Commit Graph

510 Commits

Author SHA1 Message Date
Sander Spies
483f591f62 Typo 2020-01-21 14:57:13 +01:00
Pierre-Emmanuel Wulfman
5ba2144f0f Merge branch 'new-typer-bugfix1' into 'dev'
Implemented some missing cases of the subst in the new typer.

See merge request ligolang/ligo!334
2020-01-21 13:53:27 +00:00
Lesenechal Remi
57aeb4e931 detect self_address when not at top level 2020-01-21 13:26:38 +01:00
Suzanne Dupéron
93d16b4b6a typer: do multiple substitutions at once (pass a sort of map from free variables to their substitution) 2020-01-21 13:25:04 +01:00
Suzanne Dupéron
614970d2d7 Implemented some missing cases of the subst. First kinda actual typer test passes! 2020-01-20 21:19:37 +01:00
Suzanne Dupéron
688a636251 typer: cleanup 2020-01-20 21:19:37 +01:00
Sander Spies
fbb622cc03 Add support for tuple destructuring in ReasonLIGO 2020-01-20 19:03:00 +01:00
Christian Rinderknecht
8384e3d1f7 [WIP] Refactoring of front-end. 2020-01-20 10:57:07 +01:00
Christian Rinderknecht
673b54e6ae Merge branch 'dev' of gitlab.com:ligolang/ligo into rinderknecht-dev 2020-01-18 11:37:36 +01:00
Sander
88159e15b2 Add inline attribute 2020-01-16 19:36:04 +00:00
Christian Rinderknecht
5972d1d988 Merge branch 'dev' of gitlab.com:ligolang/ligo into rinderknecht-dev 2020-01-14 18:37:17 +01:00
Christian Rinderknecht
cb8aaa7b9b Additional refactoring to get local and global builds closer.
I removed the last top-level effect (the execution of cpp).

The idea is that ParserUnit.ml and each ParserMain.ml get closer
to pascaligo.ml, cameligo.ml and reasonligo.ml, respectively.
2020-01-14 18:35:30 +01:00
Christian Rinderknecht
c5b5ffe51a Merge remote-tracking branch 'origin/dev' into rinderknecht-dev 2020-01-14 12:59:32 +01:00
Christian Rinderknecht
9570caac53 Refactoring to bring local builds of the parsers closer to the global build.
Added --expr to parse expressions.
2020-01-14 01:27:35 +01:00
Suzanne Dupéron
ff9370a422 Improved typer error messages in operators.ml LIGO-371 2020-01-13 23:56:06 +01:00
Lesenechal Remi
7143b82ba8 support for key and signature literals 2020-01-13 11:37:10 +01:00
Pierre-Emmanuel Wulfman
bbfcc9839b Updates for ReasonLIGO 2020-01-10 18:00:23 +01:00
Pierre-Emmanuel Wulfman
98d6aea4e1 mr review 2 2020-01-10 17:28:45 +01:00
Pierre-Emmanuel Wulfman
60edd0cf5b after review 1 2020-01-10 16:41:47 +01:00
Christian Rinderknecht
6bf91538c4 Some refactoring.
I removed AST.mli from CameLIGO (for maintenance's sake).
I removed useless functions.
I renamed unlexer.ml to Unlexer.ml
I added a cleaning rule for my Makefile in Makefile.cfg
2020-01-10 15:32:54 +01:00
Pierre-Emmanuel Wulfman
812834656a Updates for OcamLIGO and PascaLIGO 2020-01-10 13:52:05 +01:00
Tom Jack
5cef850bdd Fix printing of bytes in parsers/lexers 2020-01-09 16:53:07 -06:00
Tom Jack
1b0ed4d4de Fix literal bytes 2020-01-09 16:53:07 -06:00
Lesenechal Remi
20c9de0380 parset negative tests for all syntaxes 2020-01-09 22:19:40 +01:00
Lesenechal Remi
47199ca13c add negative tests rules 2020-01-09 22:19:40 +01:00
Christian Rinderknecht
19e2ffb750 Merge branch 'dev' of gitlab.com:ligolang/ligo into rinderknecht-dev 2020-01-09 19:49:57 +01:00
Christian Rinderknecht
dad9b0f816 Refactoring of the AST and simplfier of PascaLIGO.
Some weeks ago, anonymous functions as expressions were added to
PascaLIGO, unfortunately in a manner that allowed in theory for
contexts in which a named function was found when an anonymous was
expected, and vice-versa. That explains that the simplifier had two new possible errors:

   * unexpected_anonymous_function
     ("you provided a function declaration without name")
   * unexpected_named_function

I changed the AST and the parser so that function expressions
correspond to anonymous functions (without block) and function
declarations correspond to named functions.

