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ligo/vendors/Preprocessor/Preproc.mli

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Added some interfaces and removed submodules [Error].
2020-03-25 00:05:39 +04:00
(* The main module of the preprocessor (see [lex]) *)
(* Regions *)
module Region = Simple_utils.Region
val mk_reg : Lexing.lexbuf -> Region.t
(* Errors *)
type error =
Removed error "Invalid directive" as PascaLIGO has the operator `#`.
2020-04-03 21:06:35 +04:00
Directive_inside_line
Added some interfaces and removed submodules [Error].
2020-03-25 00:05:39 +04:00
| Missing_endif
| Invalid_line_indicator of string
| No_line_indicator
| End_line_indicator
The preprocessor library depends now on the kinds of comments instead of a closed set of languages. I also removed the offsets: I simply use the current region to determine whether the preprocessing directie starts at the beginning of a line. I also removed scanning line indicators, to make the lexer simpler.
2020-04-24 22:54:13 +04:00
| Newline_in_string (* For #include argument only *)
| Unterminated_string (* For #include argument only *)
Added some interfaces and removed submodules [Error].
2020-03-25 00:05:39 +04:00
| Dangling_endif
| Open_region_in_conditional
| Dangling_endregion
| Conditional_in_region
| If_follows_elif
| Else_follows_else
| Dangling_else
| Elif_follows_else
| Dangling_elif
| Reserved_symbol of string
| Multiply_defined_symbol of string
| Error_directive of string
| Parse_error
| Invalid_symbol
Added support for -I CLI option (same behaviour as CPP). Comments are now recognised in accordance with the file extension.
2020-03-25 21:52:23 +04:00
| File_not_found of string
I removed exceptions for error reporting through the interfaces ([Stdlib.result] instead). I added --verbose=preproc to print the preprocessed text until the error. Fixed a bug: some whitespace in skip mode was printed out.
2020-03-26 19:51:08 +04:00
| Invalid_character of char
The preprocessor library depends now on the kinds of comments instead of a closed set of languages. I also removed the offsets: I simply use the current region to determine whether the preprocessing directie starts at the beginning of a line. I also removed scanning line indicators, to make the lexer simpler.
2020-04-24 22:54:13 +04:00
| Unterminated_comment of string
[Bug fix] Case #include followed by newline or eof. I added cases for scanning eof (followed by a rollback).
2020-05-15 23:23:49 +04:00
| Unterminated_inclusion
Added some interfaces and removed submodules [Error].
2020-03-25 00:05:39 +04:00
val format :
?offsets:bool -> error Region.reg -> file:bool -> string Region.reg
I removed exceptions for error reporting through the interfaces ([Stdlib.result] instead). I added --verbose=preproc to print the preprocessed text until the error. Fixed a bug: some whitespace in skip mode was printed out.
2020-03-26 19:51:08 +04:00
(* Preprocessing a lexing buffer *)
Added some interfaces and removed submodules [Error].
2020-03-25 00:05:39 +04:00
I removed exceptions for error reporting through the interfaces ([Stdlib.result] instead). I added --verbose=preproc to print the preprocessed text until the error. Fixed a bug: some whitespace in skip mode was printed out.
2020-03-26 19:51:08 +04:00
val lex :
EvalOpt.options ->
Lexing.lexbuf ->
(Buffer.t, Buffer.t * error Region.reg) Stdlib.result
Added some interfaces and removed submodules [Error].
2020-03-25 00:05:39 +04:00
(* Evaluation of boolean expressions *)
module Env : Set.S with type elt = string
val eval : Env.t -> E_AST.t -> bool
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