From 25a335b740da7e7f199edcad617251d19aa6b18b Mon Sep 17 00:00:00 2001
From: Alon Zakai <alonzakai@gmail.com>
Date: Mon, 2 Nov 2015 13:00:23 -0800
Subject: abort on switches, for now

---
 src/asm2wasm.h | 6 +++++-
 src/wasm.h     | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/asm2wasm.h b/src/asm2wasm.h
index e5ba3a499..7d8d4d47a 100644
--- a/src/asm2wasm.h
+++ b/src/asm2wasm.h
@@ -962,7 +962,11 @@ Function* Asm2WasmBuilder::processFunction(Ref ast) {
       return ret;
     } else if (what == SWITCH) {
       // XXX switch is still in flux in the spec repo, just emit a placeholder
-      return allocator.alloc<Nop>();
+#ifndef __EMSCRIPTEN__
+      return allocator.alloc<Nop>(); // ignore in reference interpreter
+#else
+      return allocator.alloc<Host>(); // XXX abort in wasm.js
+#endif
 #if 0
       IString name = getNextId("switch");
       breakStack.push_back(name);
diff --git a/src/wasm.h b/src/wasm.h
index 95b44c344..e1ffe76a1 100644
--- a/src/wasm.h
+++ b/src/wasm.h
@@ -759,7 +759,7 @@ public:
   ExpressionList operands;
 
   std::ostream& doPrint(std::ostream &o, unsigned indent) {
-    abort();
+    return printOpening(o, "host") << ')';
   }
 };
 
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