I also removed a error in the simplifier, which was unused:

   * bad_bytes
     ("you provided a function expression with a name (remove it)")
2020-01-09 17:26:07 +01:00
Tom Jack
10eebf69bd Support always-failing conditionals 2020-01-09 09:47:54 -06:00
Christian Rinderknecht
c347d1b08b Removed temporary Emacs file. 2020-01-09 15:55:58 +01:00
Christian Rinderknecht
9426222d86 Merge branch 'dev' of gitlab.com:ligolang/ligo into rinderknecht-dev 2020-01-09 14:27:17 +01:00
Christian Rinderknecht
d123abd46f Added new error for duplicated record fields.
Removed interface for the AST (for maintenance sake).
2020-01-09 14:26:47 +01:00
Sander Spies
8904ededb7 Improve error handling of negative start positions. 2020-01-09 10:41:24 +00:00
Christian Rinderknecht
330d2ab351 Forgot to commit this. 2020-01-08 23:47:37 +01:00
Christian Rinderknecht
b8017ca8ac Moved stuff to module [SyntaxError] from [AST] and [Parser].
Added support for the rejection of non-linear patterns in PascaLIGO.
2020-01-08 23:35:09 +01:00
John David Pressman
71989876db Fix a bug, test added:
A never accounted message was not adding anything to the map
2020-01-08 20:58:26 +00:00
Suzanne Dupéron
13ff600509 union-find: rename partition to UnionFind for more consistency across the various names that opam and dune assign to this library 2020-01-08 18:12:00 +00:00
Suzanne Dupéron
dd9a4dfb47 update union-find library (part 2: adjust module names) 2020-01-08 18:12:00 +00:00
Christian Rinderknecht
8bdc103ec8 Merge branch 'dev' of gitlab.com:ligolang/ligo into rinderknecht-dev 2020-01-08 16:46:59 +01:00
Christian Rinderknecht
9e7c97637c Added support for language-specific parse errors for PascaLIGO:
* Duplicate variants in the same type declaration
   * Duplicate parameter in the same function declaration
   * Shadowing of predefined value in a declaration

