From 48d8e31f81f16b059728b4b098223ec0ef4c7510 Mon Sep 17 00:00:00 2001
From: JF Bastien <jfb@chromium.org>
Date: Tue, 22 Dec 2015 12:47:47 -0800
Subject: Add missing virtual dtor

Deleting a Pass* wasn't doing the right thing.
---
 src/pass.cpp | 2 +-
 src/wasm.h   | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/pass.cpp b/src/pass.cpp
index 63b1a7869..59f51df09 100644
--- a/src/pass.cpp
+++ b/src/pass.cpp
@@ -86,7 +86,7 @@ P* PassRunner::getLast() {
 
 PassRunner::~PassRunner() {
   for (auto pass : passes) {
-    delete(pass);
+    delete pass;
   }
 }
 
diff --git a/src/wasm.h b/src/wasm.h
index 8583f9492..9571c0e7e 100644
--- a/src/wasm.h
+++ b/src/wasm.h
@@ -1107,6 +1107,7 @@ private:
 
 template<class ReturnType>
 struct WasmVisitor {
+  virtual ~WasmVisitor() {}
   // should be pure virtual, but https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51048
   // Expression visitors
   virtual ReturnType visitBlock(Block *curr) { abort(); }
-- 
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