| 23 | }; |
| 24 | |
| 25 | void ParseOperators(const String & str, List<Token> & tokens, TokenFlags& tokenFlags, int line, int col, int startPos, String fileName) |
| 26 | { |
| 27 | int pos = 0; |
| 28 | while (pos < str.Length()) |
| 29 | { |
| 30 | wchar_t curChar = str[pos]; |
| 31 | wchar_t nextChar = (pos < str.Length() - 1) ? str[pos + 1] : '\0'; |
| 32 | wchar_t nextNextChar = (pos < str.Length() - 2) ? str[pos + 2] : '\0'; |
| 33 | auto InsertToken = [&](TokenType type, const String & ct) |
| 34 | { |
| 35 | tokens.Add(Token(type, ct, line, col + pos, pos + startPos, fileName, tokenFlags)); |
| 36 | tokenFlags = 0; |
| 37 | }; |
| 38 | switch (curChar) |
| 39 | { |
| 40 | case '+': |
| 41 | if (nextChar == '+') |
| 42 | { |
| 43 | InsertToken(TokenType::OpInc, "++"); |
| 44 | pos += 2; |
| 45 | } |
| 46 | else if (nextChar == '=') |
| 47 | { |
| 48 | InsertToken(TokenType::OpAddAssign, "+="); |
| 49 | pos += 2; |
| 50 | } |
| 51 | else |
| 52 | { |
| 53 | InsertToken(TokenType::OpAdd, "+"); |
| 54 | pos++; |
| 55 | } |
| 56 | break; |
| 57 | case '-': |
| 58 | if (nextChar == '-') |
| 59 | { |
| 60 | InsertToken(TokenType::OpDec, "--"); |
| 61 | pos += 2; |
| 62 | } |
| 63 | else if (nextChar == '=') |
| 64 | { |
| 65 | InsertToken(TokenType::OpSubAssign, "-="); |
| 66 | pos += 2; |
| 67 | } |
| 68 | else if (nextChar == '>') |
| 69 | { |
| 70 | InsertToken(TokenType::RightArrow, "->"); |
| 71 | pos += 2; |
| 72 | } |
| 73 | else |
| 74 | { |
| 75 | InsertToken(TokenType::OpSub, "-"); |
| 76 | pos++; |
| 77 | } |
| 78 | break; |
| 79 | case '*': |
| 80 | if (nextChar == '=') |
| 81 | { |
| 82 | InsertToken(TokenType::OpMulAssign, "*="); |
no test coverage detected