Leonardo de Moura
8e4dc5bcf6
fix: longestMatchFn
...
Several combinators (e.g., `checkNoWsBefore`) access the "leading
term" by retrieving the element on the top of the syntax stack.
However, the `longestMatchFn` was accumulating successful matches on
the syntax stack too. This commit makes sure the `longestMatchFn`
always push the "leading term" before trying a parser.
This commit also eliminates the `orelseFn` hack at `trailingLoopStep`.
Now, we use `longestMatchFn` for all parsers. Note that we have to add
a new combinator (`checkWsBeforeIfSymbol`) to make sure that `a[i]`
cannot be parsed by the `app` parsing rule.
Before removing the hack from `trailingLoopStep`,
`a[i]` was correctly parsed as an `arrayRef`. After the change,
the `app` parser is tried and it succeeds (IF we don't use
`checkWsBeforeIfSymbol`). It is an application using the list literal
`[i]`.
The `checkWsBeforeIfSymbol` ensures that `a[i]` is not a valid `app`.
cc @Kha
2020-06-11 12:21:16 -07:00
Leonardo de Moura
77ce102baf
chore: use notationItem to remove $noprec* hack
2020-06-10 16:59:44 -07:00
Leonardo de Moura
d9f71c6921
chore: update stage0
2020-06-10 16:55:40 -07:00
Leonardo de Moura
de0a2fefa0
feat: add notationItem
2020-06-10 16:54:46 -07:00
Leonardo de Moura
610ced2de5
chore: appPrec => maxPrec
2020-06-10 16:50:09 -07:00
Leonardo de Moura
f92166e913
chore: fix test
2020-06-10 16:43:44 -07:00
Leonardo de Moura
f838b80e03
fix: elaboration functions for parser! and tparser!
2020-06-10 16:42:42 -07:00
Leonardo de Moura
b5dff38ecf
chore: update stage0
2020-06-10 16:22:32 -07:00
Leonardo de Moura
7269a721ff
fix: parser! and tparser! syntax in the new frontend
2020-06-10 16:20:48 -07:00
Leonardo de Moura
1307405300
chore: make sure parser! and tparser! use a syntax similar to the one used at syntax for setting precedences
...
cc @Kha
2020-06-10 16:09:13 -07:00
Leonardo de Moura
243cda497e
chore: remove leadingNodePrec and trailingNodePrec
2020-06-10 15:07:41 -07:00
Leonardo de Moura
cdc2dbe28d
chore: use leadingNode and trailingNode in the old frontend
2020-06-10 15:05:22 -07:00
Leonardo de Moura
1c09e63a29
chore: update trailingNode and leadingNode API
2020-06-10 15:02:12 -07:00
Leonardo de Moura
6e848c484e
chore: update stage0
2020-06-10 14:58:52 -07:00
Leonardo de Moura
1477d23546
feat: remove ParserDescr.prec and update ParserDescr.trailingNode/ParserDescr.node
2020-06-10 14:57:55 -07:00
Leonardo de Moura
74b4ef55f4
chore: update stage0
2020-06-10 14:45:33 -07:00
Leonardo de Moura
2125687d9c
chore: remove unnecessary [appPrec] annotations
2020-06-10 14:44:54 -07:00
Leonardo de Moura
80928e6494
chore: update stage0
2020-06-10 14:40:23 -07:00
Leonardo de Moura
ca018d561e
chore: update parser! and tparser! macros in the old frontend
2020-06-10 14:39:33 -07:00
Leonardo de Moura
77e1260ed2
chore: simplify checkPrec
2020-06-10 14:34:58 -07:00
Leonardo de Moura
a677c18683
chore: update stage0
2020-06-10 13:46:43 -07:00
Leonardo de Moura
6d3aff97d5
chore: lbp and rbp ==> prec
2020-06-10 13:41:10 -07:00
Leonardo de Moura
f0a9e54a69
chore: make sure leading and trailing parsers use the same kind of check
2020-06-10 13:41:10 -07:00
Sebastian Ullrich
894098dcc3
chore: de-Nix-ify macOS binary
2020-06-10 21:30:38 +02:00
Sebastian Ullrich
7ecdb8d5ee
chore: update Windows CI
2020-06-10 21:30:38 +02:00
Sebastian Ullrich
6019c30a37
chore: remove obsolete MinGW-specific flag
2020-06-10 21:30:38 +02:00
Sebastian Ullrich
8ae25090cf
chore: add separate "Linux release" CI job using Nix channel with older glibc for compatibility
2020-06-10 21:30:38 +02:00
Sebastian Ullrich
40463a3ab8
chore: building static executables is hopeless, do mostly static instead
2020-06-10 21:30:38 +02:00
Sebastian Ullrich
485a1d67f8
chore: update CI
2020-06-10 21:30:38 +02:00
Sebastian Ullrich
97fd4e7a87
chore: CI: upload build artifact; remove unused LLVM=ON job
2020-06-10 21:30:38 +02:00
Sebastian Ullrich
6e2b852182
chore: bump minimum cmake version
...
