Support async/await by including ES2017

This required adjusting the module loading system.

1 files changed, 11 insertions, 0 deletions

diff --git a/testdata/012_async.ts b/testdata/012_async.ts
new file mode 100644
index 000000000..57ae355c2
--- /dev/null
+++ b/testdata/012_async.ts
@@ -0,0 +1,11 @@
+// Check that we can use the async keyword.
+async function main() {
+  await new Promise((resolve, reject) => {
+    console.log("2");
+    setTimeout(resolve, 100);
+  });
+  console.log("3");
+}
+
+console.log("1");
+main();