2019-05-12 21:31:22 +04:00
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%{
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%}
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Refactoring of Ligodity (CameLIGO) and making an AST pretty-printer
- AST.ml/AST.mli:
- The AST now distinguishes the constructors `None` and `Some` as being
predefined, as in PascaLIGO. See type `AST.constr_pattern`.
- I removed the nodes specific to Liquidity,
e.g. `let%entry`, and, in particular, the natural literals
ending with `p`. Now it should be `n`, as in `10n`.
- I renamed the node `TAlias` to `TVar`.
- I have applied the rule of expanding type expressions after `of` when
those were not records.
- The type of the argument to a data constructor is now
`type_expr`, instead of `cartesian`.
- I added the patterns for bytes (`PBytes`) and natural literals (`PNat`).
- I renamed the node `Sugar` into
`PListComp` (meaning "pattern of list comprehension").
- Record types in CameLIGO now must have at least one field declaration.
- Replaced the type `closing` and `opening` with one type `compound`,
which captures only the right combinations of opening and closing.
- Components of tuples in a selection must not be written
between parentheses. For example, `a.b.(1).(0)` is now
`a.b.1.0`, as in PascaLIGO.
- LexToken.mli/LexToken.mll
- I renamed the string literal `Str` into `String`.
- I added the tokens `C_None` and `C_Some` (to distinguish the
constructors `None` and `Some`. See AST.ml)
- Fixed the function `mk_sym` so it does not fail with `failwith`, but
with `Error Invalid_symbol`.
- Lexer.mll (shared)
- I removed the character `%` from the identifiers (used to
support Liquidity, like `entry%point` and `match%nat`).
- I adde to the hint on broken strings: "or insert a backslash"
(from a Gitlab issue).
- ParToken.mly
- I added the tokens `C_None` and `C_Some` (to distinguish the
constructors `None` and `Some`. See AST.ml and LexToken.mll)
- Parser.mly
- Fixed the order of declarations in the AST (it was reversed).
- I removed syntax support for Liquidity.
- I added user-defined constructor applications to irrefutable
patterns (the ones afer a `let`), even though only the type
checker can decide that they are truly irrefutable because they
are the only constructors of their types.
- I added natural numbers and bytes to patterns.
- Access of tuple components do not require parentheses now, like
`a.b.1.0`.
- I refactored the semantic actions.
- I added the empty sequence `begin end`.
- ParserLog.ml/ParserLog.mli
- I added a pretty-printer for the AST (with source locations).
- ParserMain.ml
- The CLI for the pretty-printer is now `--verbose=ast`.
- The old CLI `--verbose=ast` is now `--verbose=ast-tokens`.
- ligodity.ml (simplifier)
- I removed the constructions of sets, lists and maps with
`Set [...]`, `List [...]` and `Map [...]`, as there are already
better ways (that is, more like the OCaml's way), like
`Set.literal [...]` and `Map.literal [...]`. (The case for lists
was entirely redundant with the rest of the language as it is.)
- Everywhere there is now a non-empty list of elements, I made a
change. In particular, I removed a corner case ("let without
binding"), thanks to more precise OCaml types for non-empty
lists.
- I ported all the changes to the AST above.
- region.ml (vendors)
- I changed the method `compact` so the end-line is not repeated
if it is the same as the start line: this is even more compact. I
use this in the new pretty-printer for the AST (see above)
- I updated all the CameLIGO contracts.
2019-11-05 02:51:47 +04:00
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(* Tokens (mirroring thise defined in module LexToken) *)
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(* Literals *)
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2019-12-15 20:46:08 +04:00
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%token <string Region.reg> String "<string>"
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%token <(LexToken.lexeme * Hex.t) Region.reg> Bytes "<bytes>"
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%token <(string * Z.t) Region.reg> Int "<int>"
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%token <(string * Z.t) Region.reg> Nat "<nat>"
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%token <(string * Z.t) Region.reg> Mutez "<mutez>"
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%token <string Region.reg> Ident "<ident>"
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%token <string Region.reg> Constr "<constr>"
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2020-01-21 21:35:36 +04:00
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%token <string Region.reg> Attr "<attr>"
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Refactoring of Ligodity (CameLIGO) and making an AST pretty-printer
- AST.ml/AST.mli:
- The AST now distinguishes the constructors `None` and `Some` as being
predefined, as in PascaLIGO. See type `AST.constr_pattern`.
