fjsc: 'word' -> word-parser

db4
Doug Coleman 2015-08-15 18:30:53 -07:00
parent be82224fe9
commit 75d63f8407
2 changed files with 64 additions and 64 deletions

View File

@ -4,50 +4,50 @@ USING: kernel tools.test peg fjsc ;
IN: fjsc.tests
{ T{ ast-expression f V{ T{ ast-number f 55 } T{ ast-identifier f "2abc1" } T{ ast-number f 100 } } } } [
"55 2abc1 100" 'expression' parse
"55 2abc1 100" expression-parser parse
] unit-test
{ T{ ast-quotation f V{ T{ ast-number f 55 } T{ ast-identifier f "2abc1" } T{ ast-number f 100 } } } } [
"[ 55 2abc1 100 ]" 'quotation' parse
"[ 55 2abc1 100 ]" quotation-parser parse
] unit-test
{ T{ ast-array f V{ T{ ast-number f 55 } T{ ast-identifier f "2abc1" } T{ ast-number f 100 } } } } [
"{ 55 2abc1 100 }" 'array' parse
"{ 55 2abc1 100 }" array-parser parse
] unit-test
{ T{ ast-stack-effect f V{ } V{ "d" "e" "f" } } } [
"( -- d e f )" 'stack-effect' parse
"( -- d e f )" stack-effect-parser parse
] unit-test
{ T{ ast-stack-effect f V{ "a" "b" "c" } V{ "d" "e" "f" } } } [
"( a b c -- d e f )" 'stack-effect' parse
"( a b c -- d e f )" stack-effect-parser parse
] unit-test
{ T{ ast-stack-effect f V{ "a" "b" "c" } V{ } } } [
"( a b c -- )" 'stack-effect' parse
"( a b c -- )" stack-effect-parser parse
] unit-test
{ T{ ast-stack-effect f V{ } V{ } } } [
"( -- )" 'stack-effect' parse
"( -- )" stack-effect-parser parse
] unit-test
{ f } [
": foo ( a b -- c d ) abcdefghijklmn 123 ;" 'expression' parse not
": foo ( a b -- c d ) abcdefghijklmn 123 ;" expression-parser parse not
] unit-test
{ T{ ast-expression f V{ T{ ast-string f "abcd" } } } } [
"\"abcd\"" 'statement' parse
"\"abcd\"" statement-parser parse
] unit-test
{ T{ ast-expression f V{ T{ ast-use f "foo" } } } } [
"USE: foo" 'statement' parse
"USE: foo" statement-parser parse
] unit-test
{ T{ ast-expression f V{ T{ ast-in f "foo" } } } } [
"IN: foo" 'statement' parse
"IN: foo" statement-parser parse
] unit-test
{ T{ ast-expression f V{ T{ ast-using f V{ "foo" "bar" } } } } } [
"USING: foo bar ;" 'statement' parse
"USING: foo bar ;" statement-parser parse
] unit-test

