commit 2824d28a6fd65e0a1f70a1f8b149a198e7e7fa8d
parent 0e96e69659c7c31927b7eee5c40d017b035a6471
Author: Erik Oosting <crazazy@tilde.cafe>
Date: Mon, 11 Dec 2023 16:04:26 +0100
added labels to each rule
Diffstat:
9 files changed, 572 insertions(+), 255 deletions(-)
diff --git a/gen/ANF.interp b/gen/ANF.interp
@@ -1,12 +1,12 @@
token literal names:
null
+'('
'+'
+')'
'-'
'*'
'/'
-'('
':'
-')'
','
'let'
'='
@@ -39,4 +39,4 @@ cexp
atn:
-[4, 1, 14, 60, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 3, 0, 16, 8, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 5, 0, 30, 8, 0, 10, 0, 12, 0, 33, 9, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 40, 8, 1, 10, 1, 12, 1, 43, 9, 1, 1, 1, 1, 1, 1, 1, 3, 1, 48, 8, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 3, 2, 58, 8, 2, 1, 2, 0, 1, 0, 3, 0, 2, 4, 0, 0, 65, 0, 15, 1, 0, 0, 0, 2, 47, 1, 0, 0, 0, 4, 57, 1, 0, 0, 0, 6, 7, 6, 0, -1, 0, 7, 16, 5, 12, 0, 0, 8, 16, 5, 13, 0, 0, 9, 10, 5, 5, 0, 0, 10, 11, 5, 12, 0, 0, 11, 12, 5, 6, 0, 0, 12, 13, 3, 4, 2, 0, 13, 14, 5, 7, 0, 0, 14, 16, 1, 0, 0, 0, 15, 6, 1, 0, 0, 0, 15, 8, 1, 0, 0, 0, 15, 9, 1, 0, 0, 0, 16, 31, 1, 0, 0, 0, 17, 18, 10, 5, 0, 0, 18, 19, 5, 1, 0, 0, 19, 30, 3, 0, 0, 6, 20, 21, 10, 4, 0, 0, 21, 22, 5, 2, 0, 0, 22, 30, 3, 0, 0, 5, 23, 24, 10, 3, 0, 0, 24, 25, 5, 3, 0, 0, 25, 30, 3, 0, 0, 4, 26, 27, 10, 2, 0, 0, 27, 28, 5, 4, 0, 0, 28, 30, 3, 0, 0, 3, 29, 17, 1, 0, 0, 0, 29, 20, 1, 0, 0, 0, 29, 23, 1, 0, 0, 0, 29, 26, 1, 0, 0, 0, 30, 33, 1, 0, 0, 0, 31, 29, 1, 0, 0, 0, 31, 32, 1, 0, 0, 0, 32, 1, 1, 0, 0, 0, 33, 31, 1, 0, 0, 0, 34, 35, 5, 12, 0, 0, 35, 36, 5, 5, 0, 0, 36, 41, 3, 0, 0, 0, 37, 38, 5, 8, 0, 0, 38, 40, 3, 0, 0, 0, 39, 37, 1, 0, 0, 0, 40, 43, 1, 0, 0, 0, 41, 39, 1, 0, 0, 0, 41, 42, 1, 0, 0, 0, 42, 44, 1, 0, 0, 0, 43, 41, 1, 0, 0, 0, 44, 45, 5, 7, 0, 0, 45, 48, 1, 0, 0, 0, 46, 48, 3, 0, 0, 0, 47, 34, 1, 0, 0, 0, 47, 46, 1, 0, 0, 0, 48, 3, 1, 0, 0, 0, 49, 50, 5, 9, 0, 0, 50, 51, 5, 12, 0, 0, 51, 52, 5, 10, 0, 0, 52, 53, 3, 2, 1, 0, 53, 54, 5, 11, 0, 0, 54, 55, 3, 4, 2, 0, 55, 58, 1, 0, 0, 0, 56, 58, 3, 2, 1, 0, 57, 49, 1, 0, 0, 0, 57, 56, 1, 0, 0, 0, 58, 5, 1, 0, 0, 0, 6, 15, 29, 31, 41, 47, 57]-
\ No newline at end of file
+[4, 1, 14, 66, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 3, 0, 39, 8, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 46, 8, 1, 10, 1, 12, 1, 49, 9, 1, 1, 1, 1, 1, 1, 1, 3, 1, 54, 8, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 3, 2, 64, 8, 2, 1, 2, 0, 0, 3, 0, 2, 4, 0, 0, 71, 0, 38, 1, 0, 0, 0, 2, 53, 1, 0, 0, 0, 4, 63, 1, 0, 0, 0, 6, 39, 5, 12, 0, 0, 7, 39, 5, 13, 0, 0, 8, 9, 5, 1, 0, 0, 9, 10, 3, 0, 0, 0, 10, 11, 5, 2, 0, 0, 11, 12, 3, 0, 0, 0, 12, 13, 5, 3, 0, 0, 13, 39, 1, 0, 0, 0, 14, 15, 5, 1, 0, 0, 15, 16, 3, 0, 0, 0, 16, 17, 5, 4, 0, 0, 17, 18, 3, 0, 0, 0, 18, 19, 5, 3, 0, 0, 19, 39, 1, 0, 0, 0, 20, 21, 5, 1, 0, 0, 21, 22, 3, 0, 0, 0, 22, 23, 5, 5, 0, 0, 23, 24, 3, 0, 0, 0, 24, 25, 5, 3, 0, 0, 25, 39, 1, 0, 0, 0, 26, 27, 5, 1, 0, 0, 27, 28, 3, 0, 0, 0, 28, 29, 5, 6, 0, 0, 29, 30, 3, 0, 0, 0, 30, 31, 5, 3, 0, 0, 31, 39, 1, 0, 0, 0, 32, 33, 5, 1, 0, 0, 33, 34, 5, 12, 0, 0, 34, 35, 5, 7, 0, 0, 35, 36, 3, 4, 2, 0, 36, 37, 5, 3, 0, 0, 37, 39, 1, 0, 0, 0, 38, 6, 1, 0, 0, 0, 38, 7, 1, 0, 0, 0, 38, 8, 1, 0, 0, 0, 38, 14, 1, 0, 0, 0, 38, 20, 1, 0, 0, 0, 38, 26, 1, 0, 0, 0, 38, 32, 1, 0, 0, 0, 39, 1, 1, 0, 0, 0, 40, 41, 5, 12, 0, 0, 41, 42, 5, 1, 0, 0, 42, 47, 3, 0, 0, 0, 43, 44, 5, 8, 0, 0, 44, 46, 3, 0, 0, 0, 45, 43, 1, 0, 0, 0, 46, 49, 1, 0, 0, 0, 47, 45, 1, 0, 0, 0, 47, 48, 1, 0, 0, 0, 48, 50, 1, 0, 0, 0, 49, 47, 1, 0, 0, 0, 50, 51, 5, 3, 0, 0, 51, 54, 1, 0, 0, 0, 52, 54, 3, 0, 0, 0, 53, 40, 1, 0, 0, 0, 53, 52, 1, 0, 0, 0, 54, 3, 1, 0, 0, 0, 55, 56, 5, 9, 0, 0, 56, 57, 5, 12, 0, 0, 57, 58, 5, 10, 0, 0, 58, 59, 3, 2, 1, 0, 59, 60, 5, 11, 0, 0, 60, 61, 3, 4, 2, 0, 61, 64, 1, 0, 0, 0, 62, 64, 3, 2, 1, 0, 63, 55, 1, 0, 0, 0, 63, 62, 1, 0, 0, 0, 64, 5, 1, 0, 0, 0, 4, 38, 47, 53, 63]+
