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nagated relational operators are now grouped into NOT_RELATED, fixing #720

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satyr
2010-10-06 00:43:44 +09:00
parent 1e60c4c4d2
commit 380bee97dd
9 changed files with 39 additions and 35 deletions
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14
src/grammar.coffee
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@@ -553,11 +553,13 @@ grammar =
o "Value COMPOUND_ASSIGN INDENT Expression OUTDENT", -> new OpNode $2, $1, $4
o "Expression IN Expression", -> new InNode $1, $3
o "Expression OF Expression", -> new OpNode 'in', $1, $3
o "Expression INSTANCEOF Expression", -> new OpNode 'instanceof', $1, $3
o "Expression UNARY IN Expression", -> new OpNode $2, new InNode $1, $4
o "Expression UNARY OF Expression", -> new OpNode $2, new ParentheticalNode new OpNode 'in', $1, $4
o "Expression UNARY INSTANCEOF Expression", -> new OpNode $2, new ParentheticalNode new OpNode 'instanceof', $1, $4
o "Expression OF Expression", -> new OpNode $2, $1, $3
o "Expression INSTANCEOF Expression", -> new OpNode $2, $1, $3
o "Expression NOT_RELATED Expression", ->
if $2 is 'in'
new OpNode '!', new InNode $1, $3
else
new OpNode '!', new ParentheticalNode new OpNode $2, $1, $3
]
@@ -581,7 +583,7 @@ operators = [
["left", '+', '-']
["left", 'SHIFT']
["left", 'COMPARE']
["left", 'INSTANCEOF']
["left", 'INSTANCEOF', 'NOT_RELATED']
["left", '==', '!=']
["left", 'LOGIC']
["right", 'COMPOUND_ASSIGN']