Commit Graph

44 Commits

Author SHA1 Message Date
Josh Wolfe
8d8836c2d1 address port getter 2018-11-14 20:28:19 -05:00
Jimmi Holst Christensen
8139c5a516
New Zig formal grammar (#1685)
Reverted #1628 and changed the grammar+parser of the language to not allow certain expr where types are expected
2018-11-13 05:08:37 -08:00
Andrew Kelley
d5648d2640
remove implicit cast from T to *const T
closes #1465
2018-10-15 18:23:47 -04:00
Jimmi Holst Christensen
378d3e4403
Solve the return type ambiguity (#1628)
Changed container and initializer syntax
* <container> { ... } -> <container> . { ... }
* <exrp> { ... } -> <expr> . { ...}
2018-10-15 09:51:15 -04:00
Andrew Kelley
c06a61e9bf
remove this. add @This().
closes #1283
2018-09-13 16:34:33 -04:00
Andrew Kelley
1aafbae5be remove []u8 casting syntax. add @bytesToSlice and @sliceToBytes
See #1061
2018-06-18 17:25:29 -04:00
Andrew Kelley
e53b683bd3
Pointer Reform: proper slicing and indexing (#1053)
* enable slicing for single-item ptr to arrays
 * disable slicing for other single-item pointers
 * enable indexing for single-item ptr to arrays
 * disable indexing for other single-item pointers

see #770
closes #386
2018-06-04 22:11:14 -04:00
Andrew Kelley
fcbb7426fa use * for pointer type instead of &
See #770

To help automatically translate code, see the
zig-fmt-pointer-reform-2 branch.

This will convert all & into *. Due to the syntax
ambiguity (which is why we are making this change),
even address-of & will turn into *, so you'll have
to manually fix thes instances. You will be guaranteed
to get compile errors for them - expected 'type', found 'foo'
2018-05-31 17:28:07 -04:00
Andrew Kelley
0c16cd2d0e run zig fmt on the codebase
See #1003
2018-05-29 04:23:38 -04:00
Andrew Kelley
4787127cf6 partial conversion to post-fix pointer deref using zig fmt 2018-05-10 00:29:49 -04:00
Andrew Kelley
e85a10e9f5 async tcp server proof of concept 2018-04-09 00:52:45 -04:00
Andrew Kelley
cbda0fa78c basic tcp server working when used with netcat 2018-04-08 20:08:40 -04:00
Andrew Kelley
0d22a00f6f *WIP* async/await TCP server 2018-04-08 18:26:24 -04:00
Andrew Kelley
5f518dbeb9 *WIP* error sets converting std lib 2018-01-31 22:48:40 -05:00
Andrew Kelley
3671582c15 syntax: functions require return type. remove ->
The purpose of this is:

 * Only one way to do things
 * Changing a function with void return type to return a possible
   error becomes a 1 character change, subtly encouraging
   people to use errors.

See #632

Here are some imperfect sed commands for performing this update:

remove arrow:

```
sed -i 's/\(\bfn\b.*\)-> /\1/g' $(find . -name "*.zig")
```

add void:

```
sed -i 's/\(\bfn\b.*\))\s*{/\1) void {/g' $(find ../ -name "*.zig")
```

Some cleanup may be necessary, but this should do the bulk of the work.
2018-01-25 04:10:11 -05:00
Andrew Kelley
3c094116aa remove %% prefix operator
See #632
closes #545
closes #510

this makes #651 higher priority
2018-01-09 00:51:51 -05:00
Andrew Kelley
66717db735 replace %return with try
See #632

better fits the convention of using keywords for control flow
2018-01-07 16:53:13 -05:00
Andrew Kelley
4183c6f1a5 move std/debug.zig to a subdirectory
self hosted compiler parser tests do some fuzz testing
2017-12-23 22:15:48 -05:00
Andrew Kelley
d917815d81 explicitly return from blocks
instead of last statement being expression value

closes #629
2017-12-22 00:50:30 -05:00
Andrew Kelley
fcef7c4bb2 fix std.io.InStream for windows
now we handle PIPE_BROKEN as an EOF

also set up framework for debugging unexpected posix/windows errors
2017-10-15 16:45:43 -04:00
Andrew Kelley
c4262da8de implement os.path.real for windows and update allocator interface 2017-10-09 14:21:35 -04:00
Andrew Kelley
ff2c794612 all behavior tests passing for macos
See #273
2017-08-27 05:15:24 -04:00
Andrew Kelley
051ee8e626 change slicing syntax from ... to ..
See #359
2017-05-19 10:39:59 -04:00
Andrew Kelley
5bc9feb5cb organize std and make import relative to current file
closes #216
2017-03-26 06:39:28 -04:00
Andrew Kelley
7ce753a16b replace "&&" and "||" with "and" and "or"
closes #272
2017-03-26 05:21:28 -04:00
Andrew Kelley
451ce09067 new unreachable syntax
* `noreturn` is the primitive type.
 * `unreachable` is a control flow keyword.
 * `@unreachable()` builtin function is deleted.

