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268 Commits

Author SHA1 Message Date
Ralf Jung
0bb50ada34 make sure we catch alignment problems even with intrptrcast 2019-06-29 14:31:54 +02:00
Christian Poveda
792d665a1f Fix merge conflicts 2019-06-25 00:57:33 -05:00
Ralf Jung
7e7b5d42ba
Apply suggestions from code review 
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 
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 
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-' 
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 
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