\ No newline at end of file
diff --git a/gen/ANF.tokens b/gen/ANF.tokens
@@ -12,13 +12,13 @@ T__10=11
IDENT=12
NUMBER=13
WS=14
-'+'=1
-'-'=2
-'*'=3
-'/'=4
-'('=5
-':'=6
-')'=7
+'('=1
+'+'=2
+')'=3
+'-'=4
+'*'=5
+'/'=6
+':'=7
','=8
'let'=9
'='=10
diff --git a/gen/ANFLexer.interp b/gen/ANFLexer.interp
@@ -1,12 +1,12 @@
token literal names:
null
+'('
'+'
+')'
'-'
'*'
'/'
-'('
':'
-')'
','
'let'
'='
@@ -58,4 +58,4 @@ mode names:
DEFAULT_MODE
atn:
-[4, 0, 14, 82, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, 7, 15, 1, 0, 1, 0, 1, 1, 1, 1, 1, 2, 1, 2, 1, 3, 1, 3, 1, 4, 1, 4, 1, 5, 1, 5, 1, 6, 1, 6, 1, 7, 1, 7, 1, 8, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 10, 1, 10, 1, 10, 1, 11, 1, 11, 1, 11, 5, 11, 62, 8, 11, 10, 11, 12, 11, 65, 9, 11, 1, 12, 4, 12, 68, 8, 12, 11, 12, 12, 12, 69, 1, 13, 1, 13, 1, 14, 1, 14, 1, 15, 4, 15, 77, 8, 15, 11, 15, 12, 15, 78, 1, 15, 1, 15, 0, 0, 16, 1, 1, 3, 2, 5, 3, 7, 4, 9, 5, 11, 6, 13, 7, 15, 8, 17, 9, 19, 10, 21, 11, 23, 12, 25, 13, 27, 0, 29, 0, 31, 14, 1, 0, 2, 2, 0, 65, 90, 97, 122, 3, 0, 9, 10, 13, 13, 32, 32, 83, 0, 1, 1, 0, 0, 0, 0, 3, 1, 0, 0, 0, 0, 5, 1, 0, 0, 0, 0, 7, 1, 0, 0, 0, 0, 9, 1, 0, 0, 0, 0, 11, 1, 0, 0, 0, 0, 13, 1, 0, 0, 0, 0, 15, 1, 0, 0, 0, 0, 17, 1, 0, 0, 0, 0, 19, 1, 0, 0, 0, 0, 21, 1, 0, 0, 0, 0, 23, 1, 0, 0, 0, 0, 25, 1, 0, 0, 0, 0, 31, 1, 0, 0, 0, 1, 33, 1, 0, 0, 0, 3, 35, 1, 0, 0, 0, 5, 37, 1, 0, 0, 0, 7, 39, 1, 0, 0, 0, 9, 41, 1, 0, 0, 0, 11, 43, 1, 0, 0, 0, 13, 45, 1, 0, 0, 0, 15, 47, 1, 0, 0, 0, 17, 49, 1, 0, 0, 0, 19, 53, 1, 0, 0, 0, 21, 55, 1, 0, 0, 0, 23, 58, 1, 0, 0, 0, 25, 67, 1, 0, 0, 0, 27, 71, 1, 0, 0, 0, 29, 73, 1, 0, 0, 0, 31, 76, 1, 0, 0, 0, 33, 34, 5, 43, 0, 0, 34, 2, 1, 0, 0, 0, 35, 36, 5, 45, 0, 0, 36, 4, 1, 0, 0, 0, 37, 38, 5, 42, 0, 0, 38, 6, 1, 0, 0, 0, 39, 40, 5, 47, 0, 0, 40, 8, 1, 0, 0, 0, 41, 42, 5, 40, 0, 0, 42, 10, 1, 0, 0, 0, 43, 44, 5, 58, 0, 0, 44, 12, 1, 0, 0, 0, 45, 46, 5, 41, 0, 0, 46, 14, 1, 0, 0, 0, 47, 48, 5, 44, 0, 0, 48, 16, 1, 0, 0, 0, 49, 50, 5, 108, 0, 0, 50, 51, 5, 101, 0, 0, 51, 52, 5, 116, 0, 0, 52, 18, 1, 0, 0, 0, 53, 54, 5, 61, 0, 0, 54, 20, 1, 0, 0, 0, 55, 56, 5, 105, 0, 0, 56, 57, 5, 110, 0, 0, 57, 22, 1, 0, 0, 0, 58, 63, 3, 27, 13, 0, 59, 62, 3, 27, 13, 0, 60, 62, 3, 29, 14, 0, 61, 59, 1, 0, 0, 0, 61, 60, 1, 0, 0, 0, 62, 65, 1, 0, 0, 0, 63, 61, 1, 0, 0, 0, 63, 64, 1, 0, 0, 0, 64, 24, 1, 0, 0, 0, 65, 63, 1, 0, 0, 0, 66, 68, 3, 29, 14, 0, 67, 66, 1, 0, 0, 0, 68, 69, 1, 0, 0, 0, 69, 67, 1, 0, 0, 0, 69, 70, 1, 0, 0, 0, 70, 26, 1, 0, 0, 0, 71, 72, 7, 0, 0, 0, 72, 28, 1, 0, 0, 0, 73, 74, 2, 48, 57, 0, 74, 30, 1, 0, 0, 0, 75, 77, 7, 1, 0, 0, 76, 75, 1, 0, 0, 0, 77, 78, 1, 0, 0, 0, 78, 76, 1, 0, 0, 0, 78, 79, 1, 0, 0, 0, 79, 80, 1, 0, 0, 0, 80, 81, 6, 15, 0, 0, 81, 32, 1, 0, 0, 0, 5, 0, 61, 63, 69, 78, 1, 6, 0, 0]-
\ No newline at end of file