I fixed the architecture for that support: ParserMain.ml is now where
those specific errors are handled, and they are produced by the
semantic actions of the parsers.
2020-01-08 16:39:52 +01:00
Lesenechal Remi
05afd6c8c7 improve simplifier self pass errors 2020-01-07 18:32:32 +00:00
Sander Spies
8f57f63be7 Show proper parser error messages in the terminal again. 2020-01-07 12:15:54 +00:00
Tom Jack
6716af9123 Eliminate some spurious synonyms of "location" 2020-01-07 00:34:41 +00:00
Lesenechal Remi
d885eb8d4a check key_hash format 2020-01-06 22:52:30 +01:00
Lesenechal Remi
55a8734c81 key_hash now comparable 2020-01-06 21:31:54 +01:00
Lesenechal Remi
6841609362 allow key_hash literals 2020-01-06 21:31:45 +01:00
Sander Spies
301defda3f Show lexer error messages in CameLIGO + PascaLIGO. 2020-01-06 13:46:11 +01:00
Christian Rinderknecht
ddd438aaa8 Forgot to add. 2020-01-06 10:03:41 +00:00
Christian Rinderknecht
a6e4837aa0 Sharing standalone lexers and parsers, and parser error API. 2020-01-06 10:03:41 +00:00
Lesenechal Remi
f133729318 fix dune file warnings 2020-01-05 14:32:15 +01:00
Christian Rinderknecht
e23350071f Merge remote-tracking branch 'origin/dev' into rinderknecht-dev 2020-01-04 17:47:20 +01:00
John David Pressman
10b26f610f Show lexer error messages in ReasonLIGO 2020-01-04 08:24:16 +00:00
Lesenechal Remi
c805a27b99 adding timestamp literals as string or int 2020-01-03 18:11:27 +01:00
Christian Rinderknecht
1806d6d74c Merge remote-tracking branch 'origin/dev' into rinderknecht-dev 2020-01-03 16:58:37 +01:00
Lesenechal Remi
a3a09dc0e5 functionize the name in the error 2020-01-03 16:23:18 +01:00
Lesenechal Remi
4d56a71bd1 propagate location for cameligo variables 2020-01-03 16:23:18 +01:00
Lesenechal Remi
3288696784 add the name of the variable in the unbound variable error message title 2020-01-03 16:23:18 +01:00
Sander
ce6ccab728 Add support for empty constructors. 2020-01-03 13:01:13 +00:00
Lesenechal Remi
2d7c3eb216 support bytes_unpack operator in pascaligo + tests 2020-01-02 16:19:21 +01:00
Christian Rinderknecht
c18e6e9748 Handling of EOF in ParserAPI messages. 2020-01-02 15:44:21 +01:00
Lesenechal Remi
46027de719 Proper error with location 2020-01-02 15:21:56 +01:00
Lesenechal Remi
42cbabac69 check ast_simplified address literals to be well formatted 2020-01-02 15:20:48 +01:00
Lesenechal Remi
bddad3f234 add missing GE operator (>=) to cameligo 2019-12-31 14:23:51 +01:00
Lesenechal Remi
61d095ea28 also preprocess the executable 2019-12-31 14:23:51 +01:00
Lesenechal Remi
6f804a4432 exclude parser debug tooling 2019-12-31 14:23:51 +01:00
Lesenechal Remi
c8339ed2ef first try 2019-12-31 14:23:51 +01:00
John David Pressman
dcfc8d6391 Horrible hack to rewrite CST for tuple param destruct,
Fails because Let In doesn't support multi-bind
2019-12-29 01:24:22 +00:00
Christian Rinderknecht
ea7460f8c9 Miscellaneous. 2019-12-28 17:58:15 +01:00
Christian Rinderknecht
c92e3b28ad Merge branch 'dev' of gitlab.com:ligolang/ligo into rinderknecht-dev 2019-12-28 17:58:09 +01:00
John David Pressman
3d9489530a Merge branch 'dev' into feature/cameligo-multi-bind-let-in 2019-12-27 09:29:30 -08:00
John David Pressman
e1ecb36e61 Have let ... in evaluate right hand side first during multi-bind 2019-12-26 21:06:24 -08:00
Christian Rinderknecht
6814e7786a Same error formatting for the incremental and monolithic API of Menhir. 2019-12-26 18:57:02 +01:00
Christian Rinderknecht
379311a748 Shortened the parser's API.
Unfortunately, even thought all the front-ends use the same
ParserAPI.ml, that file cannot be moved to the folder `shared` due to
a dependency on AST.ml produced by Menhir.
2019-12-26 18:17:57 +01:00
Christian Rinderknecht
548b1267a4 Added .gitignore for all syntaxes. 2019-12-26 14:13:19 +01:00
Christian Rinderknecht
07a70b4648 Added unlexing to ReasonLIGO. 2019-12-26 13:31:54 +01:00
Christian Rinderknecht
ea4eb76013 I added support for unlexing to CameLIGO. Fixed cover.sh. 2019-12-26 13:23:32 +01:00
John David Pressman
2d9de2aef0 Clean up let ... in multi-bind 2019-12-24 15:35:05 -08:00
John David Pressman
48a3bebadd Working rough draft of let ... in multi-bind 2019-12-24 14:54:22 -08:00
Christian Rinderknecht
7c1d637226 Fixing the constant constructors in CameLIGO's simplifier. 2019-12-24 18:56:21 +01:00
Christian Rinderknecht
e99c9b32de Fixed the [dune] file for building [pascaligo/Unlexer.exe]. 2019-12-24 17:35:43 +01:00
Christian Rinderknecht
dadf1fbe41 Fixed the stratification of "++". 2019-12-24 17:01:39 +01:00
Christian Rinderknecht
7b9b6866b2 Merge branch 'dev' of gitlab.com:ligolang/ligo into rinderknecht-dev 2019-12-24 14:26:32 +01:00
Christian Rinderknecht
ce857fbe40 Fixed the [dune] files to build ParserMain.exe 2019-12-24 14:25:40 +01:00
Lesenechal Remi
bdd1d09c04 t_operator can not throw exceptions 2019-12-24 12:43:32 +01:00
Christian Rinderknecht
b0e92a58bf Merge branch 'dev' of gitlab.com:ligolang/ligo into rinderknecht-dev 2019-12-24 11:59:34 +01:00
Sander Spies
