Generate precisely matchers from hobgoblin definitions

9 files changed, 344 insertions, 10 deletions

diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedConstructedTypeNodeMatcher.java b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedConstructedTypeNodeMatcher.java
new file mode 100644
index 0000000..10dba87
--- /dev/null
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedConstructedTypeNodeMatcher.java
@@ -0,0 +1,42 @@
+// Generated by hobgoblin.
+
+package org.zwobble.hobgoblin.compiler.ast.untyped;
+
+public class UntypedConstructedTypeNodeMatcher implements org.zwobble.precisely.Matcher<java.lang.Object> {
+    public static org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNodeMatcher isUntypedConstructedTypeNode() {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNodeMatcher(java.util.List.of());
+    }
+
+    private final java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNode>> submatchers;
+
+    private UntypedConstructedTypeNodeMatcher(java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNode>> submatchers) {
+        this.submatchers = submatchers;
+    }
+
+    public org.zwobble.precisely.MatchResult match(java.lang.Object actual) {
+        return this.toMatcher().match(actual);
+    }
+
+    public org.zwobble.precisely.TextTree describe() {
+        return this.toMatcher().describe();
+    }
+
+    private org.zwobble.precisely.Matcher<java.lang.Object> toMatcher() {
+        return org.zwobble.precisely.Matchers.instanceOf(org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNode.class, this.submatchers);
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNodeMatcher withReceiver(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelExpressionNode> receiver) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("receiver", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNode::receiver, receiver))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNodeMatcher withArgs(org.zwobble.precisely.Matcher<? super java.util.List<org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelExpressionNode>> args) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("args", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNode::args, args))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNodeMatcher withSource(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.sources.Source> source) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("source", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNode::source, source))).toList());
+    }
+
+    // Custom area start: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNodeMatcher body
+    // Custom area end: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedConstructedTypeNodeMatcher body
+}
diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedNamespaceNodeMatcher.java b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedNamespaceNodeMatcher.java
new file mode 100644
index 0000000..96a3b96
--- /dev/null
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedNamespaceNodeMatcher.java
@@ -0,0 +1,42 @@
+// Generated by hobgoblin.
+
+package org.zwobble.hobgoblin.compiler.ast.untyped;
+
+public class UntypedNamespaceNodeMatcher implements org.zwobble.precisely.Matcher<java.lang.Object> {
+    public static org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNodeMatcher isUntypedNamespaceNode() {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNodeMatcher(java.util.List.of());
+    }
+
+    private final java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNode>> submatchers;
+
+    private UntypedNamespaceNodeMatcher(java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNode>> submatchers) {
+        this.submatchers = submatchers;
+    }
+
+    public org.zwobble.precisely.MatchResult match(java.lang.Object actual) {
+        return this.toMatcher().match(actual);
+    }
+
+    public org.zwobble.precisely.TextTree describe() {
+        return this.toMatcher().describe();
+    }
+
+    private org.zwobble.precisely.Matcher<java.lang.Object> toMatcher() {
+        return org.zwobble.precisely.Matchers.instanceOf(org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNode.class, this.submatchers);
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNodeMatcher withNamespaceName(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.types.NamespaceName> namespaceName) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("namespaceName", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNode::namespaceName, namespaceName))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNodeMatcher withBody(org.zwobble.precisely.Matcher<? super java.util.List<org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceStatementNode>> body) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("body", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNode::body, body))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNodeMatcher withSource(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.sources.Source> source) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("source", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNode::source, source))).toList());
+    }
+
+    // Custom area start: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNodeMatcher body
+    // Custom area end: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNodeMatcher body
+}
diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedNativeTypeDefinitionNodeMatcher.java b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedNativeTypeDefinitionNodeMatcher.java
new file mode 100644
index 0000000..d2c185b
--- /dev/null
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedNativeTypeDefinitionNodeMatcher.java
@@ -0,0 +1,42 @@
+// Generated by hobgoblin.
+
+package org.zwobble.hobgoblin.compiler.ast.untyped;
+
+public class UntypedNativeTypeDefinitionNodeMatcher implements org.zwobble.precisely.Matcher<java.lang.Object> {
+    public static org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNodeMatcher isUntypedNativeTypeDefinitionNode() {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNodeMatcher(java.util.List.of());
+    }
+
+    private final java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNode>> submatchers;
+
+    private UntypedNativeTypeDefinitionNodeMatcher(java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNode>> submatchers) {
+        this.submatchers = submatchers;
+    }
+
+    public org.zwobble.precisely.MatchResult match(java.lang.Object actual) {
+        return this.toMatcher().match(actual);
+    }
+
+    public org.zwobble.precisely.TextTree describe() {
+        return this.toMatcher().describe();
+    }
+
+    private org.zwobble.precisely.Matcher<java.lang.Object> toMatcher() {
+        return org.zwobble.precisely.Matchers.instanceOf(org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNode.class, this.submatchers);
