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8535 Commits (deef063bbfd415c031f7281908805bf6f3920fdb)

Author SHA1 Message Date
Michael Dusan deef063bbf use static-qemu linux-x86_64 tarball 
- no longer install qemu via apt-get
- wget hosted tarball, extract and prepend to path
 2020-04-02 11:04:40 -04:00
Michael Dusan f6d384450f add compile-error test: bitcast 
Issue fixed by an unknown commit.

closes #3818
 2020-04-01 18:07:45 -04:00
Andrew Kelley 4848b28ec8
zig cc: detect -mcpu, -march, -mtune 
However these are all treated like zig's -mcpu parameter.

See #4784
 2020-04-01 18:06:04 -04:00
Timon Kruiper eefb0a36c0 Fix CrossTarget.parse test on platforms where abi != gnu 
Closes #4902
 2020-04-01 18:05:49 -04:00
Rejean Loyer 2b6dfdd3d4 zig cc: add support for -L linker arguments 2020-04-01 17:21:11 -04:00
Andrew Kelley 783f73c7e3
zig cc properly handles -S flag and .ll, .bc extensions 2020-04-01 16:01:06 -04:00
LemonBoy 6695fa4f32 ir: Fix comparison of ?T values 
The code assumed that every ?T had a pointer child type T, add some more
checks to make sure the type is effectively a pointer.

Closes #4789
 2020-04-01 15:56:38 -04:00
Michael Dusan 212e2354b8 stage1: make C++ switch fallthrough an error 
Make fallthrough an error when compiler supports it. This requires a new
macro that is defined with such compilers to be used as a statement, at
all fallthrough sites:

    switch (...) {
        case 0:
            ...
            ZIG_FALLTHROUGH;
        case 1:
            ...
            break;
        default:
            ...
            break;
    }

If we ever move to C++17 as minimal requirement, then the macro can be
replaced with `[[fallthrough]];` at statement sites.
 2020-04-01 15:56:00 -04:00
Andrew Kelley 0f1f56bb69
Merge pull request #4896 from FireFox317/fix-arm32-stuff 
fix some nullptr dereferences on arm-linux-musleabhif
 2020-04-01 15:55:31 -04:00
Andrew Kelley c211b8f91d
fix regressions from previous commit 2020-04-01 15:02:31 -04:00
Timon Kruiper d33766e6c7 Make sure that ZigTypeVector and ZigTypeArray have the same memory layout 
Throughout the stage1 code it is assumed that these have the same layout,
but that was not the case. This caused an issue on 32-bit hardware.
 2020-04-01 20:50:13 +02:00
Timon Kruiper ae6965a4e7 Fix undefined behavior when shift amount is 64 2020-04-01 20:50:09 +02:00
Timon Kruiper d9cf779b47 Fix some nullptr dereferences on arm-linux-musleabhif 2020-04-01 20:38:32 +02:00
Andrew Kelley c2e8788259
Merge branch 'daurnimator-less-buffer' 
closes #4665
 2020-04-01 13:44:19 -04:00
Andrew Kelley 2e806682f4
(breaking) std.Buffer => std.ArrayListSentineled(u8, 0) 
This new name (and the fact that it is a function returning a type) will
make it more clear which use cases are better suited for ArrayList and
which are better suited for ArrayListSentineled.

Also for consistency with ArrayList,
 * `append` => `appendSlice`
 * `appendByte` => `append`

