Commit Graph

149 Commits (6281a511e130aeb4f7c777de9b90c60d7c8c6f34)

Author SHA1 Message Date
Andrew Kelley ec33e5a638 simple unconditional defer support
See #110
2016-02-06 01:00:29 -07:00
Andrew Kelley bb4a532785 move os_get_random_bytes to os.zig 2016-02-04 01:00:54 -07:00
Andrew Kelley 97c61313da c_import of stdio.h works for some functions
See #88
2016-01-27 23:23:02 -07:00
Andrew Kelley e809baa866 remove bogus example code 2016-01-27 12:35:06 -07:00
Andrew Kelley 5afe473a86 different extern syntax and simplify parsing top level decls 2016-01-26 13:08:21 -07:00
Andrew Kelley 4e43973413 variable initializations are now mandatory
use `undefined` if you want uninitialized memory
2016-01-25 23:56:46 -07:00
Andrew Kelley a37bb4a4da add the C integer types 2016-01-25 23:21:13 -07:00
Andrew Kelley 1d68150242 compiler enforces checking for error
See #23
2016-01-25 20:27:57 -07:00
Andrew Kelley 50854226a6 syntax: back to -> for return type, no more => 2016-01-25 17:08:18 -07:00
Andrew Kelley deb3586884 implement %% prefix operator
See #23

also make undefined constants use llvm undef value
2016-01-25 15:45:05 -07:00
Andrew Kelley 6db6609df8 implement %% operator
See #23
2016-01-25 13:53:40 -07:00
Andrew Kelley bcb18338cd update std lib to use error type and global variables 2016-01-24 22:53:00 -07:00
Andrew Kelley f5cc7f65a3 fix parameter access of sret functions 2016-01-24 19:27:12 -07:00
Andrew Kelley 5c18826240 introduce the error keyword and type
See #23
2016-01-24 01:34:57 -07:00
Andrew Kelley 37aae53009 various small cleanups 2016-01-23 03:06:29 -07:00
Andrew Kelley 706f72f1b4 fix hang when returning from while loop
also fixes duplicate error message for function missing
return type.

also makes guess number game use %void for main return type.

