Andrew Kelley
01f066de37
ability to slice ptr to hard coded integer at comptime
...
closes #369
2017-05-09 22:23:38 -04:00
Andrew Kelley
818a0a2629
switch expression - add compile errors
...
* for duplicate integer value
* for missing integer values
* for missing else prong
see #43
2017-05-07 12:07:35 -04:00
Andrew Kelley
17b935325e
@import("builtin")
instead of @compileVar
...
See #226
Closes #220
2017-05-01 13:12:38 -04:00
Andrew Kelley
7e11ef79d6
zig test no longer requires a separate test_runner.o file
...
See #298
2017-04-27 16:19:20 -04:00
Andrew Kelley
7b0542d08b
build system: consolidate duplicate code and more
...
* add ability to add assembly files when building an exe, obj, or lib
* add implicit cast from `[N]T` to `?[]const T` (closes #343 )
* remove link_exe and link_lib in favor of allowing build_exe and
build_lib support no root zig source file
2017-04-26 19:17:05 -04:00
Andrew Kelley
6de33ded81
make undefined as a constant value lazy
...
closes #268
2017-04-23 14:34:40 -04:00
Andrew Kelley
f2140efc52
Merge remote-tracking branch 'origin/parser'
2017-04-13 03:09:09 -04:00
Andrew Kelley
bf57d8a7e3
typedefpocalypse
...
closes #314
2017-04-13 03:07:58 -04:00
Josh Wolfe
919910312d
make it an error to ignore a statement's value
...
this makes {1;} an error.
2017-04-12 22:21:35 -07:00
Andrew Kelley
11a6550324
fix some -Wconversion errors
2017-04-10 20:02:39 -04:00
Andrew Kelley
095591f0b0
add enumTagName builtin function
...
closes #299
2017-04-08 17:45:22 -04:00
Andrew Kelley
a32b5929cc
add stack protector safety when linking libc
...
* introduce zigrt file. it contains only weak symbols so that
multiple instances can be merged. it contains __zig_panic
so that multiple .o files can call the same panic function.
* remove `@setFnVisible` builtin and add @setGlobalLinkage builtin
which is more powerful
* add `@panic` builtin function.
* fix collision of symbols with extern prototypes and internal
function names
* add stack protector safety when linking against libc. To add
the safety mechanism without libc requires implementing
Thread Local Storage. See #276
2017-03-26 21:07:07 -04:00
Andrew Kelley
e1c47d6fe8
fix test regression regarding shadowing names
...
closes #271
2017-03-20 15:32:13 -04:00
Andrew Kelley
25761570f1
more robust const struct values
2017-02-26 23:50:04 -05:00
Andrew Kelley
3075d8aee7
fix use decls not always working
2017-02-23 16:52:13 -05:00
Andrew Kelley
d794549985
bitfields support for array of non-store-aligned packed structs
2017-02-22 00:49:10 -05:00
Andrew Kelley
0148f39df9
pointers with bit offset contain length
...
adds compile error when passing pointer that is byte-aligned
at the beginning but not the end to a function expecting
a fully byte aligned pointer
closes #261
2017-02-16 19:35:42 -05:00
Andrew Kelley
fc5d47b9b9
reading from a bit field partially works
...
See #261
Still need to do:
* reading a field that has bit offset 0 but still needs to
shift and truncate
* writing a field
2017-02-16 15:45:41 -05:00
Andrew Kelley
4b5cc80f66
move volatile pointers to central type table
2017-02-16 13:58:42 -05:00
Andrew Kelley
1fc2082b4c
ability to declare const bitfields
...
See #261
2017-02-15 18:55:29 -05:00
Andrew Kelley
63d37b7cff
add runtime debug safety for dividing integer min value by -1
...
closes #260
2017-02-14 01:08:30 -05:00
Andrew Kelley
39287d7346
rework compile-time known pointer values
...
See #257
2017-02-11 13:13:45 -05:00
Andrew Kelley
916a96fb72
variables, memcpy, and memset all get alignment
...
