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1546 Commits

Author SHA1 Message Date
Andrew Kelley
e27da17ff2
back to many behavioral tests passing 2019-06-18 17:07:27 -04:00
Andrew Kelley
9050a07540
when resolving slice types, might need to... 
...resolve alignment if custom alignment is provided

fixes #2689
 2019-06-18 11:31:05 -04:00
Andrew Kelley
8ed88280a6
Revert "fixes resolving aligment of child type in slice" 
This reverts commit aa60d2a688.

The copyright ownership of this 10 line patch is under dispute.
See #2701 for details. So I'll revert it and then fix it myself without
looking at this patch.
 2019-06-18 11:18:53 -04:00
Andrew Kelley
f4b8850002
fix type info crash on extern lib name 2019-06-16 14:14:57 -04:00
Jimmi HC
aa60d2a688 fixes resolving aligment of child type in slice 2019-06-16 00:03:43 -04:00
Andrew Kelley
9564c05cd5
better result location handling of inline loops 2019-06-15 19:19:13 -04:00
Andrew Kelley
6bf193af19
better result location semantics with optionals and return locations 
somewhere along this branch, #1901 has been fixed.
 2019-06-15 12:28:21 -04:00
Andrew Kelley
60025a3704
Merge remote-tracking branch 'origin/master' into copy-elision-3 2019-06-15 10:34:04 -04:00
Andrew Kelley
42ea2d0d1c
fix @export for arrays and allow sections on extern variables 
previously `@export` for an array would panic with a TODO message.
now it will do the export. However, it uses the variable's name
rather than the name passed to `@export`. Issue #2679 remains open
for that problem.
 2019-06-14 15:28:52 -04:00
Andrew Kelley
acf16b5fb3
uncomment more passing tests 2019-06-14 13:32:04 -04:00
Andrew Kelley
7c074b8516
fix peer result locs with switch 2019-06-14 11:41:53 -04:00
Andrew Kelley
2ba29a1907
fix peer result location with error code and payload 2019-06-14 11:01:38 -04:00
Andrew Kelley
fdaca1b5f3
fix a couple more test regressions 2019-06-13 20:30:39 -04:00
Andrew Kelley
eaf74f4f96
fix bitcast packed struct to integer and back 2019-06-13 20:24:10 -04:00
Andrew Kelley
57347aacd7
fix atomic builtin functions 2019-06-13 20:01:25 -04:00
Andrew Kelley
24cfa3534f
allow comptime array literals casted to slices 2019-06-13 16:51:26 -04:00
Andrew Kelley
3cbe827464
fix behavior for nested array literals 
new compile error for trying to cast runtime array literals to slices
 2019-06-13 16:25:35 -04:00
Andrew Kelley
efb064449f
fix runtime initialize array elem and then implicit cast to slice 2019-06-13 13:31:15 -04:00
Andrew Kelley
ca0988e1d0
comment out the behavior tests that are failing 2019-06-12 22:19:56 -04:00
SamTebbs33
6c160b8856 Add check for null body in if, for and while 2019-06-10 00:41:33 -04:00
Andrew Kelley
b735764898
different array literal syntax when inferring the size 
old syntax:  []i32{1, 2, 3}
new syntax: [_]i32{1, 2, 3}

closes #1797
 2019-06-09 19:26:32 -04:00
Andrew Kelley
78f32259da
default struct field initialization expressions 
closes #485
 2019-05-30 15:46:11 -04:00
Andrew Kelley
8ca294c430
update load dynamic library test for std lib changes 2019-05-30 00:04:11 -04:00
tgschultz
f9e7bd2682 std.meta/trait: def/definition => decl/declaration 
TypeInfo: defs/Definition => decls/Declarations
 2019-05-29 20:43:07 -04:00
NBonaparte
e716c9ba4b
build_examples: reenable load_dynamic_library 2019-05-29 19:48:36 -04:00
Andrew Kelley
bfc86776d5
run zig fmt to update use to usingnamespace 2019-05-29 19:09:58 -04:00
Andrew Kelley
1ccbd1fb67
use works on unions and enums in addition to structs 2019-05-29 16:31:49 -04:00
Andrew Kelley
9891c4f30d
Merge branch 'use-struct-pt2' of https://github.com/LemonBoy/zig into LemonBoy-use-struct-pt2 2019-05-29 15:48:49 -04:00
Andrew Kelley
b66438eb80
no "use of undeclared identifer" in dead comptime branches 2019-05-28 18:19:27 -04:00
LemonBoy
528c151a55 Reject undefined as type 
Make analyze_type_expr behave like ir_resolve_type when the user tries
to use `undefined` as a type.

