139 commits

Author	SHA1	Message	Date
Konstantin Nazarov	1958cfb285	Report syntax errors when reading in the REPL	2024-09-08 02:31:54 +01:00
Konstantin Nazarov	5cb8921c42	Add simple and naive string building functionality	2024-09-08 00:52:20 +01:00
Konstantin Nazarov	0b62026d27	Implement simple quotation (no unquote yet though)	2024-09-07 20:31:39 +01:00
Konstantin Nazarov	02dce3e11c	Add an error class to represent runtime errors	2024-09-07 17:37:12 +01:00
Konstantin Nazarov	fa4b912b88	Remove reduntant syntax_first/syntax_rest (use regular first/rest instead)	2024-09-07 12:16:55 +01:00
Konstantin Nazarov	12509f65df	Teach the compiler to handle syntax objects as input	2024-09-07 10:45:43 +01:00
Konstantin Nazarov	4b7d845757	Allow reading with preserving source location in syntax objects	2024-09-06 23:32:05 +01:00
Konstantin Nazarov	aa1d8d7fa9	Expose the source location class to the compiler/vm	2024-09-05 23:22:45 +01:00
Konstantin Nazarov	c194a34efb	Add self-evaluating symbols that start with ":"	2024-09-04 23:24:12 +01:00
Konstantin Nazarov	8515d45b1e	Use recursion for reading lists	2024-09-04 23:18:57 +01:00
Konstantin Nazarov	8f10ca2b50	Improve support of syntax objects	2024-09-03 00:24:44 +01:00
Konstantin Nazarov	908b896d43	Implement defining top-level variables including in REPL	2024-09-01 23:45:20 +01:00
Konstantin Nazarov	6a5aad3ae9	Fix dict tests	2024-09-01 23:11:53 +01:00
Konstantin Nazarov	09693768f8	Implement input of dicts and arrays in REPL	2024-09-01 23:02:21 +01:00
Konstantin Nazarov	94b8f21a82	Add support for reading arrays	2024-09-01 22:37:56 +01:00
Konstantin Nazarov	3999ef97ff	Register function into globals even if it's a closure	2024-09-01 18:04:12 +01:00
Konstantin Nazarov	8816c62a9e	Allow creating arrays from code	2024-09-01 16:13:28 +01:00
Konstantin Nazarov	7d160da5d0	Implement access to previously defined functions in REPL	2024-09-01 14:31:25 +01:00
Konstantin Nazarov	5279b44441	Load from globals only at the top level, do rest with closures	2024-08-31 19:42:27 +01:00
Konstantin Nazarov	4ab6142ca5	Propagate closures across multiple function calls	2024-08-31 18:10:17 +01:00
Konstantin Nazarov	51dfe6ac5a	A few simplifications of object conversion	2024-08-31 17:30:10 +01:00
Konstantin Nazarov	82b75e1448	Simplify compiler a bit by removing unneeded casts	2024-08-29 23:14:33 +01:00
Konstantin Nazarov	2e62a67490	Implement "let" construct in the compiler	2024-08-28 23:57:01 +01:00
Konstantin Nazarov	f78b6e67cd	Allow creating dicts with "dict" function	2024-08-28 21:51:25 +01:00
Konstantin Nazarov	b23eb26ffe	Add primitive logic operations: "and", "or", "not"	2024-08-27 22:31:13 +01:00
Konstantin Nazarov	781b3865c0	Add assert function to stdlib. Useful for tests	2024-08-27 20:19:47 +01:00
Konstantin Nazarov	7ea2c3e193	Implement mixed arithmetic with integers and floats	2024-08-27 20:15:22 +01:00
Konstantin Nazarov	f73de2675d	Implement proper reading of "nil" in REPL	2024-08-26 13:45:13 +01:00
Konstantin Nazarov	56ccf2b054	Handle empty lines in REPL	2024-08-26 13:36:01 +01:00
Konstantin Nazarov	516407f9c2	Don't duplicate input line when reading from REPL	2024-08-26 13:16:54 +01:00
Konstantin Nazarov	a3db5aa285	Add a simple REPL	2024-08-26 13:16:05 +01:00
Konstantin Nazarov	c7a3e820e0	Implement basic stdlib and a simple "println" function callable from lisp	2024-08-25 00:55:11 +01:00
Konstantin Nazarov	66502cac69	Implement enough of function call support to make "factorial" function	2024-08-24 00:28:29 +01:00
Konstantin Nazarov	8f6ebf2d0e	Make function-declaration example compile and work	2024-08-23 22:21:00 +01:00
Konstantin Nazarov	7a36787bd8	Initial support for compiling named functions	2024-08-23 22:08:02 +01:00
Konstantin Nazarov	ecbdc17f2b	Compile comparison operations	2024-08-23 21:30:05 +01:00
Konstantin Nazarov	5948bfa973	First working implementation of closures	2024-08-22 17:21:05 +01:00
Konstantin Nazarov	6fcd231694	Implement VM opcode for closure capture	2024-08-21 23:45:19 +01:00
Konstantin Nazarov	edc0a89ed9	Implement closure compilation (no running yet)	2024-08-20 23:18:48 +01:00
Konstantin Nazarov	fdf38c71bf	Read and compile full toplevel multiline program	2024-08-18 22:08:47 +01:00
Konstantin Nazarov	4bd21e0e17	Clean up the code around isatty() a bit	2024-08-18 20:14:35 +01:00
Konstantin Nazarov	dbf52344ae	Implement reading of code from files in the entry point	2024-08-18 20:01:40 +01:00
