Add typed AST for struct definitions

5 files changed, 37 insertions, 1 deletions

diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/ast/typed/TypedNamespaceStatementNode.java b/src/main/java/org/zwobble/hobgoblin/compiler/ast/typed/TypedNamespaceStatementNode.java
new file mode 100644
index 0000000..79dc0bb
--- /dev/null
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/ast/typed/TypedNamespaceStatementNode.java
@@ -0,0 +1,4 @@
+package org.zwobble.hobgoblin.compiler.ast.typed;
+
+public sealed interface TypedNamespaceStatementNode extends TypedNode permits TypedStructDefinitionNode {
+}
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/ast/typed/TypedStructDefinitionNode.java b/src/main/java/org/zwobble/hobgoblin/compiler/ast/typed/TypedStructDefinitionNode.java
new file mode 100644
index 0000000..0f966ab
--- /dev/null
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/ast/typed/TypedStructDefinitionNode.java
@@ -0,0 +1,13 @@
+package org.zwobble.hobgoblin.compiler.ast.typed;
+
+import org.zwobble.hobgoblin.compiler.sources.Source;
+import org.zwobble.hobgoblin.compiler.types.StructType;
+
+import java.util.List;
+
+public record TypedStructDefinitionNode(
+    StructType type,
+    List<TypedStructFieldDefinitionNode> fields,
+    Source source
+) implements TypedNamespaceStatementNode {
+}
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/ast/typed/TypedStructFieldDefinitionNode.java b/src/main/java/org/zwobble/hobgoblin/compiler/ast/typed/TypedStructFieldDefinitionNode.java
new file mode 100644
index 0000000..739ea63
--- /dev/null
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/ast/typed/TypedStructFieldDefinitionNode.java
@@ -0,0 +1,11 @@
+package org.zwobble.hobgoblin.compiler.ast.typed;
+
+import org.zwobble.hobgoblin.compiler.sources.Source;
+import org.zwobble.hobgoblin.compiler.types.Type;
+
+public record TypedStructFieldDefinitionNode(
+    String name,
+    TypedTypeLevelExpressionNode<Type> type,
+    Source source
+) implements TypedNode {
+}
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/types/StructType.java b/src/main/java/org/zwobble/hobgoblin/compiler/types/StructType.java
new file mode 100644
index 0000000..a5b50ab
--- /dev/null
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/types/StructType.java
@@ -0,0 +1,8 @@
+package org.zwobble.hobgoblin.compiler.types;
+
+public record StructType(NamespaceName namespaceName, String name) implements Type {
+    @Override
+    public String describe() {
+        return namespaceName.toString() + "." + name;
+    }
+}
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/types/Type.java b/src/main/java/org/zwobble/hobgoblin/compiler/types/Type.java
index 2692261..f7b6833 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/types/Type.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/types/Type.java
@@ -1,4 +1,4 @@
 package org.zwobble.hobgoblin.compiler.types;
 
-public sealed interface Type extends TypeLevelValue permits ScalarType, TypeLevelValueType {
+public sealed interface Type extends TypeLevelValue permits ScalarType, StructType, TypeLevelValueType {
 }