wasm2js: Support for exported memory (#3323)

The asmFunc now sets the outer scope's `bufferView` variable
as well as its own internal views.

1 files changed, 5 insertions, 4 deletions

diff --git a/test/wasm2js/dynamicLibrary.2asm.js.opt b/test/wasm2js/dynamicLibrary.2asm.js.opt
index 44658694e..6c310360c 100644
--- a/test/wasm2js/dynamicLibrary.2asm.js.opt
+++ b/test/wasm2js/dynamicLibrary.2asm.js.opt
@@ -23,6 +23,7 @@ function asmFunc(env) {
  var HEAPU32 = new Uint32Array(buffer);
  var HEAPF32 = new Float32Array(buffer);
  var HEAPF64 = new Float64Array(buffer);
+ bufferView = HEAPU8;
  var Math_imul = Math.imul;
  var Math_fround = Math.fround;
  var Math_abs = Math.abs;
@@ -55,8 +56,11 @@ function asmFunc(env) {
  };
 }
 
+var bufferView;
 var memasmFunc = new ArrayBuffer(16777216);
-var bufferView = new Uint8Array(memasmFunc);
+var retasmFunc = asmFunc(  { abort: function() { throw new Error('abort'); },
+    memory: { buffer : memasmFunc }
+  });
 for (var base64ReverseLookup = new Uint8Array(123/*'z'+1*/), i = 25; i >= 0; --i) {
     base64ReverseLookup[48+i] = 52+i; // '0-9'
     base64ReverseLookup[65+i] = i; // 'A-Z'
@@ -77,7 +81,4 @@ for (var base64ReverseLookup = new Uint8Array(123/*'z'+1*/), i = 25; i >= 0; --i
     return uint8Array;
   }
   base64DecodeToExistingUint8Array(bufferView, memoryBase, "ZHluYW1pYyBkYXRh");
-var retasmFunc = asmFunc(  { abort: function() { throw new Error('abort'); },
-    memory: { buffer : memasmFunc }
-  });
 export var baz = retasmFunc.baz;