Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Add #define-assumption command #69

Draft
wants to merge 1 commit into
base: develop
Choose a base branch
from
Draft

Add #define-assumption command #69

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions rzk/src/Language/Rzk/Syntax.cf
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,12 @@ CommandPostulate. Command ::= "#postulate" VarIdent DeclUsedVars [Param]
commandPostulateNoParams. Command ::= "#postulate" VarIdent DeclUsedVars ":" Term ;
define commandPostulateNoParams x vars ty = CommandPostulate x vars [] ty ;

CommandDefineAssume. Command ::= "#define-assumption" [VarIdent] ":" Term ;
commandDefineVariable. Command ::= "#define-variable" VarIdent ":" Term ;
define commandDefineVariable name term = CommandDefineAssume [name] term ;
commandDefineVariables. Command ::= "#define-variables" [VarIdent] ":" Term ;
define commandDefineVariables names term = CommandDefineAssume names term ;

CommandAssume. Command ::= "#assume" [VarIdent] ":" Term ;
commandVariable. Command ::= "#variable" VarIdent ":" Term ;
define commandVariable name term = CommandAssume [name] term ;
Expand Down
8 changes: 8 additions & 0 deletions rzk/src/Language/Rzk/Syntax/Abs.hs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,7 @@ data Command' a
| CommandComputeWHNF a (Term' a)
| CommandComputeNF a (Term' a)
| CommandPostulate a (VarIdent' a) (DeclUsedVars' a) [Param' a] (Term' a)
| CommandDefineAssume a [VarIdent' a] (Term' a)
| CommandAssume a [VarIdent' a] (Term' a)
| CommandSection a (SectionName' a) [Command' a] (SectionName' a)
| CommandDefine a (VarIdent' a) (DeclUsedVars' a) [Param' a] (Term' a) (Term' a)
Expand Down Expand Up @@ -156,6 +157,12 @@ data Term' a
commandPostulateNoParams :: a -> VarIdent' a -> DeclUsedVars' a -> Term' a -> Command' a
commandPostulateNoParams = \ _a x vars ty -> CommandPostulate _a x vars [] ty

commandDefineVariable :: a -> VarIdent' a -> Term' a -> Command' a
commandDefineVariable = \ _a name term -> CommandDefineAssume _a [name] term

commandDefineVariables :: a -> [VarIdent' a] -> Term' a -> Command' a
commandDefineVariables = \ _a names term -> CommandDefineAssume _a names term

commandVariable :: a -> VarIdent' a -> Term' a -> Command' a
commandVariable = \ _a name term -> CommandAssume _a [name] term

Expand Down Expand Up @@ -233,6 +240,7 @@ instance HasPosition Command where
CommandComputeWHNF p _ -> p
CommandComputeNF p _ -> p
CommandPostulate p _ _ _ _ -> p
CommandDefineAssume p _ _ -> p
CommandAssume p _ _ -> p
CommandSection p _ _ _ -> p
CommandDefine p _ _ _ _ _ -> p
Expand Down
28 changes: 16 additions & 12 deletions rzk/src/Language/Rzk/Syntax/Doc.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -42,18 +42,19 @@ The symbols used in Syntax are the following:
| #lang | ; | rzk-1 | #set-option
| = | #unset-option | #check | :
| #compute | #compute-whnf | #compute-nf | #postulate
| #assume | #variable | #variables | #section
| #end | #define | := | #def
| ( | ) | , | |
| { | } | ↦ | 1
| *₁ | 2 | 0₂ | 1₂
| × | ⊤ | ⊥ | ≡
| ≤ | ∧ | ∨ | →
| =_{ | [ | ] | <
| > | \ | refl_{ | *
| *_1 | 0_2 | 1_2 | ===
| <= | /\ | \/ | ->
| |-> | ∑ | |
| #define-assumption | #define-variable | #define-variables | #assume
| #variable | #variables | #section | #end
| #define | := | #def | (
| ) | , | | | {
| } | ↦ | 1 | *₁
| 2 | 0₂ | 1₂ | ×
| ⊤ | ⊥ | ≡ | ≤
| ∧ | ∨ | → | =_{
| [ | ] | < | >
| \ | refl_{ | * | *_1
| 0_2 | 1_2 | === | <=
| /\ | \/ | -> | |->
| ∑ | | |