+[4, 0, 14, 82, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, 7, 15, 1, 0, 1, 0, 1, 1, 1, 1, 1, 2, 1, 2, 1, 3, 1, 3, 1, 4, 1, 4, 1, 5, 1, 5, 1, 6, 1, 6, 1, 7, 1, 7, 1, 8, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 10, 1, 10, 1, 10, 1, 11, 1, 11, 1, 11, 5, 11, 62, 8, 11, 10, 11, 12, 11, 65, 9, 11, 1, 12, 4, 12, 68, 8, 12, 11, 12, 12, 12, 69, 1, 13, 1, 13, 1, 14, 1, 14, 1, 15, 4, 15, 77, 8, 15, 11, 15, 12, 15, 78, 1, 15, 1, 15, 0, 0, 16, 1, 1, 3, 2, 5, 3, 7, 4, 9, 5, 11, 6, 13, 7, 15, 8, 17, 9, 19, 10, 21, 11, 23, 12, 25, 13, 27, 0, 29, 0, 31, 14, 1, 0, 2, 2, 0, 65, 90, 97, 122, 3, 0, 9, 10, 13, 13, 32, 32, 83, 0, 1, 1, 0, 0, 0, 0, 3, 1, 0, 0, 0, 0, 5, 1, 0, 0, 0, 0, 7, 1, 0, 0, 0, 0, 9, 1, 0, 0, 0, 0, 11, 1, 0, 0, 0, 0, 13, 1, 0, 0, 0, 0, 15, 1, 0, 0, 0, 0, 17, 1, 0, 0, 0, 0, 19, 1, 0, 0, 0, 0, 21, 1, 0, 0, 0, 0, 23, 1, 0, 0, 0, 0, 25, 1, 0, 0, 0, 0, 31, 1, 0, 0, 0, 1, 33, 1, 0, 0, 0, 3, 35, 1, 0, 0, 0, 5, 37, 1, 0, 0, 0, 7, 39, 1, 0, 0, 0, 9, 41, 1, 0, 0, 0, 11, 43, 1, 0, 0, 0, 13, 45, 1, 0, 0, 0, 15, 47, 1, 0, 0, 0, 17, 49, 1, 0, 0, 0, 19, 53, 1, 0, 0, 0, 21, 55, 1, 0, 0, 0, 23, 58, 1, 0, 0, 0, 25, 67, 1, 0, 0, 0, 27, 71, 1, 0, 0, 0, 29, 73, 1, 0, 0, 0, 31, 76, 1, 0, 0, 0, 33, 34, 5, 40, 0, 0, 34, 2, 1, 0, 0, 0, 35, 36, 5, 43, 0, 0, 36, 4, 1, 0, 0, 0, 37, 38, 5, 41, 0, 0, 38, 6, 1, 0, 0, 0, 39, 40, 5, 45, 0, 0, 40, 8, 1, 0, 0, 0, 41, 42, 5, 42, 0, 0, 42, 10, 1, 0, 0, 0, 43, 44, 5, 47, 0, 0, 44, 12, 1, 0, 0, 0, 45, 46, 5, 58, 0, 0, 46, 14, 1, 0, 0, 0, 47, 48, 5, 44, 0, 0, 48, 16, 1, 0, 0, 0, 49, 50, 5, 108, 0, 0, 50, 51, 5, 101, 0, 0, 51, 52, 5, 116, 0, 0, 52, 18, 1, 0, 0, 0, 53, 54, 5, 61, 0, 0, 54, 20, 1, 0, 0, 0, 55, 56, 5, 105, 0, 0, 56, 57, 5, 110, 0, 0, 57, 22, 1, 0, 0, 0, 58, 63, 3, 27, 13, 0, 59, 62, 3, 27, 13, 0, 60, 62, 3, 29, 14, 0, 61, 59, 1, 0, 0, 0, 61, 60, 1, 0, 0, 0, 62, 65, 1, 0, 0, 0, 63, 61, 1, 0, 0, 0, 63, 64, 1, 0, 0, 0, 64, 24, 1, 0, 0, 0, 65, 63, 1, 0, 0, 0, 66, 68, 3, 29, 14, 0, 67, 66, 1, 0, 0, 0, 68, 69, 1, 0, 0, 0, 69, 67, 1, 0, 0, 0, 69, 70, 1, 0, 0, 0, 70, 26, 1, 0, 0, 0, 71, 72, 7, 0, 0, 0, 72, 28, 1, 0, 0, 0, 73, 74, 2, 48, 57, 0, 74, 30, 1, 0, 0, 0, 75, 77, 7, 1, 0, 0, 76, 75, 1, 0, 0, 0, 77, 78, 1, 0, 0, 0, 78, 76, 1, 0, 0, 0, 78, 79, 1, 0, 0, 0, 79, 80, 1, 0, 0, 0, 80, 81, 6, 15, 0, 0, 81, 32, 1, 0, 0, 0, 5, 0, 61, 63, 69, 78, 1, 6, 0, 0]+
\ No newline at end of file
diff --git a/gen/ANFLexer.py b/gen/ANFLexer.py
@@ -24,10 +24,10 @@ def serializedATN():
33,1,0,0,0,3,35,1,0,0,0,5,37,1,0,0,0,7,39,1,0,0,0,9,41,1,0,0,0,11,
43,1,0,0,0,13,45,1,0,0,0,15,47,1,0,0,0,17,49,1,0,0,0,19,53,1,0,0,
0,21,55,1,0,0,0,23,58,1,0,0,0,25,67,1,0,0,0,27,71,1,0,0,0,29,73,
- 1,0,0,0,31,76,1,0,0,0,33,34,5,43,0,0,34,2,1,0,0,0,35,36,5,45,0,0,
- 36,4,1,0,0,0,37,38,5,42,0,0,38,6,1,0,0,0,39,40,5,47,0,0,40,8,1,0,
- 0,0,41,42,5,40,0,0,42,10,1,0,0,0,43,44,5,58,0,0,44,12,1,0,0,0,45,
- 46,5,41,0,0,46,14,1,0,0,0,47,48,5,44,0,0,48,16,1,0,0,0,49,50,5,108,
+ 1,0,0,0,31,76,1,0,0,0,33,34,5,40,0,0,34,2,1,0,0,0,35,36,5,43,0,0,
+ 36,4,1,0,0,0,37,38,5,41,0,0,38,6,1,0,0,0,39,40,5,45,0,0,40,8,1,0,
+ 0,0,41,42,5,42,0,0,42,10,1,0,0,0,43,44,5,47,0,0,44,12,1,0,0,0,45,
+ 46,5,58,0,0,46,14,1,0,0,0,47,48,5,44,0,0,48,16,1,0,0,0,49,50,5,108,
0,0,50,51,5,101,0,0,51,52,5,116,0,0,52,18,1,0,0,0,53,54,5,61,0,0,
54,20,1,0,0,0,55,56,5,105,0,0,56,57,5,110,0,0,57,22,1,0,0,0,58,63,
3,27,13,0,59,62,3,27,13,0,60,62,3,29,14,0,61,59,1,0,0,0,61,60,1,
@@ -65,7 +65,7 @@ class ANFLexer(Lexer):
modeNames = [ "DEFAULT_MODE" ]
literalNames = [ "<INVALID>",
- "'+'", "'-'", "'*'", "'/'", "'('", "':'", "')'", "','", "'let'",
+ "'('", "'+'", "')'", "'-'", "'*'", "'/'", "':'", "','", "'let'",
"'='", "'in'" ]
symbolicNames = [ "<INVALID>",
diff --git a/gen/ANFLexer.tokens b/gen/ANFLexer.tokens
@@ -12,13 +12,13 @@ T__10=11
IDENT=12
NUMBER=13
WS=14
-'+'=1
-'-'=2
-'*'=3
-'/'=4
-'('=5
-':'=6
-')'=7
+'('=1
+'+'=2
+')'=3
+'-'=4
+'*'=5
+'/'=6
+':'=7
','=8
'let'=9
'='=10
diff --git a/gen/ANFListener.py b/gen/ANFListener.py
@@ -8,30 +8,102 @@ else:
# This class defines a complete listener for a parse tree produced by ANFParser.
class ANFListener(ParseTreeListener):
- # Enter a parse tree produced by ANFParser#aexp.
