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Author	SHA1	Message	Date
Andrew Kelley	1ba6e1641a	LLD patch: workaround for buggy MACH-O code ... This reapplies 1a1414fc42c7beb25b6de4134d99884ea6544b57 to the embedded LLD.	2018-02-23 13:05:17 -05:00
Andrew Kelley	a33b689f2c	update embedded LLD to 6.0.0rc3	2018-02-23 13:04:47 -05:00
Andrew Kelley	9cfd7dea19	Merge remote-tracking branch 'origin/master' into llvm6	2018-02-23 12:56:41 -05:00
Andrew Kelley	78bc62fd34	Revert "workaround on windows for llvm6 missing advapi32.lib in llvm-config" ... This reverts commit eaac218d591cad67ecc73eed352a6f051548f0ad. This is fixed now in llvm6 rc3	2018-02-23 12:55:58 -05:00
Andrew Kelley	40dbcd09da	fix type_is_codegen_pointer being used incorrectly ... The names of these functions should probably change, but at least the semantics are correct now: * type_is_codegen_pointer - the type is either a fn, ptr, or promise * get_codegen_ptr_type - - ?&T and &T returns &T - ?promise and promise returns promise - ?fn()void and fn()void returns fn()void - otherwise returns nullptr	2018-02-23 12:49:21 -05:00
Ben Noordhuis	f11b948019	allow implicit cast from S to ?&const S ... Allow implicit casts from container types to nullable const pointers to said container type. That is: fn f() void { const s = S {}; g(s); // Works. g(&s); // So does this. } fn g(_: ?&const S) void { // Nullable const pointer. } Fixes #731.	2018-02-23 15:55:57 +01:00
Andrew Kelley	99985ad6fc	implement Zig IR for async functions ... See #727	2018-02-23 03:03:06 -05:00
Andrew Kelley	b66547e98c	Merge pull request #783 from bnoordhuis/fix675 ... name types inside functions after variable	2018-02-22 14:26:45 -05:00
Ben Noordhuis	0845cbe277	name types inside functions after variable ... Before this commit: fn f() []const u8 { const S = struct {}; return @typeName(S); // "f()", unexpected. } And now: fn f() []const u8 { const S = struct {}; return @typeName(S); // "S", expected. } Fixes #675.	2018-02-22 19:54:02 +01:00
Andrew Kelley	ca1b77b2d5	IR analysis for coro.begin ... See #727	2018-02-22 11:54:27 -05:00
Andrew Kelley	88e7b9bf80	ir analysis for coro_id and coro_alloc ... See #727	2018-02-22 09:36:58 -05:00
Andrew Kelley	37c07d4f3f	coroutines: analyze get_implicit_allocator instruction ... see #727	2018-02-22 09:30:55 -05:00
Andrew Kelley	b261da0672	add coroutine startup IR to async functions ... See #727	2018-02-21 23:28:35 -05:00
Andrew Kelley	884b5fb4cf	Merge branch 'bnoordhuis-macho'	2018-02-21 02:00:52 -05:00
Andrew Kelley	623466762e	clean up mach-o stack trace code	2018-02-21 02:00:33 -05:00
Andrew Kelley	236bbe1183	implement IR analysis for async function calls ... See #727	2018-02-21 00:52:20 -05:00
Andrew Kelley	65a51b401c	add promise type ... See #727	2018-02-20 16:42:14 -05:00
Andrew Kelley	a06f3c74fd	parse async fn definitions ... See #727	2018-02-20 00:31:52 -05:00
Andrew Kelley	3d58d7232a	parse async fn calls and cancel expressions	2018-02-20 00:05:38 -05:00
Andrew Kelley	af10b0fec2	add async, await, suspend, resume, cancel keywords ... See #727	2018-02-19 23:19:59 -05:00
Ben Noordhuis	2b35615ffb	fix memory leak in std.debug.openSelfDebugInfo()	2018-02-19 23:11:11 +01:00
Ben Noordhuis	ab48934e9c	add support for stack traces on macosx ... Add basic address->symbol resolution support. Uses symtab data from the MachO image, not external dSYM data; that's left as a future exercise. The net effect is that we can now map addresses to function names but not much more. File names and line number data will have to wait until a future pull request. Partially fixes #434.	2018-02-19 23:11:11 +01:00
Andrew Kelley	bde15cf080	improve std lib linux epoll API	2018-02-17 17:53:07 -05:00
Andrew Kelley	72ca2b214d	ability to slice an undefined pointer at compile time if the len is 0	2018-02-16 15:22:29 -05:00
Andrew Kelley	cbbd6cfa1e	add an assert to catch #777 ... asserting is better than segfaulting	2018-02-15 23:39:35 -05:00
Andrew Kelley	5f5880979e	zig fmt supports simple line comments	2018-02-15 12:30:29 -05:00