Apparently cmake 3.10 doesn't like custom `test` targets even when not using CTest in the project
/cc @leodemoura
2020-06-10 21:30:38 +02:00
Leonardo de Moura
f23780a334
chore: add hack for allowing old and new frontends to parse Core.lean
2020-06-09 14:11:34 -07:00
Leonardo de Moura
e62e30ad0f
chore: remove whitespace
2020-06-09 14:11:34 -07:00
Leonardo de Moura
85320d9cf0
chore: add support for old syntax
2020-06-09 14:11:34 -07:00
Leonardo de Moura
25c1986439
chore: fix tests
2020-06-09 14:11:34 -07:00
Leonardo de Moura
7ec23f9401
fix: macro command syntax
2020-06-09 14:11:34 -07:00
Leonardo de Moura
a4f19aac32
fix: macro command
2020-06-09 14:11:34 -07:00
Leonardo de Moura
7fce8b5d1f
fix: notation command
...
@Kha Note that I had to write the weird pattern
```
match_syntax stx with
| `(notation:$prec $items* => $rhs) => expandNotationAux stx prec items rhs
| `(notation $noprec* $items* => $rhs) => expandNotationAux stx none items rhs
| _ => Macro.throwUnsupported
```
with the weird `$noprec*` to match the case where the optional
precedence is not provided. I realized this is not a bug, but
I guess most users will be puzzled by this behavior. If we had a kind
for `notationItem`, I would be able to write
```
`(notation $items:notationItems* => $rhs)
```
2020-06-09 14:11:34 -07:00
Sebastian Ullrich
a78ceb8121
fix: parenthesizer
2020-06-09 11:26:00 +02:00
Sebastian Ullrich
c8ee21747b
chore: remove obsolete symbolAux, symbolNoWsAux
2020-06-09 10:37:00 +02:00
Leonardo de Moura
4250bc630e
chore: fix tests
2020-06-08 16:18:46 -07:00
Leonardo de Moura
2b58ecea60
chore: fix test
2020-06-08 16:13:52 -07:00
Leonardo de Moura
f46dcd7a13
chore: fix some tests
2020-06-08 16:12:06 -07:00
Leonardo de Moura
aa49b3cdb1
feat: elaborate new syntax command
2020-06-08 16:12:06 -07:00
Leonardo de Moura
5099a0bf1b
chore: update stage0
2020-06-08 16:12:06 -07:00
Leonardo de Moura
8972c7e666
feat: revised syntax commands
2020-06-08 16:12:06 -07:00
Leonardo de Moura
d2c2d95c47
chore: remove symbolAux
2020-06-08 16:12:06 -07:00
Leonardo de Moura
e525a8d7c3
chore: update stage0
2020-06-08 16:12:06 -07:00
Leonardo de Moura
dd1aa2f271
chore: improve error message
...
cc @Kha
2020-06-08 16:12:05 -07:00
Leonardo de Moura
c6ea675cae
chore: fix test
...
@Kha The error message changed. Not sure the new one is expected. It
is due to the change in `trailingLoop`. We can discuss it in the next
meeting.
2020-06-08 16:12:05 -07:00
