Leonardo de Moura
f924b481c2
chore: simplify mkElim interface
2020-08-12 16:34:43 -07:00
Leonardo de Moura
2e3587872c
feat: add withSynthesize
2020-08-12 16:18:22 -07:00
Leonardo de Moura
f955552d5b
feat: elaborate .(t)
2020-08-12 14:07:43 -07:00
Leonardo de Moura
fcf4df2f5c
fix: do not use named holes for representing _ in patterns
2020-08-12 13:58:27 -07:00
Leonardo de Moura
f487b88024
feat: register auxiliary Syntax node kind
2020-08-12 10:45:07 -07:00
Leonardo de Moura
0e0754346b
chore: fix method name
2020-08-12 10:43:26 -07:00
Leonardo de Moura
57533726f6
feat: add mkFreshExprMVarWithId
2020-08-12 10:35:38 -07:00
Leonardo de Moura
d07796293b
feat: elaborate patterns
...
This is just the first step. I still need to convert them into `DepElim.Pattern`.
2020-08-12 10:22:38 -07:00
Leonardo de Moura
31bbc6ee6d
feat: add primitive for registering syntax node kinds that are not associated with any parser
...
@Kha I added this feature to implement match expressions. The idea is
to be able to create a temporary `Syntax` node using an internal kind that has
no parser associated with it. That is, users cannot create them.
However, we can still associate an elaboration function to this kind.
Without this feature, I would have to create some "arbitrary parser"
for representing this temporary `Syntax` node.
2020-08-12 10:21:37 -07:00
Sebastian Ullrich
aefe710caf
feat: close the loop
2020-08-12 09:15:59 -07:00
Sebastian Ullrich
f4e59070c4
feat: support interpreting parenthesizers from ParserDescr
2020-08-12 09:15:59 -07:00
Sebastian Ullrich
1f4cc130b7
feat: precompile parenthesizers instead of interpreting them
2020-08-12 09:15:59 -07:00
Sebastian Ullrich
05cb45ca9c
refactor: simplify mkCategoryAntiquotParser
2020-08-12 09:15:59 -07:00
Sebastian Ullrich
60e548bf7b
feat: add [combinatorParenthesizer] attribute
2020-08-12 09:15:59 -07:00
Leonardo de Moura
f1c7665a93
feat: validate patterns, and collect pattern variables
2020-08-11 18:19:29 -07:00
Leonardo de Moura
60ebecba15
chore: throw error if namedPattern notation is used in a non pattern
2020-08-11 18:17:57 -07:00
Leonardo de Moura
167b56c3a7
fix: error message
2020-08-11 13:36:42 -07:00
Leonardo de Moura
c66cb01a4b
feat: listLit and arrayLit as macros
...
Motivation: avoid special support at `Match.lean`.
2020-08-11 13:03:36 -07:00
Leonardo de Moura
d0e07d5608
feat: expand h:t discriminants in match-expressions
2020-08-11 10:43:47 -07:00
Leonardo de Moura
193f8236df
feat: elaborate match discriminants
2020-08-11 09:21:54 -07:00
Leonardo de Moura
f646622bfc
feat: add MatchAltView
2020-08-10 17:30:33 -07:00
Leonardo de Moura
dd5c21bf6f
feat: eagerly expand macros occurring in patterns
2020-08-10 17:15:26 -07:00
Leonardo de Moura
61f8b4ef07
feat: add support for maximum recursion depth checks at MacroM
2020-08-10 16:50:12 -07:00
Leonardo de Moura
fe5927927a
feat: elaborate match type
2020-08-10 13:53:08 -07:00
Leonardo de Moura
25fd5d0a9a
fix: ambiguity at match
...
```lean
match x : t with
| ...
```
Two possible intepretations for `x : t`:
1- The discriminant `t` where `x` is the name for the equality proofs `t = ...` in each alternative.
2- The discriminant `x` with a expected type `t` (aka motive) for the match.
This commit resolves the ambiguity by forcing no space before `:` in
the first interpretation.
cc @Kha
2020-08-10 13:47:09 -07:00
Leonardo de Moura
f974521783
fix: missing node
2020-08-10 11:15:44 -07:00
Leonardo de Moura
3ce794c58a
feat: allow h : annotation on match discriminants
2020-08-10 10:12:24 -07:00
Leonardo de Moura
c8ab63ea75
feat: mark auxiliary eliminators as [inline]
2020-08-10 09:41:55 -07:00
Leonardo de Moura
43317d5598
fix: nullary minor premises must be thunks
2020-08-08 16:23:50 -07:00
Leonardo de Moura
d2206dcab2
feat: as-patterns x@pattern
2020-08-08 16:12:44 -07:00
Leonardo de Moura
0ca83699d7
fix: array literal support at DepElim
2020-08-08 15:21:35 -07:00
Leonardo de Moura
0fa404ead2
feat: add support for array literals in the pattern matching compiler
2020-08-07 17:13:15 -07:00
Leonardo de Moura
e1be008516
feat: add caseArraySizes
...
An auxiliary tactic for pattern matching array literals.
2020-08-07 16:04:57 -07:00
Leonardo de Moura
b624fa78d7
fix: another subst issue
2020-08-07 16:04:01 -07:00
Leonardo de Moura
6b18f486d1
feat: add mkLt and mkLe
2020-08-07 14:47:11 -07:00
Leonardo de Moura
3b0ec1b20a
feat: add mkDecideProof
2020-08-07 13:48:37 -07:00
Leonardo de Moura
77e51306c5
fix: missing substitution
2020-08-07 13:37:38 -07:00
Leonardo de Moura
c59fda4c19
feat: add assertExt
2020-08-07 12:06:53 -07:00
Leonardo de Moura
feda5e746f
chore: improve error message
2020-08-07 11:50:08 -07:00
Leonardo de Moura
57ac1751cb
feat: expose mkElimCore
...
`mkElimCore` allows caller to pick the motive.
2020-08-07 06:41:47 -07:00
Leonardo de Moura
aa972878d8
feat: add processValue
2020-08-06 16:34:37 -07:00
Leonardo de Moura
fd9be5e8ae
feat: add caseValues tactic
...
It is an auxiliary tactic for compiling pattern matching.
2020-08-06 15:37:00 -07:00
Leonardo de Moura
e423533bca
chore: improve DepElim trace messages
2020-08-06 11:02:57 -07:00
Leonardo de Moura
d09eb82c4c
feat: add Meta.EqnCompiler trace class
2020-08-06 10:47:26 -07:00
Leonardo de Moura
7342cab0e5
feat: add (ref : Syntax) to Meta.Exception.tactic
...
cc @Kha
2020-08-06 10:14:32 -07:00
Leonardo de Moura
1eff4be172
feat: use Meta.Example.other ref : Syntax if it contains position information
2020-08-06 10:06:24 -07:00
Leonardo de Moura
b1023872b3
refactor: MVarSubst => MVarRenaming
2020-08-06 09:49:42 -07:00
Leonardo de Moura
f934a86646
feat: add (ref : Syntax) to Meta.Exception.other
...
@Kha The Syntax is here just to provide possition information. The
goal is to improve error message location information in code such as `DepElim`.
2020-08-06 09:40:16 -07:00
Sebastian Ullrich
a0b0dbd0ac
fix: formatStx
2020-08-06 09:27:12 -07:00
Sebastian Ullrich
3f6de2af06
refactor: simplify processing of antiquotations in pretty-printer
2020-08-06 09:27:12 -07:00
