Add return-void instruction to Patio

2 files changed, 7 insertions, 0 deletions

diff --git a/src/main/java/org/shedlang/compiler/backends/llvm/LlvmPatioCodeGen.java b/src/main/java/org/shedlang/compiler/backends/llvm/LlvmPatioCodeGen.java
index 12c58729..2129ebc6 100644
--- a/src/main/java/org/shedlang/compiler/backends/llvm/LlvmPatioCodeGen.java
+++ b/src/main/java/org/shedlang/compiler/backends/llvm/LlvmPatioCodeGen.java
@@ -554,6 +554,9 @@ public class LlvmPatioCodeGen {
                     patioOperandToLlvmOperand(patioReturn.value(), context)
                 ));
 
+            case PatioReturnVoid patioReturnVoid ->
+                throw new UnsupportedOperationException("TODO");
+
             case PatioSwitch patioSwitch -> {
                 var switchDefaultStartLabelResult = context.allocateLocalName(
                     LlvmCodeGenLocalVariableSpace.SWITCH_DEFAULT_START
diff --git a/src/main/java/org/shedlang/compiler/backends/wasm/WasmPatioCodeGen.java b/src/main/java/org/shedlang/compiler/backends/wasm/WasmPatioCodeGen.java
index 3f7e7eca..f83aa2d3 100644
--- a/src/main/java/org/shedlang/compiler/backends/wasm/WasmPatioCodeGen.java
+++ b/src/main/java/org/shedlang/compiler/backends/wasm/WasmPatioCodeGen.java
@@ -321,6 +321,10 @@ public class WasmPatioCodeGen {
                 yield context;
             }
 
+            case PatioReturnVoid patioReturnVoid -> {
+                throw new UnsupportedOperationException("TODO");
+            }
+
             case PatioSwitch patioSwitch -> {
                 // TODO: use br_table?
                 var wasmBlockType = generateBlockType(patioSwitch.targets());