Brian Huffman
5def499908
Capitalize sentences in output of :check and :exhaust.
2018-07-20 10:55:24 -07:00
Brian Huffman
409e544772
Restrict polynomial literals to bitvector types. Fixes #530 .
2018-07-20 10:06:16 -07:00
Aaron Tomb
031b236e66
Update CI scripts
2018-07-20 10:05:44 -07:00
Aaron Tomb
0b46db36ce
Fix capitalization of MiniLock in test
2018-07-20 10:04:11 -07:00
Brian Huffman
73a8c19b58
Update cryptol primitives appendix in the book.
2018-07-20 09:48:31 -07:00
Brian Huffman
eef8924dfe
Update operator names in Cryptol book index.
2018-07-20 09:00:29 -07:00
Brian Huffman
6201415c66
Remove index entries and text about non-existent :i, :p commands.
2018-07-20 08:28:35 -07:00
Brian Huffman
dd2c4b6507
Introduce command for more uniform exercise references in the book.
2018-07-19 18:25:55 -07:00
Brian Huffman
abbce5405c
Tweak fix for #494 : it should never say an equation is unsolvable.
2018-07-19 18:01:12 -07:00
Brian Huffman
af6b830162
Use autoref command and lowercase section refs consistently in the book.
2018-07-19 18:00:17 -07:00
Brian Huffman
10f43b4279
Switch Cryptol book exercises to use split
instead of groupBy
.
2018-07-19 16:46:48 -07:00
Brian Huffman
5451683f4a
Add regression test for #494 .
2018-07-19 15:08:24 -07:00
Brian Huffman
b19cac5fab
Add simplification rule: t1 == min (K + t1) t2 ~> t1 == t2, if K >= 1.
...
Fixes #494 .
2018-07-19 15:07:21 -07:00
Brian Huffman
d58aebcee8
Fix shadowing warnings in example cryptol code.
...
Shadowing a name from the Cryptol prelude produces an unpredictable
warning message with a temporary file name, which is not good for our
regression test suite.
2018-07-19 14:48:12 -07:00
Brian Huffman
d803192b2b
Add regression test that loads all modules from examples directory.
...
This file should be updated every time a new module is added to
`examples`.
Fixes #529 .
2018-07-19 09:57:18 -07:00
Brian Huffman
48e0e1989b
Fix examples/param_modules/Common/AES_GCM_SIV.cry.
...
Some types had been renamed in a module that it imports.
2018-07-19 09:55:18 -07:00
Brian Huffman
b812241481
Fix type error in examples/Karatsuba.cry.
...
The error was caused by the recent change of the type of `demote`
when class `Literal` was introduced.
2018-07-19 09:37:51 -07:00
Brian Huffman
ca1dd23173
Fix error in examples/AE.cry.
...
The error was: "built-in type 'Integer' shadowed in type synonym"
2018-07-19 09:31:46 -07:00
Brian Huffman
a66338293a
Memoize result of binary logic operators on LargeBitsVal arguments.
...
Fixes #446 .
This fix is very similar to the one for #514 , which added memoization
for symbolic if-then-else on sequences. This is another instance where
a SeqMap is created where each lookup triggers two further lookups,
causing exponential runtime behavior in the worst case.
2018-07-18 23:02:27 -07:00
Brian Huffman
ec7c44d36e
Fix typo in comment.
2018-07-18 22:57:12 -07:00
Brian Huffman
95cedc3135
Send symbolic typechecking goals involving !=
to the SMT solver.
...
Fixes #528 .
2018-07-18 18:35:50 -07:00
Brian Huffman
f98903e739
Fix typo in comment.
2018-07-18 18:34:56 -07:00
Brian Huffman
f4ce1a46f0
Fix typo in comment.
2018-07-18 17:53:47 -07:00
Brian Huffman
e4f6f65502
Fix type error in examples/SHA256.cry.
...
This seems to have been broken when the desugaring of [_ ..] was
changed.
2018-07-18 17:29:13 -07:00
Brian Huffman
7259507d04
Unifier now returns a substitution even on unification failure.
...
For example, when type checking `[1..10]:[6][8]`, `mgu` would be called
on [10]?a and [6][8], and `mgu` would return the substitution `?a = [8]`
and the mismatch error `10 != 6`.
Fixes #525 .
