es6.d.ts has incorrect signature for console.log #4755
Description
The default signature for console.log is wrong.
log(message?: any, ...optionalParams: any[]): void;
See this code example:
function puts(...optionalParams: any[]): void {
console.log.apply(this, arguments); // no error
// Supplied parameters do not match any signature of call target.
// Method Console.log(message?: any, ...optionalParams: any[]): void;
console.log(...arguments); // see error above
}If I update the signature to log(...optionalParams: any[]): void; then it works.
Activity
mhegazy commentedon Sep 12, 2015
until this is fixed, you can explicitly add the overload to one of your files:
DanielRosenwasser commentedon Sep 12, 2015
This isn't wrong, this is a limitation of our semantics for the spread operator.
mhegazy commentedon Sep 12, 2015
Daniel Rosenwasser (@DanielRosenwasser) do you mind filing an issue for that.
DanielRosenwasser commentedon Sep 12, 2015
Filed #4759. I'd rather we fixed that instead of the signature for
console.log.bootstraponline commentedon Sep 12, 2015
Agreed.