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17 Commits

Author SHA1 Message Date
Ishan Jain 5ac3b5e29a Fixed Parser, Can parse Let statements now 2019-12-25 17:55:15 +05:30
Ishan Jain 631c2d8b1a Added Integer Literal Parser
1. Added Integer Literal Parser
2. Removed Unused imports.
3. Fixed issues reported by Clippy
2019-09-13 01:08:09 +05:30
Ishan Jain 2863ad8aa4 Refactor and added identifier expression parser
1. Refactor Lexer::Token to Lexer::Token + Lexer::TokenType.
2. Added From/TryFrom on Lexer::Literal.
3. Added ExpressionStatement Parser
4. Added From<String> for ParseError.
5. Added prefix_parse_fn and infix_parse_fn table.
6. Added parse_expression
7. Added tests
8. Fixed lint issues reported by Clippy
2019-09-12 22:49:57 +05:30
Ishan Jain 77ecd6e3dd Back to using enum in AST 2019-09-09 15:04:59 +05:30
Ishan Jain 68330a8156 Refactored parser back to using traits rather than enum, Added gitignore, Added return statement 2019-09-09 00:44:27 +05:30
Ishan Jain 98023fe219 Refactored again, Fixed most warnings, Removed unused code 2019-09-08 00:17:08 +05:30
Ishan Jain 5bd49acb67 Refactored again, let statement parser, Except for the expression parser is complete 2019-09-07 20:30:31 +05:30
Ishan Jain 20a4907153 Added let statement parser 2019-09-07 19:32:44 +05:30
Ishan Jain 142b34edc4 Refactored again, Compiles now. 2019-09-07 01:16:52 +05:30
Ishan Jain f202d0dacd Resuming project. Refactored project 2019-08-31 01:28:20 +05:30
Ishan Jain 7409606f3d Committing and saving work done on the parser 2019-04-14 16:45:40 +05:30
Ishan Jain 9c018d2fe2 Added REPL 2019-02-05 14:27:20 +05:30
Ishan Jain 420db45c76 Added == and != along with tests 2019-02-04 23:38:22 +05:30
Ishan Jain c0efc2c316 Refactored lexer
1. Changed input from Vec<u8> to Peekable<Chars>
2. Refactored methods implemented on lexer
2019-02-04 19:57:41 +05:30
Ishan Jain f31e4bfee1 Added true,false,return,if,else keywords, Single character tokens, tests
and change Vec<char> to Vec<u8>
2019-02-04 17:16:17 +05:30
Ishan Jain 561c4c6089 Added NULL, RBrace, LBrace tokens 2019-02-04 11:10:36 +05:30
Ishan Jain c84e73756f Initial commit. Working on lexer 2019-01-14 00:39:27 +05:30