29c96fb021 Fix 'dune build ParserMain.exe'. 2019-12-24 08:08:50 +01:00
Christian Rinderknecht
e6a9bf6510 Merge branch 'dev' of gitlab.com:ligolang/ligo into rinderknecht-dev 2019-12-23 21:46:21 +01:00
Christian Rinderknecht
24f067b69e Added nat and bytes to ReasonLIGO and CameLIGO (expressions).
Use the correct ParserAPI for ReasonLIGO now.
2019-12-23 20:37:48 +01:00
John David Pressman
1bf04574c1 Merge branch 'dev' into feature/set-delegate 2019-12-20 08:37:01 -08:00
Christian Rinderknecht
705b425589 Merge remote-tracking branch 'origin/dev' into rinderknecht-dev 2019-12-20 16:46:33 +01:00
Christian Rinderknecht
072dea757c [WIP] Adding the infrastructure for supporting the incremental API of Menhir.
* I added CLI option "--mono" to select the monolithic API of Menhir.
  * I added a field "win" to the state of the lexer (a two-token
    window for error reporting).
  * I escaped LIGO strings before making them OCaml strings (for
    example for printing).
2019-12-20 16:44:03 +01:00
Lesenechal Remi
638b45611d fix message of redundant_match_case error 2019-12-20 12:17:47 +00:00
Suzanne Dupéron
f7616b7b49 Small improvements to negative typer tests 2019-12-19 17:27:17 +00:00
Suzanne Dupéron
a835bc9286 Added "did you mean" feature for unbound type names 2019-12-19 17:27:17 +00:00
Suzanne Dupéron
e919a1eba3 Fixes unsoundness in old typer (expected type for the expression as a whole was not checked for ascriptions) 2019-12-19 17:27:17 +00:00
Sander
600ae2d4f6 Move to Trace.error instead of simple_error. 2019-12-19 13:50:57 +00:00
Christian Rinderknecht
3add77eba5 Adding the build of the unlexer by dune. 2019-12-18 22:17:49 +00:00
Christian Rinderknecht
d47ec7cf7c Fixed a tag file (local build of PascaLIGO with my Makefile). 2019-12-18 22:17:49 +00:00
Tom Jack
172038cef0 Kill warning 45 by reusing Pervasives.result for Trace 2019-12-18 21:20:35 +00:00
Christian Rinderknecht
c46bf008c8 Adding the build of the unlexer by dune. 2019-12-18 21:32:12 +01:00
Christian Rinderknecht
64f04b8c40 Fixed a tag file (local build of PascaLIGO with my Makefile). 2019-12-18 16:53:32 +01:00
Christian Rinderknecht
97a6d7162f Regression. 2019-12-18 15:50:42 +01:00
Christian Rinderknecht
c7bd986772 Merge remote-tracking branch 'origin/dev' into rinderknecht-dev 2019-12-18 14:22:57 +01:00
Sander Spies
7518005532 Merge branch 'dev' of https://gitlab.com/ligolang/ligo into reasonligo-improvemtns 2019-12-18 09:59:19 +01:00
John David Pressman
310dde6dc9 [LIGO-286] Tuple destructuring doesn't do left hand type inference in CameLIGO 2019-12-17 21:04:53 +00:00
John David Pressman
7067644b1d Merge branch 'dev' into feature/set-delegate 2019-12-17 12:17:02 -08:00
John David Pressman
a4b1c9951d Add ReasonLIGO and CameLIGO tests for SET_DELEGATE 2019-12-17 09:50:47 -08:00
John David Pressman
fdeb95288d Passing SET_DELEGATE test for PascaLIGO 2019-12-17 09:34:05 -08:00
Christian Rinderknecht
078dd06132 Merge branch 'rinderknecht-dev' of gitlab.com:ligolang/ligo into rinderknecht-dev 2019-12-17 17:07:10 +01:00
Christian Rinderknecht
7ae8d9340b Merge remote-tracking branch 'origin/dev' into rinderknecht-dev 2019-12-17 17:04:59 +01:00
Christian Rinderknecht
8210a4e186 Added basic support for Menhir's incremental API.
I added the token Bytes to ReasonLIGO's [LexToken.mll] for the build.
2019-12-17 17:03:43 +01:00
Christian Rinderknecht
757b0da78c Removed the open type [Error.t] (less [assert false]).
I also had to remove the keywords [Down], [Fail] and [Step] in
PascaLIGO that made a mysterious and unwanted come back. (I did not
bother with [git blame]).
2019-12-17 15:58:27 +00:00
Christian Rinderknecht
531dd238a7 Added unlexer for PascaLIGO. 2019-12-17 15:58:27 +00:00
Christian Rinderknecht
35d4b64a02 Removed the open type [Error.t] (less [assert false]).
I also had to remove the keywords [Down], [Fail] and [Step] in
PascaLIGO that made a mysterious and unwanted come back. (I did not
bother with [git blame]).
2019-12-17 14:56:16 +01:00
Sander Spies
ebba74e7a7 Merge branch 'dev' of https://gitlab.com/ligolang/ligo into reasonligo-improvemtns 2019-12-17 14:34:58 +01:00
Lesenechal Remi
ffb225e269 fix address arity and update test 2019-12-17 11:10:29 +01:00
John David Pressman
20285f2b9e Add broken set_delegate test to LIGO, get to typer error 2019-12-16 16:26:39 -08:00
John David Pressman
fb8fae05d7 Fix IMPLICIT_ACCOUNT, again and this time add regression expect test 2019-12-16 12:10:31 -08:00
Sander Spies
52eff4e764 Incorrect function arguments message for ReasonLIGO. 2019-12-16 18:04:15 +01:00
Christian Rinderknecht
257ef4f5d2 Added unlexer for PascaLIGO. 2019-12-16 17:37:46 +01:00
Sander Spies
09875cf1da Make type_expr_simple less complicated. 2019-12-16 14:54:12 +01:00
Christian Rinderknecht
a94ee53fd3 Finished the refactoring of the parsers. 2019-12-15 20:59:04 +01:00
Christian Rinderknecht
f8d6396fcd Refactoring of the parsers
* [CameLIGO/ReasonLIGO] The AST node [EAnnot] (expressions
    annotated by a type) now records the region in the source
    code for the colon.

