Delay all exceptions in WebAssembly.instantiate

test/mjsunit/wasm/js-api.js

Index: test/mjsunit/wasm/js-api.js
diff --git a/test/mjsunit/wasm/js-api.js b/test/mjsunit/wasm/js-api.js
index d7a3ea1358629eaf664f7bc76b3ab5a3d02ad5f7..ec07cfe6b4d1623750b78265cbe3c9eae6bab3d4 100644
--- a/test/mjsunit/wasm/js-api.js
+++ b/test/mjsunit/wasm/js-api.js
@@ -587,15 +587,11 @@ assertEq(instantiate.length, 1);
 assertEq(instantiate.name, "instantiate");
 function assertInstantiateError(args, err, msg) {
   var error = null;
-  try {
-    instantiate(...args).catch(e => error = e);
-  } catch(e) {
-    error = e;
-  }
+  instantiate(...args).catch(e => error = e);
   drainJobQueue();
   assertEq(error instanceof err, true);
   assertEq(Boolean(error.stack.match("js-api.js")), true);
-  //TOassertEq(Boolean(error.message.match(msg)), true);
+  //TODO assertEq(Boolean(error.message.match(msg)), true);
 }
 var scratch_memory = new WebAssembly.Memory(new ArrayBuffer(10));
 assertInstantiateError([], TypeError, /requires more than 0 arguments/);