- def enterAexp(self, ctx:ANFParser.AexpContext):
+ # Enter a parse tree produced by ANFParser#var.
+ def enterVar(self, ctx:ANFParser.VarContext):
pass
- # Exit a parse tree produced by ANFParser#aexp.
- def exitAexp(self, ctx:ANFParser.AexpContext):
+ # Exit a parse tree produced by ANFParser#var.
+ def exitVar(self, ctx:ANFParser.VarContext):
pass
- # Enter a parse tree produced by ANFParser#funcall.
- def enterFuncall(self, ctx:ANFParser.FuncallContext):
+ # Enter a parse tree produced by ANFParser#num.
+ def enterNum(self, ctx:ANFParser.NumContext):
pass
- # Exit a parse tree produced by ANFParser#funcall.
- def exitFuncall(self, ctx:ANFParser.FuncallContext):
+ # Exit a parse tree produced by ANFParser#num.
+ def exitNum(self, ctx:ANFParser.NumContext):
pass
- # Enter a parse tree produced by ANFParser#cexp.
- def enterCexp(self, ctx:ANFParser.CexpContext):
+ # Enter a parse tree produced by ANFParser#add.
+ def enterAdd(self, ctx:ANFParser.AddContext):
pass
- # Exit a parse tree produced by ANFParser#cexp.
- def exitCexp(self, ctx:ANFParser.CexpContext):
+ # Exit a parse tree produced by ANFParser#add.
+ def exitAdd(self, ctx:ANFParser.AddContext):
+ pass
+
+
+ # Enter a parse tree produced by ANFParser#sub.
+ def enterSub(self, ctx:ANFParser.SubContext):
+ pass
+
+ # Exit a parse tree produced by ANFParser#sub.
+ def exitSub(self, ctx:ANFParser.SubContext):
+ pass
+
+
+ # Enter a parse tree produced by ANFParser#mul.
+ def enterMul(self, ctx:ANFParser.MulContext):
+ pass
+
+ # Exit a parse tree produced by ANFParser#mul.
+ def exitMul(self, ctx:ANFParser.MulContext):
+ pass
+
+
+ # Enter a parse tree produced by ANFParser#div.
+ def enterDiv(self, ctx:ANFParser.DivContext):
+ pass
+
+ # Exit a parse tree produced by ANFParser#div.
+ def exitDiv(self, ctx:ANFParser.DivContext):
+ pass
+
+
+ # Enter a parse tree produced by ANFParser#lam.
+ def enterLam(self, ctx:ANFParser.LamContext):
+ pass
+
+ # Exit a parse tree produced by ANFParser#lam.
+ def exitLam(self, ctx:ANFParser.LamContext):
+ pass
+
+
+ # Enter a parse tree produced by ANFParser#call.
+ def enterCall(self, ctx:ANFParser.CallContext):
+ pass
+
+ # Exit a parse tree produced by ANFParser#call.
+ def exitCall(self, ctx:ANFParser.CallContext):
+ pass
+
+
+ # Enter a parse tree produced by ANFParser#atom.
+ def enterAtom(self, ctx:ANFParser.AtomContext):
+ pass
+
+ # Exit a parse tree produced by ANFParser#atom.
+ def exitAtom(self, ctx:ANFParser.AtomContext):
+ pass
+
+
+ # Enter a parse tree produced by ANFParser#let.
+ def enterLet(self, ctx:ANFParser.LetContext):
+ pass
+
+ # Exit a parse tree produced by ANFParser#let.
+ def exitLet(self, ctx:ANFParser.LetContext):
+ pass
+
+
+ # Enter a parse tree produced by ANFParser#fc.
+ def enterFc(self, ctx:ANFParser.FcContext):
+ pass
+
+ # Exit a parse tree produced by ANFParser#fc.
+ def exitFc(self, ctx:ANFParser.FcContext):
pass
diff --git a/gen/ANFParser.py b/gen/ANFParser.py
@@ -10,25 +10,27 @@ else:
def serializedATN():
return [
- 4,1,14,60,2,0,7,0,2,1,7,1,2,2,7,2,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,
- 0,1,0,3,0,16,8,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,
- 5,0,30,8,0,10,0,12,0,33,9,0,1,1,1,1,1,1,1,1,1,1,5,1,40,8,1,10,1,
- 12,1,43,9,1,1,1,1,1,1,1,3,1,48,8,1,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,
- 2,3,2,58,8,2,1,2,0,1,0,3,0,2,4,0,0,65,0,15,1,0,0,0,2,47,1,0,0,0,
- 4,57,1,0,0,0,6,7,6,0,-1,0,7,16,5,12,0,0,8,16,5,13,0,0,9,10,5,5,0,
- 0,10,11,5,12,0,0,11,12,5,6,0,0,12,13,3,4,2,0,13,14,5,7,0,0,14,16,
- 1,0,0,0,15,6,1,0,0,0,15,8,1,0,0,0,15,9,1,0,0,0,16,31,1,0,0,0,17,
- 18,10,5,0,0,18,19,5,1,0,0,19,30,3,0,0,6,20,21,10,4,0,0,21,22,5,2,
- 0,0,22,30,3,0,0,5,23,24,10,3,0,0,24,25,5,3,0,0,25,30,3,0,0,4,26,
- 27,10,2,0,0,27,28,5,4,0,0,28,30,3,0,0,3,29,17,1,0,0,0,29,20,1,0,
- 0,0,29,23,1,0,0,0,29,26,1,0,0,0,30,33,1,0,0,0,31,29,1,0,0,0,31,32,
- 1,0,0,0,32,1,1,0,0,0,33,31,1,0,0,0,34,35,5,12,0,0,35,36,5,5,0,0,
- 36,41,3,0,0,0,37,38,5,8,0,0,38,40,3,0,0,0,39,37,1,0,0,0,40,43,1,
- 0,0,0,41,39,1,0,0,0,41,42,1,0,0,0,42,44,1,0,0,0,43,41,1,0,0,0,44,
- 45,5,7,0,0,45,48,1,0,0,0,46,48,3,0,0,0,47,34,1,0,0,0,47,46,1,0,0,
- 0,48,3,1,0,0,0,49,50,5,9,0,0,50,51,5,12,0,0,51,52,5,10,0,0,52,53,
- 3,2,1,0,53,54,5,11,0,0,54,55,3,4,2,0,55,58,1,0,0,0,56,58,3,2,1,0,
- 57,49,1,0,0,0,57,56,1,0,0,0,58,5,1,0,0,0,6,15,29,31,41,47,57
+ 4,1,14,66,2,0,7,0,2,1,7,1,2,2,7,2,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,
+ 0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,
+ 0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,3,0,39,8,0,1,1,1,1,1,1,1,1,1,1,
+ 5,1,46,8,1,10,1,12,1,49,9,1,1,1,1,1,1,1,3,1,54,8,1,1,2,1,2,1,2,1,
+ 2,1,2,1,2,1,2,1,2,3,2,64,8,2,1,2,0,0,3,0,2,4,0,0,71,0,38,1,0,0,0,
+ 2,53,1,0,0,0,4,63,1,0,0,0,6,39,5,12,0,0,7,39,5,13,0,0,8,9,5,1,0,
+ 0,9,10,3,0,0,0,10,11,5,2,0,0,11,12,3,0,0,0,12,13,5,3,0,0,13,39,1,
+ 0,0,0,14,15,5,1,0,0,15,16,3,0,0,0,16,17,5,4,0,0,17,18,3,0,0,0,18,
+ 19,5,3,0,0,19,39,1,0,0,0,20,21,5,1,0,0,21,22,3,0,0,0,22,23,5,5,0,
+ 0,23,24,3,0,0,0,24,25,5,3,0,0,25,39,1,0,0,0,26,27,5,1,0,0,27,28,
+ 3,0,0,0,28,29,5,6,0,0,29,30,3,0,0,0,30,31,5,3,0,0,31,39,1,0,0,0,
+ 32,33,5,1,0,0,33,34,5,12,0,0,34,35,5,7,0,0,35,36,3,4,2,0,36,37,5,
+ 3,0,0,37,39,1,0,0,0,38,6,1,0,0,0,38,7,1,0,0,0,38,8,1,0,0,0,38,14,
