From b27ce73f66a025ce16d7158c0283fff7b3bf7f1a Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 30 Aug 2026 09:47:50 +0100
Subject: Add field accesses to TypeScript AST

---
 .../lang/typescript/TypescriptWriterTests.java     | 14 +++++++
 .../ast/TypescriptFieldAccessMatcher.java          | 47 ++++++++++++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100644 src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/ast/TypescriptFieldAccessMatcher.java

(limited to 'src/test/java')

diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/TypescriptWriterTests.java b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/TypescriptWriterTests.java
index 29781b9..5c32084 100644
--- a/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/TypescriptWriterTests.java
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/TypescriptWriterTests.java
@@ -248,6 +248,20 @@ public class TypescriptWriterTests {
         assertThat(string, equalTo("x = 42.0"));
     }
 
+    // === Field accesses ===
+
+    @Test
+    public void fieldAccess() throws IOException {
+        var typescript = TypescriptFieldAccess.arbitrary()
+            .withReceiver(ref("x"))
+            .withFieldName(id("y"))
+            .build();
+
+        var string = write(writer -> writer.writeExpression(typescript));
+
+        assertThat(string, equalTo("x.y"));
+    }
+
     // === Number literals ===
 
     @Test
diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/ast/TypescriptFieldAccessMatcher.java b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/ast/TypescriptFieldAccessMatcher.java
new file mode 100644
index 0000000..974f485
--- /dev/null
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/ast/TypescriptFieldAccessMatcher.java
@@ -0,0 +1,47 @@
+// Generated by hobgoblin.
+
+package org.zwobble.hobgoblin.compiler.output.lang.typescript.ast;
+
+// Custom area start: org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccessMatcher imports
+// Custom area end: org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccessMatcher imports
+
+public final class TypescriptFieldAccessMatcher implements org.zwobble.precisely.Matcher<java.lang.Object> {
+    public static org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccessMatcher isTypescriptFieldAccess() {
+        return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccessMatcher(java.util.List.of());
+    }
+
+    private final java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccess>> submatchers;
+
+    private TypescriptFieldAccessMatcher(
+        java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccess>> 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.output.lang.typescript.ast.TypescriptFieldAccess.class, this.submatchers);
+    }
+
+    public org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccessMatcher withReceiver(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptExpression> receiver) {
+        var submatchers = new java.util.ArrayList<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccess>>(this.submatchers);
+        submatchers.add(org.zwobble.precisely.Matchers.has("receiver", org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccess::receiver, (org.zwobble.precisely.Matcher) receiver));
+        return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccessMatcher(submatchers);
+    }
+
+    public org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccessMatcher withFieldName(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptIdentifier> fieldName) {
+        var submatchers = new java.util.ArrayList<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccess>>(this.submatchers);
+        submatchers.add(org.zwobble.precisely.Matchers.has("fieldName", org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccess::fieldName, (org.zwobble.precisely.Matcher) fieldName));
+        return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccessMatcher(submatchers);
+    }
+
+    // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccessMatcher body
+    // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptFieldAccessMatcher body
+}
-- 
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