36 Commits

Author SHA1 Message Date
Radosław Rowicki
93341dc13b
Prepared for REPL usage (#218)
* Prepared for REPL usage

Exposed expr parsing

ets init in constant

Exposing and fixing

exposed expr

This will be squashed either

Expose letdef

Error handling

exposed autoimport

remove unnecessary changes

Fix types

Parser update

Expose body parser

remove map_get warning

make dialyzer happy

* Formatting

Co-Authored-By: Hans Svensson <hanssv@gmail.com>

Co-authored-by: Hans Svensson <hanssv@gmail.com>
2020-04-02 12:29:14 +02:00
Radosław Rowicki
4f554acee6
Fix error messages for some illegal constructions, fix absolute path includes (#251)
* Updated tests, banned type decls and toplevel letvals

* Properly ban nested contracts

* Fix including by path

* Fix error message test

* Fix prettpr attr display. Make dialyzer happy

* More tests

* Fixed type printing

* Updated docs
2020-03-30 14:52:16 +02:00
Ulf Norell
4d4a14a9ab
GH-196 pattern matching lhs (#210)
* Allow block with separate type signature and definition of a function

For instance,
```
function
  add : (int, int) => int
  add(x, y) = x + y
```

cc #196

* Allow pattern matching in left-hand sides

* Changelog

* Fix type spec

* partial case-on-constructor

* Changelog for pattern-matching lets
2020-01-15 09:41:03 +01:00
Ulf Norell
ad54134961 Parse negative literal patterns 2019-12-16 17:04:49 +01:00
Ulf Norell
b51a79b5e1 Allow patterns in lets and list comprehension binds 2019-12-16 17:04:49 +01:00
Ulf Norell
d4f291f252 Handle qualified constructors in patterns 2019-12-12 09:34:26 +01:00
Ulf Norell
bf5e2e2443 Fix parse errors causing crashes instead of nice errors 2019-12-09 08:45:55 +01:00
Hans Svensson
22b88bd393 Add stdlib include handling when inside an escript 2019-11-11 11:05:07 +01:00
Ulf Norell
ec9434fbfd Fix mangled lex errors 2019-10-21 08:53:32 +02:00
Ulf Norell
dd94a6bd67 add pragma to check compiler version 2019-09-27 17:31:10 +02:00
Ulf Norell
11d998b739 Set source location for function applications 2019-09-14 12:09:02 +02:00
Ulf Norell
412b0b8b6d Improve some parse errors 2019-09-03 16:51:04 +02:00
Ulf Norell
0b56691533 Tell dialyzer to bugger off 2019-09-03 14:36:36 +02:00
Ulf Norell
510935d945 Framework and tests for code generation (icode/fcode) errors 2019-09-03 14:35:13 +02:00
Hans Svensson
249b61238e Structured parse_errors and type_errors 2019-09-03 14:35:13 +02:00
Ulf Norell
3b2daf8cd6 Better errors when using old tuple type syntax 2019-08-27 15:08:56 +02:00
Ulf Norell
3ff93c5c89 Fix bug in include chasing
... making it possible for the same file to be included multiple times
2019-08-27 14:29:24 +02:00
Ulf Norell
7705138ab2 auto-import ListInternal when using list comprehensions or [a..b] 2019-08-27 13:59:36 +02:00
Ulf Norell
02af75aa34 Move stdlib code to priv dir and don't do any implicit includes 2019-08-27 11:33:29 +02:00
Hans Svensson
f27d37d624 Add payable modifier for contracts and entrypoints 2019-08-19 08:57:31 +02:00
Tino Breddin
dd26649f7d [PT-167805291] Add opcode for ecrecover (#122)
* Add opcode for ecrecover

* Update aebytecode

* Extend signature bytes type used for ecrecover

* Add ecrecover to changelog

* Add some type specs

* Please dialyzer
2019-08-14 21:02:46 +02:00
Radosław Rowicki
b669d2df1e Added list comprehensions and standard List, Option, Func, Pair, and Triple library (#105)
* Added standard List library and list comprehensions

Added List library.

Flatmaps WIP

Fixed dependency in flat_map

fcode generation

Updated tests to use custom list lib

Added comprehension test

Added stdlib

sanity

Test

* Extended stdlib for lists. Added error message for redefinition of stdlibx

* Fixed type template

* Improved stdlib

* More functions

* Fixed cyclic includes

* Refixed imports and added few tests

* Added fail test

* Undelete removed type spec

* Remove typo

* Fix iter function

* Fixed typo

* Added if guards and let statements in list comp

* Added more fail tests

* Option stliv

* 2 and 3 tuple stdlib

* Updated stdlib to new syntax. Added recursor and changed all/any functions

* Fixed performance issues. Changed include management

* Fixed hash type
2019-08-14 13:53:58 +02:00
radrow
5ff983b0b3 Updated tests 2019-07-22 13:56:45 +02:00
radrow
4c72045a86 Changed tuple type parsing rule 2019-07-20 19:00:53 +02:00
Ulf Norell
79137e058e Revamp private/public functions
Problem: having public as the default makes it very easy to accidentally
export local function by forgetting the `private` modifier.

