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Author SHA1 Message Date
bors
d0a10507e4 Auto merge of #945 - christianpoveda:ptr-align-offset, r=oli-obk 
Use libcore's align_offset

Related issue: https://github.com/rust-lang/miri/issues/873
 2019-09-16 15:52:22 +00:00
Christian Poveda
55863cb88e Use force_ptr instead of assert_ptr 2019-09-16 10:16:06 -05:00
bors
d881387237 Auto merge of #954 - RalfJung:rustup, r=RalfJung 
update for rustc changes

https://github.com/rust-lang/rust/pull/60584 changed some stuff around ICEs. What I am not sure about is whether we should call `install_ice_hook` or not. @jonas-schievink @oli-obk any advice?
 2019-09-16 07:32:21 +00:00
Ralf Jung
9e2107cef5 install ICE hook 2019-09-16 09:31:56 +02:00
Ralf Jung
1ef1d581d3 update for rustc changes 2019-09-15 23:27:58 +02:00
bors
508fdb860b Auto merge of #951 - spastorino:place-2-0, r=RalfJung 
Place projection field is now Box<[PlaceElem<'tcx>]>

Closes https://github.com/rust-lang/rust/issues/64441
 2019-09-15 11:24:06 +00:00
Santiago Pastorino
5ecb2d9356
Place projection field is now Box<[PlaceElem<'tcx>]> 2019-09-15 00:05:52 -03:00
bors
a34d694f68 Auto merge of #953 - RalfJung:contributing, r=oli-obk 
add CONTRIBUTING guide
 2019-09-14 12:43:39 +00:00
bors
9a146243d0 Auto merge of #949 - RalfJung:ask-to-run, r=RalfJung 
factor ask-to-run-command into helper function
 2019-09-14 11:44:01 +00:00
Ralf Jung
1fb934b6cf add CONTRIBUTING guide 2019-09-14 13:42:32 +02:00
bors
7847f79383 Auto merge of #952 - RalfJung:rustup, r=RalfJung 
temporarily enable backtrace feature

This is a temporary hack to work around https://github.com/rust-lang/rust/issues/64410.
 2019-09-14 11:06:44 +00:00
Ralf Jung
78cfdcead2 temporarily enable backtrace feature 2019-09-14 13:06:20 +02:00
bors
b1d35d5ba2 Auto merge of #948 - mati865:patch-1, r=RalfJung 
Bump byteorder and remove no-op feature

It's automatically detected: 5b3ffeeed2

With this PR `byteorder` can be from [rustc-workspace-hack](f71826e8f2/src/tools/rustc-workspace-hack/Cargo.toml (L74)).
 2019-09-13 08:42:57 +00:00
Ralf Jung
b245cb616e factor ask-to-run-command into helper function 2019-09-13 10:39:36 +02:00
Christian Poveda
fa20338c9a Use str::from_utf8 instead 2019-09-12 09:36:31 -05:00
bors
cbe5e6fef5 Auto merge of #947 - RalfJung:rand, r=oli-obk 
bump rand dependency
 2019-09-12 11:48:17 +00:00
Mateusz Mikuła
247ac227ef
Bump byteorder and remove no-op feature 2019-09-12 12:45:00 +02:00
Christian Poveda
ed70617b9c Add test for u8 align_offset 2019-09-11 12:08:42 -05:00
Ralf Jung
138492c30b bump rand dependency 2019-09-11 18:33:48 +02:00
Christian Poveda
62280b4b11 Use libcore's align_offset 2019-09-11 11:09:56 -05:00
bors
7278385d80 Auto merge of #946 - RalfJung:rustup, r=oli-obk 
fix async test

Test got broken by https://github.com/rust-lang/rust/pull/64292.
 2019-09-11 15:24:49 +00:00
Ralf Jung
f5c35a2584 fix async test 2019-09-11 17:13:32 +02:00
bors
dd94c7c5a3 Auto merge of #944 - rust-lang:rustup, r=oli-obk 
Rustup to 1.39.0-nightly (1e869133b 2019-09-09)
 2019-09-09 11:10:42 +00:00
Oliver Scherer
b952584186 Rustup to 1.39.0-nightly (1e869133b 2019-09-09) 2019-09-09 13:00:20 +02:00
bors
5b15139bf2 Auto merge of #943 - wesleywiser:turn_on_tests_again, r=RalfJung 
Re-enable run-pass tests with optimizations enabled
 2019-09-09 10:45:45 +00:00
Wesley Wiser
636439c33f Re-enable run-pass tests with optimizations enabled 2019-09-09 06:32:46 -04:00
bors
7095a3bb68 Auto merge of #942 - rust-lang:rustup, r=oli-obk 
Rustup
 2019-09-08 13:29:49 +00:00
Oliver Scherer
8349ead81d
Update latest working rust version id 2019-09-08 12:28:31 +02:00
Oliver Scherer
e479ab2640 Rustup 2019-09-06 11:10:24 +02:00
bors
a58cb9cf2e Auto merge of #941 - RalfJung:rustup, r=RalfJung 
rustup

