migrate langref documentation generation to the build system

1 files changed, 15 insertions, 0 deletions

diff --git a/doc/langref/test_overaligned_packed_struct.zig b/doc/langref/test_overaligned_packed_struct.zig
new file mode 100644
index 0000000000..b739b0d407
--- /dev/null
+++ b/doc/langref/test_overaligned_packed_struct.zig
@@ -0,0 +1,15 @@
+const std = @import("std");
+const expect = std.testing.expect;
+
+const S = packed struct {
+    a: u32,
+    b: u32,
+};
+test "overaligned pointer to packed struct" {
+    var foo: S align(4) = .{ .a = 1, .b = 2 };
+    const ptr: *align(4) S = &foo;
+    const ptr_to_b: *u32 = &ptr.b;
+    try expect(ptr_to_b.* == 2);
+}
+
+// test