gitignore docgen test artifacts

Merge pull request #1185 from ziglang/undefined-at-comptime-improvements

Merge pull request #1167 from ziglang/comptime-array-by-value

Merge pull request #1177 from jayschwa/fix-out-of-src-builds

Alignment fix and allow rudimentary f128 float printing

compiler_rt: Add CMake entries

compiler_rt: Remove wrapping add/sub operators where unneeded

compiler_rt: Add floattitf/floattidf/floattisf

compiler_rt: Add missing install targets

compiler_rt: Add missing exports

compiler_rt: Add floatuntitf

compiler_rt: Add floatunditf and floatunsitf

compiler_rt: Add floatuntisf

compiler_rt: Add trunc f128 narrowing functions

Merge pull request #1175 from bnoordhuis/zig-test-emit-switch

Clarify reason implicit cast does not work for large RHS (#1168)

std.atomic.queue - document limitation and add MPSC queue

Correct hex-float parsing

fix coroutine accessing freed memory

fix comptime @tagName crashing sometimes

add f16 to langref

Fix up some std.rand syntax #1161 (#1162)

Merge pull request #1159 from bnoordhuis/f16

langref: explicit cast section

fix crash for optional pointer to empty struct

rename get_maybe_type to get_optional_type

Fix os_path_join for case where dirname is empty

std.zig.ast: fix incorrect impl of FnProto.firstToken

clean up self hosted main. delete unsupported commands

Merge pull request #1149 from ziglang/issue346

add casting docs, __extenddftf2, and __extendsftf2

Merge pull request #1145 from isaachier/bigint-neg-one-incr-fix

Add float repr bit extraction functions

fix f128 remainder division bug

Merge branch 'kristate-stdmem-replace-create-with-construct'

fix runtime fn ptr equality codegen

fix calling method with comptime pass-by-non-copyign-value self arg

remove redundant implicit casting code

langref: organize docs for inline loops and add note about when to use it

`@floatToInt` now has safety-checked undefined behavior

update langref

Merge pull request #1136 from alexnask/typeinfo_improvements

Merge pull request #1134 from ziglang/no-explicit-casting

zig fmt: support directories

stage1: update darwin code to workaround old libc bug

Merge branch 'binary132-fix-1117-macos-realpath'

langref: add docs for void

disallow opaque as a return type of fn type syntax

fix compiler crash when using @intToFloat with float literal

Merge pull request #1130 from ziglang/remove-bool-casting-syntax

disable failing macos test. see #1126

msp430 target: c_long is always 32 bits

update std.DynLib to use @intCast

Merge pull request #1123 from ziglang/remove-number-casting-syntax

add target C int type information for msp430 target

Merge pull request #1109 from ziglang/pass-by-non-copying-value

posix read can return error.IsDir

langref: be clear that float types are always IEEE 754

disable load dynamic library test

load_dynamic_library test: no need to link libc

std.DynLib: open the fd with CLOEXEC

add basic std lib code for loading dynamic libraries

Make `zig version` compliant with SemVer (#1113)

langref: docs for error return traces

fix build on windows, broken by previous commit

std.os.path.dirname: return null instead of empty slice

Merge pull request #1105 from ziglang/i128-compiler-rt

Enabled optional types of zero bit types with no LLVM DI type. (#1110)

fix race condition bug in test harness of std.atomic

std.zig.ast: add test for iterate

langref: add merge error sets operator to operator table

disallow implicit casts that break rules for optionals

add docs and missing test case for merging error sets

docgen: don't leave garbage .h files lying around

better debugging for CI failures of std.atomic

fix ability to call mutating methods on zero size structs

zig fmt

implement std.os.Dir for windows

langref: add orelse keyword to syntax highlighting

langref: add coroutines documentation

implement @tagName as a switch instead of table lookup

Added C string support to fmt by using "{s}". The format string requirement is for saftey. (#1092)

Add arbitrary-precision integer to std

std.zig: update syntax for orelse keyword

breaking syntax change: orelse keyword instead of ?? (#1096)

breaking syntax change: ??x to x.? (#1095)

support `--target-arch wasm32` (#1094)

std/fmt: Use lowercase k for kilo in base 1000 (#1090)

Merge branch 'clownpriest-arraylist_set'

fix assertion failure when debug printing comptime values

nullable pointers follow const-casting rules

Fix error handling in Buffer::fromOwnedSlice (#1082)

disable some implicit casts for unknown length pointers

Allow access of array.len through a pointer

Fix json parser comma after empty object case

add implicit casts from `*[N]T`

remove @canImplicitCast builtin

langref: automatic update of builtin.zig

fix structs that contain types which require comptime

fix std.os.windows.PathFileExists specified in the wrong DLL (#1066)