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jashkenas--coffeescript
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Make power operator compilation use proper AST nodes

This commit is contained in:
Demian Ferreiro 2013-03-25 00:02:21 -03:00
parent e237abff84
commit fbc019171c
2 changed files with 6 additions and 9 deletions
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8
lib/coffee-script/nodes.js
View File

@ -2348,11 +2348,9 @@
}; };
Op.prototype.compilePower = function(o) { Op.prototype.compilePower = function(o) {
var left, parts, right; var pow;
left = this.first.compileToFragments(o, LEVEL_OP); pow = new Value(new Literal('Math'), [new Access(new Literal('pow'))]);
right = this.second.compileToFragments(o, LEVEL_OP); return new Call(pow, [this.first, this.second]).compileToFragments(o);
parts = [this.makeCode('Math.pow('), left, this.makeCode(', '), right, this.makeCode(')')];
return this.joinFragmentArrays(parts, '');
}; };
Op.prototype.toString = function(idt) { Op.prototype.toString = function(idt) {

7
src/nodes.coffee
View File

@ -1669,10 +1669,9 @@ exports.Op = class Op extends Base
@joinFragmentArrays parts, '' @joinFragmentArrays parts, ''
compilePower: (o) -> compilePower: (o) ->
left = @first.compileToFragments o, LEVEL_OP # Make a Math.pow call
right = @second.compileToFragments o, LEVEL_OP pow = new Value new Literal('Math'), [new Access new Literal 'pow']
parts = [@makeCode('Math.pow('), left, @makeCode(', '), right, @makeCode(')')] new Call(pow, [@first, @second]).compileToFragments o
@joinFragmentArrays parts, ''
toString: (idt) -> toString: (idt) ->
super idt, @constructor.name + ' ' + @operator super idt, @constructor.name + ' ' + @operator