Commit Graph

511 Commits

Author SHA1 Message Date
Edwin Brady
1052c41a3c Use version number field in ipkg
Packages are now installed in a directory with their version number.
On adding a package directory, we now look in a local 'depends'
directory first (to allow packages to be installed locally to another
project) before the global install directory.
Dependencies can have version bounds (details yet to be implemented) and
we pick the package with the highest version number that matches.
2021-02-27 14:15:19 +00:00
André Videla
aa27ccbdb6
Merge pull request #1097 from andylokandy/multiline
Implement multi-line string
2021-02-26 21:50:54 +00:00
G. Allais
59de5f1326
[ fix #762 ] Different case tree building strategy (#1125) 2021-02-26 09:33:07 +00:00
claymager
33e336ad27
Give App1 implementation of (>>) (#1122) 2021-02-25 17:09:24 +00:00
Andy Lok
5fed5c2b7a Merge branch 'master' of https://github.com/idris-lang/Idris2 into multiline 2021-02-25 19:52:42 +08:00
Denis Buzdalov
874496e1ae
[base] Constructor's injectivity proofs for Exists and Subset (#1118)
Co-authored-by: G. Allais <guillaume.allais@ens-lyon.org>
2021-02-24 19:11:41 +00:00
Denis Buzdalov
69be8f2102 [base] bimap functions were added for dependent pairs. 2021-02-24 16:41:33 +00:00
G. Allais
d2eeb7ce86
[ fix #758 ] desugar non-binding sequencing in do blocks to (>>) (#1095) 2021-02-24 11:07:16 +00:00
Mark Barbone
0f7fa149c7 Make zip infixr 6 2021-02-23 10:54:28 +00:00
Denis Buzdalov
95af3cf4be
More compose instances and one usage of them (#1089) 2021-02-23 10:53:43 +00:00
Guillaume ALLAIS
00067e8151 [ fix #637 ] force indentation after a with 2021-02-23 10:52:22 +00:00
Donovan Crichton
1b9a220c42 Added comment descriptions for FC and FilePos. 2021-02-22 09:55:34 +00:00
G. Allais
74b051589b
[ new ] Perfect binary trees (#1063) 2021-02-22 09:54:16 +00:00
G. Allais
30d402ed7f
[ fix #899 ] Be careful when generating an impossible LHS (#1081) 2021-02-22 09:53:30 +00:00
Andy Lok
22a769e6b5 Implement multiline string 2021-02-20 18:05:26 +08:00
Mathew Polzin
d5d0b64b4a
withFile & writeFile cleanup (#1085) 2021-02-18 17:51:45 +00:00
Mathew Polzin
9f8a8b5d76
Add a total way of reading files in. (#1070) 2021-02-18 11:13:25 +00:00
Denis Buzdalov
b355b12cdb Some cleanup was done. Changed code is mosly equivalent to the former.
A lot of useless matches of implicit arguments were removed.
2021-02-16 19:05:33 +00:00
Denis Buzdalov
0ac34538ec A function from Not (x = y) to decEq x y = No _ was added. 2021-02-16 12:43:50 +00:00
Denis Buzdalov
4f28b92a19 Zero quantities were added to some interface usages. 2021-02-12 20:51:13 +00:00
Denis Buzdalov
123fbb7f33 weakenN's n parameter was made to have zero quantity. 2021-02-09 14:15:59 +00:00
SmiVan
952e20cc57 IOArray.fromList moved to HasIO 2021-02-06 20:37:15 +00:00
Wen Kokke
bd683938bf
Overhaul of concurrency primitives (#968)
Co-authored-by: Guillaume ALLAIS <guillaume.allais@ens-lyon.org>
2021-02-05 16:16:20 +00:00
GustavoMF31
7f495999bd
Make :typeat a useful command (#998)
Co-authored-by: Guillaume ALLAIS <guillaume.allais@ens-lyon.org>
2021-02-05 16:15:40 +00:00
Denis Buzdalov
5beda25da6 Seemingly outdated and non-typechecking module was removed. 2021-02-01 16:10:54 +00:00
Kamil Shakirov
173edb14a6 Remove unused modules 2021-02-01 14:26:18 +00:00
Stefan Hoeck
39824c6295
[new] Add Colist and Colist1 to base (#997) 2021-02-01 10:27:07 +00:00
Stiopa Koltsov
cff7db38cb Control.App: use new type instead of Void as marker for I/O
Took me some time to figure out that `Void` means `IO`.

Express that knowledge more explicitly.
2021-01-31 11:58:10 +00:00
Andy Lok
5b367da2c9
[ refactor ] Rename Data.Strings to Data.String (1/2) (#987) 2021-01-27 19:18:34 +00:00
Kamiλ Shakirov
140879f7b9
[ new ] Zippable interface (#990) 2021-01-27 18:23:08 +00:00
Kamiλ Shakirov
3bbf52025a
Add zip*/unzip* for List1 (#986) 2021-01-26 10:39:16 +00:00
Rodrigo B. de Oliveira
dbea094a31 Fix Language.Reflection definition of INamespace
Fixes #943
2021-01-22 18:10:01 +00:00
mapf0ld
e15b1f0c78
[ refactor ] ltrim in terms of asList (#894)
Co-authored-by: Guillaume ALLAIS <guillaume.allais@ens-lyon.org>
2021-01-22 15:07:23 +00:00
Kamil Shakirov
b540313c57 Add unzipWith and unzipWith3 for Stream 2021-01-22 10:41:16 +00:00
Kamil Shakirov
29cd9e86ec Add unzipWith and unzipWith3 for Vect 2021-01-22 10:41:16 +00:00
André Videla
60527d127f
Merge pull request #554 from Sventimir/validation
Input validation
2021-01-22 01:30:07 +00:00
G. Allais
af94feb18e
Merge pull request #960 from stefan-hoeck/transformer-overhaul 2021-01-21 16:30:59 +00:00
Kamiλ Shakirov
db30dd3f16
Port Data.List.unzip from Idris1 (#972) 2021-01-21 16:30:00 +00:00
André Videla
0c665bc952
Merge pull request #884 from mattpolzin/list-reverse-involutory
Add proof that list reverse is involutive into base.
2021-01-21 13:33:34 +00:00
Jakub Okoński
1376bdf3f2 libs: mark Data.Nat.lteAddRight as public export 2021-01-21 12:40:17 +00:00
Stiopa Koltsov
0d363c9732 Add isYes function and friends
Added several functions for `Dec`. The set of functions and names
are picked consistently with `Maybe`:

