Oliver Schneider
eba199a437
Document the reason for Pointer's existence
2017-07-11 12:50:03 +02:00
Oliver Schneider
0dd6ef8301
Simplify with_extra
2017-07-11 12:39:12 +02:00
Oliver Schneider
d0d1d2d5e8
Remove *offset* methods from PrimVal onto Pointer
2017-07-11 12:28:11 +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
Oliver Schneider
823b952ef2
Only check pointers when dereferencing
...
Before we also checked whether pointers had alloc_ids when we created rvalue references
2017-07-03 14:16:11 +02:00
Oliver Schneider
91409f1d76
Code nits
2017-06-28 13:10:50 +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
Oliver Schneider
8de111018d
Merge pull request #201 from oli-obk/test_suite_fails
...
"Support" more libc functions
2017-06-22 14:16:45 +02:00
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
f22c7e43df
Store env vars where necessary
2017-06-21 15:46:30 +02:00
Oliver Schneider
fcf495821e
Get rid of the integer allocation
2017-06-20 14:28:18 +02:00
Ralf Jung
684de68d6c
properly wrap pointer offsets at pointer size
2017-06-05 18:07:26 -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
f39e015163
check for overflow when doing pointer arithmetic
2017-06-05 14:23:35 -07:00
Oliver Schneider
6aed897c70
1 > -1
2017-02-09 09:43:45 +01:00
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
d63ab5f8c3
Refactor PrimVal::relocation out of existence.
2016-12-17 01:47:24 -08:00
Scott Olson
3bad50e114
Rename PrimVal::from_{u,}int to from_{u,i}64.
2016-12-16 22:11:44 -08:00
Scott Olson
f83c45e367
Turn invalid panics into Results and rename fns.
2016-12-16 22:08:40 -08:00
Scott Olson
33f97feafb
Shorten PrimVal::Undefined to PrimVal::Undef.
2016-12-16 22:03:34 -08:00
Scott Olson
e615f671ce
Remove potentially wrong PartialEq from PrimVal.
2016-12-16 22:03:34 -08:00
Scott Olson
67e1627a55
Rename PrimVal::Pointer to PrimVal::Ptr.
...
Also fill out the PrimVal doc comments.
2016-12-16 22:03:34 -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
1af63171f8
Split primval into operator and value.
2016-12-10 16:23:07 -08:00
Scott Olson
4702d97093
Flatten 'interpreter' mod tree into the root.
2016-12-07 20:30:37 -08:00
