From 412fedcc6d39a9de88b78a52adb0d78ba8565ca9 Mon Sep 17 00:00:00 2001
From: Dan Gohman <sunfish@mozilla.com>
Date: Tue, 3 Oct 2017 13:30:12 -0700
Subject: [PATCH] Fix reseting of the heap when compiling a module containing
 multiple functions.

---
 lib/wasmstandalone/src/standalone.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/wasmstandalone/src/standalone.rs b/lib/wasmstandalone/src/standalone.rs
index 31dbfe3d84..7ab7afecea 100644
--- a/lib/wasmstandalone/src/standalone.rs
+++ b/lib/wasmstandalone/src/standalone.rs
@@ -334,6 +334,7 @@ impl WasmRuntime for Runtime {
         self.has_current_memory = None;
         self.has_grow_memory = None;
         self.func_indices.clear();
+        self.the_heap = PackedOption::default();
     }
     fn declare_global(&mut self, global: Global) {
         debug_assert!(!self.instantiated);