* `isNothing` -> `isNo`
* `isJust` -> `isYes`
* `IsJust` -> `IsYes`
* `isItJust` -> `isItYes`

This is follow-up to #942
2021-01-21 12:36:02 +00:00
stefan-hoeck
92b9833ee2 fixed doc for WriterT 2021-01-21 13:25:48 +01:00
stefan-hoeck
fd4851c0f5 strict, not stricht 2021-01-21 13:24:40 +01:00
Stefan Hoeck
fb08004041
removed trailing whitespace (#955) 2021-01-21 11:33:03 +00:00
stefan-hoeck
d36a234041 finished MonadRWS 2021-01-20 05:58:19 +01:00
stefan-hoeck
e906b28cae removed MonadState functions from RWS.CPS.idr 2021-01-20 05:51:39 +01:00
stefan-hoeck
e8f2f56768 removed MonadWriter functions from RWS.CPS.idr 2021-01-20 05:48:43 +01:00
stefan-hoeck
6f2e358f1b removed MonadReader functions from RWS.CPS.idr 2021-01-20 05:45:32 +01:00
stefan-hoeck
2776eaa1b1 remove MonadWriter functions from Writer.CPS module 2021-01-20 05:41:01 +01:00
stefan-hoeck
b6e5ba0830 minor MonadWriter cleanup 2021-01-20 05:27:56 +01:00
stefan-hoeck
313f52a88a explicit lambdas for mapXYZ functions 2021-01-20 05:27:08 +01:00
stefan-hoeck
a42a34e9f0 removed trailing whitespace 2021-01-19 17:53:42 +01:00
stefan-hoeck
b5ab96477c some cleanups in State 2021-01-19 17:47:06 +01:00
stefan-hoeck
8c9e318a6d some cleanups in Reader 2021-01-19 17:43:47 +01:00
stefan-hoeck
7999420e88 made functions in EitherT and MaybeT public export 2021-01-19 17:38:59 +01:00
stefan-hoeck
c75d14fa8a implemented MonadWriter 2021-01-19 16:19:27 +01:00
stefan-hoeck
01ba3aa365 moved MonadState to its interface module 2021-01-19 15:45:19 +01:00
stefan-hoeck
dac566152b moved MonadReader to its interface module 2021-01-19 15:12:36 +01:00
stefan-hoeck
12f1ff493e added mapStateT function 2021-01-19 14:57:10 +01:00
stefan-hoeck
8eb0e855f1 removed RWST function reader 2021-01-19 14:41:26 +01:00
stefan-hoeck
8cb2220e58 implemented cps-style Writer 2021-01-19 14:34:15 +01:00
stefan-hoeck
b9f7683fbd mapRWST needs only a Functor 2021-01-19 14:11:06 +01:00
stefan-hoeck
b2e7384a80 implemented cps-style RWST 2021-01-19 13:58:18 +01:00
stefan-hoeck
81efdd7992 implementations for MonadError 2021-01-19 12:35:05 +01:00
stefan-hoeck
124afd89b1 moved transformer impls to their own directory 2021-01-19 11:53:23 +01:00
stefan-hoeck
b926e13b96 new transformer layout 2021-01-19 11:45:54 +01:00
Stiopa Koltsov
7264d40c56 Make isElem, DecEq public, not just export
... so they could be used in proof search.

