Andrew Kelley
68e2794e15
ir: const_ptr_pointee asserts that its return value is non-null
2018-08-26 13:13:26 -04:00
Andrew Kelley
6a3fad1d59
Revert "src/ir.cpp: check return value of const_ptr_pointee
to protect against dereferencing null pointers;"
...
This reverts commit 0839ed1f94
.
I realized too late there is a better fix. See PR #1419
2018-08-26 13:04:58 -04:00
kristopher tate
0839ed1f94
src/ir.cpp: check return value of const_ptr_pointee
to protect against dereferencing null pointers;
2018-08-26 13:02:09 -04:00
Andrew Kelley
f7f11e237c
Merge remote-tracking branch 'origin/master' into llvm7
2018-08-26 02:39:26 -04:00
Andrew Kelley
8047f0eae2
fix llvm assertion failure when building std lib tests for macos
...
closes #1417
2018-08-26 02:36:18 -04:00
Andrew Kelley
7109035b78
Merge remote-tracking branch 'origin/master' into llvm7
2018-08-25 21:57:28 -04:00
Andrew Kelley
815950996d
Merge remote-tracking branch 'origin/master' into macos-stack-traces
2018-08-25 04:48:58 -04:00
Andrew Kelley
02f5a9fa62
fix handling multiple extern vars with the same name
2018-08-25 03:55:59 -04:00
Andrew Kelley
b95ff12f2f
fix regressions
2018-08-25 03:40:47 -04:00
Andrew Kelley
ac36f98e72
fix stack traces on linux
2018-08-25 03:07:37 -04:00
Marc Tiehuis
05f9b14fc2
Fix builtin alignment type
...
Closes #1235 .
2018-08-24 17:57:17 +12:00
Andrew Kelley
3a02ba9b82
fix error message for incorrect panic handler fn signature
...
closes #1353
2018-08-23 23:22:48 -04:00
Marc Tiehuis
353419f82d
Default to strict IEEE floating point
...
Closes #1227 .
2018-08-23 22:54:46 +12:00
Andrew Kelley
4b68ef45af
fix incorrectly generating an unused const fn global
...
closes #1277
2018-08-22 14:31:30 -04:00
Andrew Kelley
5aeb3217ee
fixup for previous commit
2018-08-22 14:24:48 -04:00
Raul Leal
87b10400c2
allow implicit cast from *[N]T to ?[*]T ( #1398 )
...
* allow implicit cast from *[N]T to ?[*]T
2018-08-22 13:12:08 -04:00
Andrew Kelley
b2917e6be0
Revert "Merge branch 'mtn-translate-c-enum-vals'"
...
This reverts commit 937b822fa9
, reversing
changes made to dd4b13ac03
.
Tests failing on Windows.
Re-opens #1360
2018-08-21 20:50:03 -04:00
kristopher tate
b023db2e82
src/translate_c.cpp: correctly bridge llvm::APSInt with Zig BigInt;
...
ACHTUNG: llvm::APSInt stores an int's sign inside of its getRawData; Internally to Zig we store an integer's sign outside of getRawData! (~aps_int) calls .flip() internally on the raw data to match Zig.
test/translate_c.zig: enum: add wider range of values (u64) to try;
2018-08-20 22:46:11 -04:00
Michael Noronha
7e7e59d881
translate-c: Correctly translate enum init values, addressing #1360
2018-08-20 22:45:19 -04:00
Andrew Kelley
dd4b13ac03
Revert "translate-c: Correctly translate enum init values, addressing #1360 ( #1377 )"
...
This reverts commit b8ce8f219c
.
Squashing the commits from the pull request resulted in kristopher tate
from being omitted from the authors. A future commit will merge
the code correctly.
2018-08-20 22:39:39 -04:00
Michael Noronha
b8ce8f219c
translate-c: Correctly translate enum init values, addressing #1360 ( #1377 )
...
* translate-c: Correctly translate enum init values
* translate-c: Test enum initialization
* translate-c: Flip to positive using APSInt builtins
* src/translate_c.cpp: correctly bridge llvm::APSInt with Zig BigInt;
ACHTUNG: llvm::APSInt stores an int's sign inside of its getRawData; Internally to Zig we store an integer's sign outside of getRawData! (~aps_int) calls .flip() internally on the raw data to match Zig.
* test/translate_c.zig: enum: add wider range of values (u64) to try;
closes #1360
2018-08-20 14:29:26 -04:00
Wink Saville
d927f347de
Fix ir_analyze_instruction_atomic_rmw ( #1351 )
...
There were two tests of type_is_valid(casted_ptr->value.type) change the
second one to type_is_valie(casted_operand->value.type).
2018-08-07 23:18:26 -04:00
Andrew Kelley
63a23e848a
translate-c: fix for loops with var init and empty body
2018-08-05 18:40:14 -04:00
Andrew Kelley
387fab60a6
translate-c: fix do while with empty body
2018-08-05 18:32:38 -04:00
Andrew Kelley
c420b234cc
translate-c: handle for loop with empty body
2018-08-05 18:18:24 -04:00
Andrew Kelley
aa232089f2
translate-c: fix while loop with no body
2018-08-05 18:06:39 -04:00
Andrew Kelley
b48948d6e8
Merge branch 'master' into llvm7
2018-08-04 15:19:03 -04:00
Andrew Kelley
9bd8b01650
fix tagged union initialization with a runtime void
...
closes #1328
2018-08-03 15:21:08 -04:00
kristopher tate
298abbcff8
better support for _
identifier
...