closes #214
2017-03-26 04:58:48 -04:00
Andrew Kelley
6dba1f1c8e slice and array re-work plus some misc. changes
* `@truncate` builtin allows casting to the same size integer.
   It also performs two's complement casting between signed and
   unsigned integers.
 * The idiomatic way to convert between bytes and numbers is now
   `mem.readInt` and `mem.writeInt` instead of an unsafe cast.
   It works at compile time, is safer, and looks cleaner.
 * Implicitly casting an array to a slice is allowed only if the
   slice is const.
 * Constant pointer values know if their memory is from a compile-
   time constant value or a compile-time variable.
 * Cast from [N]u8 to []T no longer allowed, but [N]u8 to []const T
   still allowed.
 * Fix inability to pass a mutable pointer to comptime variable at
   compile-time to a function and have the function modify the
   memory pointed to by the pointer.
 * Add the `comptime T: type` parameter back to mem.eql. Prevents
   accidentally creating instantiations for arrays.
2017-02-12 17:35:51 -05:00
Andrew Kelley
ff5120c584 IR: std makes it to codegen 2016-12-31 18:25:10 -05:00
Andrew Kelley
69132bdeda IR: progress toward compiling standard library
* comptime fn call
 * is_comptime doesn't count as an instruction dependency
 * update more std code to latest zig
2016-12-31 17:10:29 -05:00
Andrew Kelley
b55efe5fab update more std library to new zig 2016-12-21 23:34:14 -05:00
Andrew Kelley
a71fbe49cb IR: add FnProto instruction 2016-12-18 19:40:26 -05:00
Andrew Kelley
b581da41f8 remove compiler directives
* add `setFnTest`, `setFnVisible`, `setFnStaticEval`,
   `setFnNoInline` builtin functions to replace previous
   directive functionality
 * add `coldcc` and `nakedcc` as keywords which can be used as part
   of a function prototype.
 * `setDebugSafety` builtin can be used to set debug safety features
   at a per block scope level.
 * closes #169
2016-09-28 02:33:32 -04:00
Andrew Kelley
06f2f4d64b change unreachable{} to @unreachable()
instead of a container init expression, it's a builtin
function call.
2016-09-13 16:46:27 -04:00
Andrew Kelley
ed50bd1b65 progress toward stack trace printing 2016-08-17 20:11:04 -07:00
Andrew Kelley
37d167f6e0 std: conform to style guidelines 2016-08-16 22:42:50 -07:00
Andrew Kelley
1fa0cabf9d remove multiline comments
closes #161
2016-07-27 23:26:12 -07:00
Andrew Kelley
bc81ddfea6 unsigned integers for sizes of things
Closes #62.
2016-07-26 20:40:11 -07:00
Andrew Kelley
78d4fb20c4 inline parameters
This replaces the current generic syntax for functions and replaces
it with the concept of inline parameters.

This paves the way for the "all structs anonymous" proposal.

Closes #151.
2016-07-25 22:55:15 -07:00
Andrew Kelley
7edef4f3fd add beginning of print stack trace function
introduce std.debug and move std.assert to std.debug.assert
add mem.copy
2016-05-17 13:32:43 -07:00
Andrew Kelley
5d2f86116f std: fix linux.get_errno 2016-05-13 09:54:56 -07:00
Andrew Kelley
8e3ab28be9 ability to cast maybe pointer to isize/usize
also ability to put noalias on maybe pointer
2016-05-13 09:54:56 -07:00
Andrew Kelley
22888ca524 some work in progress networking code
also, casting to or from a u8 slice makes a function impure
2016-05-10 15:00:59 -07:00
Andrew Kelley
f2bc5ccbc2 more networking standard library code 2016-05-04 14:52:15 -07:00
Andrew Kelley
66ed7a5eb5 beginnings of network standard library code 2016-05-03 20:48:53 -07:00