Andrew Kelley
f1d338194e
rewrite how importing works
...
* Introduce the concept of packages. Closes #3
* Add support for error notes.
* Introduce `@import` and `@c_import` builtin functions and
remove the `import` and `c_import` top level declarations.
* Introduce the `use` top level declaration.
* Add `--check-unused` parameter to perform semantic
analysis and codegen on all top level declarations, not
just exported ones and ones referenced by exported ones.
* Delete the root export node and add `--library` argument.
2016-03-01 03:13:40 -07:00
Andrew Kelley
d8f6388b63
if statements can be const expr evaluated
...
also introduce error for unnecessary if statement
but if the condition depends on a compile variable, then
the if statement is OK
2016-02-09 18:53:28 -07:00
Andrew Kelley
ea3bd58563
add link to tetris example
2016-02-07 22:40:58 -07:00
Andrew Kelley
4c8f26e9f6
std: remove auto flushing of stderr. use printf
2016-02-06 19:48:42 -07:00
Andrew Kelley
ec33e5a638
simple unconditional defer support
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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
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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
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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
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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
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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
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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
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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