See #37
2017-02-07 01:50:10 -05:00
Andrew Kelley
419e75eb23
remove volatileStore builtin; add volatile pointers
...
closes #238
2017-02-04 21:49:27 -05:00
Andrew Kelley
71d335e5cc
implement packed structs
...
closes #183
2017-02-03 11:39:24 -05:00
Andrew Kelley
2b88441295
fix behavior when initializing struct with undefined
2017-02-02 14:55:01 -05:00
Andrew Kelley
d13cec6894
fix var args allocating wrong amount of memory in compiler
2017-01-31 16:04:26 -05:00
Andrew Kelley
d2b94afaf2
fix compile time initialization of array with undefined
2017-01-29 23:35:34 -05:00
Andrew Kelley
17cb85dfb8
basic support for functions with variable length arguments
...
See #77
2017-01-23 16:40:17 -05:00
Andrew Kelley
201a3c121a
introduce comptime expression
...
closes #221
2017-01-22 22:59:52 -05:00
Andrew Kelley
0c1800a9c9
fix some stuff when llvm has assertions on
2017-01-13 17:33:19 -05:00
Andrew Kelley
d784705353
IR: implement macro for function aliasing function pointer
2017-01-12 03:15:06 -05:00
Andrew Kelley
430e33b869
partially fix parseh command
2017-01-10 15:39:52 -05:00
Andrew Kelley
349cd79fe4
containers created during eval get names for parameters
2017-01-05 03:22:00 -05:00
Andrew Kelley
a9acc8cb45
IR: error for returning from defer expression
...
also fix peer type resolution for pure error mixed with error union
2016-12-28 03:47:02 -05:00
Andrew Kelley
25a5fc32fe
IR: pass passSliceOfEmptyStructToFn test
2016-12-28 01:15:09 -05:00
Andrew Kelley
f47dea2a2e
IR: support compile time global pointer reinterpret
...
this required moving the place we store types to ConstExprValue
2016-12-25 04:15:23 -05:00
Andrew Kelley
1f6dacbb2f
IR: enum init support
2016-12-20 01:50:32 -05:00
Andrew Kelley
09c34352f8
IR: if and switch guaranteed compile time if target expr is
2016-12-19 00:04:51 -05:00
Andrew Kelley
82101198f1
workaround for Arch being a primitive type
2016-12-18 20:09:34 -05:00
Andrew Kelley
e50ced44a2
IR: all structs anonymous
2016-12-18 16:56:50 -05:00
Andrew Kelley
85b6d14637
IR: support var type args and fix phi peer type resolution
2016-12-18 00:09:43 -05:00
Andrew Kelley
0f047337ac
IR: fix this
expression
...
Previously it returned a block instead of a function when
a function had any arguments.
2016-12-17 20:47:35 -05:00
Andrew Kelley
9b17c0ff7f
IR: implement intType builtin
...
and int type field access
and fix compile time bool not
2016-12-11 16:30:01 -05:00
Andrew Kelley
8fcb1a141b
IR: implement fence and cmpxchg builtins
2016-12-11 04:06:07 -05:00
Andrew Kelley
2dd85d52cc
IR: fix implementation of parseh
...
libc hello world works now
2016-12-11 00:13:43 -05:00
Andrew Kelley
6ed202ab16
IR: implement defer
2016-12-06 21:26:17 -05:00
Andrew Kelley
0541532ed6
IR: implement generic function calls
2016-12-05 05:12:44 -05:00
Andrew Kelley
363606d87b
IR: inline function evaluation works on generic functions
2016-12-05 01:08:17 -05:00
Andrew Kelley
2f259b8176
IR: re-organize where state goes to prepare for generics
...
* Rip out legacy code for generics
* put scope in instruction instead of AST nodes
* separate top level decl stuff from AST nodes
- remove the assumption that there is a 1:1 correspondence
between an output instruction and an AST node
- This way we won't have to clone AST nodes for generics.
2016-12-04 03:40:40 -05:00