+ 1,0,0,0,38,20,1,0,0,0,38,26,1,0,0,0,38,32,1,0,0,0,39,1,1,0,0,0,40,
+ 41,5,12,0,0,41,42,5,1,0,0,42,47,3,0,0,0,43,44,5,8,0,0,44,46,3,0,
+ 0,0,45,43,1,0,0,0,46,49,1,0,0,0,47,45,1,0,0,0,47,48,1,0,0,0,48,50,
+ 1,0,0,0,49,47,1,0,0,0,50,51,5,3,0,0,51,54,1,0,0,0,52,54,3,0,0,0,
+ 53,40,1,0,0,0,53,52,1,0,0,0,54,3,1,0,0,0,55,56,5,9,0,0,56,57,5,12,
+ 0,0,57,58,5,10,0,0,58,59,3,2,1,0,59,60,5,11,0,0,60,61,3,4,2,0,61,
+ 64,1,0,0,0,62,64,3,2,1,0,63,55,1,0,0,0,63,62,1,0,0,0,64,5,1,0,0,
+ 0,4,38,47,53,63
]
class ANFParser ( Parser ):
@@ -41,8 +43,8 @@ class ANFParser ( Parser ):
sharedContextCache = PredictionContextCache()
- literalNames = [ "<INVALID>", "'+'", "'-'", "'*'", "'/'", "'('", "':'",
- "')'", "','", "'let'", "'='", "'in'" ]
+ literalNames = [ "<INVALID>", "'('", "'+'", "')'", "'-'", "'*'", "'/'",
+ "':'", "','", "'let'", "'='", "'in'" ]
symbolicNames = [ "<INVALID>", "<INVALID>", "<INVALID>", "<INVALID>",
"<INVALID>", "<INVALID>", "<INVALID>", "<INVALID>",
@@ -87,15 +89,21 @@ class ANFParser ( Parser ):
super().__init__(parent, invokingState)
self.parser = parser
- def IDENT(self):
- return self.getToken(ANFParser.IDENT, 0)
- def NUMBER(self):
- return self.getToken(ANFParser.NUMBER, 0)
+ def getRuleIndex(self):
+ return ANFParser.RULE_aexp
- def cexp(self):
- return self.getTypedRuleContext(ANFParser.CexpContext,0)
+
+ def copyFrom(self, ctx:ParserRuleContext):
+ super().copyFrom(ctx)
+
+
+
+ class AddContext(AexpContext):
+ def __init__(self, parser, ctx:ParserRuleContext): # actually a ANFParser.AexpContext
+ super().__init__(parser)
+ self.copyFrom(ctx)
def aexp(self, i:int=None):
if i is None:
@@ -104,135 +112,285 @@ class ANFParser ( Parser ):
return self.getTypedRuleContext(ANFParser.AexpContext,i)
- def getRuleIndex(self):
- return ANFParser.RULE_aexp
+ def enterRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "enterAdd" ):
+ listener.enterAdd(self)
+
+ def exitRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "exitAdd" ):
+ listener.exitAdd(self)
+
+ def accept(self, visitor:ParseTreeVisitor):
+ if hasattr( visitor, "visitAdd" ):
+ return visitor.visitAdd(self)
+ else:
+ return visitor.visitChildren(self)
+
+
+ class DivContext(AexpContext):
+
+ def __init__(self, parser, ctx:ParserRuleContext): # actually a ANFParser.AexpContext
+ super().__init__(parser)
+ self.copyFrom(ctx)
+
+ def aexp(self, i:int=None):
+ if i is None:
+ return self.getTypedRuleContexts(ANFParser.AexpContext)
+ else:
+ return self.getTypedRuleContext(ANFParser.AexpContext,i)
+
+
+ def enterRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "enterDiv" ):
+ listener.enterDiv(self)
+
+ def exitRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "exitDiv" ):
+ listener.exitDiv(self)
+
+ def accept(self, visitor:ParseTreeVisitor):
+ if hasattr( visitor, "visitDiv" ):
+ return visitor.visitDiv(self)
+ else:
+ return visitor.visitChildren(self)
+
+
+ class SubContext(AexpContext):
+
+ def __init__(self, parser, ctx:ParserRuleContext): # actually a ANFParser.AexpContext
+ super().__init__(parser)
+ self.copyFrom(ctx)
+
+ def aexp(self, i:int=None):
+ if i is None:
+ return self.getTypedRuleContexts(ANFParser.AexpContext)
+ else:
+ return self.getTypedRuleContext(ANFParser.AexpContext,i)
+
+
+ def enterRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "enterSub" ):
+ listener.enterSub(self)
+
+ def exitRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "exitSub" ):
+ listener.exitSub(self)
+
+ def accept(self, visitor:ParseTreeVisitor):
+ if hasattr( visitor, "visitSub" ):
+ return visitor.visitSub(self)
+ else:
+ return visitor.visitChildren(self)
+
+
+ class MulContext(AexpContext):
+
+ def __init__(self, parser, ctx:ParserRuleContext): # actually a ANFParser.AexpContext
+ super().__init__(parser)
+ self.copyFrom(ctx)
+
+ def aexp(self, i:int=None):
+ if i is None:
+ return self.getTypedRuleContexts(ANFParser.AexpContext)
+ else:
+ return self.getTypedRuleContext(ANFParser.AexpContext,i)
+
+
+ def enterRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "enterMul" ):
+ listener.enterMul(self)
+
+ def exitRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "exitMul" ):
+ listener.exitMul(self)
+
+ def accept(self, visitor:ParseTreeVisitor):
+ if hasattr( visitor, "visitMul" ):
+ return visitor.visitMul(self)
+ else:
+ return visitor.visitChildren(self)
+
+
+ class VarContext(AexpContext):
+
+ def __init__(self, parser, ctx:ParserRuleContext): # actually a ANFParser.AexpContext
+ super().__init__(parser)
+ self.copyFrom(ctx)
+
+ def IDENT(self):
+ return self.getToken(ANFParser.IDENT, 0)
+
+ def enterRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "enterVar" ):
+ listener.enterVar(self)
+
+ def exitRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "exitVar" ):
+ listener.exitVar(self)
+
+ def accept(self, visitor:ParseTreeVisitor):
+ if hasattr( visitor, "visitVar" ):
+ return visitor.visitVar(self)
+ else:
+ return visitor.visitChildren(self)
+
+
+ class NumContext(AexpContext):
+
+ def __init__(self, parser, ctx:ParserRuleContext): # actually a ANFParser.AexpContext
+ super().__init__(parser)
+ self.copyFrom(ctx)
+
+ def NUMBER(self):
+ return self.getToken(ANFParser.NUMBER, 0)
+
+ def enterRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "enterNum" ):
