From 8408cab1fdf67ce9ff331a131f06610909b78e61 Mon Sep 17 00:00:00 2001
From: Alon Zakai <azakai@google.com>
Date: Mon, 19 Oct 2020 14:54:38 -0700
Subject: wasm-reduce: When trying to remove a function, try to replace
 ref.func usages too (#3254)

---
 src/tools/wasm-reduce.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/tools/wasm-reduce.cpp')

diff --git a/src/tools/wasm-reduce.cpp b/src/tools/wasm-reduce.cpp
index bb2de0896..6b4483dd2 100644
--- a/src/tools/wasm-reduce.cpp
+++ b/src/tools/wasm-reduce.cpp
@@ -937,6 +937,11 @@ struct Reducer
           replaceCurrent(Builder(*getModule()).replaceWithIdenticalType(curr));
         }
       }
+      void visitRefFunc(RefFunc* curr) {
+        if (names.count(curr->func)) {
+          replaceCurrent(Builder(*getModule()).replaceWithIdenticalType(curr));
+        }
+      }
       void visitExport(Export* curr) {
         if (names.count(curr->value)) {
           exportsToRemove.push_back(curr->name);
-- 
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