Merge pull request #13744 from Vexu/stage2-fixes

Improve error messages, fix dependency loops

2 files changed, 20 insertions, 0 deletions

diff --git a/test/behavior/bugs/12498.zig b/test/behavior/bugs/12498.zig
new file mode 100644
index 0000000000..3e4bafc2db
--- /dev/null
+++ b/test/behavior/bugs/12498.zig
@@ -0,0 +1,8 @@
+const std = @import("std");
+const expect = std.testing.expect;
+
+const S = struct { a: usize };
+test "lazy abi size used in comparison" {
+    var rhs: i32 = 100;
+    try expect(@sizeOf(S) < rhs);
+}
diff --git a/test/behavior/struct.zig b/test/behavior/struct.zig
index a74b9fdd53..1807b7a447 100644
--- a/test/behavior/struct.zig
+++ b/test/behavior/struct.zig
@@ -1406,3 +1406,15 @@ test "address of zero-bit field is equal to address of only field" {
         try std.testing.expectEqual(&a, a_ptr);
     }
 }
+
+test "struct field has a pointer to an aligned version of itself" {
+    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
+
+    const E = struct {
+        next: *align(1) @This(),
+    };
+    var e: E = undefined;
+    e = .{ .next = &e };
+
+    try expect(&e == e.next);
+}