* disallow variable declaration of `_`
* prevent `_` from shadowing itself
* prevent read access of `_`
closes #1204
closes #1320
2018-08-03 02:57:17 -04:00
Andrew Kelley
895f262a55
pull request fixups
...
* clean up parser code
* fix stage2 parse and render code
* remove redundant test
* make stage1 compile tests leaner
2018-08-02 14:15:31 -04:00
kristopher tate
5de92425d5
src/parser.cpp: fix typo from rebase;
2018-08-02 17:11:37 +09:00
kristopher tate
d3f628907a
src/parser.cpp: remove promise_symbol from suspend;
...
Tracking Issue #1296 ;
2018-08-02 16:59:11 +09:00
kristopher tate
b3cd65d56e
src/ir.cpp: remove promise_symbol from suspend;
...
Tracking Issue #1296 ;
2018-08-02 16:50:08 +09:00
kristopher tate
5e5685c117
src/ast_render.cpp: remove promise_symbol from suspend;
...
Tracking Issue #1296 ;
2018-08-02 16:50:08 +09:00
kristopher tate
ca1b356337
src/all_types.hpp: remove promise_symbol from suspend;
...
Tracking Issue #1296 ;
2018-08-02 16:50:08 +09:00
kristopher tate
92cb330e16
src/codegen.cpp: @handle(): replace hacky ref chain with llvm intrinsic;
...
Tracking Issue #1296 ;
2018-08-02 16:50:08 +09:00
kristopher tate
104bdb03d6
src/codegen.cpp: return promise instead of null promise;
...
Tracking Issue #1296 ;
2018-08-02 16:50:08 +09:00
kristopher tate
a8ea236095
src/ir.cpp: don't allow @handle()
outside of a function;
...
Tracking Issue #1296 ;
2018-08-02 16:50:08 +09:00
kristopher tate
fcf53b31fc
src/ir.cpp: return promise->T instead of promise;
...
Tracking Issue #1296 ;
Thanks @andrewrk ;
2018-08-02 16:50:08 +09:00
kristopher tate
c1a3b0cb0a
src/ir.cpp: add/throw error for @handle() in a non async context;
...
Tracking Issue #1296 ;
Thanks @andrewrk ;
2018-08-02 16:50:08 +09:00
kristopher tate
db362bec18
src/codegen.cpp: reassert that there are no generated errors in codegen;
...
Tracking Issue #1296 ;
Thanks @andrewrk ;
2018-08-02 16:50:08 +09:00
kristopher tate
0ee6502562
src/codegen.cpp: remove add_node_error
from ir_render_handle
;
...
Tracking Issue #1296 ;
Thanks @andrewrk ;
2018-08-02 16:50:08 +09:00
kristopher tate
81f463626a
src/codegen.cpp: add/throw error for @handle() in a non async context;
...
Tracking Issue #1296 ;
I removed/commented-out the assert checking for no errors since we now have some errors rendered.
2018-08-02 16:50:08 +09:00
kristopher tate
a2e5691228
src/codegen.cpp: return null if calling convention is not async;
...
Tracking Issue #1296 ;
2018-08-02 16:50:08 +09:00
kristopher tate
da5f3d5c4c
src/ir_print.cpp: support @handle()
;
...
Tracking Issue #1296 ;
2018-08-02 16:50:08 +09:00
kristopher tate
cd18186715
src/codegen.cpp: base handle builtin on @frameAddress()
;
...
Tracking Issue #1296 ;
2018-08-02 16:50:08 +09:00
kristopher tate
a9ea22d4f9
src/ir.cpp: wire-up IR for handle builtin;
...
Tracking Issue #1296 ;
2018-08-02 16:50:08 +09:00
kristopher tate
e79c913cbc
src/all_types.hpp: add enums for Handle Builtin;
...
Tracking Issue #1296 ;
2018-08-02 16:50:08 +09:00
Andrew Kelley
f804310d9f
Merge remote-tracking branch 'origin/master' into llvm7
2018-07-31 14:36:27 -04:00
Andrew Kelley
6fd6bc94f5
await sets suspend bit; return clears suspend bit
2018-07-30 12:22:54 -04:00
Andrew Kelley
09304aab77
fix cancel and await semantics
2018-07-29 23:25:40 -04:00
Andrew Kelley
0d79e03816
canceling an await also cancels things awaiting it
2018-07-28 13:52:48 -04:00
Andrew Kelley
dd272d1316
await cancels the await target when it is canceled
2018-07-28 12:36:02 -04:00
Andrew Kelley
0ba2bc38d7
await checks the cancel bit
2018-07-28 12:23:47 -04:00
Andrew Kelley
60cda3713f
suspend cancels awaiter when it gets canceled
2018-07-28 12:11:39 -04:00
Andrew Kelley
c6f9a4c044
cancel detects suspend bit
2018-07-28 01:26:11 -04:00
Andrew Kelley
6fed777637
cancel detects if the target handle has already returned
2018-07-28 01:22:51 -04:00
Andrew Kelley
f0c049d02b
detect double await
2018-07-27 18:37:30 -04:00
Andrew Kelley
e5beca886d
suspend checks the cancel bit
2018-07-27 18:07:30 -04:00
Andrew Kelley
e491c38189
resume detects resuming when not suspended
2018-07-27 18:01:39 -04:00
Andrew Kelley
341bd0dfa4
await sets the await bit
2018-07-27 17:47:27 -04:00
Andrew Kelley
0b7a9c0722
cancel sets the cancel bit
2018-07-27 17:42:09 -04:00
Andrew Kelley
02c5bda704
remove ability to break from suspend blocks
...