Follow-up to #942
2021-01-18 10:37:57 +00:00
Edwin Brady
c7783c553c Make the linter happier 2021-01-16 17:18:38 +00:00
Edwin Brady
6df2955a72
Merge pull request #909 from stefan-hoeck/maybeT
added MaybeT monad transformer to base
2021-01-16 15:43:14 +00:00
Edwin Brady
70c87e49da
Merge pull request #920 from stefan-hoeck/eithert-foldable-fix
fixed bug in Foldable of EitherT
2021-01-16 15:40:33 +00:00
Stiopa Koltsov
b76c9d91e0 Remove trailing whitespaces and add trailing newlines 2021-01-16 10:00:03 +00:00
Denis Buzdalov
4f05d227a6 List-level quantifier conversion to element-level and vice-versa 2021-01-15 18:57:01 +00:00
Denis Buzdalov
bcc8da5a6d Currying and uncurrying functions for dependent pairs were added. 2021-01-15 18:53:40 +00:00
Denis Buzdalov
6d2dd935c4
Special variants of DPair as records (#922) 2021-01-15 17:19:20 +00:00
André Videla
c1bd61b58d
Merge branch 'master' into validation 2021-01-13 17:07:18 +00:00
stefan-hoeck
7b73072554 fixed bug in Foldable of EitherT 2021-01-13 13:21:20 +01:00
Stefan Hoeck
77a911aa8a
Update libs/base/Control/Monad/Maybe.idr
Co-authored-by: G. Allais <guillaume.allais@ens-lyon.org>
2021-01-13 11:19:03 +01:00
stefan-hoeck
e52b658d78 no linearity annotation for MkMaybeT 2021-01-13 05:34:07 +01:00
Edwin Brady
3621c5d1bd
Merge pull request #879 from edwinb/no-linearity-subtyping
Remove linearity subtyping
2021-01-12 12:33:26 +00:00
Edwin Brady
d4abbfdae2 Add HasLinearIO
Ideally, liftIO would always be linear, but that has lots of knock-on
effects for other monads which we might want to put in HasIO, now that
subtyping is gone. We'll have to revisit this when we have some kind of
multiplicity polymorphism.
2021-01-11 11:24:43 +00:00
stefan-hoeck
c39df89f84 deleted 'head' from Data.Stream 2021-01-11 09:36:13 +00:00
stefan-hoeck
31f50a793c added prelude function 'on' 2021-01-11 05:26:17 +01:00
Mathew Polzin
a32aa42d3f Merge branch 'master' into list-reverse-involutory 2021-01-10 20:17:55 -08:00
stefan-hoeck
c1912cb212 Monad prerequisite for Semigroup instance 2021-01-11 05:05:33 +01:00
stefan-hoeck
e71c7b8946 added MaybeT monad transformer to base 2021-01-08 06:04:41 +01:00
André Videla
3478297557
Merge pull request #905 from alebahn/master
Add public export to types/functions in Data.Fin.Order
2021-01-07 13:46:23 +00:00
Mathew Polzin
e9324fcd60 Rename to reverseInvolutive 2021-01-06 08:45:44 -08:00
André Videla
e4fcd4a089
Merge pull request #900 from andrevidela/vect-snoc
Add `snoc` to Data.Vect
2021-01-05 21:54:47 +00:00
Michael Messer
a1f3424ab8 Remove lamdaRequire 2021-01-05 16:30:11 +00:00
Aaron Lebahn
ce6465e279 Add public export to types/functions in Data.Fin.Order 2021-01-05 07:56:04 -06:00
André Videla
738c9d77d2 Add snoc to Data.Vect
Snoc add an element at the end of the vector. The main use case
for such a function is to get the expected type signature
Vect n a -> a -> Vect (S n) a instead of
Vect n a -> a -> Vect (n + 1) a which you get by using `++ [x]`

Snoc gets is name from `cons` by reversin each letter, indicating
tacking on the element at the end rather than the begining.
`append` would also be a suitable name.
2021-01-03 21:48:31 +00:00
Edwin Brady
cc6530026d Merge github.com:idris-lang/Idris2 into no-linearity-subtyping 2020-12-29 21:37:56 +00:00
Edwin Brady
8d034a0a91 Relax some linearities in the base libraries 2020-12-29 21:34:35 +00:00
Edwin Brady
b75dcd5c17 Some multiplicity fixes in the libraries 2020-12-29 21:25:00 +00:00
Mathew Polzin
bc76809288 Add proof that list reverse is involutory. 2020-12-28 17:30:24 -08:00
Joey Eremondi
0eef8e58f9
Some utilities for Fin, relations and decidability (#857) 2020-12-28 21:41:12 +00:00
Edwin Brady
5b97cd4499 Fix annotaion in Stream 2020-12-27 20:13:21 +00:00
Edwin Brady
61ba5e086f Fix linearity annotation in take
Hopefully this fixes the bootstrap build
2020-12-27 20:11:06 +00:00
Edwin Brady
ad632d825d Remove linearity subtyping
It's disappointing to have to do this, but I think necessary because
various issue reports have shown it to be unsound (at least as far as
inference goes) and, at the very least, confusing. This patch brings us
back to the basic rules of QTT.

On the one hand, this makes the 1 multiplicity less useful, because it
means we can't flag arguments as being used exactly once which would be
useful for optimisation purposes as well as precision in the type. On
the other hand, it removes some complexity (and a hack) from
unification, and has the advantage of being correct! Also, I still
consider the 1 multiplicity an experiment.

We can still do interesting things like protocol state tracking, which
is my primary motivation at least.

Ideally, if the 1 multiplicity is going to be more generall useful,
we'll need some kind of way of doing multiplicity polymorphism in the
future. I don't think subtyping is the way (I've pretty much always come
to regret adding some form of subtyping).

Fixes #73 (and maybe some others).
2020-12-27 19:58:35 +00:00
André Videla
9c400a185e Add Traversable to List1 2020-12-21 15:10:00 +00:00
Denis Buzdalov
60e9cf44b0 Add List, LazyList and Stream unfolds and some LazyList's functions 2020-12-18 22:54:03 +00:00
Denis Buzdalov
bff74807fd
Some functions, mostly for lazy lists (#854)
Co-authored-by: G. Allais <guillaume.allais@ens-lyon.org>
2020-12-18 10:33:56 +00:00
tensorknower69
aa940c3d18 change runState's signature 2020-12-17 10:10:18 +00:00
tensorknower69
c48b1e090e add execStateT and evalStateT 2020-12-17 10:10:18 +00:00
G. Allais
3f6b99e979
[ fix #657 ] RigCount for interface parameters (#808) 2020-12-11 11:58:26 +00:00
Dong Tsing-hsuen
88aa55e875
[ new ] null method in Foldable (#832)
Co-authored-by: Guillaume ALLAIS <guillaume.allais@ens-lyon.org>
2020-12-10 18:04:23 +00:00
Andy Lok
9e22a6e07b
Add javascript FFI for fastUnpack (#816) 2020-12-06 09:54:58 +00:00
Denis Buzdalov
13cc27da1f An alternative (Fin-based) indexing function was added for lists. 2020-12-04 19:09:05 +00:00
Denis Buzdalov
4364793484 Type definition from Decidable.Equality was moved to a separate module
This is done to make able for `Data.*` modules of datatypes declared in
prelude to import modules that have their own definitions of `DecEq`
inside them (i.e. modules of datatypes declared in the `base`).
2020-12-04 19:09:05 +00:00
Edwin Brady
778d6026e5
Merge pull request #607 from Russoul/record-init
New syntax for named applications and "record" updates
2020-12-04 11:35:05 +00:00
Denis Buzdalov
f2596318e5 Proof of list bounds was made to be not present at runtime when indexing 2020-12-04 11:26:11 +00:00
russoul
46519237cd Merge 2020-12-03 15:28:20 +03:00
Mathew Polzin
6ca03acd71
Add replaceWhen for lists. (#755) 2020-11-27 19:10:08 +00:00
G. Allais
5e799563fa
[ contrib ] adding Data.Container (#781) 2020-11-27 15:29:19 +00:00
Jan de Muijnck-Hughes
de58c66ab2
Make Idris2 test harness available for the many and not the few. (#719)
Co-authored-by: Guillaume ALLAIS <guillaume.allais@ens-lyon.org>
2020-10-19 09:26:23 +01:00
russoul
fd90141ed9 Merge branch 'master' of https://github.com/idris-lang/Idris2 into master 2020-10-12 17:36:45 +03:00
Matus Tejiscak
f64163de1f Merge branch 'unscheme' into master 2020-10-11 08:20:01 +02:00
Matus Tejiscak
668762e693 Merge branch 'revert-projections' into master 2020-10-11 08:12:00 +02:00
Ohad Kammar
0c1a124704
Division theorem (#695)
Division Theorem. For every natural number `x` and positive natural
number `n`, there is a unique decomposition:
`x = q*n + r`
with `q`,`r` natural and `r` < `n`.

