Remove `Push` (#2867)

Push and Pop have been superseded by tuples for their original
intended purpose of supporting multivalue. Pop is still used to
represent block arguments for exception handling, but there are no
plans to use Push for anything now or in the future.

1 files changed, 0 insertions, 7 deletions

diff --git a/src/wasm/wasm-s-parser.cpp b/src/wasm/wasm-s-parser.cpp
index 65351fe99..7ca8dd131 100644
--- a/src/wasm/wasm-s-parser.cpp
+++ b/src/wasm/wasm-s-parser.cpp
@@ -1581,13 +1581,6 @@ Expression* SExpressionWasmBuilder::makeMemoryFill(Element& s) {
   return ret;
 }
 
-Expression* SExpressionWasmBuilder::makePush(Element& s) {
-  auto ret = allocator.alloc<Push>();
-  ret->value = parseExpression(s[1]);
-  ret->finalize();
-  return ret;
-}
-
 Expression* SExpressionWasmBuilder::makePop(Type type) {
   auto ret = allocator.alloc<Pop>();
   ret->type = type;