2018-07-18 14:01:30 -07:00
Brian Huffman
7a307a704d
Add bounds assumptions for solver queries about type Z n
.
...
Fixes #526 .
2018-07-17 16:20:26 -07:00
Brian Huffman
c925a82dce
Update function toExpr
for new type of demote primitive.
...
Also avoid using removed primitive `integer`.
Previously this caused a panic when printing counterexamples
of type Integer.
2018-07-17 16:00:50 -07:00
Brian Huffman
751bb4e7e1
Further avoid printing constructors "Nat" and "Inf" in error messages.
2018-07-17 14:56:04 -07:00
Brian Huffman
8892759a93
More edits to Cryptol book, rewrite type synonym section.
2018-07-17 10:52:21 -07:00
Aaron Tomb
2cae92944b
Update PDF of Programming in Cryptol
2018-07-16 15:02:08 -07:00
Brian Huffman
0d074ce231
Many updates to Programming Cryptol book (work in progress).
2018-07-16 09:48:39 -07:00
Brian Huffman
3ed98578de
Avoid printing constructor names "Nat" and "Inf" in error messages.
2018-07-13 12:09:24 -07:00
Brian Huffman
531be1145e
Merge branch 'master' of github.com:GaloisInc/cryptol
2018-07-13 11:57:37 -07:00
Iavor Diatchki
6f67924894
Add some more simplification on user defined signatures.
...
This is not great, but since we do it, we should do it more consistently.
Avoids a panic in the bench mark suite (more generally, when users write
trivial things in their type signatures, eg. see `pad` in SHA512)
2018-07-13 11:00:21 -07:00
Iavor Diatchki
021e71bd82
Add some missing cases.
2018-07-12 14:28:45 -07:00
Iavor Diatchki
6f3c855ef6
Tuples are now indexed from 0, so selector 3 is really the 4th field of a tuple
2018-07-12 14:28:35 -07:00
Iavor Diatchki
7c74ed2daf
Fixes #524
2018-07-12 14:27:54 -07:00
Brian Huffman
5f795d4644
Restrict output number base to 2, 8, 10 and 16.
...
The output bases now match the possible input bases for
numeric literals.
Fixes #179 .
2018-07-12 09:57:41 -07:00
Brian Huffman
a1bb918840
Command ":help :set <option-name>" prints help text for settable option.
...
This mostly takes care of #154 , but we still need tab-completion.
2018-07-12 09:27:44 -07:00
Brian Huffman
844e80085d
Print ambiguous command warning for :help with ambiguous command name.
...
For example:
Cryptol> :help :c
:c is ambiguous, it could mean one of:
:cd, :check
Previously we would print the help text for all matching commands,
which was a bit much.
2018-07-12 08:07:23 -07:00
Brian Huffman
b302dc044e
Make :help
print documentation for other REPL commands.
...
For example, `:help :sat` prints documentation for the :sat command.
2018-07-11 17:51:37 -07:00
Iavor Diatchki
0739448933
Do and-goal splitting in more places.
...
This alleviates some of the problems in #522
2018-07-11 15:18:08 -07:00
Brian Huffman
1e5209ade5
Add regression test for #413 .
2018-07-11 13:00:53 -07:00
Brian Huffman
56824291b2
Add inequality constraints to types of fromThen
and fromThenTo
.
...
This ensures that all applications of partial type functions are
well-defined.
Fixes #416 .
2018-07-11 12:58:49 -07:00
Brian Huffman
5ba712bde3
Add concrete type-level syntax m != n
for inequality constraints.
2018-07-11 12:52:32 -07:00
Brian Huffman
e6c0852339
Add implementation of Threefish tweakable block cipher.
...
Threefish is used as part of the Skein hash function.
2018-07-11 11:40:27 -07:00
Brian Huffman
b8ecb4abbe
Fix typo in comment.
2018-07-11 04:52:55 -07:00
Iavor Diatchki
1666ea3bd0
Merge branch 'master' of github.com:GaloisInc/cryptol
2018-07-10 17:05:37 -07:00
Iavor Diatchki
2f00384038
Fixes #521
2018-07-10 17:05:31 -07:00
Brian Huffman
be8c334efe
Reference interpreter uses base
and infLength
printing options.
...
Fixes #412 .
2018-07-10 09:58:37 -07:00