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Allow patterns as argument of RestElement (#8414)

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This commit is contained in:
Elian Ibaj
2018-09-06 22:35:37 +02:00
committed by Nicolò Ribaudo
parent d9149aa2f3
commit 9eef660daa
4 changed files with 24 additions and 1 deletions
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5
packages/babel-plugin-transform-parameters/test/fixtures/parameters/rest-patterns/exec.js vendored Normal file
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@@ -0,0 +1,5 @@
function foo(...{ length }) {
return length;
}
expect(foo(1, 2, 3)).toEqual(3);

1
packages/babel-plugin-transform-parameters/test/fixtures/parameters/rest-patterns/input.js vendored Normal file
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@@ -0,0 +1 @@
function foo(...[a]) {}

7
packages/babel-plugin-transform-parameters/test/fixtures/parameters/rest-patterns/output.js vendored Normal file
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@@ -0,0 +1,7 @@
function foo() {
for (var _len = arguments.length, _ref = new Array(_len), _key = 0; _key < _len; _key++) {
_ref[_key] = arguments[_key];
}
var a = _ref[0];
}