+ listener.enterNum(self)
+
+ def exitRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "exitNum" ):
+ listener.exitNum(self)
+
+ def accept(self, visitor:ParseTreeVisitor):
+ if hasattr( visitor, "visitNum" ):
+ return visitor.visitNum(self)
+ else:
+ return visitor.visitChildren(self)
+
+
+ class LamContext(AexpContext):
+
+ def __init__(self, parser, ctx:ParserRuleContext): # actually a ANFParser.AexpContext
+ super().__init__(parser)
+ self.copyFrom(ctx)
+
+ def IDENT(self):
+ return self.getToken(ANFParser.IDENT, 0)
+ def cexp(self):
+ return self.getTypedRuleContext(ANFParser.CexpContext,0)
+
def enterRule(self, listener:ParseTreeListener):
- if hasattr( listener, "enterAexp" ):
- listener.enterAexp(self)
+ if hasattr( listener, "enterLam" ):
+ listener.enterLam(self)
def exitRule(self, listener:ParseTreeListener):
- if hasattr( listener, "exitAexp" ):
- listener.exitAexp(self)
+ if hasattr( listener, "exitLam" ):
+ listener.exitLam(self)
def accept(self, visitor:ParseTreeVisitor):
- if hasattr( visitor, "visitAexp" ):
- return visitor.visitAexp(self)
+ if hasattr( visitor, "visitLam" ):
+ return visitor.visitLam(self)
else:
return visitor.visitChildren(self)
- def aexp(self, _p:int=0):
- _parentctx = self._ctx
- _parentState = self.state
- localctx = ANFParser.AexpContext(self, self._ctx, _parentState)
- _prevctx = localctx
- _startState = 0
- self.enterRecursionRule(localctx, 0, self.RULE_aexp, _p)
+ def aexp(self):
+
+ localctx = ANFParser.AexpContext(self, self._ctx, self.state)
+ self.enterRule(localctx, 0, self.RULE_aexp)
try:
- self.enterOuterAlt(localctx, 1)
- self.state = 15
+ self.state = 38
self._errHandler.sync(self)
- token = self._input.LA(1)
- if token in [12]:
- self.state = 7
+ la_ = self._interp.adaptivePredict(self._input,0,self._ctx)
+ if la_ == 1:
+ localctx = ANFParser.VarContext(self, localctx)
+ self.enterOuterAlt(localctx, 1)
+ self.state = 6
self.match(ANFParser.IDENT)
pass
- elif token in [13]:
- self.state = 8
+
+ elif la_ == 2:
+ localctx = ANFParser.NumContext(self, localctx)
+ self.enterOuterAlt(localctx, 2)
+ self.state = 7
self.match(ANFParser.NUMBER)
pass
- elif token in [5]:
+
+ elif la_ == 3:
+ localctx = ANFParser.AddContext(self, localctx)
+ self.enterOuterAlt(localctx, 3)
+ self.state = 8
+ self.match(ANFParser.T__0)
self.state = 9
- self.match(ANFParser.T__4)
+ self.aexp()
self.state = 10
- self.match(ANFParser.IDENT)
+ self.match(ANFParser.T__1)
self.state = 11
- self.match(ANFParser.T__5)
+ self.aexp()
self.state = 12
- self.cexp()
- self.state = 13
- self.match(ANFParser.T__6)
+ self.match(ANFParser.T__2)
pass
- else:
- raise NoViableAltException(self)
- self._ctx.stop = self._input.LT(-1)
- self.state = 31
- self._errHandler.sync(self)
- _alt = self._interp.adaptivePredict(self._input,2,self._ctx)
- while _alt!=2 and _alt!=ATN.INVALID_ALT_NUMBER:
- if _alt==1:
- if self._parseListeners is not None:
- self.triggerExitRuleEvent()
- _prevctx = localctx
- self.state = 29
- self._errHandler.sync(self)
- la_ = self._interp.adaptivePredict(self._input,1,self._ctx)
- if la_ == 1:
- localctx = ANFParser.AexpContext(self, _parentctx, _parentState)
- self.pushNewRecursionContext(localctx, _startState, self.RULE_aexp)
- self.state = 17
- if not self.precpred(self._ctx, 5):
- from antlr4.error.Errors import FailedPredicateException
- raise FailedPredicateException(self, "self.precpred(self._ctx, 5)")
- self.state = 18
- self.match(ANFParser.T__0)
- self.state = 19
- self.aexp(6)
- pass
-
- elif la_ == 2:
- localctx = ANFParser.AexpContext(self, _parentctx, _parentState)
- self.pushNewRecursionContext(localctx, _startState, self.RULE_aexp)
- self.state = 20
- if not self.precpred(self._ctx, 4):
- from antlr4.error.Errors import FailedPredicateException
- raise FailedPredicateException(self, "self.precpred(self._ctx, 4)")
- self.state = 21
- self.match(ANFParser.T__1)
- self.state = 22
- self.aexp(5)
- pass
-
- elif la_ == 3:
- localctx = ANFParser.AexpContext(self, _parentctx, _parentState)
- self.pushNewRecursionContext(localctx, _startState, self.RULE_aexp)
- self.state = 23
- if not self.precpred(self._ctx, 3):
- from antlr4.error.Errors import FailedPredicateException
- raise FailedPredicateException(self, "self.precpred(self._ctx, 3)")
- self.state = 24
- self.match(ANFParser.T__2)
- self.state = 25
- self.aexp(4)
- pass
-
- elif la_ == 4:
- localctx = ANFParser.AexpContext(self, _parentctx, _parentState)
- self.pushNewRecursionContext(localctx, _startState, self.RULE_aexp)
- self.state = 26
- if not self.precpred(self._ctx, 2):
- from antlr4.error.Errors import FailedPredicateException
- raise FailedPredicateException(self, "self.precpred(self._ctx, 2)")
- self.state = 27
- self.match(ANFParser.T__3)
- self.state = 28
- self.aexp(3)
- pass
-
-
+ elif la_ == 4:
+ localctx = ANFParser.SubContext(self, localctx)
+ self.enterOuterAlt(localctx, 4)
+ self.state = 14
+ self.match(ANFParser.T__0)
+ self.state = 15
+ self.aexp()
+ self.state = 16
+ self.match(ANFParser.T__3)
+ self.state = 17
+ self.aexp()
+ self.state = 18
+ self.match(ANFParser.T__2)
+ pass
+
+ elif la_ == 5:
+ localctx = ANFParser.MulContext(self, localctx)
+ self.enterOuterAlt(localctx, 5)
