Commit Graph

56 Commits

Author SHA1 Message Date
919cfb495c Fix segmentation fault causing bugs. 2018-02-21 18:54:52 -08:00
e5c2570bac Implement parsing if expressions. 2018-02-20 16:38:02 -08:00
8c8e84b10d Fix bug causing spaces and newlines to remain in source. 2018-02-20 16:37:37 -08:00
a7c49192fb Use the new utility functions. 2018-02-20 13:24:21 -08:00
f8d07350a7 Implement functions to help with allocation. 2018-02-20 13:11:40 -08:00
8ffcbb0ee2 Make blocks expressions, and add implicit void expression at block ends. 2018-02-18 21:05:06 -08:00
987027c4fc Revert "Allow last expression in code to not be terminated by a semicolon."
12660b1e4a
2018-02-18 20:05:15 -08:00
96b2dc234f Remove currently unused node types from the tree code. 2018-02-18 19:42:54 -08:00
12660b1e4a Allow last expression in code to not be terminated by a semicolon. 2018-02-18 19:02:06 -08:00
c7aa521b19 Change function name a little. 2018-02-17 21:33:33 -08:00
71f7711f92 Add sanitization of operators. 2018-02-17 20:31:30 -08:00
2e89a338df Rearrange parsing code for clarity. 2018-02-17 20:16:50 -08:00
7cee06131e Free table entries when the table is released. 2018-02-17 19:56:18 -08:00
07284d1fb2 Add a table entry free function. 2018-02-17 19:53:33 -08:00
72d60855c2 Implement storing expressions into block. 2018-02-17 19:52:40 -08:00
811704be25 Add a recursive tree freeing function. 2018-02-17 19:20:10 -08:00
a52735f0b3 Finish the "construct tree" part of Shunting Yard. 2018-02-17 19:08:35 -08:00
68b4fb5807 Complete the "rearrange" part of Shunting Yard in the parser. 2018-02-17 16:01:21 -08:00
b1aa2a4bf5 Implement associativity storage for operators. 2018-02-17 16:00:39 -08:00
bf3c90bed2 Begin the shunting-yard implementation. 2018-02-17 14:40:43 -08:00
101847e70d Implement function to pop things off the stack until parenth. 2018-02-17 14:40:30 -08:00
1157b126ca Add function to create a new op node and push it to a list. 2018-02-17 14:04:59 -08:00
aef84d0548 Remove now-gone tokens from the parser. 2018-02-17 14:02:10 -08:00
8cd1d23120 Add functions to separately register different types of operators. 2018-02-17 14:01:48 -08:00
a3ce8fbd9c Tone down the current token list, in favor of adding them later. 2018-02-17 13:32:55 -08:00
841c2f15e5 Add function to free tree nodes. 2018-02-17 12:55:50 -08:00
ab683cbd7a Add function to construct an operator tree node from a token. 2018-02-15 23:12:47 -08:00
e11f56ee68 Add utility function to check if token is an operator. 2018-02-15 23:11:25 -08:00
ee19f55058 Implement convenience functions for looking up the implemented entries. 2018-02-11 23:00:07 -08:00
8b13b9a735 Implement functions to register operators and functions into libabacus. 2018-02-11 22:50:44 -08:00
72be209f0f Implement two entry types and a function to store entries in table. 2018-02-11 22:50:08 -08:00
3de3f1ec00 Move structs used to hold custom operators and functions into new header 2018-02-11 22:38:40 -08:00
74034c7b76 Rename header files. 2018-02-11 22:32:42 -08:00
f67b98d7a6 Add a parser struct. 2018-02-11 22:26:19 -08:00
37a6f31b5f Start the overarching library code, and move result enum elsewhere. 2018-02-11 22:11:33 -08:00
e5351c17a2 Fix code to stick to proper naming convention. 2018-02-11 21:22:01 -08:00
732ff47f44 Add function to extract strings from tokens. 2018-02-11 13:42:05 -08:00
31329a13a6 Add initial code for statement parsing. 2018-02-10 23:06:47 -08:00
0958ecd1eb Begin working on an initial implementation for the parser. 2018-02-10 22:40:34 -08:00
6d836a5513 Add parser state code and skeleton for the parsing procedure. 2018-02-10 22:22:51 -08:00
03f27bda18 Write a basic tree header file to hold the structure of the parsed code. 2018-02-10 22:15:51 -08:00
1a6a80d26b Add the search feature. 2018-02-10 17:57:24 -08:00
a27bdc37f5 Begin working on a table struct to hold information during runtime. 2018-02-10 17:53:07 -08:00
3254f5741f Add cast to libab_result in ll_foreach call. 2018-02-10 17:21:45 -08:00
d79d001013 Make sure matches come with correct types. 2018-02-10 17:21:32 -08:00
0e4d82ad44 Fix bad expression for numbers. 2018-02-10 17:21:16 -08:00
0ff71a9389 Implement lexing code. 2018-02-10 17:13:59 -08:00
065f2fa4b9 Use the new error code conversion code. 2018-02-10 16:02:22 -08:00
b46dccb70d Add a utility header to convert error codes. 2018-02-10 16:01:08 -08:00
2db840288d Implement the initialization and freeing of lexer. 2018-02-10 14:21:04 -08:00