- I removed the nodes specific to Liquidity,
e.g. `let%entry`, and, in particular, the natural literals
ending with `p`. Now it should be `n`, as in `10n`.
- I renamed the node `TAlias` to `TVar`.
- I have applied the rule of expanding type expressions after `of` when
those were not records.
- The type of the argument to a data constructor is now
`type_expr`, instead of `cartesian`.
- I added the patterns for bytes (`PBytes`) and natural literals (`PNat`).
- I renamed the node `Sugar` into
`PListComp` (meaning "pattern of list comprehension").
- Record types in CameLIGO now must have at least one field declaration.
- Replaced the type `closing` and `opening` with one type `compound`,
which captures only the right combinations of opening and closing.
- Components of tuples in a selection must not be written
between parentheses. For example, `a.b.(1).(0)` is now
`a.b.1.0`, as in PascaLIGO.
- LexToken.mli/LexToken.mll
- I renamed the string literal `Str` into `String`.
- I added the tokens `C_None` and `C_Some` (to distinguish the
constructors `None` and `Some`. See AST.ml)
- Fixed the function `mk_sym` so it does not fail with `failwith`, but
with `Error Invalid_symbol`.
- Lexer.mll (shared)
- I removed the character `%` from the identifiers (used to
support Liquidity, like `entry%point` and `match%nat`).
- I adde to the hint on broken strings: "or insert a backslash"
(from a Gitlab issue).
- ParToken.mly
- I added the tokens `C_None` and `C_Some` (to distinguish the
constructors `None` and `Some`. See AST.ml and LexToken.mll)
- Parser.mly
- Fixed the order of declarations in the AST (it was reversed).
- I removed syntax support for Liquidity.
- I added user-defined constructor applications to irrefutable
patterns (the ones afer a `let`), even though only the type
checker can decide that they are truly irrefutable because they
are the only constructors of their types.
- I added natural numbers and bytes to patterns.
- Access of tuple components do not require parentheses now, like
`a.b.1.0`.
- I refactored the semantic actions.
- I added the empty sequence `begin end`.
- ParserLog.ml/ParserLog.mli
- I added a pretty-printer for the AST (with source locations).
- ParserMain.ml
- The CLI for the pretty-printer is now `--verbose=ast`.
- The old CLI `--verbose=ast` is now `--verbose=ast-tokens`.
- ligodity.ml (simplifier)
- I removed the constructions of sets, lists and maps with
`Set [...]`, `List [...]` and `Map [...]`, as there are already
better ways (that is, more like the OCaml's way), like
`Set.literal [...]` and `Map.literal [...]`. (The case for lists
was entirely redundant with the rest of the language as it is.)
- Everywhere there is now a non-empty list of elements, I made a
change. In particular, I removed a corner case ("let without
binding"), thanks to more precise OCaml types for non-empty
lists.
- I ported all the changes to the AST above.
- region.ml (vendors)
- I changed the method `compact` so the end-line is not repeated
if it is the same as the start line: this is even more compact. I
use this in the new pretty-printer for the AST (see above)
- I updated all the CameLIGO contracts.
2019-11-05 02:51:47 +04:00
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(* Symbols *)
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2019-12-15 20:46:08 +04:00
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%token <Region.t> MINUS "-"
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%token <Region.t> PLUS "+"
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%token <Region.t> SLASH "/"
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%token <Region.t> TIMES "*"
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%token <Region.t> LPAR "("
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%token <Region.t> RPAR ")"
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%token <Region.t> LBRACKET "["
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%token <Region.t> RBRACKET "]"
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%token <Region.t> LBRACE "{"
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%token <Region.t> RBRACE "}"
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%token <Region.t> ARROW "->"
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%token <Region.t> CONS "::"
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%token <Region.t> CAT "^"
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(*%token <Region.t> APPEND "@" *)
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%token <Region.t> DOT "."
