fix build runner on windows

add compile error tests for error sets

add test for comptime err to int with only 1 member of set

syntax: parse `?error!i32` as `?(error!i32)`

if statements support comptime known test error, runtime payload

error sets: runtime safety for int-to-err and err set cast

std: fix return type of std.c.write

Merge remote-tracking branch 'origin/master' into error-sets

error sets - fix bad value for constant error literal

error set casting building

error sets - update langref. all tests passing

error sets - most tests passing

fix comptime fn execution not returning error unions properly

error sets - fix most std lib compile errors

error sets: fix peer resolution of error unions

make OutStream and InStream take an error set param

error sets - peer resolution for error unions

error sets - compile error for equality with no common errors

fix accidentally linking against kernel32 on non windows

add --forbid-library

*WIP* error sets - std lib test compile but try to link against windows

*WIP* error sets - an inferred error set can end up being the global one

*WIP* error sets - support fns called at comptime

*WIP* error sets - correctly resolve inferred error sets

*WI* error sets - basic support working

*WIP* error sets - rewrite "const cast only" function

*WIP* error sets - allow peer type resolution to create new error set

*WIP* error sets - fix implicit cast

*WIP* error sets converting std lib

*WIP* error sets

fix error message mentioning unreachable instead of noreturn

add compile error for duplicate struct, enum, union fields

langref: remove page title header

Merge pull request #729 from zig-lang/www-changes

Add IntrusiveLinkedList to index.zig

add compile error for calling naked function

std: fix fn return syntax for zen os

allow packed containers in extern functions

fix crash when align 1 field before self referential...

fix compiler crash on function with invalid return type

Merge pull request #720 from zig-lang/require-return-type

rename "debug safety" to "runtime safety"

cleanups that I meant to put in the previous commit

replace %defer with errdefer

clean up readme

fix printf format specifier

Merge pull request #716 from zig-lang/export-c-additions

docgen: verify internal links

add new kind of test: generating .h files. and more

fix crash on union-enums with only 1 field

appveyor: add language reference to build artifacts

fix crash when switching on enum with 1 field and no switch prongs

remove unused function, fixes mingw build

fix docgen on windows

Merge pull request #711 from zig-lang/fix-build-template

os_rename uses MoveFileEx on windows

windows-compatible os_rename function

Merge pull request #710 from Hejsil/seekto-getpos-windows

temporary workaround for os.deleteTree not implemented for windows/mac

readme: specify that we need exactly llvm 5.0.1

docs: remove references to %% prefix operator

all doc code examples are now tested

add compile error for shifting by negative comptime integer

emit a compile error for @panic called at compile time

fix null debug info for 0-length array type

test: fix brace expansion test not checking invalid inputs

Merge pull request #701 from Hejsil/fix-xor-with-zero

ziglang.org home page no longer in this repo

Add Sha3 hashing functions

Add throughput test program

Fix crypto exports

docgen: support executing exe code examples

docgen: validate See Also sections

docgen auto generates table of contents

fix error return traces pointing to off-by-one source line

Revert "Buffer.toSliceCopy"

Buffer.toSliceCopy

Merge pull request #695 from Hejsil/tranlate-c-fixes

Merge pull request #689 from zig-lang/blake2

fix bigint remainder division

implement bigint div and rem

fix compiler crash related to @alignOf

Merge branch 'wip-err-ret-trace'

remove 32-bit windows from supported targets list

Merge pull request #687 from zig-lang/sha2

Merge pull request #686 from zig-lang/md5-sha1

the same string literal codegens to the same constant

Merge pull request #682 from zig-lang/fix-endian

Merge pull request #681 from zig-lang/hw-math

Merge pull request #680 from zig-lang/intrusiveLinkedList

remove %% prefix operator

exit, createThread for zen

`a catch unreachable` generates unwrap-error code

replace `a %% b` with `a catch b`

replace `%return` with `try`

Merge branch 'master' of github.com:zig-lang/zig

Adding zen support

Merge branch 'master' of github.com:zig-lang/zig

Darwin -> MacOSX, added Zen. See #438

fix exp1m implementation