From 3a139894dab4b6e4d7c3bf97ed97a90665d9d6df Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 17 Sep 2023 17:20:23 +0100
Subject: Add typed tuple target

---
 src/main/java/org/shedlang/compiler/ast/typed/TypedTargetNode.java | 3 +++
 src/main/java/org/shedlang/compiler/stackir/StackCompiler.java     | 4 ++++
 2 files changed, 7 insertions(+)

(limited to 'src/main/java')

diff --git a/src/main/java/org/shedlang/compiler/ast/typed/TypedTargetNode.java b/src/main/java/org/shedlang/compiler/ast/typed/TypedTargetNode.java
index 4a86975b..61ead210 100644
--- a/src/main/java/org/shedlang/compiler/ast/typed/TypedTargetNode.java
+++ b/src/main/java/org/shedlang/compiler/ast/typed/TypedTargetNode.java
@@ -2,8 +2,11 @@ package org.shedlang.compiler.ast.typed;
 
 import org.shedlang.compiler.sources.Source;
 
+import java.util.List;
+
 public sealed interface TypedTargetNode extends TypedNode {
     record Reassign(String name, Source source) implements TypedTargetNode {}
+    record Tuple(List<TypedTargetNode> elements, Source source) implements TypedTargetNode {}
     record Val(String name, Source source) implements TypedTargetNode {}
     record Var(String name, Source source) implements TypedTargetNode {}
 }
diff --git a/src/main/java/org/shedlang/compiler/stackir/StackCompiler.java b/src/main/java/org/shedlang/compiler/stackir/StackCompiler.java
index 2c9d6065..31dffc42 100644
--- a/src/main/java/org/shedlang/compiler/stackir/StackCompiler.java
+++ b/src/main/java/org/shedlang/compiler/stackir/StackCompiler.java
@@ -380,6 +380,10 @@ public class StackCompiler {
                 yield context;
             }
 
+            case TypedTargetNode.Tuple tuple -> {
+                throw new UnsupportedOperationException("TODO");
+            }
+
             case TypedTargetNode.Val val -> {
                 context = context.addInstruction(
                     new LocalStoreInstruction(
-- 
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