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
ee7f22245d
Merge remote-tracking branch 'origin/master'
2018-08-20 18:57:48 +02:00
Ralf Jung
259cc6e3dc
rustup for big refactor; kill most of validation
2018-08-16 10:30:43 +02:00
Ralf Jung
1179d4f8a4
fix int ptr ops on 32bit
2018-08-14 20:25:56 +02:00
Ralf Jung
04b925135d
fix modulo logic
2018-08-14 20:10:25 +02:00
Ralf Jung
2b40d39c1e
support computing the remainder of a ptr, if covered by alignment
2018-08-14 20:10:25 +02:00
Oliver Schneider
be91aea0fa
Rustup
2018-08-07 15:22:11 +02:00
Ralf Jung
5be8bd987d
Test some new capabilities we gained from a rustc update
2018-07-15 21:25:20 +02:00
bjorn3
52bf4732fd
Fix some clippy lints
2018-07-10 17:32:38 +02:00
Oliver Schneider
062be7c047
Comparing non-pointer-size types should be possible
2018-06-03 13:08:51 +02:00
bjorn3
4143922d1d
Partial rustup
2018-06-03 13:08:51 +02:00
bjorn3
98802769a1
Rustup to rustc 1.28.0-nightly ( a3085756e 2018-05-19)
2018-06-03 13:08:51 +02:00
Oliver Schneider
27fe263669
Move back to a normal folder structure
2018-05-09 14:37:00 +02:00
Oliver Schneider
4cfa7c5d12
Prep miri repository for rustc merger
2017-07-21 11:30:56 +02:00
Oliver Schneider
03f0a88002
Use a wrapper type to differentiate between PrimVal and pointers
2017-07-11 12:28:11 +02:00
Oliver Schneider
2d52054fb2
Rename Pointer to MemoryPointer
2017-07-11 10:32:01 +02:00
Ralf Jung
30f92f8a27
catch overflows that are hidden by first casting the RHS to u32
2017-07-03 20:50:19 -07:00
Ralf Jung
f118ff43e7
implement the unchecked_ intrinsics; add all the doctests from one of the integer modules
2017-07-03 20:37:33 -07:00
Oliver Schneider
c8079c652c
Address comments
2017-06-28 10:17:14 +02:00
Oliver Schneider
ab400f3eea
Initial work towards checking const eval rules in miri
2017-06-26 17:58:47 +02:00
Oliver Schneider
eca9e3429a
PrimVal used to allow comparing Undef
2017-06-23 16:12:03 +02:00
Ralf Jung
d5c031640f
use PrimVal::to_bool rather than bytes_to_bool
2017-06-22 20:20:26 -07:00
Ralf Jung
14cb31fb88
permit bit-anding in pointer values below the alignment
...
This makes HashMap work!
2017-06-22 14:46:53 -07:00
Ralf Jung
894306e47d
refactor pointer arithmetic handling
2017-06-21 22:59:47 -07:00
Ralf Jung
7b1582b383
permit integer addition and subtraction on ptr-integers
2017-06-21 21:38:43 -07:00
Ralf Jung
b8c5e7fd0e
refactor pointer handling in binops
2017-06-21 21:02:11 -07:00
Oliver Schneider
fcf495821e
Get rid of the integer allocation
2017-06-20 14:28:18 +02:00
Ralf Jung
91b93bc701
less strict kind test for pointer operations
2017-06-05 18:23:25 -07:00
Ralf Jung
36505c7b40
fix bitops being accidentally allowed on pointers from the same allocation
2017-06-05 17:17:16 -07:00
Ralf Jung
1b5f77e4c1
Implement Offset like the other binary operators, share code with the intrinsic
...
Also improve drop glue tests
2017-06-05 14:19:10 -07:00
Oliver Schneider
257ac5803f
Don't unconditionally mask bitshift rhs
2017-03-14 14:24:16 +01:00
Oliver Schneider
6aed897c70
1 > -1
2017-02-09 09:43:45 +01:00
Oliver Schneider
3c560f5941
fix some leftover u128 errors
2017-02-07 17:52:32 +01:00
Scott Olson
7acbf7ef74
Cleanup: EvalResult<'a, ()> becomes EvalResult<'a>.
2017-02-04 13:09:10 -08:00
Oliver Schneider
3a658e09e8
rustup (i128)
2017-01-12 08:28:42 +01:00
Scott Olson
6b7c68bec2
Rename bits to bytes for consistency.
2016-12-17 03:19:32 -08:00
Scott Olson
4fe41ad8d5
Refactor PrimVal::bits() out of existence.
2016-12-17 03:09:57 -08:00
Scott Olson
f83c45e367
Turn invalid panics into Results and rename fns.
2016-12-16 22:08:40 -08:00
Scott Olson
b36a83171b
Turn PrimVal into an enum including Undefined.
...
This is step 1 of a refactoring to fix #95 . The `Undefined` variant is
so far unused and the old `bits` and `relocation` fields are emulated
with two new temporary methods. There should be no functional change due
to this commit.
2016-12-16 22:03:34 -08:00
Scott Olson
ee0dc452aa
Move binop functions to operator module.
2016-12-10 17:03:12 -08:00
Scott Olson
1af63171f8
Split primval into operator and value.
2016-12-10 16:23:07 -08:00
