Files
UglifyJS/test/compress/issue-203.js
kzc ae0f117da6 Introduce new compress option unsafe_arrows (#2278)
* Not always safe to convert a function expression to an arrow
  function when code depends on the function prototype existing.

Fixes #2271
2017-08-16 22:51:26 +08:00

58 lines
1.2 KiB
JavaScript

compress_new_function: {
options = {
unsafe: true,
unsafe_Func: true,
}
input: {
new Function("aa, bb", 'return aa;');
}
expect: {
Function("n,r", "return n");
}
}
compress_new_function_with_destruct: {
options = {
unsafe: true,
unsafe_Func: true,
ecma: 6
}
beautify = {
ecma: 6
}
input: {
new Function("aa, [bb]", 'return aa;');
new Function("aa, {bb}", 'return aa;');
new Function("[[aa]], [{bb}]", 'return aa;');
}
expect: {
Function("n,[r]", "return n");
Function("n,{bb:b}", "return n");
Function("[[n]],[{bb:b}]", "return n");
}
}
compress_new_function_with_destruct_arrows: {
options = {
arrows: true,
unsafe_arrows: true,
unsafe: true,
unsafe_Func: true,
ecma: 6,
}
beautify = {
ecma: 6
}
input: {
new Function("aa, [bb]", 'return aa;');
new Function("aa, {bb}", 'return aa;');
new Function("[[aa]], [{bb}]", 'return aa;');
}
expect: {
Function("n,[a]", "return n");
Function("b,{bb:n}", "return b");
Function("[[b]],[{bb:n}]", "return b");
}
}