behavior tests: fix wrong packed struct test case

Packed structs are defined to have the same alignment and size as their
backing integer.

1 files changed, 4 insertions, 15 deletions

diff --git a/test/behavior/struct.zig b/test/behavior/struct.zig
index 89f6e20aa0..b05126db62 100644
--- a/test/behavior/struct.zig
+++ b/test/behavior/struct.zig
@@ -421,21 +421,10 @@ test "packed struct 24bits" {
     if (builtin.cpu.arch == .arm) return error.SkipZigTest; // TODO
 
     comptime {
-        // TODO Remove if and leave only the else branch when it is also fixed in stage2
-        if (builtin.zig_backend == .stage2_llvm or builtin.zig_backend == .stage2_x86 or
-            builtin.zig_backend == .stage2_riscv64)
-        {
-            // Stage 2 still expects the wrong values
-            try expect(@sizeOf(Foo24Bits) == 4);
-            if (@sizeOf(usize) == 4) {
-                try expect(@sizeOf(Foo96Bits) == 12);
-            } else {
-                try expect(@sizeOf(Foo96Bits) == 16);
-            }
-        } else {
-            // Stage1 is now fixed and is expected to return right values
-            try expectEqual(@sizeOf(Foo24Bits), 3);
-            try expectEqual(@sizeOf(Foo96Bits), 12);
+        // stage1 gets the wrong answer for sizeof
+        if (builtin.zig_backend != .stage1) {
+            std.debug.assert(@sizeOf(Foo24Bits) == @sizeOf(u24));
+            std.debug.assert(@sizeOf(Foo96Bits) == @sizeOf(u96));
         }
     }