===Comments===
Single-line comments begin with --.Multiple-line comments are enclosed with {- and -}.
Expand All @@ -79,6 +80,9 @@ All other symbols are terminals.
| | **|** | ``#compute-nf`` //Term//
| | **|** | ``#postulate`` //VarIdent// //DeclUsedVars// //[Param]// ``:`` //Term//
| | **|** | ``#postulate`` //VarIdent// //DeclUsedVars// ``:`` //Term//
| | **|** | ``#define-assumption`` //[VarIdent]// ``:`` //Term//
| | **|** | ``#define-variable`` //VarIdent// ``:`` //Term//
| | **|** | ``#define-variables`` //[VarIdent]// ``:`` //Term//
| | **|** | ``#assume`` //[VarIdent]// ``:`` //Term//
| | **|** | ``#variable`` //VarIdent// ``:`` //Term//
| | **|** | ``#variables`` //[VarIdent]// ``:`` //Term//
Expand Down
12 changes: 6 additions & 6 deletions rzk/src/Language/Rzk/Syntax/Layout.hs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -37,16 +37,16 @@ layoutStopWords = []
layoutOpen, layoutClose, layoutSep :: [TokSymbol]
layoutOpen = List.nub $ mapMaybe (delimOpen . snd) layoutWords
layoutClose = List.nub $ mapMaybe (delimClose . snd) layoutWords
layoutSep = List.nub $ TokSymbol ";" 32 : map (delimSep . snd) layoutWords
layoutSep = List.nub $ TokSymbol ";" 35 : map (delimSep . snd) layoutWords

parenOpen, parenClose :: [TokSymbol]
parenOpen =
[ TokSymbol "(" 16
, TokSymbol "[" 46
[ TokSymbol "(" 19
, TokSymbol "[" 49
]
parenClose =
[ TokSymbol ")" 17
, TokSymbol "]" 49
[ TokSymbol ")" 20
, TokSymbol "]" 52
]

-- | Report an error during layout resolution.
Expand Down Expand Up @@ -74,7 +74,7 @@ resolveLayout topLayout =
res Nothing [if topLayout then Implicit topDelim Definitive 1 else Explicit]
where
topDelim :: LayoutDelimiters
topDelim = LayoutDelimiters (TokSymbol ";" 32) Nothing Nothing
topDelim = LayoutDelimiters (TokSymbol ";" 35) Nothing Nothing

res :: Maybe Token -- ^ The previous token, if any.
-> [Block] -- ^ A stack of layout blocks.
Expand Down
196 changes: 104 additions & 92 deletions rzk/src/Language/Rzk/Syntax/Lex.hs
View file
Open in desktop

Large diffs are not rendered by default.

78 changes: 41 additions & 37 deletions rzk/src/Language/Rzk/Syntax/Lex.x
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ $u = [. \n] -- universal: any character

-- Symbols and non-identifier-like reserved words

@rsyms = \Σ | \π \₁ | \π \₂ | \# "lang" | \; | "rzk" \- "1" | \# "set" \- "option" | \= | \# "unset" \- "option" | \# "check" | \: | \# "compute" | \# "compute" \- "whnf" | \# "compute" \- "nf" | \# "postulate" | \# "assume" | \# "variable" | \# "variables" | \# "section" | \# "end" | \# "define" | \: \= | \# "def" | \( | \) | \, | \| | \{ | \} | \↦ | "1" | \* \₁ | "2" | "0" \₂ | "1" \₂ | \× | \⊤ | \⊥ | \≡ | \≤ | \∧ | \∨ | \→ | \= \_ \{ | \[ | \] | \< | \> | \\ | "refl" \_ \{ | \* | \* \_ "1" | "0" \_ "2" | "1" \_ "2" | \= \= \= | \< \= | \/ \\ | \\ \/ | \- \> | \| \- \> | \∑
@rsyms = \Σ | \π \₁ | \π \₂ | \# "lang" | \; | "rzk" \- "1" | \# "set" \- "option" | \= | \# "unset" \- "option" | \# "check" | \: | \# "compute" | \# "compute" \- "whnf" | \# "compute" \- "nf" | \# "postulate" | \# "define" \- "assumption" | \# "define" \- "variable" | \# "define" \- "variables" | \# "assume" | \# "variable" | \# "variables" | \# "section" | \# "end" | \# "define" | \: \= | \# "def" | \( | \) | \, | \| | \{ | \} | \↦ | "1" | \* \₁ | "2" | "0" \₂ | "1" \₂ | \× | \⊤ | \⊥ | \≡ | \≤ | \∧ | \∨ | \→ | \= \_ \{ | \[ | \] | \< | \> | \\ | "refl" \_ \{ | \* | \* \_ "1" | "0" \_ "2" | "1" \_ "2" | \= \= \= | \< \= | \/ \\ | \\ \/ | \- \> | \| \- \> | \∑