closes #58
2016-01-23 02:46:24 -07:00
Andrew Kelley c0ea9290c4 main returns %void 2016-01-23 02:14:01 -07:00
Andrew Kelley 5e212db29c parsing error value decls and error value literals
and return with '?' or '%' prefix
2016-01-20 18:18:50 -07:00
Andrew Kelley ad9759bc8e basic support for switch expression 2016-01-20 02:12:24 -07:00
Andrew Kelley ae2151a751 use signed integer for sizes of things 2016-01-18 21:13:14 -07:00
Andrew Kelley 92dccde2fd revise plan for cat example 2016-01-18 19:32:27 -07:00
Andrew Kelley 826c7f06a3 fix cat example 2016-01-16 03:31:43 -07:00
Andrew Kelley 9e74b7e754 proposed cat example implementation 2016-01-16 03:10:15 -07:00
Andrew Kelley 5f7685336f better main symbol prototype
closes #64
2016-01-16 00:07:34 -07:00
Andrew Kelley dc162c7f83 rename "use" to "import" 2016-01-15 18:45:52 -07:00
Andrew Kelley 5f9ecb8566 instead of 'as' to cast, call type as function 2016-01-14 02:52:33 -07:00
Andrew Kelley b28b7f63d1 all types are now expressions
See #22
2016-01-13 18:15:51 -07:00
Andrew Kelley 75d5786603 cleanup guess number example 2016-01-10 01:32:15 -07:00
Andrew Kelley bdca82ea66 implement pub const 2016-01-09 00:37:48 -07:00
Andrew Kelley 2a8d6af7ba fix guess number example. now it works 2016-01-08 04:08:42 -07:00
Andrew Kelley 0c84ecd19d codegen: fix else if expression and maybe unwrap expr 2016-01-08 03:59:37 -07:00
Andrew Kelley a3c97081ca add ?? maybe unwrapping binary operator
add null literal
fix number literal / maybe interactions
2016-01-07 03:23:38 -07:00
Andrew Kelley c75d40680f while detects simple constant condition 2016-01-06 18:02:42 -07:00
Andrew Kelley 5e64c4d92f support pub structs. move rand to std lib.
guess number example prints the answer now
2016-01-06 04:41:11 -07:00
Andrew Kelley f1eafe4ebb fix bug in RNG example 2016-01-06 03:53:30 -07:00
Andrew Kelley 9c775d2111 codegen: fix member function invocation 2016-01-06 02:05:45 -07:00
Andrew Kelley 3c43bc9208 support unknown size arrays 2016-01-06 01:28:58 -07:00
Andrew Kelley 4ef062b9c8 array syntax is [10]i32 instead of [i32; 10] 2016-01-05 22:47:47 -07:00
Andrew Kelley e21a83dd74 update rand example 2016-01-05 17:02:26 -07:00
Andrew Kelley 4ce0fcb569 fix some errors in rand example 2016-01-05 06:50:06 -07:00
Andrew Kelley 3327b0488d add #min_value() and #max_value() 2016-01-05 06:30:49 -07:00
Andrew Kelley e1ff201d60 fix crash when struct field is invalid 2016-01-04 21:42:35 -07:00
Andrew Kelley 333a322127 multiple files example no longer use libc 2016-01-04 01:52:32 -07:00
Andrew Kelley fa6e3eec46 add #typeof() compiler function 2016-01-03 18:17:50 -07:00
Andrew Kelley b453345554 add rand example that doesn't yet work 2016-01-03 00:30:41 -07:00
Andrew Kelley 1abb4e59be fix various bugs related to guess number example 2016-01-02 21:56:33 -07:00
Andrew Kelley 187d00ca83 ability to access pointers with array indexing syntax
closes #40
2016-01-02 19:47:36 -07:00
Andrew Kelley 968b85ad77 closer to guess number example working 2016-01-02 03:38:45 -07:00
Andrew Kelley 9a8851515b basic maybe type working 2016-01-02 00:06:06 -07:00
Andrew Kelley b3ac5c16ec block expressions require parens
closes #39
2015-12-31 16:04:13 -07:00
Andrew Kelley 7ba99e9715 analyze if maybe var expressions 2015-12-26 15:43:40 -07:00
Andrew Kelley 1f8e3871ee parse if maybe expression 2015-12-26 15:05:27 -07:00
Andrew Kelley 50357dad45 add struct value expression 2015-12-24 00:00:23 -07:00
Andrew Kelley e21369a153 codegen: support byvalue struct assignment 2015-12-23 03:19:22 -07:00
Andrew Kelley 431170d981 codegen: fix struct pointer field access 2015-12-22 13:22:40 -07:00
Andrew Kelley 437e9b954d add some brainstorming example zig code 2015-12-17 14:59:08 -07:00
Andrew Kelley 4d45d14b55 use realpath to avoid duplicate imports 2015-12-15 21:48:41 -07:00
Andrew Kelley aa56f016f7 support addressof operator and struct pointer field access 2015-12-15 20:08:53 -07:00
Andrew Kelley 431d8f946f implicit casting from constant size array to string
closes #36
2015-12-15 17:29:44 -07:00
Andrew Kelley f5a3281877 when linking with libc use the C runtime library 2015-12-15 12:44:42 -07:00
Andrew Kelley 1f48b626a1 std: even more efficient inline assembly 2015-12-15 02:47:39 -07:00
Andrew Kelley 66ca916805 std: expose exit syscall 2015-12-15 00:07:51 -07:00
Andrew Kelley 3049410260 `const` and `var` instead of `let` and `let mut`
closes #34
2015-12-14 18:51:07 -07:00
Andrew Kelley f17e20d5fe instead of *mut and *const, & and &const
closes #33
2015-12-14 18:10:25 -07:00
Andrew Kelley e411467e1d add number literal type
it gets implicitly casted to whatever is needed.

