Ralf Jung
7e7b5d42ba
Apply suggestions from code review
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Co-Authored-By: Oliver Scherer <github35764891676564198441@oli-obk.de>
2019-06-24 14:50:27 +02:00
Ralf Jung
4d65aa8f20
expand and better explain alignment check tests
2019-06-24 08:40:45 +02:00
Ralf Jung
4dc188a60e
adjust for refactored memory pointer checks
2019-06-23 20:19:26 +02:00
Christian Poveda
e57447014d
Duplicate compile-fail tests for intptrcast
2019-06-21 16:32:54 -05:00
Ralf Jung
5472755f16
add a failing test where an immovable generator gets moved
2019-06-21 21:48:27 +02:00
Ralf Jung
04fa38dd1b
allow some inequality comparisons between pointers and integers
2019-06-20 16:38:55 +02:00
Ralf Jung
7ce36226e6
implement and test unchecked_{add,sub,mul} intrinsics
2019-06-16 11:10:33 +02:00
Ralf Jung
cf748149ce
test unchecked_rem
2019-06-16 11:10:33 +02:00
Ralf Jung
fc90124489
test exact_div UB detection
2019-06-16 11:10:33 +02:00
Ralf Jung
9f48b3029c
test that we cannot access unescaped static memory with a raw ptr
2019-06-02 22:16:02 +02:00
Ralf Jung
e03255d625
fix existing tests
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fix thread-local example to no longer write to pointers derived from a shared ref;
fix compile-fail test
2019-06-02 22:16:02 +02:00
Ralf Jung
0dfc1c97c5
test weak_into_raw
2019-05-29 19:36:16 +02:00
Ralf Jung
f10ab1991c
fix error pattern
2019-05-27 19:37:31 +02:00
Ralf Jung
74f98b3803
test for new read rules
2019-05-21 15:43:18 +02:00
Ralf Jung
4b9e1544c2
give up on two-phase borrows
2019-05-17 15:02:31 +02:00
Ralf Jung
f676f2265b
make writes act stack-like
2019-05-15 18:12:58 +02:00
Ralf Jung
617195eb12
add arielby's example
2019-04-30 20:18:29 +02:00
Ralf Jung
d410b13139
fix compile-fail ref files
2019-04-21 13:18:05 +02:00
Ralf Jung
287ffb8bba
test another version of 'creating a shared ref must not leak the Unique'
2019-04-19 08:46:40 +02:00
Ralf Jung
7d9dc6e698
test that creating a 2nd mutable ref from a NonNull invalidates the first
2019-04-18 14:43:25 +02:00
Ralf Jung
e1ed855a44
more tests -- also one showing why we are not done yet
2019-04-17 16:02:57 +02:00
Ralf Jung
72cec0562c
add tests for fixes: sharing no longer leaks, and we can handle entering interior mutability
2019-04-17 16:02:57 +02:00
Ralf Jung
46d5fd8487
barriers are dead, long live protectors -- this enables overlapping two-phase borrows!
2019-04-17 16:02:57 +02:00
Ralf Jung
ef52be031c
adjust compile-fail error messages
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This also passes miri-test-libstd!
2019-04-17 16:02:57 +02:00
Ralf Jung
6fdc75024b
Merge branch 'master' into rand
2019-04-16 20:55:58 +02:00
Ralf Jung
af2b42de0a
fix compile-fail test
2019-04-16 19:09:41 +02:00
Ralf Jung
ceca7c5020
tweak entropy tests a bit
2019-04-16 19:06:08 +02:00
Ralf Jung
a246116bdc
rustup
2019-04-14 10:30:00 +02:00
Aaron Hill
ae8e7f654a
Fix compile-fail error message
2019-04-09 10:19:29 -04:00
Aaron Hill
9243680588
Use 'ignore-' instead of 'only-'
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Apparently 'ignore-' doesn't work with compiletest_rs
2019-04-08 23:52:33 -04:00
Aaron Hill
5e07ff6b1f
Only run 'getrandom' test on Linux
2019-04-08 23:16:13 -04:00
Aaron Hill
6d3e93c281
Refactor random number generation
2019-04-08 22:22:41 -04:00
Aaron Hill
5530d295ad
Simplify cast using as_mut_ptr()
2019-04-08 21:36:35 -04:00
Aaron Hill
73239573c9
Implement non-deterministc mode
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Part of #653
This allows us to properly implement getrandom(),
which unlocks the default HashMap type (e.g. HashMap<K, V>)
with RandomState)
This commit adds a new '-Zmiri-seed=<seed>' option. When present,
this option takes a 64-bit hex value, which is used as the seed
to an internal PRNG. This PRNG is used to implement the 'getrandom()'
syscall.
