From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" <mattatobin@localhost.localdomain> Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- .../tests/ecma_6/Generators/delegating-yield-11.js | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 js/src/tests/ecma_6/Generators/delegating-yield-11.js (limited to 'js/src/tests/ecma_6/Generators/delegating-yield-11.js') diff --git a/js/src/tests/ecma_6/Generators/delegating-yield-11.js b/js/src/tests/ecma_6/Generators/delegating-yield-11.js new file mode 100644 index 000000000..f7e6650fb --- /dev/null +++ b/js/src/tests/ecma_6/Generators/delegating-yield-11.js @@ -0,0 +1,20 @@ +// The first call to yield* passes one arg to "next". + +function Iter() { + function next() { + if (arguments.length != 1) + throw Error; + return { value: 42, done: true } + } + + this.next = next; + this[Symbol.iterator] = function () { return this; } +} + +function* delegate(iter) { return yield* iter; } + +var iter = delegate(new Iter()); +assertDeepEq(iter.next(), {value:42, done:true}); + +if (typeof reportCompare == "function") + reportCompare(true, true); -- cgit v1.2.3