Solution: functions are private by default and must be declared as `entrypoint`s
to be exported. So `entrypoint foo() = ...` instead of `function foo() = ...`.

We still accept the `private` modifier although it is redundant.
2019-06-28 09:36:07 +02:00
Ulf Norell
ee03442ddf Return parse error instead of crashing the type checker 2019-05-27 11:58:18 +02:00
Ulf Norell
23cc8e1132
Letrec and letfun (#65)
* Type check and compile letfuns

* Minor code simplification

* Remove let rec from Sophia
2019-05-10 13:27:57 +02:00
Ulf Norell
0aa1c89556
Fate compiler (#62)
* Update to changes in icode format

* Start on new intermediate code for FATE

* Compile `let` to FATE

* Fix and improve broken bytecode optimisations

* Basic tuple patterns

* Compile shallow matching on tuples

* Liveness analysis for local variables

* Fix minor bug

* Use RETURNR when possible

* Nicer debug printing

* Refactor optimization rules

* Compile tuple construction

* Improve instruction analysis and generalize some optimizations

* Compile nested pattern matching to case trees

(Only tuple and variable patterns so far)

* Reannotate and repeat optimization pass once it done

Could try hard to keep annotations more precise, but would be more error prone

* Get rid of unnecessary STORE instructions

* Keep better track of liveness annotations when swapping instructions

* Limit the number of iterations for the optimization loop

Should finish in one iteration, but we shouldn't loop if there are bugs
or corner cases where it doesn't.

* Pattern matching on booleans

* wip: rewrite case tree compiler to handle catch-alls

still with debug printing, and can't compile it yet

* Add missing case in renaming

* Compile case trees all the way to Fate assembly

* Simplify variables bindings in environment

* Shortcut let x = y in ...

* compile list literals

* Fix various bugs in pattern match compilation

* Pretty printer for fcode

* Fix renaming bug

* Another renaming bug

* Handle switch_body in optimizations

* Remove optimization for if-then-else

* Tag instructions in annotated scode

* Remove 'if' from fcode

* Fix dialyzer things

* Remove unused argument

* Compile pattern matching on integer literals

* Compile list patterns

* Use op_view in more places

* allow leaving out fields from record patterns

* compile records (patterns and construction)

* Compile record update

* Use SETELEMENT instruction

* Compile variants

* Remove incorrect push for tuple switches

* Optimize matching on single constructors datatypes

* Use the fact that SWITCH and JUMPIF can use args and vars

* string literals and pattern matching on the same

* Compile character literals

* Minor refactoring of op instruction handling

* compile address literals

* Get rid of unit in AST

* Unary operators

* Compile function calls

(to fully saturated top-level functions only)

* fix breakage after unary operators

* variables are now lists of names in fcode

* pretty printing for function calls

* use STORE ?a instead of PUSH during optimizations

* no-op fcode optimization pass

* some constant propagation optimizations

* Case on constructor optimization

* fix minor bugs

* Compile all the operators

* Compile maps

* Simplify JUMPIF on true/false

* Fixed left-over reference to STR_EQ

* Add compile-time evaluation for more operators

* Distinguish local vars and top-level names already in fcode

* Compile builtins

* Compile bytes(N)

Compile to FATE strings for now

* Improve inlining of PUSH

* Fix name resolution bug

* Change map_get/set to operators in fcode

* Compile lambdas and higher-order functions

* Optimize single variable closure envs

* Handle unapplied builtins and top-level functions

* Missing case in fcode pretty printer

* Fix variable binding bug in fcode compiler

* Compiler side of state updates

No support in FATE yet though

* Compile statements

* Compile events

But no FATE support for events yet

* Compile remote calls

* Clearer distinction between applied and unapplied top-level things (def/builtin) in fcode

* Tag for literals in fcode to make code cleaner

* We now have block hash at height in FATE

* Update aebytecode commit

* Get rid of catchall todos

* Jump some hoops to please Dialyzer
2019-05-07 15:48:47 +02:00
Hans Svensson
4324bfd49e Add bytes(int), add address_literalsm add ecverify_secp25k1
hash -> bytes(32)
signature -> bytes(64)
address literals
2019-04-23 10:40:02 +02:00
Ulf Norell
20f2a05638 fix problem with indent detection when inserting the __call function 2019-03-01 11:08:14 +01:00
Ulf Norell
236ef6eb89 Dialyzed! 2019-02-08 14:16:06 +01:00
Ulf Norell
aa6d56ce9b Allow passing an explicit "file system" for included files to the compiler 2019-02-08 14:16:06 +01:00
Hans Svensson
2b7490776e Add include directive
Add an include directive to include namespaces into a contract. Only allowed at the top level.

To allow includes, either call through aeso_compiler:file or set the option `allow_include` (and add `include_path`(s)).
2019-02-08 14:16:06 +01:00
Ulf Norell
367f87b612 Implement namespaces
This includes a massive refactoring of the type checker, getting
rid of most of the ets tables and keeping a proper environment.
2019-02-08 14:16:06 +01:00
Ulf Norell
d8bf0bda45 Remove integer bit operations 2019-01-25 16:09:31 +01:00
Robert Virding
d4d02fd576 First test work commit, don't touch 2018-12-22 01:23:40 +01:00