closes #803
2018-07-27 17:27:03 -04:00
Andrew Kelley
442e244b4d
suspend sets suspend bit
2018-07-27 17:16:00 -04:00
Andrew Kelley
10764ee0e6
resume clears suspend bit
2018-07-27 17:00:41 -04:00
Andrew Kelley
7113f109a4
update coroutine return codegen with new status bits
2018-07-27 15:50:26 -04:00
Andrew Kelley
b3f4182ca1
coroutines have 3 more bits of atomic state
2018-07-26 22:26:00 -04:00
Andrew Kelley
2cbad364c1
add compile error for ignoring return value of while loop bodies
...
closes #1049
2018-07-26 18:29:07 -04:00
Andrew Kelley
fd575fe1f3
add compile error for missing parameter name of generic function
2018-07-25 18:15:55 -04:00
Andrew Kelley
84195467ad
add compile error for non-inline for loop on comptime type
2018-07-25 17:08:55 -04:00
Andrew Kelley
2257660916
fix assertion failure when some compile errors happen
...
I don't actually know of a test case to trigger this
self-hosted won't have this problem because get_pointer_to_type
will return error.SemanticAnalysisFailed
2018-07-25 13:12:03 -04:00
Andrew Kelley
2ea08561cf
self-hosted: function types use table lookup
2018-07-24 14:20:49 -04:00
Andrew Kelley
29e19ace36
fix logic for determining whether param requires comptime
...
closes #778
closes #1213
2018-07-24 10:21:33 -04:00
Andrew Kelley
dd9728c5a0
Merge remote-tracking branch 'origin/master' into llvm7
2018-07-24 00:43:12 -04:00
Andrew Kelley
72599d420b
self-hosted: find all libc paths; windows linker code
2018-07-24 00:06:34 -04:00
Andrew Kelley
2614ef056a
self-hosted: basic linker code for macos
2018-07-23 17:38:03 -04:00
Andrew Kelley
5a919dd82d
Merge remote-tracking branch 'origin/master' into self-hosted-libc-hello-world
2018-07-23 14:32:13 -04:00
Andrew Kelley
d767fae47e
self-hosted: add first compare-output test
2018-07-23 00:35:53 -04:00
Andrew Kelley
58c5f94a99
self-hosted: share C++ code for finding libc on windows
2018-07-20 23:38:13 -04:00
Andrew Kelley
0a880d5e60
fix generation of error defers for fns inside fns
...
closes #878
2018-07-19 18:06:41 -04:00
Andrew Kelley
a9f0681f85
prevent non-export symbols from clobbering builtins
...
closes #1263
2018-07-19 10:47:17 -04:00
Jimmi Holst Christensen
fd3a41dadc
Allow pointers to anything in extern/exported declarations ( #1258 )
...
* type_allowed_in_extern accepts all ptr not size 0
* Generate correct headers for none extern structs/unions/enums
2018-07-18 11:00:42 -04:00
Andrew Kelley
c393a399fb
fix invalid character test on windows
2018-07-18 10:51:42 -04:00
Andrew Kelley
cbfe9a4077
fix @setEvalBranchQuota not respected in generic fn calls
...
closes #1257
2018-07-17 23:37:17 -04:00
Andrew Kelley
ecf8da00c5
self-hosted: linking
2018-07-17 13:18:13 -04:00
kristopher tate
69e3b4e7dc
revert commit 860d3da915
; please see #1249 for more information; ( #1255 )
2018-07-17 10:27:18 -04:00
Andrew Kelley
97bfeac13f
self-hosted: create tmp dir for .o files and emit .o file for fn
2018-07-16 20:52:50 -04:00
Andrew Kelley
0fa24b6b75
allow implicit cast of undefined to optional
2018-07-16 19:26:15 -04:00
Andrew Kelley
558b0b8791
Merge remote-tracking branch 'origin/master' into llvm7
2018-07-16 13:37:16 -04:00
Andrew Kelley
d3ce9d0643
codegen: remove unused variable
2018-07-16 11:59:37 -04:00
Andrew Kelley
e9a03cccf3
all integer sizes are available as primitives
...
* fix wrong implicit cast for `@IntType` bit_count parameter.
* fix incorrect docs for `@IntType` bit_count parameter.
closes #1242
closes #745
closes #1240
2018-07-16 10:53:15 -04:00
Andrew Kelley
2255f275a0
update for latest clang API
2018-07-15 00:03:33 -04:00
Andrew Kelley
4d920cee6e
Merge remote-tracking branch 'origin/master' into llvm7
2018-07-14 18:27:51 -04:00
Eduardo Sánchez Muñoz
722b9b9e59
codegen: Store returned value if type is 'handle_is_ptr' and function is not 'first_arg_ret'.
...
Seems to fix #1230 , includes test.
2018-07-14 11:33:01 -04:00
Andrew Kelley
c87102c304
ir_get_ref: delete unnecessary and probably buggy code
2018-07-13 14:53:54 -04:00
Andrew Kelley
171f33b961
ir: remove unnecessary and probably buggy code
2018-07-13 14:18:37 -04:00
Andrew Kelley
860d3da915
ir: remove dead code
2018-07-13 13:37:01 -04:00
Andrew Kelley
5354d1f5fc
allow == for comparing optional pointers
...
closes #658
2018-07-13 12:34:42 -04:00
Andrew Kelley
ce11d6d16c
ir: refactor lvalues
2018-07-11 21:37:47 -04:00
Andrew Kelley
3f30897fdc
add compile error for disallowed types in extern structs
...
closes #1218
2018-07-11 14:08:56 -04:00
Andrew Kelley
da3acacc14
update vendor list for newest llvm version
2018-07-11 00:46:48 -04:00
Andrew Kelley
574e31f0a0
self-hosted: first passing test
...