closes #24
2015-12-14 02:46:37 -07:00
Andrew Kelley bd77bc749a structs are working 2015-12-12 22:55:29 -07:00
Andrew Kelley 38f12adbda progress on struct support 2015-12-12 02:34:09 -07:00
Andrew Kelley ac630d354d std: print_str no longer requires length argument
add explicit casting support from array to string
2015-12-12 02:05:08 -07:00
Andrew Kelley a10277bd94 prepare codebase for struct and string support
parsing code for structs, strings, and c string literals
partial semantic analyzing code for structs, strings, and c string literals
2015-12-12 00:10:37 -07:00
Andrew Kelley f740268ab7 move roadmap to github issues 2015-12-11 04:25:10 -07:00
Andrew Kelley d697404f64 hello world working without libc 2015-12-11 03:55:26 -07:00
Andrew Kelley 15ba5bc54e provide std.zig and add it to import paths 2015-12-10 17:42:47 -07:00
Andrew Kelley 0dbee2300e add inline assembly support 2015-12-10 15:34:38 -07:00
Andrew Kelley dfda85e870 ability to call external variadic functions 2015-12-09 01:03:04 -07:00
Andrew Kelley 358d699fa9 add test for arrays 2015-12-08 15:46:36 -07:00
Andrew Kelley e8550814c5 support assigning to arrays 2015-12-08 15:31:43 -07:00
Andrew Kelley 6e0c3dc173 array access support 2015-12-08 14:47:17 -07:00
Andrew Kelley 75efc31329 add array access syntax 2015-12-08 14:15:34 -07:00
Andrew Kelley 3c3be10a60 add mutable local variables 2015-12-06 23:09:46 -07:00
Andrew Kelley 5fd754c84a fix hello world example 2015-12-06 22:01:05 -07:00
Andrew Kelley a398afa7cc more C header interoperability 2015-12-03 17:06:33 -07:00
Josh Wolfe f4b9b03f54 fix codegen for void parameters 2015-12-03 14:29:19 -07:00
Josh Wolfe f1aaf1353e add bool literals 2015-12-03 12:15:07 -07:00
Josh Wolfe 6494cf208e fix if-else type mismatch crash 2015-12-03 11:56:59 -07:00
Josh Wolfe 0c2cc9d2cf tests for local variables 2015-12-03 11:06:05 -07:00
Josh Wolfe 5af4ef88ac local variables work 2015-12-03 10:56:17 -07:00
Andrew Kelley f8ca6c70c7 add labels and goto 2015-12-03 00:47:35 -07:00
Josh Wolfe c89f77dd8e parsing variable declaration 2015-12-02 16:33:06 -07:00
Andrew Kelley 370de7386c fix parameter access and thus shared library example 2015-12-02 00:53:57 -07:00
Josh Wolfe c6a9ab107b string literals have type *const u8 2015-12-01 14:41:03 -07:00
Andrew Kelley dfb6682089 add test for bad import 2015-12-01 02:29:21 -07:00
Andrew Kelley 58e375d0a1 support multiple files 2015-12-01 02:08:58 -07:00
Andrew Kelley cd68969115 closer to multiple files working 2015-11-30 22:53:37 -07:00
Andrew Kelley 55b8472374 refactor code to prepare for multiple files
verbose compiler output is now behind --verbose flag
2015-11-30 20:00:39 -07:00
Andrew Kelley 8f0f318c39 add directive to specify root export version 2015-11-30 02:12:20 -07:00
Andrew Kelley 9b477230e0 ability to generate shared library and h file 2015-11-29 18:02:20 -07:00
Andrew Kelley 918e7641fc rename unary expression to prefix op expression 2015-11-29 14:00:34 -07:00
Andrew Kelley cb4773ce29 add root export declaration which is overridable by command line options 2015-11-27 21:24:47 -07:00
Andrew Kelley 024052b448 add pub and export visibility modifiers and optimization 2015-11-27 15:46:06 -07:00