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4807 Commits

Author SHA1 Message Date
Andrew Kelley
7dd3c3814d fix incorrect error union const value generation 
closes #1442

zig needed to insert explicit padding into this structure before
it got bitcasted.
 2018-09-11 15:16:50 -04:00
Andrew Kelley
dd1338b0e6 fix incorrect union const value generation 
closes #1381

The union was generated as a 3 byte struct when it needed to be
4 bytes so that the packed struct bitcast could work correctly.

Now it recognizes this situation and adds padding bytes to become
the correct size so that it can fit into an array.
 2018-09-11 12:59:39 -04:00
Andrew Kelley
52f4e934a9 fix llvm assertion and missing compile error 2018-09-10 22:44:27 -04:00
Andrew Kelley
9c169f3cf7 C ABI: support returning large structs on x86_64 
also panic instead of emitting bad code for returning small structs

See #1481
 2018-09-07 20:09:33 -04:00
Andrew Kelley
9017efee22 C ABI: support medium size structs & unions for x86_64 params 
See #1481
 2018-09-07 18:51:34 -04:00
raulgrell
09a1162af5 builtin functions: @byteOffsetOf and @bitOffsetOf 2018-09-07 22:49:19 +01:00
Andrew Kelley
b18af37c57 fix crash when var init has compile error 
and then the var is referenced

closes #1483
 2018-09-07 15:17:24 -04:00
Andrew Kelley
743b2e4afc add C ABI test for big unions 2018-09-07 13:51:11 -04:00
Andrew Kelley
be6cccb3a5 stage1: c abi for big struct works 2018-09-07 11:52:57 -04:00
Andrew Kelley
a9a925e500 add C ABI tests 2018-09-06 16:29:35 -04:00
Andrew Kelley
6632d85e5f stage1: improve handling of generic fn proto type expr 
closes #902
 2018-09-05 21:21:59 -04:00
Andrew Kelley
1d8b8ad687 add compile error for using outer scoped runtime variables 
from a fn defined inside it. closes #876
 2018-09-05 20:32:06 -04:00
Andrew Kelley
a3d384e593 add test case for #726 2018-09-05 18:20:04 -04:00
Andrew Kelley
b517bea734 allow comptime_int to @floatToInt 2018-09-05 18:01:48 -04:00
hfcc
768d1fc539 Added compilation error when a non-float is given to @floatToInt() 2018-09-05 23:31:25 +02:00
Andrew Kelley
ffb3b1576b stage1: fix tagged union with no payloads 
closes #1478
 2018-09-05 16:19:58 -04:00
Andrew Kelley
c87a576cb5 stage1 compile error instead of crashing for unsupported comptime ptr cast 
See #955
 2018-09-05 15:53:36 -04:00
Andrew Kelley
a76a72469b stage1: fix crash when invalid type used in array type 
closes #1186
 2018-09-05 10:43:35 -04:00
Andrew Kelley
869167fc6d compile error for @noInlineCall on an inline fn 
closes #1133
 2018-09-04 17:38:48 -04:00
Andrew Kelley
68db9d5074 add compile error for comptime control flow inside runtime block 
closes #834
 2018-09-04 15:28:35 -04:00
Andrew Kelley
e82cd53df4 fix incorrect value for inline loop 
09cc1dc660 failed to handle mem_slot_index correctly

closes #1436
 2018-09-03 21:24:20 -04:00
Andrew Kelley
95636c7e5f ability to @ptrCast to *void 
fixes #960
 2018-09-03 00:04:12 -04:00
Andrew Kelley
832caefc2a fix regressions 2018-09-02 18:35:32 -04:00
Andrew Kelley
b65cca37ce add test coverage for invalid switch expression parameter 
closes #604
 2018-08-28 15:48:39 -04:00
Andrew Kelley
901b5c1566 add compile error for function prototype with no body 
closes #1231
 2018-08-28 15:39:32 -04:00
Andrew Kelley
09cc1dc660 fix crash when var in inline loop has different types 
closes #917
closes #845
closes #741
closes #740
 2018-08-28 15:24:28 -04:00
Andrew Kelley
45d9d9f953 minor fixups 2018-08-27 18:31:28 -04:00
raulgrell
e2a9f2ef98 Allow implicit cast from *T and [*]T to ?*c_void 2018-08-27 23:13:57 +01:00
Andrew Kelley
009e90f446 fix @typeInfo unable to distinguish compile error vs no-payload 
closes #1421
closes #1426
 2018-08-27 17:13:34 -04:00
Andrew Kelley
526d8425ab fix false negative determining if function is generic 
This solves the smaller test case of #1421 but the
other test case is still an assertion failure.
 2018-08-27 16:14:48 -04:00
Andrew Kelley
4b68ef45af fix incorrectly generating an unused const fn global 
closes #1277
 2018-08-22 14:31:30 -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
02ba4b1678 Merge branch 'master' into shawnl-path_max 2018-08-21 20:56:28 -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
Andrew Kelley
ea1b21dbdb fix linux 
* error.BadFd is not a valid error code. it would always be a bug to
   get this error code.
 * merge error.Io with existing error.InputOutput
 * merge error.PathNotFound with existing error.FileNotFound.
   Not all OS's support both.
 * add os.File.openReadC
 * add error.BadPathName for windows file operations with invalid
   characters
 * add os.toPosixPath to help stack allocate a null terminating byte
 * add some TODOs for other functions to investigate removing the
   allocator requirement
 * optimize some implementations to use the alternate functions when
   a null byte is already available
 * add a missing error.SkipZigTest
 * os.selfExePath uses a non-allocating API
 * os.selfExeDirPath uses a non-allocating API
 * os.path.real uses a non-allocating API
 * add os.path.realAlloc and os.path.realC
 * convert many windows syscalls to use the W versions (See #534)
 2018-08-21 20:31:50 -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
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
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
9b890d7067 test/cases/cancel.zig: update suspend to use @handle(); 
Tracking Issue #1296 ;
 2018-08-02 17:47:03 +09:00
kristopher tate
9bed23f8b7 test/cases/coroutines.zig: update suspend to use @handle(); 
Tracking Issue #1296 ;
 2018-08-02 17:46:41 +09:00
kristopher tate
51955a5ca2 test/compile_errors.zig: update test to reflect that the promise symbol is no in scope with suspend; 
Tracking Issue #1296 ;
 2018-08-02 17:02:14 +09:00
kristopher tate
9b3cebcdb9 test/cases/coroutines.zig: test for immediate resume inside of suspend with @handle(); 
Tracking Issue #1296 ;
 2018-08-02 17:02:14 +09:00