optimize lexer

This commit is contained in:
ValKmjolnir 2023-08-23 00:59:35 +08:00
parent 00449c2bfb
commit ba629e57d7
1 changed files with 2 additions and 2 deletions

View File

@ -15,7 +15,7 @@ bool lexer::is_id(char c) {
}
bool lexer::is_hex(char c) {
return std::isdigit(c) || ('a'<=c && c<='f') || ('A'<=c && c<='F');
return std::isxdigit(c);
}
bool lexer::is_oct(char c) {