issue_269_1: { options = { unsafe: true, } input: { var x = {}; console.log( String(x), Number(x), Boolean(x), String(), Number(), Boolean() ); } expect: { var x = {}; console.log( x + "", +x, !!x, "", 0, false ); } expect_stdout: true } issue_269_dangers: { options = { unsafe: true, } input: { var x = {}; console.log( String(x, x), Number(x, x), Boolean(x, x) ); } expect: { var x = {}; console.log(String(x, x), Number(x, x), Boolean(x, x)); } expect_stdout: true } issue_269_in_scope: { options = { unsafe: true, } input: { var String, Number, Boolean; var x = {}; console.log( String(x), Number(x, x), Boolean(x) ); } expect: { var String, Number, Boolean; var x = {}; console.log(String(x), Number(x, x), Boolean(x)); } expect_stdout: true } strings_concat: { options = { strings: true, unsafe: true, } input: { var x = {}; console.log( String(x + "str"), String("str" + x) ); } expect: { var x = {}; console.log( x + "str", "str" + x ); } expect_stdout: true } regexp: { options = { evaluate: true, unsafe: true, } input: { RegExp("foo"); RegExp("bar", "ig"); RegExp(foo); RegExp("bar", ig); RegExp("should", "fail"); } expect: { /foo/; /bar/ig; RegExp(foo); RegExp("bar", ig); RegExp("should", "fail"); } expect_warnings: [ 'WARN: Error converting RegExp("should","fail") [test/compress/issue-269.js:5,8]', ] }