From 3c4abe6920253f63621a314890878b6037335a73 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 25 Jun 2023 15:47:47 +0100
Subject: Add WASM code gen for push-unit instruction

---
 src/main/java/org/shedlang/compiler/backends/wasm/WasmCodeGen.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/main/java')

diff --git a/src/main/java/org/shedlang/compiler/backends/wasm/WasmCodeGen.java b/src/main/java/org/shedlang/compiler/backends/wasm/WasmCodeGen.java
index 443393d1..e71d1f15 100644
--- a/src/main/java/org/shedlang/compiler/backends/wasm/WasmCodeGen.java
+++ b/src/main/java/org/shedlang/compiler/backends/wasm/WasmCodeGen.java
@@ -36,9 +36,9 @@ public class WasmCodeGen {
             case PushStringInstruction pushStringInstruction -> {
                 throw new UnsupportedOperationException("TODO");
             }
-            case PushUnitInstruction pushUnitInstruction -> {
-                throw new UnsupportedOperationException("TODO");
-            }
+            case PushUnitInstruction pushUnit ->
+                context.addInstruction(new WasmI32Const(0));
+
             case ReturnInstruction returnInstruction -> {
                 throw new UnsupportedOperationException("TODO");
             }
-- 
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