  * [CameLIGO/ReasonLIGO/PascaLIGO] I added the syntax
     %token <...> TOKEN "lexeme"

  * [ReasonLIGO] I changed the AST nodes [Mtz] and [Str] to
    [Mutez] and [String], respectively (in accordance with the
    PascaLIGO front-end). I changed token [DOTDOTDOT] to
    [ELLIPSIS].

  * [ReasonLIGO] I added what was missing to make a loca build
    with my Makefile.
2019-12-15 17:46:08 +01:00
Christian Rinderknecht
6692643cc5 Streamlined LexerMain and ParserMain for ReasonLIGO. 2019-12-13 17:28:15 +01:00
Christian Rinderknecht
e685e313f0 Fixed the build after I made a small error when fixing the latest
merge conflict.
2019-12-13 12:30:59 +01:00
Christian Rinderknecht
c7ffa6d563 Merge remote-tracking branch 'origin/dev' into rinderknecht-dev 2019-12-13 12:28:33 +01:00
Christian Rinderknecht
0226b9f23c Refactoring of comments (for [dune build @doc]).
Refactoring of parsing command-line arguments

  * The type [options] is now abstract and implemented as an
    object type to avoid struggling with scoping and type
    inference when record types share some common field names.

Refactoring of ParserLog for PascaLIGO and CameLIGO

  * The immediate motivation behind that refactoring was to
    remove the use of a couple of global references. A
    consequence is that we have a nicer and more compact code, by
    threading a state. The files [pascaligo/Tests/pp.ligo] and
    [ligodity/Tests/pp.mligo].

  * Another consequence is that the choice of making strings from
    AST nodes depends on the CLI (offsets? mode?). After this
    refactoring, that choice is hardcoded in the simplifiers in a
    few places (TODO), waiting for a general solution that would
    have all CL options flow through the compiler.

  * I removed the use of vendors [x_option.ml], [x_map.ml] and
    [x_list.ml] when handling optional values. (Less dependencies
    this way.)