When '-Zmiri-seed' is not passed, 'getrandom()' will be disabled.
2019-04-07 19:26:20 -04:00
Oliver Scherer
56c7656568
Remove dead code and docs
2019-03-11 10:28:03 +01:00
Alexander Regueiro
12d3ecbaff
Various cosmetic improvements.
2019-02-26 18:37:46 +00:00
Alexander Regueiro
a478bfebd2
Removed copyright notices.
2019-02-26 18:37:45 +00:00
Ralf Jung
3c652032c0
be more clear which stack we are talking about
2019-02-12 10:51:03 +01:00
Ralf Jung
48ac35f072
panic_impl is another way to panic
2019-02-06 11:41:45 +01:00
Ralf Jung
79bdec8a9c
fix test for latest nightly
2018-12-22 16:07:50 +01:00
Ralf Jung
7e9098ff69
treat ref-to-raw cast like a reborrow: do a special kind of retag
2018-12-12 11:11:20 +01:00
Ralf Jung
f044205b5f
the test suite assumes a libstd with full MIR; run test suite on xargo-built foreign libstds
2018-12-10 10:04:55 +01:00
Ralf Jung
bbdc3380d5
fix tests
2018-12-07 10:15:25 +01:00
Ralf Jung
36a2b89522
remove a whole lot of unnecessary attributes
2018-12-02 11:26:09 +01:00
Ralf Jung
58309956c1
for now, we allow Undef in raw pointers as we do in integers
2018-11-27 14:26:23 +01:00
Ralf Jung
7d623f73cc
do not use 'let _', it is strange
2018-11-26 15:31:53 +01:00
Ralf Jung
22f11b8eec
make tests compatible with 2018 edition
2018-11-20 14:15:14 +01:00
Ralf Jung
827e5180f2
stacked borrows is broken without full MIR
2018-11-16 10:01:54 +01:00
Ralf Jung
c93f6d6bb0
Merge remote-tracking branch 'origin/master' into escape-to-raw
2018-11-16 09:41:47 +01:00
Ralf Jung
70738bf8cc
where there is 2, there should be 1
2018-11-16 08:53:43 +01:00
Ralf Jung
ca7b088aba
remove type system tests
2018-11-16 08:50:44 +01:00
Ralf Jung
ba8eb7608e
add an interesting demo for &mut being unique
2018-11-15 09:35:40 +01:00
Ralf Jung
a87e952102
Separate deref and access into different operations; add special exception for creating raw references
2018-11-15 09:35:40 +01:00
Ralf Jung
a94e197105
better test the special exception for reading through unique when things are shared
2018-11-15 09:35:40 +01:00
Ralf Jung
94e751267c
add another mean test case
2018-11-15 09:35:40 +01:00
Ralf Jung
09919c2b59
Retag is the only operation that generates new tags
2018-11-15 09:35:40 +01:00
Ralf Jung
d694dc43f4
bump Rust version
2018-11-08 08:35:14 +01:00
Ralf Jung
74635a57e2
re-do large parts of stacked borrows, now with proper support for partiall frozen data
2018-11-08 08:29:34 +01:00
Ralf Jung
efd2f0e0e4
move new test to correct dir
2018-11-03 12:33:14 +01:00
Ralf Jung
e68687b840
test that we check the layout constraints as early as we can
2018-11-03 12:25:57 +01:00
Ralf Jung
5f42aa61d5
illegal_write2 does not work with optimizations
2018-11-03 10:23:50 +01:00
Ralf Jung
81534496dc
rename RefKind to UsageKind, because it not only used for references now
2018-11-01 08:58:03 +01:00
Ralf Jung
85f821d7e9
unify checks on memory access and reborrowing, and update for Machine trait change
2018-11-01 08:58:03 +01:00
Ralf Jung
bba3c49e84
basic retagging (no fn_entry); this also makes us catch more bugs even with optimizations and we can finally stop mutating the state on deref
2018-11-01 08:58:03 +01:00
Ralf Jung
7ac0e79ad5
stub Retag hook; fix tests for removal of -Zmir-emit-validate
2018-11-01 08:58:03 +01:00
Ralf Jung
40b7502613
Reject atomic arithmetic on non-integer types
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Fixes #181
2018-10-31 11:04:35 +01:00
