rem: exitFunc ("test4"); 
add: exitFunc ("test4"); 
context: function test4(){    /* generate an error with only msg and filename properties */    enterFunc ("test4");    var expectedLine = 198;    var e = new InternalError ("msg", "file");    reportCompare ("(new InternalError(\"msg\", \"file\", " + expectedLine + "))",                   e.toSource(),                   "toSource() returned unexpected result.");    reportCompare ("file", e.fileName,                   "fileName property returned unexpected value.");    reportCompare (expectedLine, e.lineNumber,                   "lineNumber property returned unexpected value.");    exitFunc ("test4");}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8395/3703c3c05f398a63e55992f7687ef65273b26d6a/regress-50447-1.js/clean/js/tests/js1_5/extensions/regress-50447-1.js