Closes #2436
 2019-05-28 18:02:57 -04:00
Andrew Kelley
9d16839420
fix invalid LLVM IR generated for ?*void const casts 
closes #2578
 2019-05-28 16:11:36 -04:00
Andrew Kelley
f924fbddcf
Merge pull request #2552 from Sahnvour/issue-2543 
gen-h: do not output visibility macros when the build is static
 2019-05-27 21:51:34 -04:00
Shawn Landden
5a91dbc16c allow const to be passed to @hasField() 
Actually include the tests I wrote
 2019-05-27 00:38:36 -05:00
Andrew Kelley
0c6ab61b22
tests passing on linux 2019-05-26 23:35:26 -04:00
Andrew Kelley
2b42e910bf
behavior tests passing on Linux 2019-05-26 19:56:37 -04:00
Andrew Kelley
44a049e01e
more cleanup. down to just the @hasDecl builtin 2019-05-26 18:32:45 -04:00
Andrew Kelley
2f040a23c8
clean up references to os 2019-05-26 18:32:44 -04:00
Andrew Kelley
df7aa9a4f0
allow implicit optional pointer to optional c_void pointer 2019-05-26 17:55:20 -04:00
Andrew Kelley
269a53b6af
introduce @hasDecl builtin function 
closes #1439
 2019-05-26 16:21:03 -04:00
Andrew Kelley
21ed939117
support enum literals implicit casting to tagged unions 2019-05-26 12:59:30 -04:00
Sahnvour
99ee0608f7 gen-h: do not output visibility macros when the build is static 2019-05-25 14:17:59 +02:00
Sahnvour
c89b522233 test: slightly better output for failure of tests based on text comparison 2019-05-25 13:43:52 +02:00
Robert Scott
9b7ad12481 Implement @unionInit 2019-05-24 01:48:45 -07:00
LemonBoy
f67ca20655 Make use work with arbitrary structs 2019-05-21 17:07:40 +02:00
LemonBoy
6672ee9eb3 Fix too eager comptime evaluation of error ptr 2019-05-19 15:53:32 -04:00
LemonBoy
b660134a18 Use the correct scope for use 
use expressions outside the top-level scope now work as intended.
 2019-05-19 00:32:49 -04:00
Andrew Kelley
860684cc2f
Merge pull request #2516 from LemonBoy/32bfix 
More 32bit fixes for stdlib
 2019-05-19 00:31:16 -04:00
LemonBoy
0a3aec020a Fix load/store of non-integer fields in packed struct 2019-05-18 19:59:47 -04:00
LemonBoy
6957927194 Fix some test cases to run on 32bit systems 2019-05-18 10:59:56 +02:00
Andrew Kelley
80983ca1ca
fixups to the previous commit 2019-05-16 16:37:58 -04:00
Shawn Landden
1fdb24827f
breaking changes to all bit manipulation intrinsics 
* `@clz`, `@ctz`, `@popCount`, `@bswap`, `@bitreverse` now
   have a type parameter
 * rename @bitreverse to @bitReverse
 * rename @bswap to @byteSwap

Closes #2119
Closes #2120
 2019-05-16 16:37:58 -04:00
Andrew Kelley
057a5d4898
slice types no longer have field access 
* fix crash when doing field access of slice types. closes #2486
 * remove the deprecated Child property from slice types
 * add -Dskip-non-native build option to build script
 2019-05-14 21:21:59 -04:00
Andrew Kelley
e93a05b6e4
switching on error sets makes new error set for capture values 
closes #769
 2019-05-14 19:11:37 -04:00
Andrew Kelley
df4f77024e
else value when switching on error set has 
optional capture value which is subset.