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%token <Region.t> COMMA ","
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%token <Region.t> SEMI ";"
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%token <Region.t> COLON ":"
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%token <Region.t> VBAR "|"
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%token <Region.t> WILD "_"
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%token <Region.t> EQ "="
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%token <Region.t> NE "<>"
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%token <Region.t> LT "<"
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%token <Region.t> GT ">"
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%token <Region.t> LE "<="
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%token <Region.t> GE ">="
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%token <Region.t> BOOL_OR "||"
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%token <Region.t> BOOL_AND "&&"
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2019-05-12 21:31:22 +04:00
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Refactoring of Ligodity (CameLIGO) and making an AST pretty-printer
- AST.ml/AST.mli:
- The AST now distinguishes the constructors `None` and `Some` as being
predefined, as in PascaLIGO. See type `AST.constr_pattern`.
- I removed the nodes specific to Liquidity,
e.g. `let%entry`, and, in particular, the natural literals
ending with `p`. Now it should be `n`, as in `10n`.
- I renamed the node `TAlias` to `TVar`.
- I have applied the rule of expanding type expressions after `of` when
those were not records.
- The type of the argument to a data constructor is now
`type_expr`, instead of `cartesian`.
- I added the patterns for bytes (`PBytes`) and natural literals (`PNat`).
- I renamed the node `Sugar` into
`PListComp` (meaning "pattern of list comprehension").
- Record types in CameLIGO now must have at least one field declaration.
- Replaced the type `closing` and `opening` with one type `compound`,
which captures only the right combinations of opening and closing.
- Components of tuples in a selection must not be written
between parentheses. For example, `a.b.(1).(0)` is now
`a.b.1.0`, as in PascaLIGO.
- LexToken.mli/LexToken.mll
- I renamed the string literal `Str` into `String`.
- I added the tokens `C_None` and `C_Some` (to distinguish the
constructors `None` and `Some`. See AST.ml)
- Fixed the function `mk_sym` so it does not fail with `failwith`, but
with `Error Invalid_symbol`.
- Lexer.mll (shared)
- I removed the character `%` from the identifiers (used to
support Liquidity, like `entry%point` and `match%nat`).
- I adde to the hint on broken strings: "or insert a backslash"
(from a Gitlab issue).
- ParToken.mly
- I added the tokens `C_None` and `C_Some` (to distinguish the
constructors `None` and `Some`. See AST.ml and LexToken.mll)
- Parser.mly
- Fixed the order of declarations in the AST (it was reversed).
- I removed syntax support for Liquidity.
- I added user-defined constructor applications to irrefutable
patterns (the ones afer a `let`), even though only the type
checker can decide that they are truly irrefutable because they
are the only constructors of their types.
- I added natural numbers and bytes to patterns.
- Access of tuple components do not require parentheses now, like
`a.b.1.0`.
- I refactored the semantic actions.
- I added the empty sequence `begin end`.
- ParserLog.ml/ParserLog.mli
- I added a pretty-printer for the AST (with source locations).
- ParserMain.ml
- The CLI for the pretty-printer is now `--verbose=ast`.
- The old CLI `--verbose=ast` is now `--verbose=ast-tokens`.
- ligodity.ml (simplifier)
- I removed the constructions of sets, lists and maps with
`Set [...]`, `List [...]` and `Map [...]`, as there are already
better ways (that is, more like the OCaml's way), like
`Set.literal [...]` and `Map.literal [...]`. (The case for lists
was entirely redundant with the rest of the language as it is.)
- Everywhere there is now a non-empty list of elements, I made a
change. In particular, I removed a corner case ("let without
binding"), thanks to more precise OCaml types for non-empty
lists.
- I ported all the changes to the AST above.
- region.ml (vendors)
- I changed the method `compact` so the end-line is not repeated
if it is the same as the start line: this is even more compact. I
use this in the new pretty-printer for the AST (see above)
- I updated all the CameLIGO contracts.
