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warn: {
options = {
evaluate: true,
inline: true,
passes: 2,
properties: true,
reduce_funcs: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
function f() {
return g();
}
function g() {
return g["call" + "er"].arguments;
}
// 3
console.log(f(1, 2, 3).length);
}
expect: {
// TypeError: Cannot read property 'arguments' of null
console.log(function g() {
return g.caller.arguments;
}().length);
}
expect_warnings: [
"WARN: Function.prototype.arguments not supported [test/compress/issue-2719.js:5,19]",
"WARN: Function.prototype.caller not supported [test/compress/issue-2719.js:5,19]",
]
}
|