`q` is the quotient when dividing `x` by `n`
`r` is the remainder when dividing `x` by `n`.

This commit adds a proof for this fact, in case
we want to reason about modular arithmetic (for example, when dealing
with binary representations). A future, more systematic, development could
perhaps follow: @clayrat 's (idris1) port of Coq's binary arithmetics:

    https://github.com/sbp/idris-bi/blob/master/src/Data/Bin/DivMod.idr
    https://github.com/sbp/idris-bi/blob/master/src/Data/Biz/DivMod.idr
    https://github.com/sbp/idris-bi/blob/master/src/Data/BizMod2/DivMod.idr

In the process, it bulks up the stdlib with:
+ a generic PreorderReasoning module for arbitrary preorders,
analogous for the equational reasoning module
+ some missing facts about Nat operations.
+ Refactor some Nat order properties using a 'reflect' function

Co-authored-by: Ohad Kammar <ohad.kammar@ed.ac.uk>
Co-authored-by: G. Allais <guillaume.allais@ens-lyon.org>
2020-10-06 13:09:02 +01:00
russoul
98bfff4a27 Merge branch 'master' of https://github.com/idris-lang/Idris2 into master 2020-10-03 11:51:48 +03:00
G. Allais
4a61146ba0
[ fix #705 ] Normalise primitives in mkPat (#718)
[ log ] prettier log for pats & clauses
[ re #650 ] Even lazier
[ fix #705 ] normalise primitives in mkPat
[ refactor ] introduce getPrimitiveNames
2020-10-02 12:22:57 +01:00
russoul
b57b28a64e Implement new application syntax
Add syntax for bind-all-explicits

Add new record update syntax

Remove PInstance
2020-10-01 12:43:43 +03:00
Arnaud Bailly
85f5d00054 fix totality annotation on some Nat functions 2020-09-30 10:51:51 +01:00
Ruslan Feizerahmanov
1d99a28176
Add Bifunctor interface (#701) 2020-09-30 10:51:07 +01:00
G. Allais
3df1f9c476
[ fix #63 ] interleaving let binders and local declarations (#691) 2020-09-28 13:15:22 +01:00
MarcelineVQ
315fc8ce2d change ForeignFn to use TTImp to match RawImp version 2020-09-24 09:00:00 +01:00
G. Allais
d105dd11a7
[ breaking ] remove List1 related ambiguities (#690) 2020-09-22 15:07:40 +01:00
Ohad Kammar
e77b9b4631
[minor] Make base/Data.Nat.divNatNZ compile-time reducible (#689)
Co-authored-by: Ohad Kammar <ohad.kammar@ed.ac.uk>
2020-09-22 09:53:05 +01:00
MarcelineVQ
e03096188a add more Name reflections
broaden what Names can be reflected and refied
I did not add the Names I wasn't sure how to test but have put placeholders
that produce clearer error messages.
2020-09-20 00:54:49 -07:00
Matus Tejiscak
e73c6ae3c6 Add comments to fastUnpack and fastConcat. 2020-09-19 19:19:09 +02:00
Matus Tejiscak
63c3ebf124 Remove ambiguities. 2020-09-19 14:46:12 +02:00
Matus Tejiscak
5f9c94a4e1 Fix access modifiers of fastUnpack and fastConcat. 2020-09-19 14:43:08 +02:00
Matus Tejiscak
5360adcc23 String-related stdlib tweaks. 2020-09-19 14:22:54 +02:00
MarcelineVQ
ea0df039fe change runReader's to take state first to allow easier use
following up on the change made in 5c76053cf3
to encourage people to do it in this manner going forward
2020-09-15 22:46:07 +01:00
MarcelineVQ
19bad79847 change runState's to take state first to allow easier use 2020-09-15 09:23:41 +01:00
MarcelineVQ
5c76053cf3 change StateT, swap result parameters
Nipping this historical artifact in the bud before it roots. It's often
useful to be able to `map` directly to the result of a StateT computation
and due to how Functor works this is made harder when the tuple is
(a,state) vs (state,a)
2020-09-15 09:23:41 +01:00
Guillaume ALLAIS
65e194e9bb [ re #660 ] Positivity checking for empty types 2020-09-14 18:37:47 +01:00
Ohad Kammar
2ae330785b
[contrib] Add misc libraries to contrib (#667)
* [contrib] Add misc libraries to contrib

Expose some `private` function in libs/base that I needed, and seem like
their visibility was forgotten

I'd appreciate a code review, especially to tell me I'm
re-implementing something that's already elsewhere in the library

Mostly extending existing functionality:
* `Data/Void.idr`: add some utility functions for manipulating absurdity.
* `Decidable/Decidable/Extra.idr`: add support for double negation elimination in decidable relations
* `Data/Fun/Extra.idr`:
  + add `application` (total and partil) for n-ary functions
  + add (slightly) dependent versions of these operations
* `Decidable/Order/Strict.idr`: a strict preorder is what you get when
  you remove the diagonal from a pre-order. For example, `<` is the
  associated preorder for `<=` over `Nat`.
  Analogous to `Decidable.Order`. The proof search mechanism struggled
  a bit, so I had to hack it --- sorry.

