87931 Commits

Author SHA1 Message Date
Nicholas Nethercote
f13006182c Introduce SearchPath and replace SearchPaths with Vec<SearchPath>.
It's more idiomatic, makes the code shorter, and will help with the next
commit.
2018-12-12 10:36:15 +11:00
Nicholas Nethercote
2640da7d13 Remove Session::sysroot().
Instead of maybe storing its own sysroot and maybe deferring to the one
in `Session::opts`, just clone the latter when necessary so one is
always directly available. This removes the need for the getter.
2018-12-12 10:36:15 +11:00
Nicholas Nethercote
0238bcc60d Avoid a useless FxHashSet::insert in FileSearch::for_each_lib_search_path. 2018-12-12 10:36:15 +11:00
Guillaume Gomez
b96186b8a7 Add missing urls in ffi module docs 2018-12-11 23:54:41 +01:00
Son
94c1c7328a Documentation for impl From for AtomicBool and other Atomic types 2018-12-12 09:41:12 +11:00
Nicholas Nethercote
08857c1c57 XXX: SymbolIndex 2018-12-12 09:06:43 +11:00
Nicholas Nethercote
0f68749260 Use a newtype_index! within Symbol.
This shrinks `Option<Symbol>` from 8 bytes to 4 bytes, which shrinks
`Token` from 24 bytes to 16 bytes. This reduces instruction counts by up
to 1% across a range of benchmarks.
2018-12-12 08:38:08 +11:00
Ralf Jung
8e994a2732 bump backtrace version to get prettier pretty-printing 2018-12-11 22:36:24 +01:00
Guillaume Gomez
24031466b7 Remove unneeded extra chars to reduce search-index size 2018-12-11 22:29:43 +01:00
Michael Howell
83fe6e4392 Use iterators instead of raw offsets in Windows argument parser 2018-12-11 13:06:18 -07:00
Piers Finlayson
b17a3f21c2 fix rust-lang/rust issue #50583 2018-12-11 20:02:16 +00:00
bors
8375ab4ff4 Auto merge of #53497 - fukatani:test-debuginfo-function-call, r=tromey
Test with gdb8.2 and add debuginfo printing function call test

As far as I can see, `print function()` is not tested. It is important feature for debugging.
2018-12-11 16:27:49 +00:00
Ralf Jung
45b97f2b8b miri: use backtrace crate printing instead of rolling our own 2018-12-11 15:53:35 +01:00
Jethro Beekman
5acab2d7d1 Always set the RDRAND and RDSEED features on SGX 2018-12-11 19:54:49 +05:30
Konrad Borowski
1006425769 Test capacity of ZST vector
Initially, #50233 accidentally changed the capacity of empty ZST. This
was pointed out during code review. This commit adds a test to prevent
capacity of ZST vectors from accidentally changing to prevent that
from happening again.
2018-12-11 15:07:09 +01:00
bors
3499575282 Auto merge of #56243 - RalfJung:test-deterministic, r=alexcrichton
libtest: Use deterministic HashMap, avoid spawning thread if there is no concurrency

It seems desirable to make a test and bench runner deterministic, which this achieves by using a deterministic hasher. Also, we we only have 1 thread, we don't bother spawning one and just use the main thread.

The motivation for this is to be able to run the test harness in miri, where we can neither access the OS RNG, nor spawn threads.
2018-12-11 14:04:15 +00:00
Unknown
e6bbf7ef8d Add function call test, Update gdb and test docker image install gdb by ppa. 2018-12-11 22:20:15 +09:00
varkor
2ba3e66fa6 Update tests 2018-12-11 12:19:23 +00:00
varkor
573c1ffb78 Add a FIXME for mir build unreachable destination checking 2018-12-11 12:19:16 +00:00
varkor
19ea2d1c8b Add a mir-opt test 2018-12-11 12:18:51 +00:00
varkor
3dd5034967 Restore old match behaviour 2018-12-11 11:18:55 +00:00
varkor
6561732f88 Consider privacy in more locations 2018-12-11 11:18:55 +00:00
varkor
4d8a6eac39 Fix some misbehaving tests 2018-12-11 11:18:55 +00:00
varkor
210e234733 Make liveness analysis respect privacy 2018-12-11 11:18:55 +00:00
varkor
20415af142 Add privately uninhabited dead code test 2018-12-11 11:18:55 +00:00
varkor
cb4bd5a22c Update ub-uninhabit tests 2018-12-11 11:18:55 +00:00
varkor
9c66599c6a Address unused variables warning with TcpStream 2018-12-11 11:18:55 +00:00
varkor
13af92f459 Add note on nonzero-sized uninhabited types 2018-12-11 11:18:55 +00:00
varkor
a38ff377e7 Improve conservative_is_uninhabited comment 2018-12-11 11:18:55 +00:00
varkor
6e5e54f735 Use unions for uninhabitedness checking rather than mem::transmute 2018-12-11 11:18:55 +00:00
varkor
51e1c6437e conservative_is_uninhabited implies abi.is_uninhabited 2018-12-11 11:18:55 +00:00
varkor
d065a49941 Nonempty arrays of uninhabited arrays are Abi::Uninhabited 2018-12-11 11:18:55 +00:00
varkor
419d2d8f31 Update const eval uninhabited messages 2018-12-11 11:18:55 +00:00
varkor
4c88be3592 Fix handling of divergent dicriminants 2018-12-11 11:18:55 +00:00
varkor
9f609f9fef Fix Ref inhabitedness comment 2018-12-11 11:18:55 +00:00
varkor
64c2a310e1 Address comments 2018-12-11 11:18:55 +00:00
varkor
ffce4fbd6c Update uninhabited matches tests 2018-12-11 11:18:55 +00:00
varkor
88afbf2d99 Make uninhabitedness checking more intelligent 2018-12-11 11:18:19 +00:00
varkor
62b359094f Check for uninhabitedness instead of never 2018-12-11 11:18:19 +00:00
varkor
510a9fffa2 Fix irrefutable matches on integer ranges 2018-12-11 11:16:53 +00:00
Ralf Jung
c28c28779c use an enum instead of bool 2018-12-11 11:02:23 +01:00
Oliver Scherer
5457b19fe9 Properly stage new feature gates 2018-12-11 10:43:40 +01:00
Nikita Popov
6c2d704950 Remove env_alloca hack
This is no longer necessary for LLVM >= 6.
2018-12-11 10:34:02 +01:00
Oliver Scherer
134661917b Remove some dead code from sgx 2018-12-11 10:33:17 +01:00
Oliver Scherer
799cadb2bd Remove unnecessary feature gates from const fns 2018-12-11 10:32:39 +01:00
Oliver Scherer
8d0b64f16d Make const unsafe fn bodies unsafe 2018-12-11 10:27:00 +01:00
bors
3a31213371 Auto merge of #56703 - alexcrichton:fix-tools, r=Mark-Simulacrum
Fix build of the `build-manifest` tool

Accidentally broken in #56258!
2018-12-11 08:14:14 +00:00
Oliver Scherer
7d1b19cfe3 Diagnostics improvement! 2018-12-11 09:05:06 +01:00
Alexis Beingessner
d9c64e50a0
Typo
Co-Authored-By: RalfJung <post@ralfj.de>
2018-12-11 08:55:15 +01:00
Mark Rousskov
ddd8b416a6 Build manifest tool on mingw-check builder
This builder is not really the correct place to put this, but it
definitely has the time budget and checking this tool builds on just one
platform is more than sufficient.
2018-12-10 21:43:52 -08:00