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
6b3ce918db
array.len generates a constant number literal expression
2016-02-07 15:52:52 -07:00
Andrew Kelley
42fe4e3cc8
remove ptr field access of arrays
...
use &array[0] instead
2016-02-07 15:43:19 -07:00
Andrew Kelley
36cf9f0c72
error for non const expr in array size outside fn
2016-02-07 15:16:36 -07:00
Andrew Kelley
26ea20d88f
implement @const_eval
...
closes #73
2016-02-07 15:11:20 -07:00
Andrew Kelley
f19fa590e5
parseh understands simple string literal macros
2016-02-06 21:44:22 -07:00
Andrew Kelley
65a03c5859
implement %defer and ?defer
...
see #110
2016-02-06 16:36:49 -07:00
Andrew Kelley
34a7e6fdb3
codegen: return respects unconditional defer
...
See #110
2016-02-06 01:18:39 -07:00
Andrew Kelley
ec33e5a638
simple unconditional defer support
...
See #110
2016-02-06 01:00:29 -07:00
Andrew Kelley
6a2ede5a6e
parsing code for defer and more
...
* disable goto and label support see #44
* refactor the way block contexts work
2016-02-05 23:20:34 -07:00
Andrew Kelley
4339d55562
update for loop syntax
...
it matches more closely the %% binary operator syntax
See #51
2016-02-05 17:15:19 -07:00
Andrew Kelley
a4cba900e5
no namespace required when switching on enum
...
See #43
2016-02-04 16:09:06 -07:00
Andrew Kelley
1f9734d1ee
allow defining errors with the same name
...
they get the same value, too.
2016-02-04 00:58:45 -07:00
Andrew Kelley
2521afef69
add ability to call function pointer field
...
also introduce the self hosted tests
closes #108
2016-02-03 21:34:09 -07:00
Andrew Kelley
b28f7d0808
types sized and aligned with LLVM target data layout API
2016-02-03 02:01:42 -07:00
Andrew Kelley
b04e64d300
add @compile_var builtin and "is_big_endian" compile var
2016-02-02 21:46:53 -07:00
Andrew Kelley
a50474e7cf
fix false positive error with same named methods in incomplete struct
2016-02-02 20:06:51 -07:00
Andrew Kelley
d3de73739f
fix various semantic analyzer crashes
2016-02-02 19:35:02 -07:00
Andrew Kelley
8058b5e0a9
fix crash when incomplete struct used as argument
...
closes #107
2016-02-02 19:09:53 -07:00
Andrew Kelley
79adf55699
fx segfault with colliding bogus top level functions
2016-02-02 15:58:13 -07:00
Andrew Kelley
0216293430
add test for var local eval const expr
...
closes #53
2016-02-01 20:54:48 -07:00
Andrew Kelley
06f6acb4b1
inline is a keyword instead of a directive
2016-02-01 17:25:38 -07:00
Andrew Kelley
179443bd61
add ?? prefix operator
2016-02-01 02:11:46 -07:00
Andrew Kelley
b3459f64e7
parseh understands macros which alias global fn ptr vars
2016-02-01 02:00:25 -07:00
Andrew Kelley
6b2e29c6ac
parseh: do not create macro alias for extern vars
2016-02-01 00:01:30 -07:00
Andrew Kelley
2e092e08f4
fix invalid const expr eval for negative floats
2016-01-31 21:50:41 -07:00
Andrew Kelley
a4e19f94f1
support casting between floats
2016-01-31 21:22:05 -07:00
Andrew Kelley
e74a7264ad
support casting between int and float types
2016-01-31 21:05:17 -07:00
Andrew Kelley
954afe5d9a
fix C interaction with maybe function pointers
...
See #88
2016-01-31 20:15:47 -07:00
Andrew Kelley
41b95cc237
parseh: correct debug for forward decls
...
also C typedefs emit simply `const Foo = Bar;`
since in C you can implicitly cast from a typedef
child to parent but in zig you can't.
2016-01-31 17:48:19 -07:00
Andrew Kelley
1053172854
parseh handles typedef void better
...
and introduce c_long_double type
2016-01-31 15:44:02 -07:00
Andrew Kelley
c77637d172
parseh understands forward struct definitions
...
See #88
2016-01-31 14:54:28 -07:00
Andrew Kelley
c1640a9246
parseh: use the decayed type not original type
2016-01-31 13:20:44 -07:00
Andrew Kelley
3c2093fec6
parseh understands types better and handles some situations better
...
See #88
Also, includes partial implementation of typedef top level declaration.
See #95
Also, fix function types. Previously the way we were deduping function type
pointers was incorrect.
2016-01-31 01:20:47 -07:00
Andrew Kelley
e4b0435946
parseh understands variable declarations
...
and some initializers such as integers
2016-01-29 16:06:17 -07:00
Andrew Kelley
a94ad9e89c
parseh defines can reference other defines
2016-01-29 02:17:51 -07:00
Andrew Kelley
c1691afdd9
parseh understands number literal defines
2016-01-29 01:31:40 -07:00
Andrew Kelley
9b2ed1fac5
parseh understands simple character literal macro
2016-01-29 00:28:52 -07:00
Andrew Kelley
53c14da220
parseh understands bodyless struct used in fn
2016-01-28 21:53:46 -07:00
Andrew Kelley
c3516b8004
parseh handles self referential structs and fn pointers
2016-01-28 21:38:01 -07:00
Andrew Kelley
a5c2de5fee
ability to specify function type
...
closes #14
2016-01-28 20:26:40 -07:00
Andrew Kelley
2bb2e61ee2
parser: allow missing fn name and missing param names
...
now these problems are caught in analyzer
this is for purpose of function type, see #14
2016-01-28 18:58:28 -07:00
Andrew Kelley
ff028525e5
add test for calling the result of if-else expr
...
See #14
2016-01-28 17:49:40 -07:00
Andrew Kelley
d0a1901cb0
fix function calling of pointers
...
See #14
2016-01-28 17:42:29 -07:00
Andrew Kelley
974d69ea3d
ability to call member functions directly
...
see #14
2016-01-28 16:55:54 -07:00
Andrew Kelley
bb4f783528
ability to refer to member function directly
...
See #14
2016-01-28 16:45:17 -07:00
Andrew Kelley
13220ccb51
parsh understands constant sized arrays
2016-01-28 16:09:06 -07:00
Andrew Kelley
ed3117a77f
parseh understands elaborated structs and enums
2016-01-28 15:41:12 -07:00
Andrew Kelley
47c3a30310
parseh understands simple structs
2016-01-28 14:49:34 -07:00
Andrew Kelley
a09b505558
null pointer optimization for ?&T
...
this is necessary for the parseh change where all
pointers from .h files are maybe pointers.
2016-01-28 14:04:22 -07:00
