agra
2bbd63d929
ffi M4.0b: thread context.allocator through sx-defined +alloc
...
Two converging paths now allocate the state struct via the protocol's
allocator instead of raw malloc:
(1) sx-side `Cls.alloc()`: compiler intercepts in `lowerObjcStaticCall`
when the receiver is a sx-defined `#objc_class` and the method is
the niladic `alloc`. Emits the inline alloc-and-init sequence
using the caller's `current_ctx_ref` as the context — so
`push Context.{ allocator = my_arena } { let f := SxFoo.alloc(); }`
honors `my_arena` end-to-end. The msgSend dispatch is bypassed
entirely for this case.
(2) Obj-C-runtime `[Cls alloc]` (Info.plist principal class, NSCoder,
UIKit reflection): the synthesized `+alloc` IMP shim reads
`__sx_default_context.allocator` and calls into the same shared
helper. The IMP has `has_implicit_ctx = false` and runs with no
caller-side context — the default GPA is the right policy choice
for "everything Apple's runtime instantiates".
Shared helper `emitObjcDefinedAllocAndInit(fcd, cls_ref, ctx_addr)`
does the work: `class_createInstance` → `ctx.allocator.alloc(STATE_SIZE)`
via the inline-protocol fn-ptr → memset 0 → store allocator at
state[0] (the M4.0a slot, captured for -dealloc's later use) →
`object_setIvar(instance, __sx_state_ivar, state)`. Loud failures
on missing globals via the diagnostics system.
The sx-side interception must explicitly bitcast the
`class_createInstance` result from `*void` to the method's declared
return type (`*<Cls>` or `?*<Cls>`). lowerVarDecl reads the Ref's IR
type when no type annotation is present, and coerceToType is a
no-op for ptr→ptr — without the bitcast, `let f := SxFoo.alloc();`
binds `f` at `*void` and downstream `f.class` / `f.method()` fails
to find anything.
-dealloc still uses `free(state)` (M4.0c rewrites it). 184/184 tests
pass; chess on iOS-sim green.
2026-05-26 22:27:33 +03:00
..
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 19:44:20 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-05-17 13:19:08 +03:00
2026-05-25 09:10:04 +03:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-05-24 22:59:20 +03:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-20 18:22:42 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 19:44:20 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-15 12:02:36 +02:00
2026-02-22 22:16:30 +02:00
2026-02-22 22:16:30 +02:00
2026-02-22 17:24:04 +02:00
2026-02-22 17:24:04 +02:00
2026-02-22 17:24:04 +02:00
2026-02-22 17:24:04 +02:00
2026-02-22 17:24:04 +02:00
2026-02-28 18:03:38 +02:00
2026-02-23 13:45:44 +02:00
2026-02-23 13:45:44 +02:00
2026-02-25 15:51:22 +02:00
2026-02-25 15:51:22 +02:00
2026-03-02 21:00:55 +02:00
2026-03-02 21:00:55 +02:00
2026-02-15 19:44:20 +02:00
2026-05-25 15:33:28 +03:00
2026-03-05 16:20:36 +02:00
2026-03-05 16:20:36 +02:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 13:19:08 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-17 19:36:37 +03:00
2026-05-18 00:11:23 +03:00
2026-05-18 00:11:23 +03:00
2026-05-18 00:11:23 +03:00
2026-05-18 00:11:23 +03:00
2026-05-18 00:11:23 +03:00
2026-05-18 00:11:23 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-19 12:06:08 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 18:32:55 +03:00
2026-05-18 18:32:55 +03:00
2026-05-24 22:59:20 +03:00
2026-05-24 22:59:20 +03:00
2026-05-19 00:22:35 +03:00
2026-05-19 00:22:35 +03:00
2026-05-19 11:31:04 +03:00
2026-05-19 11:31:04 +03:00
2026-05-19 19:18:31 +03:00
2026-05-19 19:18:31 +03:00
2026-05-19 21:14:31 +03:00
2026-05-19 21:14:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-22 19:03:31 +03:00
2026-05-23 01:28:32 +03:00
2026-05-23 01:28:32 +03:00
2026-05-24 22:59:20 +03:00
2026-05-24 22:59:20 +03:00
2026-05-24 22:59:20 +03:00
2026-05-24 22:59:20 +03:00
2026-05-24 22:59:20 +03:00
2026-05-24 22:59:20 +03:00
2026-05-24 22:59:20 +03:00
2026-05-24 22:59:20 +03:00
2026-05-24 22:59:20 +03:00
2026-05-24 22:59:20 +03:00
2026-05-24 22:59:20 +03:00
2026-05-24 22:59:20 +03:00
2026-05-25 09:50:37 +03:00