Eventually we should move `Data.Fun.Extra.Pointwise` to `Data.Vect.Quantifiers` in base
but we don't have any interesting uses for it at the moment so it's not
urgent.

Co-authored by @gallais
2020-09-14 16:22:46 +01:00
Matus Tejiscak
aebe3c19d9 Revert postfix dotted application. 2020-09-10 19:00:48 +02:00
Shay Lewis
53c2bf5885 make constructor injectivity proofs use arguments at 0 multiplicity 2020-09-09 19:57:12 +01:00
G. Allais
937aa8fc43
[ refactor ] introducing Namespace (#638)
Until now namespaces were stored as (reversed) lists of strings.
It led to:

* confusing code where we work on the underlying representation of
  namespaces rather than say what we mean (using `isSuffixOf` to mean
  `isParentOf`)

* potentially introducing errors by not respecting the invariant cf.
  bug report #616 (but also name generation in the scheme backend
  although that did not lead to bugs as it was self-consistent AFAICT)

* ad-hoc code to circumvent overlapping interface implementation when
  showing / pretty-printing namespaces

This PR introduces a `Namespace` newtype containing a list of strings.
Nested namespaces are still stored in reverse order but the exposed
interface aims to support programming by saying what we mean
(`isParentOf`, `isApproximationOf`, `X <.> Y` computes to `X.Y`, etc.)
irrespective of the underlying representation.
2020-09-05 09:41:31 +01:00
Guillaume ALLAIS
529944267b Revert "[ refactor ] Introducing Namespace and ModuleIdent (#631)"
This reverts commit 481dc431e7.
2020-09-04 09:16:06 +01:00
G. Allais
481dc431e7
[ refactor ] Introducing Namespace and ModuleIdent (#631)
Until now namespaces were stored as (reversed) lists of strings.
It led to:

* confusing code where we work on the representation rather than say
  what we mean (e.g. using `isSuffixOf` to mean `isParentOf`)

* potentially introducing errors by not respecting the invariant cf.
  bug report #616 (but also name generation in the scheme backend
  although that did not lead to bugs as it was self-consistent AFAICT)

* ad-hoc code to circumvent overlapping interface implementations when
  showing / pretty-printing namespaces

This introduces a Namespace newtype containing non-empty lists of
strings. Nested namespaces are still stored in reverse order but the
exposed interface aims to support programming by saying what we mean
(`isParentOf`, `isApproximationOf`, `X <.> Y` computes to `X.Y`, etc.)
irrespective of the underlying representation.
2020-09-02 20:05:33 +01:00
0xd34df00d
7dbafae052 Port Idris 1's Data.Vect.Quantifiers 2020-08-31 12:34:13 +01:00
Guillaume ALLAIS
1d4c84171d [ refactor ] suggested during SPLV
Main change
===========

The main change is to the type of function dealing with an untouched
segment of the local scope. e.g.

```
weak : {outer, vars : _} -> (ns : List Name) ->
       tm (outer ++ inner) -> tm (outer ++ ns ++ inner)
```

Instead we now write

```
weak : SizeOf ns -> tm (outer ++ inner) -> tm (outer ++ ns ++ inner)
```

meaning that we do not need the values of `outer`, `inner` and `ns`
at runtime. Instead we only demand a `SizeOf ns` which is a `Nat`
together with an (erased) proof that `ns` is of that length.

Other modifications
===================

Quadratic behaviour
-------------------

A side effect of this refactor is the removal of two sources of
quadratic behaviour. They typically arise in a situation where
work is done on a scope of the form

```
outer ++ done ++ ns ++ inner
```

When `ns` is non-empty, some work is performed and then the variable
is moved to the pile of things we are `done` with. This leads to
recursive calls of the form `f done` -> `f (done ++ [v])` leading
to a cost quadratic in the size of `ns`.

Now that we only care about `SizeOf done`, the recursive call is
(once all the runtime irrelevant content is erased) for the form
`f n` -> `f (S n)`!

More runtime irrelevance
------------------------

In some places we used to rely on a list of names `vars` being
available. However once we only care about the length of `vars`,
the fact it is not available is not a limitation.

