ public: * Note this is faster than constructing a Symbol from another Symbol's * string since validation is unnecessary. */ - Symbol(const Symbol& symbol) - : std::basic_string<char>(symbol) - {} + Symbol(const Symbol& symbol) = default; /** Return true iff `c` is a valid Symbol start character. */ static inline bool is_valid_start_char(char c) { @@ -93,8 +91,8 @@ public: return false; // Must start with a letter or underscore } - for (size_t i = 0; i < str.length(); ++i) { - if (!is_valid_char(str[i])) { + for (auto c : str) { + if (!is_valid_char(c)) { return false; // All characters must be _, a-z, A-Z, 0-9 } } |