2019-11-05 02:51:47 +04:00
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(* Keywords *)
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2019-05-12 21:31:22 +04:00
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2019-05-15 17:03:15 +04:00
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(*%token And*)
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2019-12-15 20:46:08 +04:00
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%token <Region.t> Begin "begin"
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%token <Region.t> Else "else"
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%token <Region.t> End "end"
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%token <Region.t> False "false"
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%token <Region.t> Fun "fun"
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%token <Region.t> If "if"
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%token <Region.t> In "in"
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%token <Region.t> Let "let"
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%token <Region.t> Match "match"
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%token <Region.t> Mod "mod"
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%token <Region.t> Not "not"
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%token <Region.t> Of "of"
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%token <Region.t> Or "or"
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%token <Region.t> Then "then"
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%token <Region.t> True "true"
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%token <Region.t> Type "type"
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%token <Region.t> With "with"
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Refactoring of Ligodity (CameLIGO) and making an AST pretty-printer
- AST.ml/AST.mli:
- The AST now distinguishes the constructors `None` and `Some` as being
predefined, as in PascaLIGO. See type `AST.constr_pattern`.
- I removed the nodes specific to Liquidity,
e.g. `let%entry`, and, in particular, the natural literals
ending with `p`. Now it should be `n`, as in `10n`.
- I renamed the node `TAlias` to `TVar`.
- I have applied the rule of expanding type expressions after `of` when
those were not records.
- The type of the argument to a data constructor is now
`type_expr`, instead of `cartesian`.
- I added the patterns for bytes (`PBytes`) and natural literals (`PNat`).
- I renamed the node `Sugar` into
`PListComp` (meaning "pattern of list comprehension").
- Record types in CameLIGO now must have at least one field declaration.
- Replaced the type `closing` and `opening` with one type `compound`,
which captures only the right combinations of opening and closing.
- Components of tuples in a selection must not be written
between parentheses. For example, `a.b.(1).(0)` is now
`a.b.1.0`, as in PascaLIGO.
- LexToken.mli/LexToken.mll
- I renamed the string literal `Str` into `String`.
- I added the tokens `C_None` and `C_Some` (to distinguish the
constructors `None` and `Some`. See AST.ml)
- Fixed the function `mk_sym` so it does not fail with `failwith`, but
with `Error Invalid_symbol`.
- Lexer.mll (shared)
- I removed the character `%` from the identifiers (used to
support Liquidity, like `entry%point` and `match%nat`).
- I adde to the hint on broken strings: "or insert a backslash"
(from a Gitlab issue).
- ParToken.mly
- I added the tokens `C_None` and `C_Some` (to distinguish the
constructors `None` and `Some`. See AST.ml and LexToken.mll)
- Parser.mly
- Fixed the order of declarations in the AST (it was reversed).
- I removed syntax support for Liquidity.
- I added user-defined constructor applications to irrefutable
patterns (the ones afer a `let`), even though only the type
checker can decide that they are truly irrefutable because they
are the only constructors of their types.
- I added natural numbers and bytes to patterns.
- Access of tuple components do not require parentheses now, like
`a.b.1.0`.
- I refactored the semantic actions.
- I added the empty sequence `begin end`.
- ParserLog.ml/ParserLog.mli
- I added a pretty-printer for the AST (with source locations).
- ParserMain.ml
- The CLI for the pretty-printer is now `--verbose=ast`.
- The old CLI `--verbose=ast` is now `--verbose=ast-tokens`.
- ligodity.ml (simplifier)
- I removed the constructions of sets, lists and maps with
`Set [...]`, `List [...]` and `Map [...]`, as there are already
better ways (that is, more like the OCaml's way), like
`Set.literal [...]` and `Map.literal [...]`. (The case for lists
was entirely redundant with the rest of the language as it is.)
- Everywhere there is now a non-empty list of elements, I made a
change. In particular, I removed a corner case ("let without
binding"), thanks to more precise OCaml types for non-empty
lists.
- I ported all the changes to the AST above.
