1 files changed, 2 insertions, 2 deletions
diff --git a/src/asm2wasm.h b/src/asm2wasm.h
index b968b8596..7fa252c8c 100644
--- a/src/asm2wasm.h
+++ b/src/asm2wasm.h
@@ -1489,7 +1489,7 @@ Function* Asm2WasmBuilder::processFunction(Ref ast) {
 void Asm2WasmBuilder::optimize() {
   // Optimization passes. Note: no effort is made to free nodes that are no longer held on to.
 
-  struct BlockBreakOptimizer : public WasmWalker<BlockBreakOptimizer, void> {
+  struct BlockBreakOptimizer : public WasmWalker<BlockBreakOptimizer> {
     void visitBlock(Block *curr) {
       // if the block ends in a break on this very block, then just put the value there
       Break *last = curr->list[curr->list.size()-1]->dyn_cast<Break>();
@@ -1504,7 +1504,7 @@ void Asm2WasmBuilder::optimize() {
       }
       // we might be broken to, but maybe there isn't a break (and we may have removed it, leading to this)
 
-      struct BreakSeeker : public WasmWalker<BreakSeeker, void> {
+      struct BreakSeeker : public WasmWalker<BreakSeeker> {
         IString target; // look for this one
         size_t found;