* introduce std.atomic.Int
* add src-self-hosted/test.zig which is tested by the main test suite
- it fully utilizes the multithreaded async/await event loop so the
tests should Go Fast
* `stage2/bin/zig build-obj test.zig` is able to spit out an error if 2 exported
functions collide
* ability for `zig test` to accept `--object` and `--assembly`
arguments
* std.build: TestStep supports addLibPath and addObjectFile
2018-07-10 20:18:43 -04:00
Andrew Kelley
cfaebb20d8
Merge remote-tracking branch 'origin/master' into llvm7
2018-07-10 14:03:03 -04:00
Andrew Kelley
0ce6934e26
allow var args calls to async functions
2018-07-10 11:44:47 -04:00
Andrew Kelley
28f9230b40
fix crash when calling comptime-known undefined function ptr
...
closes #880
closes #1212
2018-07-10 10:12:08 -04:00
Andrew Kelley
3f4d0ecd7e
Merge remote-tracking branch 'origin/master' into m-n-threading
2018-07-09 17:14:42 -04:00
Andrew Kelley
0ac1b83885
fix non-portable format specifier
2018-07-09 17:13:31 -04:00
Andrew Kelley
2ee67b7642
langref: docs for invalid error set cast and incorrect pointer alignment
...
also add detection of incorrect pointer alignment at compile-time
of pointers that were constructed with `@intToPtr`.
2018-07-09 11:13:29 -04:00
Andrew Kelley
9eb51e20ed
fix crash on @ptrToInt of a *void
...
closes #1192
2018-07-09 10:44:06 -04:00
Andrew Kelley
eb326e1553
M:N threading
...
* add std.atomic.QueueMpsc.isEmpty
* make std.debug.global_allocator thread-safe
* std.event.Loop: now you have to choose between
- initSingleThreaded
- initMultiThreaded
* std.event.Loop multiplexes coroutines onto kernel threads
* Remove std.event.Loop.stop. Instead the event loop run() function
returns once there are no pending coroutines.
* fix crash in ir.cpp for calling methods under some conditions
* small progress self-hosted compiler, analyzing top level declarations
* Introduce std.event.Lock for synchronizing coroutines
* introduce std.event.Locked(T) for data that only 1 coroutine should
modify at once.
* make the self hosted compiler use multi threaded event loop
* make std.heap.DirectAllocator thread-safe
See #174
TODO:
* call sched_getaffinity instead of hard coding thread pool size 4
* support for Windows and MacOS
* #1194
* #1197
2018-07-07 00:32:19 -04:00
Andrew Kelley
d8295c1889
add @popCount intrinsic
2018-07-07 00:25:32 -04:00
Andrew Kelley
4ad4cd2654
fix iterating over a void slice
...
closes #1203
2018-07-06 17:27:44 -04:00
Andrew Kelley
1cf7511dc9
add compile error notes for where struct definitions are
...
closes #1202
2018-07-06 16:20:46 -04:00
Andrew Kelley
1a5bd88881
alternate implementation of previous commit
...
This strategy adds another field to the SwitchBr instruction,
which is the result of the CheckSwitchProngs instruction. The
type of the result is void, and is unused, except that the SwitchBr
instruction will not perform analysis if the CheckSwitchProngs
instruction did not pass analysis. This allows the CheckSwitchProngs
instruction to do implicit casting for its type checking, while
preventing duplicate compile error messages.
2018-07-06 12:03:07 -04:00
Andrew Kelley
b5d07297de
Merge remote-tracking branch 'origin/master' into llvm7
2018-07-04 20:43:49 -04:00
Isaac Hier
9cff23dbf9
Fix assertion crash on enum switch values
2018-07-04 13:27:10 -04:00
Isaac Hier
9395162a7c
Debug enum issue
2018-07-04 12:47:35 -04:00
Andrew Kelley
8c39cdc89f
fix await on early return when return type is struct
...
previously, await on an early return would try to access the
destroyed coroutine frame; now it copies the result into a
temporary variable before destroying the coroutine frame
2018-07-04 11:51:02 -04:00
Andrew Kelley
291afcf75a
fix runtime libc detection depending on locale
...
closes #1165
2018-07-03 14:20:26 -04:00
Andrew Kelley
9665cfe027
update for latest llvm
2018-07-03 03:48:47 -04:00
Andrew Kelley
6e1425e312
Merge remote-tracking branch 'origin/master' into llvm7
2018-07-02 20:00:13 -04:00
Andrew Kelley
35463526cc
add runtime safety for @intToEnum
; add docs for runtime safety
...
See #367
2018-07-02 15:50:28 -04:00
Andrew Kelley
2759c7951d
always link against compiler_rt.o even when linking libc
...
sometimes libgcc is missing things we need, so we always link
compiler_rt and rely on weak linkage to allow libgcc to override.
2018-07-02 14:10:27 -04:00
Andrew Kelley
4c0e280d6d
Merge pull request #1185 from ziglang/undefined-at-comptime-improvements
...