see #769
 2019-05-14 18:06:57 -04:00
hryx
3a3a738478
Recursive rewrite of stage2 parser, part 3 2019-05-12 02:01:45 -07:00
LemonBoy
b05e8d46ec Change the enum value allocation strategy 2019-05-11 21:29:53 +02:00
LemonBoy
c766f3f9ca Support signed types as enum tags 2019-05-11 21:28:58 +02:00
Jimmi Holst Christensen
6cf7fb1177 fixes #2235 2019-05-11 20:51:59 +02:00
Jimmi Holst Christensen
fb3b943b07 added tests for global variable declaration syntax 2019-05-11 20:11:56 +02:00
Andrew Kelley
10e9d47b49
stage2 translate-c: implement functions with no prototype 
stage1 translate-c actually has this wrong. When exporting a function,
it's ok to use empty parameters. But for prototypes, "no prototype"
means that it has to be emitted as a function that accepts anything,
e.g. extern fn foo(...) void;

See #1964
 2019-05-11 12:09:11 -04:00
Andrew Kelley
5f4c3e6557
stage2 translate-c: simple function definitions 
See #1964
 2019-05-10 23:35:46 -04:00
Andrew Kelley
dbb5da14f4
stage2 translate-c: builtin types and pub 
See #1964
 2019-05-10 17:56:00 -04:00
Andrew Kelley
82219b1fd5
translate-c: better handling of restore points 2019-05-10 17:44:47 -04:00
Andrew Kelley
2933d6b848
add test case for previous commit 
closes #2467
 2019-05-10 16:57:37 -04:00
Andrew Kelley
a6f7a9ce2b
translate-c: we have our first test of self-hosted 
See #1964
 2019-05-10 16:03:54 -04:00
Michael Dusan
d065f297ab stage1: compile error for loop expr val ignored 
closes #2460
 2019-05-10 10:05:40 -04:00
Jimmi HC
6b10f03b4a Fixes and simplifications for stage 1 parser 2019-05-10 16:09:58 +02:00
Andrew Kelley
c459edac18
compile error for attempt to cast enum literal to error 
closes #2203
 2019-05-09 13:18:13 -04:00
Andrew Kelley
eb65410b62
translate-c: enough C tokenization/parsing to handle shifting in macros 
See #2451
 2019-05-09 12:48:38 -04:00
Andrew Kelley
62065a9aea
translate-c: handle int to ptr and ptr to int casting 
See #2451
 2019-05-09 12:17:23 -04:00
Andrew Kelley
e3542196c0
translate-c: NULL pointers translate to null 
See #1967
 2019-05-08 19:21:54 -04:00
Andrew Kelley
a4aee8b24d
C pointers support if and orelse 
See #1967
 2019-05-08 18:47:14 -04:00
Andrew Kelley
0099583bd3
C pointers support .? operator 
see #1967
 2019-05-08 17:39:00 -04:00
Andrew Kelley
50bbb34594
C pointers support null 
See #1967
 2019-05-08 16:06:34 -04:00
Shawn Landden
c19bdc2d37 stage1: add @hasField() built-in 
This was quite straight-forward

Closes: #1439
 2019-05-06 11:52:47 -05:00
Andrew Kelley
9dfd24a334
add test case to cover solved bug 
closes #2114
 2019-04-30 14:17:16 -04:00
LemonBoy
77383f968d translate-c: Emit @ptrCast + @alignPtr sequence 
Avoid producing Zig code that doesn't compile due to mismatched
alignments between pointers.

Always emit a @alignOf instead of hardcoding the alignment value
returned by LLVM for portability sake of the generated code.
 2019-04-29 21:30:19 -04:00
LemonBoy
9902b604cb Fix generation of container initializers 
The code creates temporary ConstExprValue with global_refs set to
nullptr and that's carried over to the final value. Doing so prevents
the deduplication mechanism to work correctly, causing all sorts of
runtime crashes.

Fixes #1636
Fixes #1608 (Even though it was already fixed by #1991)
 2019-04-28 13:13:42 -04:00
LemonBoy
9ec4ccc68f Do not invoke UB in BigInt shr operations 
Shifting a value of type T by an amount that's greater or equal to the
size of the type itself is UB.

