Chapter 25: Moduleslinear-chapter25

3 files changed, 45 insertions, 0 deletions

diff --git a/src/test/java/com/seaofnodes/simple/test5/par.smp b/src/test/java/com/seaofnodes/simple/test5/par.smp
new file mode 100644
index 00000000..f19bd57b
--- /dev/null
+++ b/src/test/java/com/seaofnodes/simple/test5/par.smp
@@ -0,0 +1,20 @@
+// -*- mode: java;  -*-
+
+// Parent module
+val par0 = 3; // Some final field
+
+// Nested class in parent.
+// Makes a field: "val child0 = ..."
+struct child0 {
+    val kid0 = 5;
+};
+
+// Nested class in parent, comes from disk.
+// These are defined in-order
+val child1 = child1;
+
+// Nested class in parent, comes from disk
+val child2 = child2;
+
+// Nested class in parent, comes from disk
+val child3 = child3;
diff --git a/src/test/java/com/seaofnodes/simple/test5/par/child1.smp b/src/test/java/com/seaofnodes/simple/test5/par/child1.smp
new file mode 100644
index 00000000..7bca0cf7
--- /dev/null
+++ b/src/test/java/com/seaofnodes/simple/test5/par/child1.smp
@@ -0,0 +1,12 @@
+// -*- mode: java;  -*-
+
+// Child module
+
+// Same field name as child2
+val kid1 = 7;
+
+// Can read parent directly
+val kid2 = par0;
+
+// Error to reference a later sibling
+// val kid3 = par.child2.kid1;
diff --git a/src/test/java/com/seaofnodes/simple/test5/par/child2.smp b/src/test/java/com/seaofnodes/simple/test5/par/child2.smp
new file mode 100644
index 00000000..ab5e2ac1
--- /dev/null
+++ b/src/test/java/com/seaofnodes/simple/test5/par/child2.smp
@@ -0,0 +1,13 @@
+// -*- mode: java;  -*-
+
+// Child module
+
+// Same field name as child2
+val kid1 = 11;
+
+// Can read parent directly.
+// Can read defined-in-parent fields.
+val kid2 = child0.kid0;
+
+// OK to reference a past sibling
+val kid3 = child1.kid1;