Operators now throw a compiler error when operating on undefined values
2018-07-01 01:33:23 -04:00
Jimmi Holst Christensen
055e0fef4e
Avoid resolve_const in cmp when instr are not comptime
2018-06-30 21:22:26 +02:00
Jimmi Holst Christensen
ecd5e60be9
Expanded the list of operators that catch undefined values at comptime
2018-06-30 20:50:09 +02:00
Jimmi Holst Christensen
42033ea3ca
Merge pull request #1167 from ziglang/comptime-array-by-value
...
Implement const_values_equal for arrays
2018-06-30 18:58:31 +02:00
Jimmi Holst Christensen
01bd5c46e1
Revert "ir_resolve_const now checks recursivly for undef values"
...
This reverts commit 4c3f27ce1e
.
2018-06-30 17:35:06 +02:00
Jimmi Holst Christensen
616fe798c8
Revert "contains_comptime_undefined_value should not follow pointers"
...
This reverts commit 58b1692182
.
2018-06-30 17:35:05 +02:00
Ben Noordhuis
03f66825d6
support --emit in 'test' command
...
Support the `--emit` switch in `zig --emit asm test file.zig`.
The command fails because no tests run (no executable is created) but
it emits the requested file. That seems like a good tradeoff.
2018-06-29 23:32:10 +02:00
isaachier
f1c56f7f22
Clarify reason implicit cast does not work for large RHS ( #1168 )
...
* Clarify reason implicit cast does not work for large RHS
2018-06-29 14:52:25 -04:00
Jimmi HC
58b1692182
contains_comptime_undefined_value should not follow pointers
2018-06-29 11:34:38 +02:00
Jimmi HC
4c3f27ce1e
ir_resolve_const now checks recursivly for undef values
2018-06-29 10:21:43 +02:00
Jimmi HC
b1128b18d5
Assert that array is not ConstArraySpecialUndef in const_values_equal
2018-06-29 08:41:16 +02:00
Jimmi HC
3ec38b2494
Implement const_values_equal for array type
...
* This allows arrays to be passed by value at comptime
2018-06-28 10:34:37 +02:00
Marc Tiehuis
4a35d7eeeb
Correct hex-float parsing
...
Unblocks #495 .
2018-06-28 20:12:03 +12:00
Andrew Kelley
2fa588e81d
fix coroutine accessing freed memory
...
closes #1164
2018-06-27 18:45:21 -04:00
Andrew Kelley
19961c50e4
fix comptime @tagName crashing sometimes
...
closes #1118
2018-06-27 13:15:55 -04:00
Ben Noordhuis
440c1d52b4
simplify comptime floating-point @divTrunc
...
Replace a conditional ceil/floor call with an unconditional trunc call.
2018-06-27 16:20:04 +02:00
Ben Noordhuis
fd75e73ee9
add f16 type
...
Add support for half-precision floating point operations.
Introduce `__extendhfsf2` and `__truncsfhf2` in std/special/compiler_rt.
Add `__gnu_h2f_ieee` and `__gnu_f2h_ieee` as aliases that are used in
Windows builds.
The logic in std/special/compiler_rt/extendXfYf2.zig has been reworked
and can now operate on 16 bits floating point types.
`extendXfYf2()` and `truncXfYf2()` are marked `inline` to work around
a not entirely understood stack alignment issue on Windows when calling
the f16 versions of the builtins.
closes #1122
2018-06-27 16:20:04 +02:00
Ben Noordhuis
1f45075a0e
dry floating-point type definitions
2018-06-27 16:20:04 +02:00
Andrew Kelley
11ca38a4e9
fix crash for optional pointer to empty struct
...
closes #1153
2018-06-26 15:27:41 -04:00
Andrew Kelley
af95e15572
rename get_maybe_type to get_optional_type
2018-06-26 15:11:05 -04:00
Isaac Hier
8e714289ca
Fix os_path_join for case where dirname is empty
2018-06-26 13:31:32 -04:00
Andrew Kelley
459d72f873
fix compiler crash for invalid enum
...
closes #1079
closes #1147
2018-06-21 17:41:49 -04:00
Andrew Kelley
5f38d6e2e9
add casting docs, __extenddftf2, and __extendsftf2
2018-06-21 14:44:35 -04:00
Isaac Hier
eeda1a1396
Fix logic
2018-06-21 08:17:08 -04:00
Isaac Hier
0ab4afbf42
Fix increment operation for bigint -1
2018-06-21 08:14:26 -04:00
Ben Noordhuis
eb6a8e6a3b
fix f128 remainder division bug
...
The modulo operation computed rem(b+rem(a,b), b) which produces -1
for a=1 and b=2.
Switch to a - b * trunc(a/b) which produces the expected result, 1.
closes #1137
2018-06-20 17:37:38 -04:00
Andrew Kelley
55193cb13b
fix runtime fn ptr equality codegen
...
closes #1140
2018-06-20 06:46:53 -04:00
Andrew Kelley
7c99c30bf4
fix calling method with comptime pass-by-non-copyign-value self arg
...
closes #1124
2018-06-19 19:35:59 -04:00
Andrew Kelley
42db807f37
remove redundant implicit casting code
...
and introduce better type mismatch errors
closes #1061
2018-06-19 18:51:46 -04:00
Andrew Kelley
c7804277bf
@floatToInt
now has safety-checked undefined behavior
...
when the integer part does not fit in the destination integer type
* Also fix incorrect safety triggered for integer casting an
`i32` to a `u7`. closes #1138
* adds compiler-rt function: `__floatuntidf`
2018-06-19 16:06:10 -04:00
Andrew Kelley
85422d7aea
Merge pull request #1136 from alexnask/typeinfo_improvements
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@typeInfo now uses optional types instead of @typeOf(undefined)
2018-06-19 11:46:32 -04:00
Alexandros Naskos
1392313236
@typeInfo now uses optional types instead of @typeOf(undefined)
2018-06-19 17:45:19 +03:00
Andrew Kelley
a3ddd0826b
remove enum to/from int casting syntax; add @enumToInt
/@intToEnum
...
see #1061
2018-06-19 03:50:38 -04:00
Andrew Kelley
dd62737266
translate-c: add new libclang c types
2018-06-19 03:43:40 -04:00
Andrew Kelley
626b73e8be
remove error to/from int casting syntax; add @errorToInt
/@intToError
...