Spotted by @tgschultz
 2019-04-26 14:24:35 -04:00
Andrew Kelley
fb2acaff06
@sizeOf returns 0 for comptime types 
This defines `@sizeOf` to be the runtime size of a type, which means
that it is zero for types such as comptime_int, type, and (enum
literal).

See #2209
 2019-04-24 22:31:53 -04:00
Andrew Kelley
ad994c9642
Merge pull request #2296 from LemonBoy/translate-c-stuff 
Handle implicit casts in translate-c
 2019-04-24 14:43:46 -04:00
Jimmi HC
1a2e02e267 fixed #2356 
const_ptr_pointee_unchecked did not take into account that if the
pointer is zero sized, then const_val->data.x_ptr.special would be
ConstPtrSpecialInvalid. This commit fixes this by also checking
that the child type of the pointer only have one possible value
and just returns that value.
 2019-04-24 15:04:58 +02:00
LemonBoy
ab424bbb35 translate-c: Add test for implicit casts 2019-04-22 22:23:41 +02:00
Michael Dusan
611d4bc6a1 stage1: const_values_equal support tagged union 2019-04-16 13:55:23 -04:00
LemonBoy
8f5753ba9f Fix normalization of right-shifted BigInt at CT 
The pointer value for the `digits` field was being treated as if it were
a limb.

Fixes #2225
 2019-04-11 03:49:15 -04:00
Andrew Kelley
a4c7e4c4eb __muloti4 does not need the ABI workaround on Windows 
Fixes 128-bit integer multiplication on Windows.

closes #2250
 2019-04-10 22:33:33 -04:00
Jimmi Holst Christensen
43e219b0d9 Merge branch 'master' of github.com:ziglang/zig 2019-04-08 05:30:32 +02:00
Jimmi Holst Christensen
f86ea797ba Import 1607.zig to behavior.zig 2019-04-08 05:30:27 +02:00
Andrew Kelley
6715c54cc6
Merge pull request #2205 from kristate/zig-backport-issue532 
stage1: create ir.cpp specific `analyze_type_expr`
 2019-04-07 15:32:02 -04:00
kristopher tate
fae0c35195
test/compile_errors.zig: add regression test for ziglang/zig#532 ; 2019-04-07 10:37:43 +09:00
Jimmi Holst Christensen
7c38651a65 Merge branch 'master' of github.com:ziglang/zig 2019-04-07 03:19:08 +02:00
Jimmi Holst Christensen
6960cd156a Added regression test for #1607. fixes #1607 2019-04-07 03:18:51 +02:00
Jimmi Holst Christensen
65cf5a8e44 removed todo comment and added test 2019-04-06 11:04:55 +02:00
Andrew Kelley
846f72b57c
zig build: support single-threaded builds 
and fix the zig test suite not setting the --single-threaded flag
 2019-04-05 14:54:37 -04:00
Andrew Kelley
1dc6751721
fix NaN comparing equal to itself 
This was broken both in comptime code and in runtime code.

closes #1174
 2019-04-04 22:07:15 -04:00
Andrew Kelley
be0f656c21
fix @divFloor returning incorrect value and add __modti3 
Closes #2152
See #1290
 2019-04-04 15:45:37 -04:00
Andrew Kelley
c195d645e4
add regression test for #1025 
closes #1025
 2019-04-04 01:45:18 -04:00
Andrew Kelley
e4d595a8ba
fix thread local variables for non- position independent code 
This fixes comes thanks to Rich Felker from the musl libc project,
who gave me this crucial information:

"to satisfy the abi, your init code has to write the same value
to that memory location as the value passed to the [arch_prctl]
syscall"

This commit also changes the rules for when to build statically
by default. When building objects and static libraries, position
independent code is disabled if no libraries will be dynamically
linked and the target does not require position independent code.

closes #2063
 2019-04-04 01:08:26 -04:00
Andrew Kelley
5aee17e888
regression fixes and fix packed struct abi size 2019-04-02 18:31:19 -04:00
emekoi
b7aa289ae4 fixed broken casts in std 2019-03-31 16:47:34 -05:00