- region.ml (vendors)
- I changed the method `compact` so the end-line is not repeated
if it is the same as the start line: this is even more compact. I
use this in the new pretty-printer for the AST (see above)
- I updated all the CameLIGO contracts.
2019-11-05 02:51:47 +04:00
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(* Data constructors *)
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2019-12-15 20:46:08 +04:00
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%token <Region.t> C_None "None"
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%token <Region.t> C_Some "Some"
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Refactoring of Ligodity (CameLIGO) and making an AST pretty-printer
- AST.ml/AST.mli:
- The AST now distinguishes the constructors `None` and `Some` as being
predefined, as in PascaLIGO. See type `AST.constr_pattern`.
- I removed the nodes specific to Liquidity,
e.g. `let%entry`, and, in particular, the natural literals
ending with `p`. Now it should be `n`, as in `10n`.
- I renamed the node `TAlias` to `TVar`.
- I have applied the rule of expanding type expressions after `of` when
those were not records.
- The type of the argument to a data constructor is now
`type_expr`, instead of `cartesian`.
- I added the patterns for bytes (`PBytes`) and natural literals (`PNat`).
- I renamed the node `Sugar` into
`PListComp` (meaning "pattern of list comprehension").
- Record types in CameLIGO now must have at least one field declaration.
- Replaced the type `closing` and `opening` with one type `compound`,
which captures only the right combinations of opening and closing.
- Components of tuples in a selection must not be written
between parentheses. For example, `a.b.(1).(0)` is now
`a.b.1.0`, as in PascaLIGO.
- LexToken.mli/LexToken.mll
- I renamed the string literal `Str` into `String`.
- I added the tokens `C_None` and `C_Some` (to distinguish the
constructors `None` and `Some`. See AST.ml)
- Fixed the function `mk_sym` so it does not fail with `failwith`, but
with `Error Invalid_symbol`.
- Lexer.mll (shared)
- I removed the character `%` from the identifiers (used to
support Liquidity, like `entry%point` and `match%nat`).
- I adde to the hint on broken strings: "or insert a backslash"
(from a Gitlab issue).
- ParToken.mly
- I added the tokens `C_None` and `C_Some` (to distinguish the
constructors `None` and `Some`. See AST.ml and LexToken.mll)
- Parser.mly
- Fixed the order of declarations in the AST (it was reversed).
- I removed syntax support for Liquidity.
- I added user-defined constructor applications to irrefutable
patterns (the ones afer a `let`), even though only the type
checker can decide that they are truly irrefutable because they
are the only constructors of their types.
- I added natural numbers and bytes to patterns.
- Access of tuple components do not require parentheses now, like
`a.b.1.0`.
- I refactored the semantic actions.
- I added the empty sequence `begin end`.
- ParserLog.ml/ParserLog.mli
- I added a pretty-printer for the AST (with source locations).
- ParserMain.ml
- The CLI for the pretty-printer is now `--verbose=ast`.
- The old CLI `--verbose=ast` is now `--verbose=ast-tokens`.
- ligodity.ml (simplifier)
- I removed the constructions of sets, lists and maps with
`Set [...]`, `List [...]` and `Map [...]`, as there are already
better ways (that is, more like the OCaml's way), like
`Set.literal [...]` and `Map.literal [...]`. (The case for lists
was entirely redundant with the rest of the language as it is.)
- Everywhere there is now a non-empty list of elements, I made a
change. In particular, I removed a corner case ("let without
binding"), thanks to more precise OCaml types for non-empty
lists.
- I ported all the changes to the AST above.
- region.ml (vendors)
- I changed the method `compact` so the end-line is not repeated
if it is the same as the start line: this is even more compact. I
use this in the new pretty-printer for the AST (see above)
- I updated all the CameLIGO contracts.
2019-11-05 02:51:47 +04:00
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(* Virtual tokens *)
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2019-05-12 21:31:22 +04:00
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2019-09-27 17:33:25 +04:00
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%token <Region.t> EOF
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2019-05-12 21:31:22 +04:00
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%%
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