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNodeMatcher withName(org.zwobble.precisely.Matcher<? super String> name) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("name", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNode::name, name))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNodeMatcher withDocComment(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.DocComment> docComment) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("docComment", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNode::docComment, docComment))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNodeMatcher withSource(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.sources.Source> source) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("source", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNode::source, source))).toList());
+    }
+
+    // Custom area start: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNodeMatcher body
+    // Custom area end: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNativeTypeDefinitionNodeMatcher body
+}
diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedStructDefinitionNodeMatcher.java b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedStructDefinitionNodeMatcher.java
new file mode 100644
index 0000000..7ed5390
--- /dev/null
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedStructDefinitionNodeMatcher.java
@@ -0,0 +1,46 @@
+// Generated by hobgoblin.
+
+package org.zwobble.hobgoblin.compiler.ast.untyped;
+
+public class UntypedStructDefinitionNodeMatcher implements org.zwobble.precisely.Matcher<java.lang.Object> {
+    public static org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNodeMatcher isUntypedStructDefinitionNode() {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNodeMatcher(java.util.List.of());
+    }
+
+    private final java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNode>> submatchers;
+
+    private UntypedStructDefinitionNodeMatcher(java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNode>> submatchers) {
+        this.submatchers = submatchers;
+    }
+
+    public org.zwobble.precisely.MatchResult match(java.lang.Object actual) {
+        return this.toMatcher().match(actual);
+    }
+
+    public org.zwobble.precisely.TextTree describe() {
+        return this.toMatcher().describe();
+    }
+
+    private org.zwobble.precisely.Matcher<java.lang.Object> toMatcher() {
+        return org.zwobble.precisely.Matchers.instanceOf(org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNode.class, this.submatchers);
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNodeMatcher withName(org.zwobble.precisely.Matcher<? super String> name) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("name", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNode::name, name))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNodeMatcher withFields(org.zwobble.precisely.Matcher<? super java.util.List<org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNode>> fields) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("fields", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNode::fields, fields))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNodeMatcher withDocComment(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.DocComment> docComment) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("docComment", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNode::docComment, docComment))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNodeMatcher withSource(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.sources.Source> source) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("source", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNode::source, source))).toList());
+    }
+
+    // Custom area start: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNodeMatcher body
+    // Custom area end: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNodeMatcher body
+}
diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedStructFieldDefinitionNodeMatcher.java b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedStructFieldDefinitionNodeMatcher.java
new file mode 100644
index 0000000..ec2c417
--- /dev/null
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedStructFieldDefinitionNodeMatcher.java
@@ -0,0 +1,42 @@
+// Generated by hobgoblin.
+
+package org.zwobble.hobgoblin.compiler.ast.untyped;
+
+public class UntypedStructFieldDefinitionNodeMatcher implements org.zwobble.precisely.Matcher<java.lang.Object> {
+    public static org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNodeMatcher isUntypedStructFieldDefinitionNode() {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNodeMatcher(java.util.List.of());
+    }
+
+    private final java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNode>> submatchers;
+
+    private UntypedStructFieldDefinitionNodeMatcher(java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNode>> submatchers) {
+        this.submatchers = submatchers;
+    }
+
+    public org.zwobble.precisely.MatchResult match(java.lang.Object actual) {
+        return this.toMatcher().match(actual);
+    }
+
+    public org.zwobble.precisely.TextTree describe() {
+        return this.toMatcher().describe();
+    }
+
+    private org.zwobble.precisely.Matcher<java.lang.Object> toMatcher() {
+        return org.zwobble.precisely.Matchers.instanceOf(org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNode.class, this.submatchers);
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNodeMatcher withName(org.zwobble.precisely.Matcher<? super String> name) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("name", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNode::name, name))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNodeMatcher withType(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelExpressionNode> type) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("type", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNode::type, type))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNodeMatcher withSource(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.sources.Source> source) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("source", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNode::source, source))).toList());
+    }
+
+    // Custom area start: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNodeMatcher body
+    // Custom area end: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructFieldDefinitionNodeMatcher body
+}
diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedSumDefinitionNodeMatcher.java b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedSumDefinitionNodeMatcher.java
new file mode 100644
index 0000000..fe704ac
--- /dev/null
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedSumDefinitionNodeMatcher.java
@@ -0,0 +1,46 @@
+// Generated by hobgoblin.
+
+package org.zwobble.hobgoblin.compiler.ast.untyped;
+
+public class UntypedSumDefinitionNodeMatcher implements org.zwobble.precisely.Matcher<java.lang.Object> {
+    public static org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNodeMatcher isUntypedSumDefinitionNode() {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNodeMatcher(java.util.List.of());
+    }
+
+    private final java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNode>> submatchers;
+
+    private UntypedSumDefinitionNodeMatcher(java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNode>> submatchers) {
+        this.submatchers = submatchers;
+    }
+