+ self.state = 20
+ self.match(ANFParser.T__0)
+ self.state = 21
+ self.aexp()
+ self.state = 22
+ self.match(ANFParser.T__4)
+ self.state = 23
+ self.aexp()
+ self.state = 24
+ self.match(ANFParser.T__2)
+ pass
+
+ elif la_ == 6:
+ localctx = ANFParser.DivContext(self, localctx)
+ self.enterOuterAlt(localctx, 6)
+ self.state = 26
+ self.match(ANFParser.T__0)
+ self.state = 27
+ self.aexp()
+ self.state = 28
+ self.match(ANFParser.T__5)
+ self.state = 29
+ self.aexp()
+ self.state = 30
+ self.match(ANFParser.T__2)
+ pass
+
+ elif la_ == 7:
+ localctx = ANFParser.LamContext(self, localctx)
+ self.enterOuterAlt(localctx, 7)
+ self.state = 32
+ self.match(ANFParser.T__0)
self.state = 33
- self._errHandler.sync(self)
- _alt = self._interp.adaptivePredict(self._input,2,self._ctx)
+ self.match(ANFParser.IDENT)
+ self.state = 34
+ self.match(ANFParser.T__6)
+ self.state = 35
+ self.cexp()
+ self.state = 36
+ self.match(ANFParser.T__2)
+ pass
+
except RecognitionException as re:
localctx.exception = re
self._errHandler.reportError(self, re)
self._errHandler.recover(self, re)
finally:
- self.unrollRecursionContexts(_parentctx)
+ self.exitRule()
return localctx
@@ -243,9 +401,24 @@ class ANFParser ( Parser ):
super().__init__(parent, invokingState)
self.parser = parser
+
+ def getRuleIndex(self):
+ return ANFParser.RULE_funcall
+
+
+ def copyFrom(self, ctx:ParserRuleContext):
+ super().copyFrom(ctx)
+
+
+
+ class CallContext(FuncallContext):
+
+ def __init__(self, parser, ctx:ParserRuleContext): # actually a ANFParser.FuncallContext
+ super().__init__(parser)
+ self.copyFrom(ctx)
+
def IDENT(self):
return self.getToken(ANFParser.IDENT, 0)
-
def aexp(self, i:int=None):
if i is None:
return self.getTypedRuleContexts(ANFParser.AexpContext)
@@ -253,24 +426,45 @@ class ANFParser ( Parser ):
return self.getTypedRuleContext(ANFParser.AexpContext,i)
- def getRuleIndex(self):
- return ANFParser.RULE_funcall
-
def enterRule(self, listener:ParseTreeListener):
- if hasattr( listener, "enterFuncall" ):
- listener.enterFuncall(self)
+ if hasattr( listener, "enterCall" ):
+ listener.enterCall(self)
def exitRule(self, listener:ParseTreeListener):
- if hasattr( listener, "exitFuncall" ):
- listener.exitFuncall(self)
+ if hasattr( listener, "exitCall" ):
+ listener.exitCall(self)
def accept(self, visitor:ParseTreeVisitor):
- if hasattr( visitor, "visitFuncall" ):
- return visitor.visitFuncall(self)
+ if hasattr( visitor, "visitCall" ):
+ return visitor.visitCall(self)
else:
return visitor.visitChildren(self)
+ class AtomContext(FuncallContext):
+
+ def __init__(self, parser, ctx:ParserRuleContext): # actually a ANFParser.FuncallContext
+ super().__init__(parser)
+ self.copyFrom(ctx)
+
+ def aexp(self):
+ return self.getTypedRuleContext(ANFParser.AexpContext,0)
+
+
+ def enterRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "enterAtom" ):
+ listener.enterAtom(self)
+
+ def exitRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "exitAtom" ):
+ listener.exitAtom(self)
+
+ def accept(self, visitor:ParseTreeVisitor):
+ if hasattr( visitor, "visitAtom" ):
+ return visitor.visitAtom(self)
+ else:
+ return visitor.visitChildren(self)
+
def funcall(self):
@@ -279,37 +473,39 @@ class ANFParser ( Parser ):
self.enterRule(localctx, 2, self.RULE_funcall)
self._la = 0 # Token type
try:
- self.state = 47
+ self.state = 53
self._errHandler.sync(self)
- la_ = self._interp.adaptivePredict(self._input,4,self._ctx)
+ la_ = self._interp.adaptivePredict(self._input,2,self._ctx)
if la_ == 1:
+ localctx = ANFParser.CallContext(self, localctx)
self.enterOuterAlt(localctx, 1)
- self.state = 34
+ self.state = 40
self.match(ANFParser.IDENT)
- self.state = 35
- self.match(ANFParser.T__4)
- self.state = 36
- self.aexp(0)
self.state = 41
+ self.match(ANFParser.T__0)
+ self.state = 42
+ self.aexp()
+ self.state = 47
self._errHandler.sync(self)
_la = self._input.LA(1)
while _la==8:
- self.state = 37
- self.match(ANFParser.T__7)
- self.state = 38
- self.aexp(0)
self.state = 43
+ self.match(ANFParser.T__7)
+ self.state = 44
+ self.aexp()
+ self.state = 49
self._errHandler.sync(self)
_la = self._input.LA(1)
- self.state = 44
- self.match(ANFParser.T__6)
+ self.state = 50
+ self.match(ANFParser.T__2)
pass
elif la_ == 2:
+ localctx = ANFParser.AtomContext(self, localctx)
self.enterOuterAlt(localctx, 2)
- self.state = 46
- self.aexp(0)
+ self.state = 52
+ self.aexp()
pass
@@ -329,35 +525,70 @@ class ANFParser ( Parser ):
super().__init__(parent, invokingState)
self.parser = parser
+
+ def getRuleIndex(self):
+ return ANFParser.RULE_cexp
+
+
+ def copyFrom(self, ctx:ParserRuleContext):
+ super().copyFrom(ctx)
+
+
+
+ class LetContext(CexpContext):
+
+ def __init__(self, parser, ctx:ParserRuleContext): # actually a ANFParser.CexpContext
+ super().__init__(parser)
+ self.copyFrom(ctx)
+
def IDENT(self):
return self.getToken(ANFParser.IDENT, 0)
-
def funcall(self):
return self.getTypedRuleContext(ANFParser.FuncallContext,0)
-
def cexp(self):
return self.getTypedRuleContext(ANFParser.CexpContext,0)
- def getRuleIndex(self):
- return ANFParser.RULE_cexp
-
def enterRule(self, listener:ParseTreeListener):
- if hasattr( listener, "enterCexp" ):
- listener.enterCexp(self)
+ if hasattr( listener, "enterLet" ):