:-

Expand Down Expand Up @@ -166,43 +166,47 @@ eitherResIdent tv s = treeFind resWords
-- | The keywords and symbols of the language organized as binary search tree.
resWords :: BTree
resWords =
b "BOT" 39
(b "*\8321" 20
(b "#postulate" 10
(b "#compute-whnf" 5
b ">" 41
(b "*" 21
(b "#end" 11
(b "#def" 6
(b "#compute" 3
(b "#check" 2 (b "#assume" 1 N N) N) (b "#compute-nf" 4 N N))
(b "#end" 8 (b "#define" 7 (b "#def" 6 N N) N) (b "#lang" 9 N N)))
(b "#variables" 15
(b "#unset-option" 13
(b "#set-option" 12 (b "#section" 11 N N) N)
(b "#variable" 14 N N))
(b "*" 18 (b ")" 17 (b "(" 16 N N) N) (b "*_1" 19 N N))))
(b ":" 30
(b "0\8322" 25
(b "/\\" 23 (b "->" 22 (b "," 21 N N) N) (b "0_2" 24 N N))
(b "1\8322" 28 (b "1_2" 27 (b "1" 26 N N) N) (b "2" 29 N N)))
(b "=" 35
(b "<" 33 (b ";" 32 (b ":=" 31 N N) N) (b "<=" 34 N N))
(b "=_{" 37 (b "===" 36 N N) (b ">" 38 N N)))))
(b "unit" 59
(b "]" 49
(b "U" 44
(b "TOP" 42 (b "Sigma" 41 (b "CUBE" 40 N N) N) (b "TOPE" 43 N N))
(b "\\" 47 (b "[" 46 (b "Unit" 45 N N) N) (b "\\/" 48 N N)))
(b "recOR" 54
(b "idJ" 52 (b "first" 51 (b "as" 50 N N) N) (b "recBOT" 53 N N))
(b "rzk-1" 57
(b "refl_{" 56 (b "refl" 55 N N) N) (b "second" 58 N N))))
(b "\8594" 69
(b "}" 64
(b "|" 62 (b "{" 61 (b "uses" 60 N N) N) (b "|->" 63 N N))
(b "\960\8321" 67
(b "\931" 66 (b "\215" 65 N N) N) (b "\960\8322" 68 N N)))
(b "\8801" 74
(b "\8743" 72
(b "\8721" 71 (b "\8614" 70 N N) N) (b "\8744" 73 N N))
(b "\8868" 76 (b "\8804" 75 N N) (b "\8869" 77 N N)))))
(b "#check" 2 (b "#assume" 1 N N) N)
(b "#compute-whnf" 5 (b "#compute-nf" 4 N N) N))
(b "#define-variable" 9
(b "#define-assumption" 8 (b "#define" 7 N N) N)
(b "#define-variables" 10 N N)))
(b "#unset-option" 16
(b "#section" 14
(b "#postulate" 13 (b "#lang" 12 N N) N) (b "#set-option" 15 N N))
(b "(" 19
(b "#variables" 18 (b "#variable" 17 N N) N) (b ")" 20 N N))))
(b "1\8322" 31
(b "/\\" 26
(b "," 24 (b "*\8321" 23 (b "*_1" 22 N N) N) (b "->" 25 N N))
(b "1" 29 (b "0\8322" 28 (b "0_2" 27 N N) N) (b "1_2" 30 N N)))
(b "<" 36
(b ":=" 34 (b ":" 33 (b "2" 32 N N) N) (b ";" 35 N N))
(b "===" 39 (b "=" 38 (b "<=" 37 N N) N) (b "=_{" 40 N N)))))
(b "second" 61
(b "\\/" 51
(b "TOPE" 46
(b "Sigma" 44 (b "CUBE" 43 (b "BOT" 42 N N) N) (b "TOP" 45 N N))
(b "[" 49 (b "Unit" 48 (b "U" 47 N N) N) (b "\\" 50 N N)))
(b "recBOT" 56
(b "first" 54 (b "as" 53 (b "]" 52 N N) N) (b "idJ" 55 N N))
(b "refl_{" 59
(b "refl" 58 (b "recOR" 57 N N) N) (b "rzk-1" 60 N N))))
(b "\960\8322" 71
(b "|->" 66
(b "{" 64 (b "uses" 63 (b "unit" 62 N N) N) (b "|" 65 N N))
(b "\931" 69
(b "\215" 68 (b "}" 67 N N) N) (b "\960\8321" 70 N N)))
(b "\8744" 76
(b "\8721" 74
(b "\8614" 73 (b "\8594" 72 N N) N) (b "\8743" 75 N N))
(b "\8868" 79
(b "\8804" 78 (b "\8801" 77 N N) N) (b "\8869" 80 N N)))))
where
b s n = B bs (TS bs n)
where
Expand Down
473 changes: 259 additions & 214 deletions rzk/src/Language/Rzk/Syntax/Par.hs
View file
Open in desktop

Large diffs are not rendered by default.

Loading
Loading