+    public org.zwobble.precisely.MatchResult match(java.lang.Object actual) {
+        return this.toMatcher().match(actual);
+    }
+
+    public org.zwobble.precisely.TextTree describe() {
+        return this.toMatcher().describe();
+    }
+
+    private org.zwobble.precisely.Matcher<java.lang.Object> toMatcher() {
+        return org.zwobble.precisely.Matchers.instanceOf(org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNode.class, this.submatchers);
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNodeMatcher withName(org.zwobble.precisely.Matcher<? super String> name) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("name", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNode::name, name))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNodeMatcher withVariants(org.zwobble.precisely.Matcher<? super java.util.List<org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNode>> variants) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("variants", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNode::variants, variants))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNodeMatcher withDocComment(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.DocComment> docComment) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("docComment", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNode::docComment, docComment))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNodeMatcher withSource(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.sources.Source> source) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("source", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNode::source, source))).toList());
+    }
+
+    // Custom area start: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNodeMatcher body
+    // Custom area end: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumDefinitionNodeMatcher body
+}
diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedSumVariantDefinitionNodeMatcher.java b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedSumVariantDefinitionNodeMatcher.java
new file mode 100644
index 0000000..cf8d16d
--- /dev/null
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedSumVariantDefinitionNodeMatcher.java
@@ -0,0 +1,38 @@
+// Generated by hobgoblin.
+
+package org.zwobble.hobgoblin.compiler.ast.untyped;
+
+public class UntypedSumVariantDefinitionNodeMatcher implements org.zwobble.precisely.Matcher<java.lang.Object> {
+    public static org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNodeMatcher isUntypedSumVariantDefinitionNode() {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNodeMatcher(java.util.List.of());
+    }
+
+    private final java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNode>> submatchers;
+
+    private UntypedSumVariantDefinitionNodeMatcher(java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNode>> submatchers) {
+        this.submatchers = submatchers;
+    }
+
+    public org.zwobble.precisely.MatchResult match(java.lang.Object actual) {
+        return this.toMatcher().match(actual);
+    }
+
+    public org.zwobble.precisely.TextTree describe() {
+        return this.toMatcher().describe();
+    }
+
+    private org.zwobble.precisely.Matcher<java.lang.Object> toMatcher() {
+        return org.zwobble.precisely.Matchers.instanceOf(org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNode.class, this.submatchers);
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNodeMatcher withType(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelExpressionNode> type) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("type", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNode::type, type))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNodeMatcher withSource(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.sources.Source> source) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("source", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNode::source, source))).toList());
+    }
+
+    // Custom area start: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNodeMatcher body
+    // Custom area end: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedSumVariantDefinitionNodeMatcher body
+}
diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedTypeLevelReferenceNodeMatcher.java b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedTypeLevelReferenceNodeMatcher.java
new file mode 100644
index 0000000..f24b92a
--- /dev/null
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedTypeLevelReferenceNodeMatcher.java
@@ -0,0 +1,38 @@
+// Generated by hobgoblin.
+
+package org.zwobble.hobgoblin.compiler.ast.untyped;
+
+public class UntypedTypeLevelReferenceNodeMatcher implements org.zwobble.precisely.Matcher<java.lang.Object> {
+    public static org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelReferenceNodeMatcher isUntypedTypeLevelReferenceNode() {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelReferenceNodeMatcher(java.util.List.of());
+    }
+
+    private final java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelReferenceNode>> submatchers;
+
+    private UntypedTypeLevelReferenceNodeMatcher(java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelReferenceNode>> submatchers) {
+        this.submatchers = submatchers;
+    }
+
+    public org.zwobble.precisely.MatchResult match(java.lang.Object actual) {
+        return this.toMatcher().match(actual);
+    }
+
+    public org.zwobble.precisely.TextTree describe() {
+        return this.toMatcher().describe();
+    }
+
+    private org.zwobble.precisely.Matcher<java.lang.Object> toMatcher() {
+        return org.zwobble.precisely.Matchers.instanceOf(org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelReferenceNode.class, this.submatchers);
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelReferenceNodeMatcher withName(org.zwobble.precisely.Matcher<? super String> name) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelReferenceNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("name", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelReferenceNode::name, name))).toList());
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelReferenceNodeMatcher withSource(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.sources.Source> source) {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelReferenceNodeMatcher(java.util.stream.Stream.concat(this.submatchers.stream(), java.util.stream.Stream.of(org.zwobble.precisely.Matchers.has("source", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelReferenceNode::source, source))).toList());
+    }
+
+    // Custom area start: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelReferenceNodeMatcher body
+    // Custom area end: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedTypeLevelReferenceNodeMatcher body
+}
diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/parser/ParserNamespaceTests.java b/src/test/java/org/zwobble/hobgoblin/compiler/parser/ParserNamespaceTests.java
index 22cddca..22878dc 100644
--- a/src/test/java/org/zwobble/hobgoblin/compiler/parser/ParserNamespaceTests.java
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/parser/ParserNamespaceTests.java
@@ -1,10 +1,10 @@
 package org.zwobble.hobgoblin.compiler.parser;
 
