wasm2js2 import fixes (#2031)

* Don't assume function types exist in legalize-js-interface.
* Properly handle (ignore) imports in RemoveNonJSOps - do not try to recurse into them.
* Run legalize-js-interface and remove-unused-module-elements in wasm2js, the first is necessary, the last is nice to have.

1 files changed, 11 insertions, 0 deletions

diff --git a/scripts/test/env.js b/scripts/test/env.js
index 8079b551a..35b2d38c8 100644
--- a/scripts/test/env.js
+++ b/scripts/test/env.js
@@ -1 +1,12 @@
+var tempRet0 = 0;
+
+export function setTempRet0(x) {
+  tempRet0 = x;
+}
+
+export function getTempRet0() {
+  return tempRet0;
+}
+
 export const __tempMemory__ = 0;
+