98 Commits

Author	SHA1	Message	Date
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	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
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
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	f86ea797ba	Import 1607.zig to behavior.zig	2019-04-08 05:30:27 +02:00
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	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
Andrew Kelley	25ac2fe8cd	fix anon enum literal used with switch on union(enum) ... closes #2141 closes #2142	2019-03-31 12:43:21 -04:00
Andrew Kelley	5eaead6a56	implement allowzero pointer attribute ... closes #1953 only needed for freestanding targets. also adds safety for `@intToPtr` when the address is zero.	2019-03-25 12:55:45 -04:00
Andrew Kelley	da9d8a6ecf	implement peer type resolution for enum literals ... See #683	2019-03-24 18:47:36 -04:00
Andrew Kelley	a736dfe6a1	implement implicit cast from enum literal to enum ... See #683	2019-03-24 00:55:55 -04:00
Andrew Kelley	d0551db5cd	introduce the enum literal type ... see #683	2019-03-24 00:44:18 -04:00
Andrew Kelley	64dddd7afe	add compile error for ignoring error ... closes #772	2019-03-23 19:33:00 -04:00
Andrew Kelley	6a9c32f759	add regression tests for a bug fixed by an older commit ... closes #1914	2019-03-23 19:01:51 -04:00
Andrew Kelley	4d50bc3f8d	add peer type resolution for *const T and ?*T ... closes #1298	2019-03-23 18:48:12 -04:00
Andrew Kelley	89953ec83d	character literals: allow unicode escapes ... also make the documentation for character literals more clear. closes #2089 see #2097	2019-03-23 17:35:21 -04:00
Andrew Kelley	3e9697bb35	remove octal and hex floats from the language ... closes #2093 This is technically a breaking change but I would be surprised if anyone was actually using this feature.	2019-03-23 14:04:52 -04:00
Andrew Kelley	4615ed5ea0	float literals now parse using musl's 128 bit float code ... fixes float literals not having 128 bit precision	2019-03-22 14:56:03 -04:00
Marc Tiehuis	e3b70fe4ba	Simplify hex-float parsing code	2019-03-22 17:11:57 +13:00
Andrew Kelley	d04a1456df	hex float parsing: solve another case ... this works now: 0x1.edcb34a235253948765432134674fp-1	2019-03-21 16:35:18 -04:00
Andrew Kelley	af509c68b0	fix parsing of large hex float literals ... closes #2083	2019-03-21 16:17:29 -04:00
Andrew Kelley	15c316b0d8	add docs for assembly and fix global assembly parsing ... Previously, global assembly was parsed expecting it to have the template syntax. However global assembly has no inputs, outputs, or clobbers, and thus does not have template syntax. This is now fixed. This commit also adds a compile error for using volatile on global assembly, since it is meaningless. closes #1515	2019-03-20 19:00:23 -04:00
Sahnvour	27d5e1f36c	c_abi: add some tests for int and float parameter passing potentially using both registers and stack	2019-03-19 22:09:12 +01:00
Andrew Kelley	080dd27157	breaking: fix @typeInfo handling of global error set type ... `builtin.TypeInfo.ErrorSet` is now `?[]Error` instead of `struct{errors:[]Error}`. closes #1936	2019-03-14 11:57:56 -04:00
Andrew Kelley	20c36949e1	fix target_requires_pic and reloc_mode ... disable failing thread local variable test. see #2063	2019-03-13 23:15:34 -04:00
LemonBoy	49838a9f3e	Fix generation of comptime slices ... By erasing the global_refs field we'd trip any codepath using const_values_equal_ptr to figure if two slices were different.	2019-03-13 11:35:05 -04:00
Andrew Kelley	761356209b	add test cases to cover switching on u0 values ... closes #1563	2019-03-11 19:42:07 -04:00
Jimmi Holst Christensen	357813b193	added tests	2019-03-11 10:55:43 -04:00
Sahnvour	5469e3e3c1	missed change when switching TypeInfo to use comptime_int ... fixes #2030	2019-03-06 15:27:56 -05:00
Andrew Kelley	9c5852aa86	fix slice of C pointer ... closes #2002	2019-03-03 13:04:04 -05:00
Andrew Kelley	d0d615d819	fix const initialization of optional C pointer to null	2019-03-03 10:47:06 -05:00
Andrew Kelley	e402455704	rename std lib files to new convention	2019-03-02 16:46:04 -05:00
Andrew Kelley	ea5cedced1	fix @typeName on slices ... closes #2026	2019-03-02 14:31:27 -05:00
Andrew Kelley	582fdc2869	fix dependency loops, pub, tests, use decls, root source ... * fix dependency loop detection - closes #679 - closes #1500 * fix `pub` * fix tests * fix use decls * main package file gets a special "" namespace path	2019-03-01 15:35:29 -05:00
Andrew Kelley	02f3a834b0	struct types get fully qualified names ... and function symbol names become fully qualified	2019-02-28 15:40:57 -05:00
Andrew Kelley	5424b4320d	remove namespace type; files are empty structs ... closes #1047	2019-02-28 10:11:32 -05:00
Andrew Kelley	557983e502	fix handling when there are multiple externs and ... an export in the same object closes #529	2019-02-26 19:43:12 -05:00
Andrew Kelley	7571db05de	fix incorrectly trying to memset at comptime ... closes #718	2019-02-25 20:33:40 -05:00