Just to test if this still works.
 2019-09-02 14:14:18 +00:00
Ralf Jung
a37cd856ad rustup 2019-09-02 16:13:35 +02:00
bors
3a5c44c2d8 Auto merge of #929 - RalfJung:slice-too-big, r=RalfJung 
test too big slice

Test for an upcoming rustc PR.
 2019-08-31 06:45:28 +00:00
Ralf Jung
dfca0263d0 rustup 2019-08-31 08:44:47 +02:00
Ralf Jung
f67af5a1c2 test too big slice 2019-08-31 08:41:55 +02:00
bors
2bf8c3a494 Auto merge of #938 - christianpoveda:clean-env-alloc, r=RalfJung 
Rewrite alloc_env_var

Just to simplify the logic behind `shims::env`
 2019-08-29 22:10:11 +00:00
Christian Poveda
4afa3bccb0 Rewrite alloc_env_var 2019-08-29 15:03:10 -05:00
bors
9fbe719e85 Auto merge of #937 - christianpoveda:fix-isolation, r=RalfJung 
Fix cargo-miri with disabled isolation

Related issue: https://github.com/rust-lang/miri/issues/933
I'm not sure if that's the better place to blacklist `TERM`, @RalfJung let me know if there is a less hacky place to put it.
 2019-08-29 15:46:22 +00:00
bors
0fd757ea09 Auto merge of #919 - RalfJung:wide-raw, r=RalfJung 
test for invalid wide raw ptr

This is the Miri side of https://github.com/rust-lang/rust/pull/63880.
 2019-08-29 15:20:36 +00:00
Ralf Jung
5483531be3 bump Rust 2019-08-29 17:20:14 +02:00
Ralf Jung
cecbe1611b test for invalid wide raw ptr 2019-08-29 17:19:09 +02:00
Christian Poveda
814fe99516 Add cargo-miri test for no isolation 2019-08-29 10:13:02 -05:00
Christian Poveda
9c54368cca Exclude TERM env var by default 2019-08-29 04:07:20 -05:00
bors
ee8afead51 Auto merge of #935 - christianpoveda:blacklist-env-vars, r=RalfJung 
Exclude environment variables from host communication

related issue: #933

r? @RalfJung
 2019-08-29 08:09:57 +00:00
Christian Poveda
abcda6dc94 Small corrections 
Co-Authored-By: Ralf Jung <post@ralfj.de>
 2019-08-29 03:08:58 -05:00
bors
e3b87f6fe8 Auto merge of #931 - RalfJung:retag-makes-my-head-hurt, r=RalfJung 
Stacked Borrows: don't read from memory during retagging

Currently, retagging of a shared reference tries real hard to find the `UnsafeCell` and mark everything else as frozen. We even read enum discriminants to figure out the variant and determine if there is an `UnsafeCell` in there or not.

Unfortunately, that leads to some very hard to analyze behavior: during retagging, we do read accesses, which are subject to the rules of Stacked Borrows and the existing tags! My head hurts when I try to think about this. It's just too recursive.

This PR simplifies the semantics by treating enums like unions: if any variant has an `UnsafeCell`, the entire thing behaves like an `UnsafeCell`. This means retagging no longer has to read from memory, the way it affects the stack is entirely determined by the type.
 2019-08-29 06:40:23 +00:00
Christian Poveda
f4a25e530a Add env exclusion test 2019-08-28 17:57:41 -05:00
Christian Poveda
c1cec3b247 Exclude env vars using flag 2019-08-28 17:57:41 -05:00
Christian Poveda
1ae1d71938 Add -Zmiri-env-exclude flag 2019-08-28 17:57:35 -05:00
bors
26615807de Auto merge of #930 - RalfJung:build, r=RalfJung 
test that build scripts do not run in Miri

@elichai reported something that sounded a lot like build script running in Miri. But as this test shows, build scripts are not run by Miri, they are run normally.

@elichai are you sure the [env var usage you were referring to](https://github.com/rust-lang/miri/issues/641#issuecomment-524989482) was only in a build script? Those shouldn't be affected by Miri flags at all. Is your code available somewhere so that I can try to reproduce?
 2019-08-28 20:23:39 +00:00
Ralf Jung
f3ff10005a small optimization 2019-08-28 18:45:10 +02:00