See #1061
2018-06-18 18:48:29 -04:00
Andrew Kelley
a430853a48
standard library fixes
2018-06-18 17:43:01 -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
5d705fc6e3
remove error set casting syntax. add @errSetCast
...
See #1061
2018-06-18 15:01:42 -04:00
Andrew Kelley
c757984879
Merge remote-tracking branch 'origin/master' into llvm7
2018-06-18 14:51:23 -04:00
Andrew Kelley
cd4676a233
stage1: update darwin code to workaround old libc bug
...
See #1128
2018-06-18 12:54:31 -04:00
Andrew Kelley
4ce36a6475
adjust logic for finding the path to zig executable on darwin
2018-06-18 12:18:39 -04:00
Andrew Kelley
c09c3902c4
Merge branch 'fix-1117-macos-realpath' of https://github.com/binary132/zig into binary132-fix-1117-macos-realpath
2018-06-18 12:16:47 -04:00
Andrew Kelley
8fd7cc11e1
disallow opaque as a return type of fn type syntax
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closes #1115
2018-06-18 11:12:15 -04:00
Andrew Kelley
d49d6f0cde
fix compiler crash when using @intToFloat with float literal
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closes #1132
2018-06-18 11:04:18 -04:00
Bodie Solomon
c7057bd25b
Fix 1117: Revise realpath scratch logic
2018-06-18 07:40:31 -04:00
Bodie Solomon
0456822892
Fix 1117: Tweak realpath logic to use out_path as scratch space
2018-06-18 07:40:31 -04:00
Bodie Solomon
e6b69151c0
Fix 1117: Use realpath in stage1 Darwin os_self_exe_path
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Issue: https://github.com/ziglang/zig/issues/1117
The macOS stage1 Zig compiler should look in Zig's real absolute path
for the Zig stdlib, but os_self_exe_path looks in its path as returned
by _NSGetExecutablePath, which may be a symlink. This means that a
symlinked Zig cannot find the Zig stdlib.
This patch fixes the issue by resolving the _NSGetExecutablePath result
to the real path using realpath() before copying the result to the
output path.
2018-06-18 07:40:31 -04:00
Andrew Kelley
4210f1f6a0
remove bool to int syntax. add @boolToInt
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add missing docs
See #1061
2018-06-18 03:07:16 -04:00
Andrew Kelley
92a36040b1
msp430 target: c_long is always 32 bits
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closes #1125
2018-06-18 01:03:45 -04:00
Andrew Kelley
431fda4141
Merge pull request #1123 from ziglang/remove-number-casting-syntax
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Remove number casting syntax
2018-06-17 14:40:07 -04:00
Andrew Kelley
e5956f23ca
add target C int type information for msp430 target
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closes #1125
2018-06-17 12:47:27 -04:00
Andrew Kelley
7912061226
remove integer and float casting syntax
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* add `@intCast`
* add `@floatCast`
* add `@floatToInt`
* add `@intToFloat`
See #1061
2018-06-17 02:57:07 -04:00
Andrew Kelley
472b7ef7e6
disable byval
2018-06-16 19:37:00 -04:00
Andrew Kelley
e311cd562b
don't automatically take pointer when passing by non-copying value
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this commit does not have all tests passing
2018-06-16 19:37:00 -04:00
Andrew Kelley
59b3dc8907
allow passing by non-copying value
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closes #733
2018-06-16 19:36:33 -04:00
Andrew Kelley
48de57d824
add basic std lib code for loading dynamic libraries
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this is going to only work for very basic libraries;
I plan to slowly add more features over time to support more
complicated libraries
2018-06-16 17:01:23 -04:00
Andrew Kelley
84a700f972
llvm7: find external liblldWasm and update for newest lld macho API
2018-06-14 18:28:42 -04:00
Andrew Kelley
32dd98b19f
Merge remote-tracking branch 'origin/master' into llvm7
2018-06-14 18:27:59 -04:00
Alexandros Naskos
4ec09ac243
Enabled optional types of zero bit types with no LLVM DI type. ( #1110 )
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* Zero bit optional types do not need a LLVM DI type
2018-06-14 10:57:28 -04:00
Andrew Kelley
8dd24796c4
disallow implicit casts that break rules for optionals
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closes #1102
2018-06-13 11:04:09 -04:00
Andrew Kelley
259413251d
fix ability to call mutating methods on zero size structs
...
closes #838
2018-06-12 15:06:02 -04:00
Andrew Kelley
03c16c6c54
implement @tagName as a switch instead of table lookup
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closes #976
closes #1080
2018-06-11 14:58:42 -04:00
Andrew Kelley
0a95b0f1ff
std.zig: update syntax for orelse keyword
2018-06-10 01:18:31 -04:00
Andrew Kelley
77678b2cbc
breaking syntax change: orelse keyword instead of ?? ( #1096 )
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use the `zig-fmt-optional-default` branch to have zig fmt
automatically do the changes.
closes #1023
2018-06-10 01:13:51 -04:00
Andrew Kelley
ec1b6f6673
breaking syntax change: ??x to x.? ( #1095 )
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See #1023
This also renames Nullable/Maybe to Optional
2018-06-09 23:42:14 -04:00
Ben Noordhuis
d464b25322
support --target-arch wasm32
( #1094 )
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Add wasm32 support to the build-obj, build-exe and build-lib commands
of the stage 1 compiler. Wasm64 should work transparently once it's
supported in upstream LLVM.