+ listener.enterLet(self)
def exitRule(self, listener:ParseTreeListener):
- if hasattr( listener, "exitCexp" ):
- listener.exitCexp(self)
+ if hasattr( listener, "exitLet" ):
+ listener.exitLet(self)
def accept(self, visitor:ParseTreeVisitor):
- if hasattr( visitor, "visitCexp" ):
- return visitor.visitCexp(self)
+ if hasattr( visitor, "visitLet" ):
+ return visitor.visitLet(self)
else:
return visitor.visitChildren(self)
+ class FcContext(CexpContext):
+
+ def __init__(self, parser, ctx:ParserRuleContext): # actually a ANFParser.CexpContext
+ super().__init__(parser)
+ self.copyFrom(ctx)
+
+ def funcall(self):
+ return self.getTypedRuleContext(ANFParser.FuncallContext,0)
+
+
+ def enterRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "enterFc" ):
+ listener.enterFc(self)
+
+ def exitRule(self, listener:ParseTreeListener):
+ if hasattr( listener, "exitFc" ):
+ listener.exitFc(self)
+
+ def accept(self, visitor:ParseTreeVisitor):
+ if hasattr( visitor, "visitFc" ):
+ return visitor.visitFc(self)
+ else:
+ return visitor.visitChildren(self)
+
def cexp(self):
@@ -365,27 +596,29 @@ class ANFParser ( Parser ):
localctx = ANFParser.CexpContext(self, self._ctx, self.state)
self.enterRule(localctx, 4, self.RULE_cexp)
try:
- self.state = 57
+ self.state = 63
self._errHandler.sync(self)
token = self._input.LA(1)
if token in [9]:
+ localctx = ANFParser.LetContext(self, localctx)
self.enterOuterAlt(localctx, 1)
- self.state = 49
+ self.state = 55
self.match(ANFParser.T__8)
- self.state = 50
+ self.state = 56
self.match(ANFParser.IDENT)
- self.state = 51
+ self.state = 57
self.match(ANFParser.T__9)
- self.state = 52
+ self.state = 58
self.funcall()
- self.state = 53
+ self.state = 59
self.match(ANFParser.T__10)
- self.state = 54
+ self.state = 60
self.cexp()
pass
- elif token in [5, 12, 13]:
+ elif token in [1, 12, 13]:
+ localctx = ANFParser.FcContext(self, localctx)
self.enterOuterAlt(localctx, 2)
- self.state = 56
+ self.state = 62
self.funcall()
pass
else:
@@ -401,33 +634,5 @@ class ANFParser ( Parser ):
- def sempred(self, localctx:RuleContext, ruleIndex:int, predIndex:int):
- if self._predicates == None:
- self._predicates = dict()
- self._predicates[0] = self.aexp_sempred
- pred = self._predicates.get(ruleIndex, None)
- if pred is None:
- raise Exception("No predicate with index:" + str(ruleIndex))
- else:
- return pred(localctx, predIndex)
-
- def aexp_sempred(self, localctx:AexpContext, predIndex:int):
- if predIndex == 0:
- return self.precpred(self._ctx, 5)
-
-
- if predIndex == 1:
- return self.precpred(self._ctx, 4)
-
-
- if predIndex == 2:
- return self.precpred(self._ctx, 3)
-
-
- if predIndex == 3:
- return self.precpred(self._ctx, 2)
-
-
-
diff --git a/gen/ANFVisitor.py b/gen/ANFVisitor.py
@@ -9,18 +9,58 @@ else:
class ANFVisitor(ParseTreeVisitor):
- # Visit a parse tree produced by ANFParser#aexp.
- def visitAexp(self, ctx:ANFParser.AexpContext):
+ # Visit a parse tree produced by ANFParser#var.
+ def visitVar(self, ctx:ANFParser.VarContext):
return self.visitChildren(ctx)
- # Visit a parse tree produced by ANFParser#funcall.
- def visitFuncall(self, ctx:ANFParser.FuncallContext):
+ # Visit a parse tree produced by ANFParser#num.
+ def visitNum(self, ctx:ANFParser.NumContext):
return self.visitChildren(ctx)
- # Visit a parse tree produced by ANFParser#cexp.
- def visitCexp(self, ctx:ANFParser.CexpContext):
+ # Visit a parse tree produced by ANFParser#add.
+ def visitAdd(self, ctx:ANFParser.AddContext):
+ return self.visitChildren(ctx)
+
+
+ # Visit a parse tree produced by ANFParser#sub.
+ def visitSub(self, ctx:ANFParser.SubContext):
+ return self.visitChildren(ctx)
+
+
+ # Visit a parse tree produced by ANFParser#mul.
+ def visitMul(self, ctx:ANFParser.MulContext):
+ return self.visitChildren(ctx)
+
+
+ # Visit a parse tree produced by ANFParser#div.
+ def visitDiv(self, ctx:ANFParser.DivContext):
+ return self.visitChildren(ctx)
+
+
+ # Visit a parse tree produced by ANFParser#lam.
+ def visitLam(self, ctx:ANFParser.LamContext):
+ return self.visitChildren(ctx)
+
+
+ # Visit a parse tree produced by ANFParser#call.
+ def visitCall(self, ctx:ANFParser.CallContext):
+ return self.visitChildren(ctx)
+
+
+ # Visit a parse tree produced by ANFParser#atom.
+ def visitAtom(self, ctx:ANFParser.AtomContext):
+ return self.visitChildren(ctx)
+
+
+ # Visit a parse tree produced by ANFParser#let.
+ def visitLet(self, ctx:ANFParser.LetContext):
+ return self.visitChildren(ctx)
+
+
+ # Visit a parse tree produced by ANFParser#fc.
+ def visitFc(self, ctx:ANFParser.FcContext):
return self.visitChildren(ctx)
diff --git a/grammar/ANF.g4 b/grammar/ANF.g4
@@ -1,22 +1,22 @@
grammar ANF;
aexp
- : IDENT
- | NUMBER
- | aexp '+' aexp
- | aexp '-' aexp
- | aexp '*' aexp
- | aexp '/' aexp
- | '(' IDENT ':' cexp ')'
+ : IDENT #var
+ | NUMBER #num
+ | '(' aexp '+' aexp ')' #add
+ | '(' aexp '-' aexp ')' #sub
+ | '(' aexp '*' aexp ')' #mul
+ | '(' aexp '/' aexp ')' #div
+ | '(' IDENT ':' cexp ')' #lam
;
funcall
- : IDENT '(' aexp (',' aexp)* ')'
- | aexp
+ : IDENT '(' aexp (',' aexp)* ')' #call
+ | aexp #atom
;
cexp
- : 'let' IDENT '=' funcall 'in' cexp
- | funcall
+ : 'let' IDENT '=' funcall 'in' cexp #let
+ | funcall #fc
;
IDENT: Letter (Letter | Digit)*;