View File

@ -28,7 +28,7 @@ TUPLE: ast-hashtable elements ;
[ digit? not ]
} 1&& ;
: 'identifier-ends' ( -- parser )
: identifier-ends-parser ( -- parser )
[
{
[ blank? not ]
@ -40,22 +40,22 @@ TUPLE: ast-hashtable elements ;
} 1&&
] satisfy repeat0 ;
: 'identifier-middle' ( -- parser )
: identifier-middle-parser ( -- parser )
[ identifier-middle? ] satisfy repeat1 ;
: 'identifier' ( -- parser )
: identifier-parser ( -- parser )
[
'identifier-ends' ,
'identifier-middle' ,
'identifier-ends' ,
identifier-ends-parser ,
identifier-middle-parser ,
identifier-ends-parser ,
] seq* [
"" concat-as f ast-identifier boa
] action ;
DEFER: 'expression'
DEFER: expression-parser
: 'effect-name' ( -- parser )
: effect-name-parser ( -- parser )
[
{
[ blank? not ]
@ -64,54 +64,54 @@ DEFER: 'expression'
} 1&&
] satisfy repeat1 [ >string ] action ;
: 'stack-effect' ( -- parser )
: stack-effect-parser ( -- parser )
[
"(" token hide ,
'effect-name' sp repeat0 ,
effect-name-parser sp repeat0 ,
"--" token sp hide ,
'effect-name' sp repeat0 ,
effect-name-parser sp repeat0 ,
")" token sp hide ,
] seq* [
first2 ast-stack-effect boa
] action ;
: 'define' ( -- parser )
: define-parser ( -- parser )
[
":" token sp hide ,
'identifier' sp [ value>> ] action ,
'stack-effect' sp optional ,
'expression' ,
identifier-parser sp [ value>> ] action ,
stack-effect-parser sp optional ,
expression-parser ,
";" token sp hide ,
] seq* [ first3 ast-define boa ] action ;
: 'quotation' ( -- parser )
: quotation-parser ( -- parser )
[
"[" token sp hide ,
'expression' [ values>> ] action ,
expression-parser [ values>> ] action ,
"]" token sp hide ,
] seq* [ first ast-quotation boa ] action ;
: 'array' ( -- parser )
: array-parser ( -- parser )
[
"{" token sp hide ,
'expression' [ values>> ] action ,
expression-parser [ values>> ] action ,
"}" token sp hide ,
] seq* [ first ast-array boa ] action ;
: 'word' ( -- parser )
: word-parser ( -- parser )
[
"\\" token sp hide ,
'identifier' sp ,
identifier-parser sp ,
] seq* [ first value>> f ast-word boa ] action ;
: 'atom' ( -- parser )
: atom-parser ( -- parser )
[
'identifier' ,
'integer' [ ast-number boa ] action ,
'string' [ ast-string boa ] action ,
identifier-parser ,
integer-parser [ ast-number boa ] action ,
string-parser [ ast-string boa ] action ,
] choice* ;
: 'comment' ( -- parser )
: comment-parser ( -- parser )
[
[
"#!" token sp ,
@ -122,55 +122,55 @@ DEFER: 'expression'
] satisfy repeat0 ,
] seq* [ drop ast-comment boa ] action ;
: 'USE:' ( -- parser )
: USE-parser ( -- parser )
[
"USE:" token sp hide ,
'identifier' sp ,
identifier-parser sp ,
] seq* [ first value>> ast-use boa ] action ;
: 'IN:' ( -- parser )
: IN-parser ( -- parser )
[
"IN:" token sp hide ,
'identifier' sp ,
identifier-parser sp ,
] seq* [ first value>> ast-in boa ] action ;
: 'USING:' ( -- parser )
: USING-parser ( -- parser )
[
"USING:" token sp hide ,
'identifier' sp [ value>> ] action repeat1 ,
identifier-parser sp [ value>> ] action repeat1 ,
";" token sp hide ,
] seq* [ first ast-using boa ] action ;
: 'hashtable' ( -- parser )
: hashtable-parser ( -- parser )
[
"H{" token sp hide ,
'expression' [ values>> ] action ,
expression-parser [ values>> ] action ,
"}" token sp hide ,
] seq* [ first ast-hashtable boa ] action ;
: 'parsing-word' ( -- parser )
: parsing-word-parser ( -- parser )
[
'USE:' ,
'USING:' ,
'IN:' ,
USE-parser ,
USING-parser ,
IN-parser ,
] choice* ;
: 'expression' ( -- parser )
: expression-parser ( -- parser )
[
[
'comment' ,
'parsing-word' sp ,
'quotation' sp ,
'define' sp ,
'array' sp ,
'hashtable' sp ,
'word' sp ,
'atom' sp ,
comment-parser ,
parsing-word-parser sp ,
quotation-parser sp ,
define-parser sp ,
array-parser sp ,
hashtable-parser sp ,
word-parser sp ,
atom-parser sp ,
] choice* repeat0 [ ast-expression boa ] action
] delay ;
: 'statement' ( -- parser )
'expression' ;
: statement-parser ( -- parser )
expression-parser ;
GENERIC: (compile) ( ast -- )
GENERIC: (literal) ( ast -- )
@ -334,7 +334,7 @@ M: wrapper (parse-factor-quotation) ( object -- ast )
GENERIC: fjsc-parse ( object -- ast )
M: string fjsc-parse ( object -- ast )
'expression' parse ;
expression-parser parse ;
M: quotation fjsc-parse ( object -- ast )
[ (parse-factor-quotation) ] { } map-as ast-expression boa ;
@ -349,11 +349,11 @@ M: quotation fjsc-parse ( object -- ast )
] with-string-writer ;
: fjsc-compile* ( string -- string )
'statement' parse fjsc-compile ;
statement-parser parse fjsc-compile ;
: fc* ( string -- )
[
'statement' parse values>> do-expressions
statement-parser parse values>> do-expressions
] { } make [ write ] each ;
: fjsc-literal ( ast -- string )