To export a function:
// lib.zig - for exposition, not necessary for this example
pub use @import("add.zig");
// add.zig
export fn add(a: i32, b: i32) i32 {
return a + b;
}
To import a function:
// cube.zig
extern fn square(x: i32) i32;
export fn cube(x: i32) i32 {
return x * square(x);
}
2018-06-09 22:39:22 -04:00
Andrew Kelley
9046b5eac0
fix assertion failure when debug printing comptime values
2018-06-09 11:41:59 -04:00
Andrew Kelley
6edd81109d
nullable pointers follow const-casting rules
...
any *T -> ?*T cast is allowed implicitly, even
when it occurs deep inside the type, and the cast
is a no-op at runtime.
in order to add this I had to make the comptime value
representation of nullable pointers the same as the
comptime value representation of normal pointers,
so that we don't have to do any recursive transformation
of values when doing this kind of cast.
2018-06-09 00:26:26 -04:00
Andrew Kelley
39fa313ad8
disable some implicit casts for unknown length pointers
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closes #770
2018-06-08 14:57:16 -04:00
Jimmi HC
bf3d1c1aab
Allow access of array.len through a pointer
2018-06-08 09:21:31 +02:00
Andrew Kelley
f0b6dac1f2
add implicit casts from *[N]T
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* to `[]T`
* to `[*]T`
See #770
2018-06-07 22:41:58 -04:00
Andrew Kelley
b65203f573
remove @canImplicitCast builtin
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nobody will miss it
2018-06-07 19:50:25 -04:00
Andrew Kelley
688ff2830d
langref: automatic update of builtin.zig
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now the docs can't get out of date for this
See #367
2018-06-07 19:10:45 -04:00
Andrew Kelley
31aefa6a21
fix structs that contain types which require comptime
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Now, if a struct has any fields which require comptime,
such as `type`, then the struct is marked as requiring
comptime as well. Same goes for unions.
This means that a function will implicitly be called
at comptime if the return type is a struct which contains
a field of type `type`.
closes #586
2018-06-07 18:07:30 -04:00
Andrew Kelley
d3693dca73
Pointer Reform: update @typeInfo
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* add assertion for trying to do @typeInfo on global error set
* remove TypeInfo.Slice
* add TypeInfo.Pointer.Size with possible values
- One
- Many
- Slice
See #770
2018-06-06 00:39:39 -04:00
Andrew Kelley
bd13e757e7
disable deref syntax for unknown length pointers
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See #770
2018-06-05 23:26:43 -04:00
Andrew Kelley
0ccc186869
disable field access for unknown length pointers
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See #770
2018-06-05 23:26:43 -04:00
Andrew Kelley
652f4bdf62
disallow unknown-length pointer to opaque
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This also means that translate-c has to detect when a pointer to
opaque is happening, and use `*` instead of `[*]`.
See #1059
2018-06-05 18:03:21 -04:00
Andrew Kelley
ef7f69d14a
update to latest libclang
2018-06-05 15:02:48 -04:00
Andrew Kelley
ba5eeea1e5
Merge remote-tracking branch 'origin/master' into llvm7
2018-06-05 11:28:30 -04:00
Andrew Kelley
7a09482536
fix crash when evaluating return type has compile error
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closes #1058
2018-06-05 10:48:53 -04:00
Andrew Kelley
7dd18294b7
Merge remote-tracking branch 'origin/master' into llvm7
2018-06-05 10:29:54 -04:00
Jimmi HC
a8146ade2a
Renamed UndefinedLiteral to Undefined
2018-06-05 11:54:11 +02:00
Jimmi HC
236c680f6b
Removed NullLiteral to Null
2018-06-05 11:30:01 +02:00
Jimmi HC
02cb220faf
Renamed "(int/float literal)" to "comptime_int/float"
2018-06-05 11:14:43 +02:00
Andrew Kelley
e53b683bd3
Pointer Reform: proper slicing and indexing ( #1053 )
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* 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
32e0dfd4f0
never call malloc with size 0
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instead we return nullptr. this makes the behavior consistent
across all platforms.
closes #1044
closes #1045
2018-06-04 14:09:31 -04:00
Andrew Kelley
58ce79f935
Merge remote-tracking branch 'origin/master' into llvm7
2018-06-04 02:58:55 -04:00
Andrew Kelley
96164ce613
disallow single-item pointer indexing
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add pointer arithmetic for unknown length pointer
2018-06-04 01:39:57 -04:00
Marc Tiehuis
4c273126df
Add context to zig_unreachable calls ( #1039 )
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This greatly aids debugging on platforms with no stack-traces.
2018-06-03 02:30:43 -04:00
Andrew Kelley
b85b68a7fd
better compile error for error sets behind nullable
2018-06-02 15:20:51 -04:00
Andrew Kelley
f06bce5dda
introduce [*] for unknown length pointers
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See #770
Currently it does not have any different behavior than `*`
but it is now recommended to use `[*]` for unknown length
pointers to be future-proof.
Instead of [ * ] being separate tokens as the proposal
suggested, this commit implements `[*]` as a single token.
