Andrew Kelley
8a859afd58
std.io supports printing integers as hex values
...
remove "unnecessary if statement" error
this "depends on compile variable" code is too hard to validate,
and has false negatives. not worth it right now.
std.str removed, instead use std.mem.
std.mem.eql and std.mem.sliceEql merged and do not require explicit
type argument.
2017-02-07 17:23:50 -05:00
Andrew Kelley
07a71fc322
improved behavior on debug safety crash
...
* instead of emitting a breakpoint for a debug safety crash,
zig calls a panic function which prints an error message
and a stack trace and then calls abort.
* on freestanding OS, this panic function has a default
implementation of a simple infinite loop.
* users can override the panic implementation by providing
`pub fn panic(message: []const u8) -> unreachable { }`
* workaround for LLVM segfaulting when you try to use cold
calling convention on ARM.
closes #245
2017-02-06 03:10:32 -05:00
Andrew Kelley
7749ffd797
try expression can omit variable assignments
2017-02-05 18:58:58 -05:00
Andrew Kelley
419e75eb23
remove volatileStore builtin; add volatile pointers
...
closes #238
2017-02-04 21:49:27 -05:00
Andrew Kelley
0d7abc6368
add compile error when setting non power of 2 alignment
2017-02-04 10:38:38 -05:00
Andrew Kelley
e00eec1c29
typedefs work for binary math operations
2017-02-03 12:09:13 -05:00
Andrew Kelley
71d335e5cc
implement packed structs
...
closes #183
2017-02-03 11:39:24 -05:00
Andrew Kelley
c0b37e8514
add try expression
...
See #83
2017-02-02 17:09:27 -05:00
Andrew Kelley
8b1c6d8b76
fix ability to call method on variable at compile time
2017-02-02 15:03:21 -05:00
Andrew Kelley
2b88441295
fix behavior when initializing struct with undefined
2017-02-02 14:55:01 -05:00
Andrew Kelley
b78c91951a
remove ability to mark if and switch as inline
...
if and switch are implicitly inline if the condition/target
expression is known at compile time.
instead of:
```
inline if (condition) ...
inline switch (target) ...
```
one can use:
```
if (comptime condition) ...
switch (comptime target) ...
```
2017-02-02 13:23:18 -05:00
Andrew Kelley
88a253c64d
fix crash when passing void to var args function
...
closes #235
2017-01-31 15:50:38 -05:00
Andrew Kelley
b258fdb532
add integer literal to pointer explicit cast
...
closes #227
2017-01-31 13:38:04 -05:00
Andrew Kelley
d8da34c64c
fix crash when assigning too large value to integer
...
closes #228
2017-01-31 02:30:10 -05:00
Andrew Kelley
d2b94afaf2
fix compile time initialization of array with undefined
2017-01-29 23:35:34 -05:00
Andrew Kelley
3caf6bacdc
fix sometimes using wrong outer scope for generating defers
2017-01-29 21:57:49 -05:00
Andrew Kelley
c75e58ffe6
fix behavior for comptime and runtime basic block phi
2017-01-29 19:10:56 -05:00
Andrew Kelley
e0a422ae7e
fix runtime branching tricking the comptime evaluation
...
closes #167
2017-01-26 15:34:36 -05:00
Andrew Kelley
4b3f18de3c
printf var args proof of concept
...
See #167
Need to troubleshoot when we send 2 slices to printf. It goes
into an infinite loop.
This commit introduces 4 builtin functions:
* `@isInteger`
* `@isFloat`
* `@canImplictCast`
* `@typeName`
2017-01-24 02:02:48 -05:00
Andrew Kelley
32d8686da8
various fixes
...
* comptime expression is a block expression as it should be
* fix var args when number of args passed is 0
* implement const value equality for structs
* fix indent when rendering container decl AST
* IR: prevent duplicate generation of code when it is partially
compile-time evaluated
* implement compile time struct field pointer evaluation
* fix compile time evaluation of slicing
2017-01-23 23:30:20 -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
e5b1758010
remove staticEval builtin in favor of comptime expression
2017-01-22 23:21:00 -05:00
Andrew Kelley
47cf8520ad
use comptime instead of inline for var and params
...
See #221
2017-01-22 19:51:37 -05:00
Andrew Kelley
ab8b14aa9f
add test for compile error returning from defer expression
...
closes #218
2017-01-16 17:18:25 -05:00
Andrew Kelley
cf3b9f4f5b
add test for compile time bool not operator
...
closes #205
2017-01-16 17:15:42 -05:00
Andrew Kelley
0caee421e3
ability to equality compare with null
...
closes #106
2017-01-16 16:39:31 -05:00
Andrew Kelley
867686af42
equality comparison of void types is known at compile time
...
closes #56
2017-01-16 16:07:03 -05:00
Andrew Kelley
fdbc2d8da1
implement error when assigning to field of const struct
...
closes #48
2017-01-16 15:24:03 -05:00
Andrew Kelley
98faf4f749
add test for short-circuit AND and OR assignment
...
closes #31
2017-01-16 14:58:22 -05:00
Andrew Kelley
c715309bc5
Merge branch 'master' into ir-merge
2017-01-16 14:23:32 -05:00
Andrew Kelley
4cbeb87e83
fix handling of const values for 2d arrays
2017-01-16 12:42:46 -05:00
Andrew Kelley
0b6cf0aa63
fix handling of invalid enumeration
2017-01-15 22:34:20 -05:00
Andrew Kelley
8106f9846a
fix enum codegen and implement comptime switch var on enums
2017-01-15 22:16:39 -05:00
Andrew Kelley
18f248b94d
IR: fix array concatenation
...
all tests passing
2017-01-12 15:10:58 -05:00
Andrew Kelley
d784705353
IR: implement macro for function aliasing function pointer
2017-01-12 03:15:06 -05:00
Andrew Kelley
76b1cbc2ea
pass some parseh tests
2017-01-11 22:25:17 -05:00
Andrew Kelley
25a670d74e
pass more tests
2017-01-11 19:09:17 -05:00
Andrew Kelley
de9ecaf964
fix some tests
2017-01-11 18:23:19 -05:00
Andrew Kelley
fc53708dc0
better error message for unable to eval const expr
2017-01-11 18:06:21 -05:00
Andrew Kelley
7493af5953
fix a few tests
2017-01-11 00:38:24 -05:00
Andrew Kelley
fde276a3bf
IR: implement error for missing or extra switch prongs
2017-01-10 16:28:49 -05:00
Andrew Kelley
6caf32195a
pass unnecessary if statement test
2017-01-08 22:25:38 -05:00
Andrew Kelley
76d0e49e61
fix unable to eval const expr test case
2017-01-08 10:54:05 -05:00
Andrew Kelley
e4bc8d22c2
fix some tests
2017-01-08 10:41:36 -05:00
Andrew Kelley
3ef447fa20
don't try to eval extern functions at compile time
2017-01-08 10:30:05 -05:00
Andrew Kelley
6b36aef306
pass conflicting variable name test
2017-01-07 14:27:38 -05:00
Andrew Kelley
cf62f02ba9
don't mark call instruction as generated
...
pass cast unreachable test
2017-01-06 02:04:27 -05:00
Andrew Kelley
23feafdef0
pass more tests
...
by removing assertion, fixing error column,
and updating expected message
2017-01-05 19:25:36 -05:00
Andrew Kelley
28403eaad0
pass more tests by updating expected error messages
2017-01-05 19:20:31 -05:00
Andrew Kelley
837cc467f7
pass array access compile error tests
2017-01-05 19:05:48 -05:00