Konstantin Nazarov	7d88d483df	Fix callstack bug with returning to previous function	2024-08-18 12:56:54 +01:00
Konstantin Nazarov	a11b2bfa7e	Remove unnecessary creation of Reader object	2024-08-17 23:48:24 +01:00
Konstantin Nazarov	fce8b84276	Implement compiling lambda functions and function calls	2024-08-17 23:22:21 +01:00
Konstantin Nazarov	9a0f6d2264	Initial implementation of lambda compilation	2024-08-17 12:33:45 +01:00
Konstantin Nazarov	81eb5e43ce	Implement simple conditionals	2024-08-15 01:18:05 +01:00
Konstantin Nazarov	3a117c9b1f	Enable execution of primitive arithmetic bytecode	2024-08-13 01:11:23 +01:00
Konstantin Nazarov	040eb540b1	Implement reading and writing from stack	2024-08-12 23:05:40 +01:00
Konstantin Nazarov	fd507f6fcd	Improve the code in vli.cpp to be more readable	2024-08-11 23:04:46 +01:00
Konstantin Nazarov	c63af0057f	Stop printing debug output from the compiler	2024-08-11 21:40:32 +01:00
Konstantin Nazarov	f305901121	Return compiled function from the compile()	2024-08-11 21:37:37 +01:00
Konstantin Nazarov	d3471ed1af	Make primitive arithmetic operations compile to bytecode	2024-08-11 19:25:37 +01:00
Konstantin Nazarov	8a50f99340	Reduce number of opcodes required for addition	2024-08-11 12:37:00 +01:00
Konstantin Nazarov	74bff1a4c4	Implement writing of opcodes	2024-08-11 02:25:44 +01:00
Konstantin Nazarov	3cb4869ed5	First proper code generation for addition	2024-08-10 21:47:07 +01:00
Konstantin Nazarov	a195b8d0e3	More const qualifiers added	2024-08-10 18:56:42 +01:00
Konstantin Nazarov	f1fd15171c	Add const qualifiers where necessary	2024-08-10 18:46:20 +01:00
Konstantin Nazarov	db6ff8deba	Add "Opcode" type	2024-08-10 18:24:16 +01:00
Konstantin Nazarov	935c629460	Add error location reporting	2024-08-10 11:17:20 +01:00
Konstantin Nazarov	4c7b44ff01	Stop passing arena explicitly	2024-08-09 23:45:06 +01:00
Konstantin Nazarov	b40f835bfb	Simplify the handling of OffPtr	2024-08-06 20:32:55 +01:00
Konstantin Nazarov	92f546107e	Add compiler context	2024-08-04 20:38:56 +01:00
Konstantin Nazarov	ae6f86e4f7	Add symbol comparison and test for it	2024-08-04 01:03:01 +01:00
Konstantin Nazarov	7bcd6afeb2	Add simple array test	2024-08-04 00:33:17 +01:00
Konstantin Nazarov	b0166cc7da	Add test for dictionary "get()"	2024-08-03 18:53:14 +01:00
Konstantin Nazarov	07e2b44657	Reading back dicts	2024-08-03 13:43:59 +01:00
Konstantin Nazarov	1f14624664	Garbage-collect dictionaries properly	2024-08-03 02:54:53 +01:00
Konstantin Nazarov	737dc03054	Cleaner test setup	2024-08-02 23:27:36 +01:00
Konstantin Nazarov	216fb486cd	Dictionary writing + insert	2024-08-01 22:45:16 +01:00
Konstantin Nazarov	a3724e1c78	Add dicts and super primitive test suite	2024-08-01 18:56:38 +01:00
Konstantin Nazarov	42a5b7da2b	Add arrays and boilerplate for the compiler	2024-07-30 23:52:23 +01:00
Konstantin Nazarov	6e662ad6c4	Remove some of the commented out code	2024-07-30 22:57:03 +01:00
Konstantin Nazarov	f87822933a	Make garbage collection work	2024-07-30 00:14:09 +01:00
Konstantin Nazarov	426d3d7029	Add ASAN poisoning to the arena	2024-07-29 20:34:00 +01:00
Konstantin Nazarov	2f59b0ba12	First successful read and write	2024-07-29 00:14:30 +01:00
Konstantin Nazarov	4718780d9d	Make writer actually print something ... This also fixes some of the GcRoot bugs	2024-07-28 23:37:43 +01:00
Konstantin Nazarov	ba433dafe9	Implement basic writer	2024-07-28 17:54:04 +01:00
Konstantin Nazarov	220adaace9	Add utf-8 conversion from string to byte array	2024-07-28 16:40:52 +01:00
Konstantin Nazarov	cdcd111fb2	Add byte arrays	2024-07-28 15:42:18 +01:00
Konstantin Nazarov	1c2f272c1d	Implement most of the reader	2024-07-27 23:13:59 +01:00
Konstantin Nazarov	110a7c8433	Implement reading lists and bools	2024-07-27 19:40:13 +01:00
Konstantin Nazarov	46381cccef	Beginnings of a reader	2024-07-27 16:25:44 +01:00
Konstantin Nazarov	ded19f7962	Fix a few bugs with GC roots	2024-07-27 01:01:38 +01:00
Konstantin Nazarov	db91d830af	Fix some of the Value initializations	2024-07-26 20:20:13 +01:00
Konstantin Nazarov	7a6bdc8aad	Use GC roots in primitive types	2024-07-26 19:32:27 +01:00
Konstantin Nazarov	5ca7630c8c	Make a simple gc root actually work	2024-07-20 22:56:45 +01:00
Konstantin Nazarov	baa10bb56b	Initial implementation of arena with gc roots	2024-07-20 22:42:49 +01:00
Konstantin Nazarov	8ff01726cc	Initial commit - add basic boilerplate for POD types	2024-07-19 02:29:30 +01:00