zig

commit 825da34769784c7bdfa0d6be325c7299d992a951 (tree)
parent fb523c6283be546369250b9172aad040d44f42dd
Author: kcbanner <kcbanner@gmail.com>
Date:   Wed, 25 Oct 2023 13:27:29 -0400

Add compile error test case for union layout depending on pointer alignment

Diffstat:
A
test/cases/compile_errors/union_depends_on_pointer_alignment.zig
 | 
11
+++++++++++

1 file changed, 11 insertions(+), 0 deletions(-)
diff --git a/test/cases/compile_errors/union_depends_on_pointer_alignment.zig b/test/cases/compile_errors/union_depends_on_pointer_alignment.zig
@@ -0,0 +1,11 @@
+const U = union {
+    next: ?*align(1) U align(128),
+};
+
+export fn entry() usize {
+    return @alignOf(U);
+}
+
+// error
+//
+// :1:11: error: union layout depends on being pointer aligned