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Fix //= operator (#4410)

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Valentine Valyaeff 2016-12-23 15:37:11 +02:00 • committed by Simon Lydell
parent ebb56e08ca
commit 0a6aeef0c9
3 changed files with 6 additions and 4 deletions
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5
lib/coffee-script/nodes.js
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@ -3115,9 +3115,10 @@
};
Op.prototype.compileFloorDivision = function(o) {
var div, floor;
var div, floor, second;
floor = new Value(new IdentifierLiteral('Math'), [new Access(new PropertyName('floor'))]);
div = new Op('/', this.first, this.second);
second = this.second.isComplex() ? new Parens(this.second) : this.second;
div = new Op('/', this.first, second);
return new Call(floor, [div]).compileToFragments(o);
};

3
src/nodes.coffee
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@ -2083,7 +2083,8 @@ exports.Op = class Op extends Base
compileFloorDivision: (o) ->
floor = new Value new IdentifierLiteral('Math'), [new Access new PropertyName 'floor']
div = new Op '/', @first, @second
second = if @second.isComplex() then new Parens @second else @second
div = new Op '/', @first, second
new Call(floor, [div]).compileToFragments o
compileModulo: (o) ->

2
test/operators.coffee
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@ -330,7 +330,7 @@ test "floor division operator", ->
test "floor division operator compound assignment", ->
a = 7
a //= 2
a //= 1 + 1
eq 3, a
test "modulo operator", ->