Thanks daurnimator for pointing out the confusion of std.Buffer.
 2020-04-01 13:30:07 -04:00
Andrew Kelley 553f0e0546
fixups and revert a few things 2020-04-01 11:56:39 -04:00
daurnimator 7eb938c909
Use length field as passed in stage2 libc_installation instead of relying on zero termination 2020-04-01 10:36:38 -04:00
daurnimator e535057364
std: use std.ArrayList(u8).OutStream instead of std.Buffer.OutStream 2020-04-01 10:36:38 -04:00
daurnimator 3fb030e78a
std: use std.ArrayList(u8) instead of std.Buffer in src-self-hosted/translate_c.zig 2020-04-01 10:36:38 -04:00
daurnimator 37e6a64690
std: use Buffer.outStream in std/child_process.zig 2020-04-01 10:36:38 -04:00
daurnimator ecbc235403
std: use std.ArrayList(u8) instead of std.Buffer in std/build.zig 2020-04-01 10:36:38 -04:00
daurnimator bb5383cf00
std: don't return sentinel slices from cross_target functions 2020-04-01 10:36:38 -04:00
daurnimator 0ee2462a31
std: add std.ArrayList(u8).outStream() 2020-04-01 10:36:38 -04:00
Andrew Kelley e8a1e2a1d8
Merge pull request #4894 from LemonBoy/netbsd-p2 
More NetBSD bits
 2020-04-01 10:24:54 -04:00
Andrew Kelley 0628c2e2ba
Merge pull request #4895 from vrischmann/fix-io-tests 
Fix io tests
 2020-04-01 10:21:27 -04:00
Andrew Kelley d23f9a164e
Remove unneeeded address-of operator 2020-04-01 10:21:17 -04:00
Vincent Rischmann 748b2c72a3
io: fix COutStream test 2020-04-01 13:13:47 +02:00
LemonBoy 5047cd3d78 Workaround for #4789 2020-04-01 12:46:16 +02:00
Vincent Rischmann f46121b8fc
io: fix serialization compilation and tests 2020-04-01 12:37:02 +02:00
Vincent Rischmann eddf491bf4
io: fix PeekStream compilation 2020-04-01 12:26:49 +02:00
Vincent Rischmann 318abaad02
io: test all files under std/io 2020-04-01 12:24:09 +02:00
LemonBoy 4209ab90a8 std: Use the versioned libc symbols if needed 
Many symbols on NetBSD and some on OSX require the definition of an
alias.
 2020-04-01 12:23:18 +02:00
LemonBoy 070ace4b22 std: Fix more NetBSD bits 
Fix some more libc definitions.
 2020-04-01 12:11:19 +02:00
Michaël Larouche a5af78c376 Fix porting of zlib alder32 with large input 2020-03-31 20:08:42 -04:00
Michael Dusan e3d12471a2 add compile-error test for #2687 
Issue fixed by an unknown commit.

closes #2687
 2020-03-31 20:08:00 -04:00
Timon Kruiper 9e019ed26b Fix possible unaligned ptr from `getauxval` 
This caused SIGILL on armv7a-linux
 2020-03-31 15:26:06 -04:00
Andrew Kelley c7a3796734
ci: export master branch version for update-download-page 2020-03-31 14:54:13 -04:00
Bodie Solomon 9bb76f8ce0 Use correct compiler flags in MSVC bootstrap builds of Zig 
https://github.com/ziglang/zig/issues/4877

The CMake build of Zig from C++ uses hand-set compiler flags which are
not compatible with the Microsoft C/C++ Optimizing Compiler (cl.exe)
used by Visual Studio.

This commit attempts to conform them to match the Clang/GCC options
under MSVC builds.

Note that CL does not have a concept of C99 or "-O3", and may imply
other optimizations in "/O2" than are implied by Clang/GCC "-O3".

Visual Studio 2019 documentation for cl.exe's optimization options:
https://docs.microsoft.com/en-us/cpp/build/reference/o-options-optimize-code?view=vs-2019

Visual Studio 2019 doc for cl.exe's C++ standard options:
https://docs.microsoft.com/en-us/cpp/build/reference/std-specify-language-standard-version?view=vs-2019
 2020-03-31 14:23:34 -04:00
Andrew Kelley d34a3c66b3
Merge pull request #4543 from daurnimator/cleanup-json 
std.json improvements
 2020-03-31 12:07:25 -04:00
Andrew Kelley 28b7306a31
Merge pull request #4880 from daurnimator/use-spanZ 
Take advantage of mem.spanZ accepting null
 2020-03-31 11:57:31 -04:00
Andrew Kelley d9d8c42426
remove unnecessary `inline` 
works around a bug triggered by previous commit
 2020-03-31 11:18:11 -04:00
Andrew Kelley 47a0e3ec5e
Merge pull request #4871 from boothby/issue4769 
Address bugs when //, /// or //! are immediately followed by EOF
 2020-03-31 10:56:21 -04:00
daurnimator 3cf302a71d
Tidy up some mem.spanZ use-sites now that null is accepted 2020-04-01 01:50:34 +11:00
Andrew Kelley 6d25e45123
Merge branch 'LemonBoy-more-cache' 2020-03-31 10:49:06 -04:00
Andrew Kelley 0e372ccff5
clean up the duplicate export logic for __clear_cache 2020-03-31 10:48:48 -04:00
daurnimator b1eb831aba
std: fix mem.span* when an optional pointer is passed 2020-04-01 01:44:55 +11:00
LemonBoy e9c49f423d
compiler-rt: More clear_cache implementations 2020-03-31 10:36:12 -04:00
Tetralux d57b5205c6 Fix std.fifo.LinearFifo 
- Fix undeclared variable in 'writeItem'
- Clarify docs of `read` regarding bytes vs. items
- Normalize 'writeable' to 'writable' (the more common parlance)
 2020-03-31 10:18:58 -04:00
daurnimator 63409cf422 std: linux syscall numbers are now an extensible enum 2020-03-31 10:16:20 -04:00
Andrew Kelley 839d85e440 fixes to 32-bit handling, to support 32-bit arm 2020-03-31 10:10:31 -04:00