github/coffeescript
1
1
Fork 0
mirror of https://github.com/jashkenas/coffeescript.git synced 2026-02-17 19:11:22 -05:00
Code Issues Packages Projects Releases Wiki Activity

made In node invertible

Browse Source
This commit is contained in:
satyr
2010-10-21 09:16:17 +09:00
parent 53fbfc7d15
commit 31746ce692
7 changed files with 111 additions and 87 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
src/grammar.coffee
View File

@@ -525,37 +525,34 @@ grammar =
# -type rule, but in order to make the precedence binding possible, separate
# rules are necessary.
Operation: [
o "UNARY Expression", -> new Op $1, $2
o "- Expression", (-> new Op '-', $2), prec: 'UNARY'
o "+ Expression", (-> new Op '+', $2), prec: 'UNARY'
o 'UNARY Expression', -> new Op $1 , $2
o '- Expression', (-> new Op '-', $2), prec: 'UNARY'
o '+ Expression', (-> new Op '+', $2), prec: 'UNARY'
o "-- SimpleAssignable", -> new Op '--', $2
o "++ SimpleAssignable", -> new Op '++', $2
o "SimpleAssignable --", -> new Op '--', $1, null, true
o "SimpleAssignable ++", -> new Op '++', $1, null, true
o '-- SimpleAssignable', -> new Op '--', $2
o '++ SimpleAssignable', -> new Op '++', $2
o 'SimpleAssignable --', -> new Op '--', $1, null, true
o 'SimpleAssignable ++', -> new Op '++', $1, null, true
o "Expression + Expression", -> new Op '+', $1, $3
o "Expression - Expression", -> new Op '-', $1, $3
o "Expression == Expression", -> new Op '==', $1, $3
o "Expression != Expression", -> new Op '!=', $1, $3
o 'Expression + Expression', -> new Op '+' , $1, $3
o 'Expression - Expression', -> new Op '-' , $1, $3
o 'Expression == Expression', -> new Op '==', $1, $3
o 'Expression != Expression', -> new Op '!=', $1, $3
o "Expression MATH Expression", -> new Op $2, $1, $3
o "Expression SHIFT Expression", -> new Op $2, $1, $3
o "Expression COMPARE Expression", -> new Op $2, $1, $3
o "Expression LOGIC Expression", -> new Op $2, $1, $3
o "SimpleAssignable COMPOUND_ASSIGN Expression",
-> new Assign $1, $3, $2
o "SimpleAssignable COMPOUND_ASSIGN INDENT Expression OUTDENT",
-> new Assign $1, $4, $2
o "Expression RELATION Expression", ->
o 'Expression MATH Expression', -> new Op $2, $1, $3
o 'Expression SHIFT Expression', -> new Op $2, $1, $3
o 'Expression COMPARE Expression', -> new Op $2, $1, $3
o 'Expression LOGIC Expression', -> new Op $2, $1, $3
o 'Expression RELATION Expression', ->
if $2.charAt(0) is '!'
if $2 is '!in'
new Op '!', new In $1, $3
else
new Op '!', new Parens new Op $2.slice(1), $1, $3
new Op($2.slice(1), $1, $3).invert()
else
if $2 is 'in' then new In $1, $3 else new Op $2, $1, $3
new Op $2, $1, $3
o 'SimpleAssignable COMPOUND_ASSIGN Expression',
-> new Assign $1, $3, $2
o 'SimpleAssignable COMPOUND_ASSIGN INDENT Expression OUTDENT',
-> new Assign $1, $4, $2
]