like the absence of an input filename. (This simplifies all the
clients codes.) Fixed the dune file for the preprocessor. Fixed
the build of PreprocMain.exe and PreprocMain.byte. Restricted
preprocessing errors [Preproc.Newline_in_string] and
[Preproc.Open_string] to the argument of the #include
directive (instead of general strings: this is for the LIGO lexer
to report the error). I removed the error [Preproc.Open_comment]
as this is for the LIGO lexer to report. The preprocessor scanner
[Preproc.lex] does not take a parameter [is_file:bool] now: the
source file (if any) is determined from the lexing
buffer. Accordingly, the field [is_file] of the state of the
preprocessing lexer has been removed: the lexing buffer becomes
now the reference for the input source (bug fix and interface
improvement). Fixed the comments of the test contract
pledge.religo. I removed the data constructor [Lexer.Stdin], as
redundant with [Lexer.Channel].
LIGO lexer later). Added field [is_file] to the state of the
lexer to know if the input is a file or not (insert or not a
first line directive). Fixed ReasonLIGO comments in
entrypoints-contracts.md and website2.religo. WIP on the LIGO
lexer to properly handle comments for all the syntaxes.
Preprocessor is now a library installed by opam.
Replaced ligolang@gmail.com by contact@ligolang.org in opam files.
Reformatted some opam files.
Removed #line directive from preprocessor.
Added to the interface of ParserUnit.
Script messages.sh now checks the identity of .msg and .msg.old
to avoid undue warning about possibly different LR items.
* The parameter for logging the lexer is now mandatory.
* The ParserAPI now thread the logging of the lexer.
* LexerMain.ml now call the logging of the lexers (CameLIGO, ReasonLIGO).
* Fixed bug in lexer when a line comment ends with EOF.
* Reverted [pos.mli] to the previous signature, except [Pos.min]
that now takes a labelled parameter [file].
* Reverted [ParserAPI.ml] to the previous signature.
* Reexported [shor_error] in [ParserUnit].
* Changed the modules [LexToken] so that they export one function
to make attributes, the first, additional paramater being "[@"
or "[@@" (and invalid in PascaLIGO).
* Added support in all [ParserLog] for attributes (pretty-printings).
* Added AST nodes [Attr] and [AttrDecl] to PascaLIGO. The simplifier
takes care of hooking them with their respective declarations
or discarding them. (In the future, we should issue a warning for detached
attributes.)
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.
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
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)")