 import org.junit.jupiter.api.Test;
-import org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNode;
 import org.zwobble.hobgoblin.compiler.ast.untyped.UntypedStructDefinitionNode;
 import org.zwobble.hobgoblin.compiler.types.NamespaceName;
 
+import static org.zwobble.hobgoblin.compiler.ast.untyped.UntypedNamespaceNodeMatcher.isUntypedNamespaceNode;
 import static org.zwobble.hobgoblin.compiler.parser.ParserTesting.parseString;
 import static org.zwobble.precisely.AssertThat.assertThat;
 import static org.zwobble.precisely.Matchers.*;
@@ -19,11 +19,10 @@ public class ParserNamespaceTests {
             tokens -> Parser.parseNamespace(tokens, NamespaceName.of("Example", "Project"))
         );
 
-        assertThat(node, instanceOf(
-            UntypedNamespaceNode.class,
-            has("namespaceName", x -> x.namespaceName(), equalTo(NamespaceName.of("Example", "Project"))),
-            has("body", x -> x.body(), isSequence())
-        ));
+        assertThat(node, isUntypedNamespaceNode()
+            .withNamespaceName(equalTo(NamespaceName.of("Example", "Project")))
+            .withBody(isSequence())
+        );
     }
 
     @Test
@@ -37,9 +36,8 @@ public class ParserNamespaceTests {
             tokens -> Parser.parseNamespace(tokens, NamespaceName.of("Example", "Project"))
         );
 
-        assertThat(node, instanceOf(
-            UntypedNamespaceNode.class,
-            has("body", UntypedNamespaceNode::body, isSequence(
+        assertThat(node, isUntypedNamespaceNode()
+            .withBody(isSequence(
                 instanceOf(
                     UntypedStructDefinitionNode.class,
                     has("name", UntypedStructDefinitionNode::name, equalTo("One"))
@@ -49,6 +47,6 @@ public class ParserNamespaceTests {
                     has("name", UntypedStructDefinitionNode::name, equalTo("Two"))
                 )
             ))
-        ));
+        );
     }
 }