For instance a `SizeOf vars` can be reconstructed from an environment
assigning values to `vars` even if `vars` is irrelevant. Indeed the
size of the environment is the same as that of `vars`.
2020-08-27 10:14:55 +01:00
Guillaume ALLAIS
d9c0e5938e [ fix ] succInjective does not use its arguments 2020-08-27 10:14:55 +01:00
russoul
3a9b1ac656 Add supporting code 2020-08-25 14:30:57 +03:00
russoul
50ac934747 Merge branch 'master' of https://github.com/idris-lang/Idris2 into master 2020-08-25 13:57:26 +03:00
MarcelineVQ
209de36ba0
add EitherT transformer (#590)
Co-authored-by: Guillaume ALLAIS <guillaume.allais@ens-lyon.org>
2020-08-25 11:14:09 +01:00
Matus Tejiscak
f69443985b Revert addition to ES preamble. 2020-08-25 10:25:45 +02:00
Matus Tejiscak
e9e5ef3d6a Fix FFI specifier. 2020-08-25 10:23:07 +02:00
Matus Tejiscak
1eaecc5d66 Implement stringConcat in Node. 2020-08-25 09:46:35 +02:00
Matus Tejiscak
969a6e1a45 Make fastAppend a deprecated alias of fastConcat. 2020-08-24 19:51:23 +02:00
Matus Tejiscak
362d2204ab Make fastAppend a foreign call. 2020-08-24 19:51:22 +02:00
russoul
594105d5ac Eliminate schemeCall from the library 2020-08-24 19:38:29 +03:00
G. Allais
da78ac4783
[ new ] topics for logging levels (#569) 2020-08-20 18:45:34 +01:00
Cole Brown
f227735cec Add local to MonadReader interface 2020-08-20 16:33:50 +01:00
Cole Brown
6c3ab219bc Implement MonadReader and related types/instances
This includes:
- ReaderT transformer
- Instances for Functor, Applicative, Monad, MonadTrans, HasIO,
  Alternative
- asks helper function
- Reader alias
2020-08-20 16:33:50 +01:00
Kamil Shakirov
8544e80076 Use the same naming convention for foreign primitives 2020-08-19 14:05:28 +01:00
Arnaud Bailly
8ecf664ff6
Port Decidable.Order from Idris1 (#543) 2020-08-18 22:26:56 +01:00
Niklas Larsson
84ae9d7c6e
Merge pull request #523 from mb64/hasio-statet
Implement HasIO for StateT
2020-08-18 14:02:02 +02:00
Sventimir
67bab6b088 Add Control.Validation module to contrib package. 2020-08-12 17:33:25 +02:00
Sventimir
f3168d16aa Add a proof that (NotBothZero 0 0) is uninhabited. 2020-08-12 17:12:35 +02:00
Thomas Dziedzic
a1739a69a0
Update app docs (#537) 2020-08-10 10:05:23 +01:00
Mark Barbone
10d28efd52
Implement HasIO for StateT 2020-08-04 17:19:45 -04:00
G. Allais
0a7ea69df5
[ refactor ] introduce List1 to remove impossible case (#520) 2020-08-04 20:03:18 +01:00
Edwin Brady
2761a27357
Merge pull request #476 from nickdrozd/algebra-implementations
Add some algebra implementations
2020-08-04 13:21:12 +01:00
Ohad Kammar
5cfbac4a51 Add irrelevance annotations to Data.List functions taking NonEmpty 2020-07-30 06:01:42 +01:00
Alex Gryzlov
69612bf6bf
Add list lemmas (#491) 2020-07-29 10:51:07 +01:00
Ohad Kammar
915b7bea38 Add various instances from stdlib interfaces (Eq, Ord, DecEq)
For Void and Either

This is because I ended up using them elsewhere, so why not include them in the stdlib.

Also expose left/rightInjective functions, as are used in the DecEq proofs.
2020-07-26 10:47:38 +01:00
Niklas Larsson
8a210d536e
Merge pull request #408 from melted/buffer_api
Add concatBuffers and splitBuffer to Data.Buffer
2020-07-21 10:43:17 +02:00
Jonathan Chan
dab2b0d146 Export (~>) publicly.
If `(~>)` isn't publicly exported, the type checker doesn't know that `Mor` constructs something of type `~>`.
2020-07-20 15:55:24 +01:00
Edwin Brady
f303e469fb Improve elaborator reflection performance
In a 'Bind', normalise the result of the first action, rather than
quoting the HNF. This improves performance since the HNF could be quite
big when quoted back.

Ideally, we wouldn't have to quote and unquote here, and we can probably
achieve this by tinkering with the evaluator.