Ralf Jung
1fa0ff88c0
fix nits
2018-10-30 10:41:01 +01:00
Ralf Jung
356369dd08
test against passing invalid shared refs around
2018-10-23 16:01:22 +02:00
Ralf Jung
5388037f8a
remove code duplication by letting reactivatable() compute what reactivate() has to do
2018-10-23 15:59:50 +02:00
Ralf Jung
fe83ef323c
also run compile-fail tests with and without optimizations
2018-10-23 13:09:17 +02:00
Ralf Jung
cc328f6374
test passing invalid refs around
2018-10-23 11:20:04 +02:00
Ralf Jung
8cd73e534f
use as(_mut)_ptr on slices to entirely escape them to raw
2018-10-22 18:51:06 +02:00
Ralf Jung
26bb4f79dc
get rid of implicit Raw at bottom of stack; locals get a uniq at their bottom
2018-10-22 18:17:37 +02:00
Ralf Jung
fda03e9d7d
some more compile-fail tests
2018-10-22 16:48:10 +02:00
Ralf Jung
dd1558f337
rustc update and be very selective about what we accept on a deref
2018-10-22 16:48:09 +02:00
Ralf Jung
957d18c343
Merge remote-tracking branch 'origin/master' into rustup
2018-10-22 08:41:01 +02:00
Ralf Jung
8134918390
don't use NOTE in tests
2018-10-19 12:29:49 +02:00
Ralf Jung
b9fe91e486
fix for ptr-to-raw casts properly erasing the tag
2018-10-18 12:04:41 +02:00
Ralf Jung
1907782b64
reenable some tests that work now, and organize them better with directories
2018-10-17 16:58:54 +02:00
Ralf Jung
c9cf0344ee
enable validation for compile-fail tests, and add some new ones
2018-10-12 10:54:37 +02:00
Ralf Jung
a439262859
Merge branch 'master' into ptr-offset
2018-10-10 10:03:34 +02:00
Ralf Jung
233516b54d
Merge remote-tracking branch 'origin/master' into rustup
2018-10-10 09:07:26 +02:00
Ralf Jung
0641d5b6d3
0-offset is also not always okay
2018-10-09 20:13:46 +02:00
Ralf Jung
edf28fa227
only allow offset-by-0 on integer pointers
2018-10-09 20:13:46 +02:00
Ralf Jung
cc275c63a9
fix for fn allocations now having an alignment (1) and a size (0)
2018-10-08 13:35:54 +02:00
Ralf Jung
59eb3dbdae
use Box::into_raw
2018-10-07 10:35:34 +02:00
Ralf Jung
959693f1e5
ensure that we cannot use (wrapping_)offset to go from an int ptr to a real ptr
2018-10-06 18:32:39 +02:00
Ralf Jung
146f5d8d10
rustup; test for return type mismatch
2018-10-02 21:16:55 +02:00
Ralf Jung
e8f6973e2d
fix test for latest rustc
2018-09-29 19:39:34 +02:00
Ralf Jung
18d7394071
more compile-fail ptr equality tests, to rule out any non-determinism; and fix ptr equality to fail all of them.
...
At least these are the cases I can think of right now.
2018-09-17 10:02:31 +02:00
Ralf Jung
cd138bcd0b
test more operations on dangling ZST pointers
2018-09-17 10:02:31 +02:00
Ralf Jung
130d803b32
fix test for rustup
2018-09-17 09:18:57 +02:00
Ralf Jung
95d79cc11e
Merge remote-tracking branch 'origin/master' into zero-sized-accesses
2018-09-17 08:39:59 +02:00
Ralf Jung
95eb77c18e
add some compile-fail tests
2018-09-16 17:29:53 +02:00
Ralf Jung
1697b93ed9
Merge branch 'master' into rustup
2018-09-01 10:35:19 +02:00
Ralf Jung
f56841d974
unignore a bunch of tests that actually work
2018-08-30 15:57:17 +02:00
Ralf Jung
c44267960f
ptr equality: only defined for ptrs in the same allocation and live ptrs
2018-08-30 10:46:09 +02:00
Ralf Jung
e239fcffc1
new tests for new fn arg passing code
2018-08-30 10:42:18 +02:00
Ralf Jung
2a244dcb48
no TLS dtor and no leak checks on macOS
2018-08-30 09:41:57 +02:00
Ralf Jung
0db1c6a1b0
ignore memory leaks on Windows
2018-08-30 08:57:33 +02:00
