Allow rest parameter type to be a readonly array or tuple
This commit is contained in:
parent
d24a63d93d
commit
e5816491ba
|
@ -23180,7 +23180,7 @@ namespace ts {
|
||||||
|
|
||||||
// Only check rest parameter type if it's not a binding pattern. Since binding patterns are
|
// Only check rest parameter type if it's not a binding pattern. Since binding patterns are
|
||||||
// not allowed in a rest parameter, we already have an error from checkGrammarParameterList.
|
// not allowed in a rest parameter, we already have an error from checkGrammarParameterList.
|
||||||
if (node.dotDotDotToken && !isBindingPattern(node.name) && !isTypeAssignableTo(getTypeOfSymbol(node.symbol), anyArrayType)) {
|
if (node.dotDotDotToken && !isBindingPattern(node.name) && !isTypeAssignableTo(getTypeOfSymbol(node.symbol), anyReadonlyArrayType)) {
|
||||||
error(node, Diagnostics.A_rest_parameter_must_be_of_an_array_type);
|
error(node, Diagnostics.A_rest_parameter_must_be_of_an_array_type);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in a new issue