rem: function push(_polygon){ this.array.push(_polygon); 
add: function push(polygon){ this.array.push(polygon); 
context:   function push(_polygon){ // void    this.array.push(_polygon);  }
meta: 1969	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1969/22effc184fba0b4df713bacaeaec94f14fd2e169/polygons.js/buggy/engine/polygons.js