Refactoring of the ASTs

  * I removed the node [local_decl], which was set to [[]]
    already in a previous commit (which removed local
    declarations as being redundant, as statements could already
    be instructions or declarations).

  * I changed [StrLit] to [String] in the AST of CameLIGO and
    ReasonLIGO.

  * I also changed the type [fun_expr] so now either a block is
    present, and therefore followed by the [with] keyword, or it
    is not. (Before, the presence of a block was not enforced in
    the type with the presence of the keyword.)

Notes

  * [LexerMain.ml] and [ParserMain.ml] for CameLIGO and PascaLIGO
    are almost identical and differ in the same way (language
    name and file extension), which suggests that they should be
    in the [shared] folder and instanciated as a functor in the
    future (TODO).

  * I removed the blank characters at the end of many lines in
    the parser of ReasonLIGO.
2019-12-13 12:21:52 +01:00
Sander Spies
6f9134834f Remove original Cameligo and rename Ligodity to Cameligo. 2019-12-12 14:35:07 +01:00
Lesenechal Remi
df0dfb029b better error message when a contract in invalid 2019-12-11 20:02:54 +01:00
Lesenechal Remi
85cffdfc52 remove comented function 2019-12-10 15:58:53 +01:00
Lesenechal Remi
26f26171e6 Tests clean 2019-12-10 15:58:53 +01:00
Lesenechal Remi
0cae4302cd WIP: introduce compiled_expression and unify dry-run and compile-contract 2019-12-10 15:58:53 +01:00
Lesenechal Remi
8edeb27321 add a function to fetch (param,storage) in a contract's lambda 2019-12-10 15:58:53 +01:00
Sander
95a7e19be6 Add ReasonLIGO support 2019-12-10 13:47:31 +00:00
Christian Rinderknecht
04a770e22d To enable local builds of the PascaLIGO parser. 2019-12-09 15:52:17 +00:00
John David Pressman
f043135df1 Add Michelson map membership to CameLIGO and PascaLIGO 2019-12-06 09:35:08 -08:00
Pierre-Emmanuel Wulfman
034c92a64c Use ADT for types and move type to ast_common
and Making name, type_variable, built-in, constructor, label and string uncompatible types in ligo (weird bug with types in ligodity)
2019-12-04 11:40:58 +00:00
John David Pressman
085a756ed3 Fix bug where tuples are destructured with the members in the wrong order 2019-12-03 10:49:58 -08:00
John David Pressman
8609196bac Fix IMPLICIT_ACCOUNT 2019-12-03 00:00:01 -08:00
John David Pressman
0b3e057819 Add self address to CameLIGO and PascaLIGO 2019-12-01 21:56:49 +00:00
John David Pressman
03dd86c9ad Expose address operator in PascaLIGO and CameLIGO 2019-12-01 21:56:49 +00:00
John David Pressman
694c3aea97 Add implicit_account to operators 2019-12-01 21:56:49 +00:00
Gabriel Alfour
c1dac64af3 Merge branch 'feature/inlining2' into 'dev'
Substitution-based inlining

See merge request ligolang/ligo!227
2019-11-29 14:17:25 +00:00
Tom Jack
49586b65be Type subtraction also as nat->int->int and int->nat->int 2019-11-28 06:48:24 -06:00
Tom Jack
06603b594a Mini_c: Identify more pure constants 2019-11-27 09:06:36 -06:00
Tom Jack
66d2cda107 Mini_c: Inlining optimization 2019-11-27 09:06:31 -06:00
Rémi Lesenechal
48bef70a6a Merge branch 'record-accesses-fix' into 'dev'
Broken nested access to record

See merge request ligolang/ligo!225
2019-11-26 18:09:06 +00:00
Lesenechal Remi
c1c551e33f fix and more tests 2019-11-26 18:08:53 +01:00
Lesenechal Remi
848b902cd9 generated variable name typo 2019-11-26 17:49:23 +01:00
Tom Jack
e16ddf7ddc Merge branch 'region-invalid' into 'dev'
Fix a Region.Invalid error in Cameligo simplifier

See merge request ligolang/ligo!214
2019-11-22 21:53:59 +00:00
Rémi Lesenechal
c7dfd54f7e Resolve "Error when dry-running a contract (having a storage which contains a lambda)" 2019-11-22 20:28:55 +00:00