2018-06-02 04:04:23 -04:00
Andrew Kelley
019217d7a2
fix regressions
2018-06-01 00:17:31 -04:00
Andrew Kelley
2f614c42fe
ir: rip out special logic for using addr-of instruction for types
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See #588
2018-05-31 18:23:39 -04:00
Andrew Kelley
fcbb7426fa
use * for pointer type instead of &
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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
Jimmi HC
15302e84a4
Adding workaround for when the user tries to unwrap 'type'
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closes #1011
2018-05-30 11:51:46 +02:00
Jimmi HC
1b3aaacba2
Removed copy-pasted resolve_inferred_error_set
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both ir.cpp and analyze.cpp have a function resolve_inferred_error_set,
which is a nearly exact copy-paste. This commit removes the one in ir.cpp
and exposes then one in analyze.cpp. This also allows us to make
analyze_fn_body local to analyze.cpp, as it is not used anywhere in
ir.cpp after this change
2018-05-30 10:34:20 +02:00
Jimmi HC
2b3af4ef6b
fixed #1009
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ir_make_type_info_defs already calls resolve_top_level_decl on all Tld
when building the def array. This means, that there is no reason that
analyze_fn_body is nessesary, as the fn type should have already been
resolved completly. The only thing analyze_fn_body does here, is cause
problems with generic functions.
2018-05-30 10:30:09 +02:00
Andrew Kelley
8efb3f5e19
update to latest LLVM API
2018-05-26 12:18:13 -04:00
Andrew Kelley
1f96a86676
Merge remote-tracking branch 'origin/master' into llvm7
2018-05-26 12:06:08 -04:00
Andrew Kelley
43085417be
update github.com/zig-lang to github.com/ziglang
2018-05-24 21:27:44 -04:00
Andrew Kelley
99fc2bd4dd
Merge remote-tracking branch 'origin/master' into pointer-reform
2018-05-17 00:56:35 -04:00
Andrew Kelley
967bad43a0
OpenBSD has the same C integer sizes as Linux
...
Thanks Jan S <jan.schreib@gmail.com> for this information
closes #1016
2018-05-16 20:18:38 -04:00
Andrew Kelley
5cfabdd493
Merge remote-tracking branch 'origin/master' into pointer-reform
2018-05-16 00:02:26 -04:00
Andrew Kelley
74b10c08d1
fix @typeInfo not setting a field to comptime
2018-05-15 14:11:41 -04:00
Andrew Kelley
86a352c45b
Merge branch 'master' into pointer-reform
2018-05-13 13:38:03 -04:00
Andrew Kelley
548ddd1f0c
fix AST dumping code in self hosted compiler
2018-05-12 23:57:15 -04:00
Andrew Kelley
a6ae45145f
add @newStackCall builtin function
...
See #1006
2018-05-12 17:35:15 -04:00
Andrew Kelley
277b9cf878
fix comptime code modification of global const
...
closes #1008
2018-05-11 22:41:44 -04:00
Andrew Kelley
284ab109c4
Merge remote-tracking branch 'origin/master' into llvm7
2018-05-10 11:37:25 -04:00
Marc Tiehuis
efa39c5343
Fix bigint shift-right partial shift
2018-05-10 22:26:26 +12:00
Andrew Kelley
6928badd85
Merge branch 'master' into pointer-reform
2018-05-09 23:43:07 -04:00
Andrew Kelley
4438c5e09b
Merge branch 'rework-parser'
2018-05-09 22:17:47 -04:00
Andrew Kelley
bf21747a42
translate-c: fix typedef duplicate definition of variable
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closes #998
2018-05-09 20:23:36 -04:00
Jimmi HC
2a74aa2067
Freeing ptr_field_name after use
2018-05-09 09:40:57 +02:00
Jimmi HC
9b29c872ce
Added Slice as it's own type info in userland
2018-05-09 09:34:04 +02:00
Andrew Kelley
69ef6ae0f9
rework std.zig.parser
2018-05-07 21:57:44 -04:00
Andrew Kelley
77a1a216d2
tagged union field access prioritizes members over enum tags
...
closes #959
2018-05-07 16:43:20 -04:00
Marc Tiehuis
d7b029995c
Fix bigint multi-limb shift and masks
2018-05-05 22:40:29 +12:00
Andrew Kelley
7e37d268c8
Merge remote-tracking branch 'origin/master' into llvm7
2018-05-04 13:39:27 -04:00
Andrew Kelley
b9e320dd52
Merge pull request #951 from alexnask/reflect_reify
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Metaprogramming - @typeInfo [DONE]
2018-05-03 23:02:33 -04:00
Jimmi Holst Christensen
aa2586de18
Fixed extern enums having the wrong size ( #970 )
...
Fixed extern enums having the wrong size
See #977
2018-05-03 22:27:04 -04:00
Alexandros Naskos
131c133bb7
Fixed inlining determination test ( #972 )
...
When deciding wether we should inline a scope, look up the parents until we get to a function definition scope
2018-05-02 21:43:07 -04:00
Jimmi Holst Christensen
1a9403f38a
Added better support for none pure enums in tranlate C
2018-05-02 21:50:41 +02:00
Andrew Kelley
6309121f70
translate-c: update to llvm7
2018-05-02 09:46:29 -04:00
Andrew Kelley
1090b289ec
Merge remote-tracking branch 'origin/master' into llvm7
2018-05-01 14:29:50 -04:00
Alexandros Naskos
849ea61fa1
Small fix.
2018-05-01 17:10:50 +03:00