General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
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Andrew Kelley c21f046a8b Sema: enhance is_non_err to be comptime more often
* Sema: store the precomputed monomorphed_funcs hash inside Module.Fn.
   This is important because it may be accessed when resizing monomorphed_funcs
   while this Fn has already been added to the set, but does not have the
   owner_decl, comptime_args, or other fields populated yet.
 * Sema: in `analyzeIsNonErr`, take advantage of the AIR tag being
   `wrap_errunion_payload` to infer that `is_non_err` is comptime true
   without performing any error set resolution.
   - Also add some code to check for empty inferred error sets in this
     function. If necessary we do resolve the inferred error set.
 * Sema: queue full type resolution of payload type when
   `wrap_errunion_payload` AIR instruction is emitted. This ensures the
   backend may check the alignment of it.
 * Sema: resolveTypeFully now additionally resolves comptime-only
   status.

closes #11306
2022-03-30 00:47:55 -07:00
.builds ci: update tarballs for LLVM 13 2021-10-01 16:07:42 -07:00
.github move some files to the .github directory 2022-03-24 12:22:23 -07:00
ci zig fmt: Add --exclude argument to skip dir/file 2022-03-25 12:27:46 -07:00
cmake ci: use zig-bootstrap for windows 2022-02-16 18:43:45 -07:00
deps stage1: fix softfloat not getting correct endianness 2022-02-12 11:18:23 +01:00
doc chore: doc fixes, closes 11091 2022-03-25 11:22:30 +02:00
lib std: avoid referencing event loop when io_mode is blocking 2022-03-29 22:16:43 -07:00
src Sema: enhance is_non_err to be comptime more often 2022-03-30 00:47:55 -07:00
test Sema: enhance is_non_err to be comptime more often 2022-03-30 00:47:55 -07:00
tools tools: fix gdb pretty printers 2022-03-20 00:36:44 -07:00
.gitattributes mark tsan as linguist-vendored 2021-06-25 12:46:23 +03:00
.gitignore std/build: change default install prefix to zig-out 2021-04-29 23:58:45 +02:00
build.zig Value: hash lazy_align 2022-03-27 22:38:37 +03:00
CMakeLists.txt Merge pull request #11224 from koachan/sparc64-codegen 2022-03-21 18:21:31 -04:00
LICENSE Y++ 2021-12-31 19:58:21 -05:00
README.md move some files to the .github directory 2022-03-24 12:22:23 -07:00

ZIG

A general-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.

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Installation

License

The ultimate goal of the Zig project is to serve users. As a first-order effect, this means users of the compiler, helping programmers to write better software. Even more important, however, are the end-users.

Zig is intended to be used to help end-users accomplish their goals. Zig should be used to empower end-users, never to exploit them financially, or to limit their freedom to interact with hardware or software in any way.

However, such problems are best solved with social norms, not with software licenses. Any attempt to complicate the software license of Zig would risk compromising the value Zig provides.

Therefore, Zig is available under the MIT (Expat) License, and comes with a humble request: use it to make software better serve the needs of end-users.

This project redistributes code from other projects, some of which have other licenses besides MIT. Such licenses are generally similar to the MIT license for practical purposes. See the subdirectories and files inside lib/ for more details.