This has an unfortunate effect on the reflection002 test, in that the
"typed template Idris" example now evaluates too much. But, I think the
overall performance is too important for the primary motivation
behind elaborator reflection. I will return to this!
2020-07-17 15:18:23 +01:00
Nick Drozd
a2bdf8e6d7 Add some algebra implementations 2020-07-17 08:25:20 -05:00
G. Allais
0908e76515
[ fix #346 ] Pull List.length into prelude (#450) 2020-07-14 12:15:57 +01:00
Nicolas Biri
aba76206c9 Remove dependency to Vector length in deleteAt 2020-07-14 09:45:33 +01:00
Nick Drozd
e14a589e90 Consolidate boolean expressions 2020-07-12 21:00:33 -05:00
Nick Drozd
6519b5608d Further simplify List 2020-07-12 21:00:33 -05:00
Nick Drozd
718da3d7e6 Simplify Vect 2020-07-12 20:59:00 -05:00
Edwin Brady
b3bb73cfd6
Merge pull request #455 from edwinb/export-nat-prfs
Data.Nat proofs should be exported
2020-07-10 23:30:09 +01:00
Edwin Brady
58e28170ac Data.Nat proofs should be exported
I assumed these were copied directly from the Idris 1 libraries, where
there was an %access directive that we don't have any more.
2020-07-10 22:59:46 +01:00
Jan de Muijnck-Hughes
fcbfcf6fe2 Added take to Vect. 2020-07-10 21:00:38 +01:00
Ohad Kammar
eceaf98007 Generalise cons-specialised linear zipWith to linear zipWith (lzipWith) 2020-07-10 17:17:19 +01:00
Ohad Kammar
8f09ef9b93 Include a (non-linear) definition for transpose that uses zipWith,
as it might be easier to reason about, since users may already have proved
stuff about zipWith that they want to reuse
2020-07-10 12:47:05 +01:00
Edwin Brady
23cbc28b1d
Merge pull request #415 from rbarreiro/javascript
Javascript
2020-07-08 22:27:58 +01:00
Matus Tejiscak
3484510f5a Implement postfix dotted application. 2020-07-07 21:06:35 +01:00
Rui Barreiro
2feb4b8299 Merge branch 'master' of github.com:idris-lang/Idris2 into javascript 2020-07-07 14:18:00 +01:00
Markus Pfeiffer
63ddd149ed Remove a superflousy declared argument to idris2_openFile
This didn't cause a problem before as it was likely just ignored by the C
function. According to Edwin the extra argument is a leftover from when this
was a pure scheme call.
2020-07-07 11:44:37 +01:00
Nick Drozd
2ae6e06565 Simplify Fin 2020-07-07 10:48:23 +01:00
Nick Drozd
7d1ee9dd08 Simplify Equality 2020-07-07 10:48:23 +01:00
Nick Drozd
48fe4382eb Simplify List 2020-07-07 10:48:23 +01:00
Nick Drozd
877f3702ad Simplify Maybe 2020-07-07 10:48:23 +01:00
Nick Drozd
465be9cb86 Simplify Either 2020-07-07 10:48:23 +01:00
Nick Drozd
faabbfcea1 Add some Uninhabited implementations 2020-07-07 10:48:23 +01:00
Nick Drozd
7c923944ae Add %default total to a few modules 2020-07-07 10:48:23 +01:00
Rui Barreiro
3acc30599e Merge branch 'master' of github.com:idris-lang/Idris2 into javascript 2020-07-06 17:09:11 +01:00
Rui Barreiro
68c9990c8a moved big foreign functions to support and added outputDir 2020-07-06 16:58:02 +01:00
Rui Barreiro
b3216758e9 Merge branch 'master' of github.com:idris-lang/Idris2 into javascript 2020-07-06 11:32:59 +01:00
Niklas Larsson
bba15974a5 Add takeWhile
add substring and length primitives to Data.Strings
2020-07-05 21:51:11 +02:00
Edwin Brady
5487290499
Merge pull request #282 from ether42/master
Fix MkRecord signature
2020-07-05 14:03:57 +01:00
Rui Barreiro
88f8e745b1 Merge branch 'master' of github.com:idris-lang/Idris2 into javascript 2020-07-05 12:19:45 +01:00
Jan de Muijnck-Hughes
874236aac0 A port of Subset and Exists from Idris1.
The ports are rather straight forward and I have purposefully written
the documentation to be beginner friendly.

Note, I have diverged from Idris1 over the naming of the projection
functions to make them consistent with `Pair` and `DPair`.
2020-07-04 11:03:14 +01:00
Alex Gryzlov
afde930e7a
Vect updates (#335) 2020-07-04 11:02:04 +01:00
Niklas Larsson
862bbeb308 Reverse the size check
I'm unsure how it would handle zero-size buffers if size==pos and no one
would need those anyway.
2020-07-04 11:37:51 +02:00
Niklas Larsson
ce3096f919 Add concatBuffers and splitBuffer to Data.Buffer
Expand the buffer test.
2020-07-04 02:25:41 +02:00
Guillaume ALLAIS
bd14d37ddc [ fix ] make some exports public 2020-07-03 12:01:09 +01:00
Jan de Muijnck-Hughes
5abf053818 Fixed visibility of some list functions. 2020-07-03 11:59:55 +01:00
Niklas Larsson
6673f49731 Convert Data.Buffer to HasIO 2020-07-01 23:33:30 +02:00
André Videla
cec56561c6
Merge pull request #387 from LibreCybernetics/fix-export-vect
Make Applicative implementation of Vect n public export.
2020-07-01 17:26:08 +01:00
Mark Barbone
4916dd23a9
Make Data.Vect linear (#333) 2020-06-30 15:05:19 +01:00
Fabián Heredia Montiel
e488c6cf0e Make applicative implementation of Vect public export 2020-06-29 18:27:57 -05:00
Ohad Kammar
6683a2147f Export the lengthCorrect proof, as users might want to use it
Change the `len` to be irrelevant, as it's uniquely determined by
matching on the input vector
2020-06-27 15:54:35 +01:00
Edwin Brady
5ed27947cb Small concurrency fixes
Conditional variables with timeout in Chez didn't work, so changed to a
consistent meaning of the timeout (microseconds). Also fix linearity of
unsafePerformIO.
2020-06-23 19:06:30 +01:00
Edwin Brady
1e6314c4cc
Merge pull request #345 from edwinb/hasio
HasIO interface for IO actions
2020-06-21 20:24:29 +01:00
Edwin Brady
dbdf7dab3d Back to HasIO, remove MonadIO
Following a fairly detailed discussion on slack, the feeling is
generally that it's better to have a single interface. While precision
is nice, it doesn't appear to buy us anything here. If that turns out to
be wrong, or limiting somehow, we can revisit it later. Also:

- it's easier for backend authors if the type of IO operations is
  slightly less restrictive. For example, if it's in HasIO, that limits
  alternative implementations, which might be awkward for some
  alternative back ends.
- it's one less extra detail to learn. This is minor, but there needs to
  be a clear advantage if there's more detail to learn.
- It is difficult to think of an underlying type that can't have a Monad
  instance (I have personally never encountered one - if they turns out
  to exist, again, we can revisit!)
2020-06-21 19:21:22 +01:00
Rui Barreiro
ca0c8f9d42 node018 passes 2020-06-21 17:54:50 +01:00
Edwin Brady
28855088c2 Split HasIO into HasIO and MonadIO
For things which don't require (>>=), HasIO is fine, otherwise MonadIO
gives access to the monad interface.
2020-06-21 14:46:14 +01:00
Matthew Baulch
916c3e7090 Import fgetc and listen from libc (where they actually reside) rather than the support libs 2020-06-21 15:24:45 +10:00
Edwin Brady
d12487f529 HasIO interface for IO actions
Also updates the Prelude and some base libraries to use HasIO rather
than using IO directly.
2020-06-21 01:18:43 +01:00
Rui Barreiro
1d2f3d8883 Merge branch 'master' of github.com:idris-lang/Idris2 into javascript 2020-06-20 15:11:08 +01:00
Edwin Brady
8c556d0c26
Merge pull request #340 from edwinb/strefs
Control.Monad.ST and Refs interface
2020-06-20 13:16:27 +01:00
Edwin Brady
d18aac7afd Move Data.ST to Control.Monad.ST
Seems a more appropriate place in the hierarchy (also roughly consistent
with where it is in Haskell base)
2020-06-20 12:51:38 +01:00
Edwin Brady
ab03249d49 Add Data.STRef and a generic Ref interface 2020-06-20 00:46:20 +01:00
Denis Buzdalov
c121181776
Function mapping Not (x=True) to x=False was added for Bools (#322) 2020-06-19 11:13:13 +01:00
Nicolas Biri
c72cb849a8 Add missing modules in base.ipkg 2020-06-18 10:32:51 +01:00
Rui Barreiro
f8f09858e8 Merge branch 'master' of github.com:idris-lang/Idris2 into javascript 2020-06-17 23:48:39 +01:00
Rui Barreiro
cb7dc7bffc test node004 passes 2020-06-17 23:29:54 +01:00
Niklas Larsson
630e4219fc Fix unsetenv
implement Windows support
2020-06-16 12:09:22 +02:00
Nick Drozd
b096062858 Fill in missing Nat proofs 2020-06-15 14:56:19 -05:00
Niklas Larsson
4dc151086c
Merge pull request #283 from timsueberkrueb/more-file-io
Extend Control.App.FileIO
2020-06-15 14:13:17 +02:00
Tim Süberkrüb
30410eda52 Add fflush to Control.App.FileIO 2020-06-12 17:30:54 +02:00
Tim Süberkrüb
535918a3ac Deduplicate Control.App.FileIO 2020-06-12 17:30:54 +02:00
Tim Süberkrüb
e9a80891b7 Extend Control.App.FileIO 2020-06-12 17:30:54 +02:00
Alex Gryzlov
4fffdec6e8 Merge remote-tracking branch 'upstream/master' 2020-06-12 16:39:37 +02:00
Edwin Brady
c3c556f192 Merge https://github.com/idris-lang/Idris2 into linear-things 2020-06-12 14:16:01 +01:00
Edwin Brady
1c576cb068 Add experimental support for linear arrays
Backed by Data.IOArray. Also moved the array external primitives to a
separate module Data.IOArray.Prims, since the next step is to add a
linear bounded array type where the bounds checks are done at compile
time, so we'll want to read and write without bounds likes.
2020-06-12 14:08:00 +01:00
Niklas Larsson
9e4c7c3019
Merge pull request #289 from jfdm/comment-out-unimplemented-proofs-from-data-nat
Remove unsolved holes from `base`.
2020-06-12 14:57:12 +02:00
Jan de Muijnck-Hughes
da81146388 Remove unsolved holes from base.
Having unsolved holes in a 'core' library unneccessarily pollutes the list of holes shown to the user.
Thus, having unfilled holes in a 'core' library is not right.
These constructs can be re-added once the holes have been filled in.
2020-06-12 13:13:48 +01:00
Jan de Muijnck-Hughes
f7cf2dfb06 Ported safe indexing of Lists from Idris1 prelude. 2020-06-12 13:12:15 +01:00
Edwin Brady
c9b20911e1 Add linear pair/dependent pair to the prelude
I'm playing with some linear structures and finding these useful a lot,
so good to have a consistent syntax for it. '#' is chosen because it's
short, looks a bit like a cross if you look at it from the right angle
(!) and so as not to clash with '@@' in preorder reasoning syntax.
2020-06-12 11:18:12 +01:00
Alex Gryzlov
cd443f24f6 various stdlib updates 2020-06-11 23:14:11 +02:00
Kevin Boulain
c148003265 Fix MkRecord signature
Otherwise we'd get:
  When unifying Name and Maybe Name
  Mismatch between:
          Name
  and
          Maybe Name
  Can't reify as Decl
2020-06-11 21:54:40 +02:00
Edwin Brady
07ae16123c Only open in binary mode on windows 2020-06-11 14:53:54 +01:00
Edwin Brady
4b1667fdcf Open files in binary mode
Needed for windows, and harmless on Unix (Idris 1 did it this way).
2020-06-11 14:35:26 +01:00
Edwin Brady
0a246af449 Make Buffer more primitive
Meaning that the FFI is aware of it, so you can send arbitrary byte data
to foreign calls. Fixes #209

This means that we no longer need the hacky way of reading and writing
binary data via scheme, so can have a more general interface for reading
and writing buffer data in files.

It will also enable more interesting high level interfaces to binary
data, with C calls being used where necessary.

Note that the Buffer primitive are unsafe! They always have been, of
course... so perhaps (later) they should have 'unsafe' as part of their
name and better high level safe interfaces on top.

This requires updating the scheme to support Buffer as an FFI primitive,
but shouldn't affect Idris2-boot which loads buffers its own way.
2020-06-11 14:05:52 +01:00
Edwin Brady
4cc4099ace
Merge branch 'master' into nats 2020-06-08 12:11:10 +01:00
Alex Gryzlov
14002213a1 Merge remote-tracking branch 'upstream/master' 2020-06-08 00:27:58 +02:00
Nick Drozd
5665cfab21 Copy over more Nat proofs 2020-06-07 12:19:32 -05:00
Nick Drozd
4292d735eb Simplify Nat proofs
These changes are strictly nonfunctional.
2020-06-07 12:19:32 -05:00
Edwin Brady
d5e4dec119 Reflect 'display names' and record field names
These arise in interface declarations (to give a nicer way of displaying
auto generated names) and for record fields.
2020-06-07 11:51:09 +01:00