Andrew Kelley	cc26148ba7	fix compiler crash when struct contains... ... ptr to another struct which contains original struct	2018-02-15 12:14:20 -05:00
Andrew Kelley	1c1c0691cc	fix crash when doing comptime float rem comptime int ... closes #776	2018-02-14 23:12:51 -05:00
Andrew Kelley	ca597e2bfb	std.zig.parser understands try. zig fmt respects a double line break.	2018-02-14 23:00:53 -05:00
Andrew Kelley	9fa35adbd4	fix sometimes not type checking function parameters ... closes #774 regression introduced in cfb2c676925d77887e46631dcafa783e6c65e61d	2018-02-14 16:24:43 -05:00
Andrew Kelley	629f134d38	std.zig.parser understands inferred return type and error inference	2018-02-14 15:50:40 -05:00
Andrew Kelley	e8d81c5acf	fix build broken by previous commit	2018-02-14 13:55:06 -05:00
Andrew Kelley	d790670f4c	self hosted parser: support string literals	2018-02-14 13:43:05 -05:00
Andrew Kelley	1a53c648ed	self hosted parser supports builtin fn call with no args	2018-02-14 09:45:10 -05:00
Andrew Kelley	e7ab2bc553	Merge remote-tracking branch 'origin/master' into llvm6	2018-02-13 11:53:20 -05:00
Andrew Kelley	c721354b73	correct doc comment in self hosted parser	2018-02-13 11:17:26 -05:00
Andrew Kelley	02f70cda8a	zig_llvm.cpp uses new(std::nothrow) ... This fixes a mismatched malloc/delete because we were allocating with malloc and then llvm was freeing with delete.	2018-02-13 10:54:46 -05:00
Andrew Kelley	2dcff95bd2	self hosted: add tokenizer test fix eof handling	2018-02-13 10:28:55 -05:00
Andrew Kelley	dfbb8254ca	fix self hosted tokenizer handling of EOF	2018-02-12 21:26:15 -05:00
Andrew Kelley	7903a758a4	Merge remote-tracking branch 'origin/master' into llvm6	2018-02-12 17:00:02 -05:00
Andrew Kelley	b4e44c4e80	self hosted parser tests every combination of memory allocation failure	2018-02-12 13:31:50 -05:00
Andrew Kelley	eaac218d59	workaround on windows for llvm6 missing advapi32.lib in llvm-config	2018-02-12 11:05:28 -05:00
Andrew Kelley	491d818f17	Merge remote-tracking branch 'origin/master' into llvm6	2018-02-12 10:48:02 -05:00
Andrew Kelley	ec0846a00f	std.heap.ArenaAllocator: fix incorrectly activating safety check	2018-02-12 03:21:18 -05:00
Andrew Kelley	227ead54be	back to malloc instead of aligned_alloc for c_allocator ... it seems that a 7 years old standard is still too new for the libc variants that are ubiquitous (tests failing on macos for not providing C11 ABI)	2018-02-12 03:15:12 -05:00
Andrew Kelley	4a4ea92cf3	remove std.heap.IncrementingAllocator ... Use std.heap.FixedBufferAllocator combined with std.heap.DirectAllocator instead. std.mem.FixedBufferAllocator is moved to std.heap.FixedBufferAllocator	2018-02-12 02:44:31 -05:00
Andrew Kelley	445b03384a	introduce std.heap.ArenaAllocator and std.heap.DirectAllocator ... * DirectAllocator does the underlying syscall for every allocation. * ArenaAllocator takes another allocator as an argument and allocates bytes up front, falling back to DirectAllocator with increasingly large allocation sizes, to avoid calling it too often. Then the entire arena can be freed at once. The self hosted parser is updated to take advantage of ArenaAllocator for the AST that it returns. This significantly reduces the complexity of cleanup code. docgen and build runner are updated to use the combination of ArenaAllocator and DirectAllocator instead of IncrementingAllocator, which is now deprecated in favor of FixedBufferAllocator combined with DirectAllocator. The C allocator calls aligned_alloc instead of malloc, in order to respect the alignment parameter. Added asserts in Allocator to ensure that implementors of the interface return slices of the correct size. Fixed a bug in Allocator when you call realloc to grow the allocation.	2018-02-12 02:14:44 -05:00
Andrew Kelley	ef6260b3a7	Merge remote-tracking branch 'origin/master' into llvm6	2018-02-11 23:49:20 -05:00
Andrew Kelley	f2d601661d	fix exported variable not named in the object file ... closes #771	2018-02-11 16:46:02 -05:00
Andrew Kelley	e743b30bbf	std: refactor posixOpen to be friendlier to error return traces	2018-02-11 05:26:51 -05:00