Commit 4d5721214f31684e3bed3624878d8903fabe8e39 | zig

author	Leslie Lau <here-leslie-lau@noreply.codeberg.org> 2026-03-17 18:59:28+01:00
committer	Andrew Kelley <andrew@ziglang.org> 2026-03-17 18:59:28+01:00
log	4d5721214f31684e3bed3624878d8903fabe8e39
tree	7a5b605374794e125eb9d517c3a0b5f68f369a18
parent	b483ec28e389130af63a6924276db6eef8ea4020

fix (Io/Dispatch): alignment type reflection compile errors (#31538)

Fixes compilation errors when using Io.Evented on macOS.

closes #31526

Co-authored-by: Leslie-Lau <804738464@qq.com>
Reviewed-on: https://codeberg.org/ziglang/zig/pulls/31538
Co-authored-by: Leslie Lau <here-leslie-lau@noreply.codeberg.org>
Co-committed-by: Leslie Lau <here-leslie-lau@noreply.codeberg.org>

1 files changed, 3 insertions(+), 4 deletions(-)

lib
- std
  - Io
    Dispatch.zig

lib/std/Io/Dispatch.zig+3-4

 @@ -719,10 +719,9 @@ const Cancelable = struct {
     queue: c.dispatch.queue_t,
     cancel: c.dispatch.function_t,
-    const is_blocked: c.dispatch.function_t =
+    const fn_ptr_align = std.meta.alignment(c.dispatch.function_t);
-        @ptrFromInt(@typeInfo(c.dispatch.function_t).pointer.alignment * 1);
+    const is_blocked: c.dispatch.function_t = @ptrFromInt(fn_ptr_align * 1);
-    const is_requested: c.dispatch.function_t =
+    const is_requested: c.dispatch.function_t = @ptrFromInt(fn_ptr_align * 2);
-        @ptrFromInt(@typeInfo(c.dispatch.function_t).pointer.alignment * 2);
     const blocked: Cancelable = .{ .queue = undefined, .cancel = is_blocked };