2026-05-25 09:50:37 +03:00
2026-05-25 11:41:59 +03:00
2026-05-25 11:41:59 +03:00
2026-05-25 12:18:27 +03:00
2026-05-25 12:18:27 +03:00
2026-05-25 15:01:58 +03:00
2026-05-25 15:01:58 +03:00
2026-05-25 15:23:13 +03:00
2026-05-25 15:23:13 +03:00
2026-05-25 15:45:33 +03:00
2026-05-25 15:45:33 +03:00
2026-05-25 15:59:32 +03:00
2026-05-25 15:59:32 +03:00
2026-05-25 17:52:53 +03:00
2026-05-25 17:52:53 +03:00
2026-05-25 21:15:44 +03:00
2026-05-25 21:15:44 +03:00
2026-05-25 21:18:09 +03:00
2026-05-25 21:18:09 +03:00
2026-05-25 21:33:20 +03:00
2026-05-25 21:33:20 +03:00
2026-05-25 22:08:23 +03:00
2026-05-26 22:27:33 +03:00
2026-05-25 22:08:23 +03:00
2026-05-25 22:14:31 +03:00
2026-05-25 22:14:31 +03:00
2026-05-25 22:23:59 +03:00
2026-05-25 22:23:59 +03:00
2026-05-25 22:58:20 +03:00
2026-05-25 22:58:20 +03:00
2026-05-25 23:17:30 +03:00
2026-05-25 23:17:30 +03:00
2026-05-25 23:25:13 +03:00
2026-05-25 23:25:13 +03:00
2026-05-25 23:33:52 +03:00
2026-05-25 23:33:52 +03:00
2026-05-25 23:40:51 +03:00
2026-05-25 23:40:51 +03:00
2026-05-25 23:43:46 +03:00
2026-05-25 23:43:46 +03:00
2026-05-26 01:45:21 +03:00
2026-05-26 01:45:21 +03:00
2026-05-26 01:49:31 +03:00
2026-05-26 01:49:31 +03:00
2026-05-26 01:56:25 +03:00
2026-05-26 01:56:25 +03:00
2026-05-19 11:15:13 +03:00
2026-05-19 11:15:13 +03:00
2026-05-19 11:21:16 +03:00
2026-05-19 11:32:36 +03:00
2026-05-19 11:41:06 +03:00
2026-05-19 11:41:06 +03:00
2026-05-19 11:44:43 +03:00
2026-05-19 11:44:43 +03:00
2026-05-19 11:46:47 +03:00
2026-05-19 11:46:47 +03:00
2026-05-19 11:48:34 +03:00
2026-05-19 11:48:34 +03:00
2026-05-19 11:51:34 +03:00
2026-05-19 11:51:34 +03:00
2026-05-19 11:57:44 +03:00
2026-05-19 11:57:44 +03:00
2026-05-19 11:59:18 +03:00
2026-05-19 11:59:18 +03:00
2026-05-22 13:13:43 +03:00
2026-05-22 13:13:43 +03:00
2026-05-19 12:46:53 +03:00
2026-05-19 12:46:53 +03:00
2026-05-19 21:25:42 +03:00
2026-05-19 21:25:42 +03:00
2026-05-19 21:41:26 +03:00
2026-05-25 15:33:28 +03:00
2026-05-19 21:41:26 +03:00
2026-05-19 22:26:03 +03:00
2026-05-25 15:33:28 +03:00
2026-05-19 22:26:03 +03:00
2026-05-19 22:30:05 +03:00
2026-05-25 15:33:28 +03:00
2026-05-19 22:30:05 +03:00
2026-05-19 22:31:58 +03:00
2026-05-25 15:33:28 +03:00
2026-05-19 22:31:58 +03:00
2026-05-19 22:33:58 +03:00
2026-05-25 15:33:28 +03:00
2026-05-19 22:33:58 +03:00
2026-05-19 22:36:36 +03:00
2026-05-25 15:33:28 +03:00
2026-05-19 22:36:36 +03:00
2026-05-19 22:40:47 +03:00
2026-05-25 15:33:28 +03:00
2026-05-19 22:40:47 +03:00
2026-05-23 01:28:32 +03:00
2026-05-23 01:28:32 +03:00
2026-05-23 01:28:32 +03:00
2026-05-23 01:28:32 +03:00
2026-05-20 09:24:14 +03:00
2026-05-20 09:24:14 +03:00
2026-05-20 09:30:02 +03:00
2026-05-20 09:30:02 +03:00
2026-05-20 09:35:09 +03:00
2026-05-20 09:35:09 +03:00
2026-05-20 10:02:56 +03:00
2026-05-20 10:02:56 +03:00
2026-05-20 10:05:30 +03:00
2026-05-20 10:05:30 +03:00
2026-05-20 10:10:23 +03:00
2026-05-20 10:10:23 +03:00
2026-05-20 10:15:10 +03:00
2026-05-20 10:15:10 +03:00
2026-05-20 11:07:41 +03:00
2026-05-25 15:33:28 +03:00
2026-05-20 11:07:41 +03:00
2026-05-23 01:28:32 +03:00
2026-05-23 01:28:32 +03:00
2026-05-20 10:41:24 +03:00
2026-05-20 10:41:24 +03:00
2026-05-20 10:54:37 +03:00
2026-05-25 15:33:28 +03:00
2026-05-20 10:54:37 +03:00
2026-05-20 13:53:25 +03:00
2026-05-20 13:53:25 +03:00
2026-05-20 14:42:03 +03:00
2026-05-20 14:42:03 +03:00
2026-05-20 16:57:30 +03:00
2026-05-20 16:57:30 +03:00
2026-05-20 17:14:51 +03:00
2026-05-20 17:14:51 +03:00
2026-05-19 12:45:49 +03:00
2026-05-19 12:45:49 +03:00
2026-05-19 12:56:53 +03:00
2026-05-19 12:56:53 +03:00
2026-05-19 12:59:13 +03:00
2026-05-25 15:33:28 +03:00
2026-05-19 12:59:13 +03:00
2026-05-19 18:39:10 +03:00
2026-05-19 18:39:10 +03:00
2026-05-19 18:44:14 +03:00
2026-05-19 18:44:14 +03:00
2026-05-19 18:45:57 +03:00
2026-05-26 16:42:57 +03:00
2026-05-19 18:50:26 +03:00
2026-05-19 18:51:56 +03:00
2026-05-19 18:51:56 +03:00
2026-05-19 18:53:19 +03:00
2026-05-19 18:53:19 +03:00
2026-05-19 18:57:41 +03:00
2026-05-19 18:57:41 +03:00
2026-05-19 19:00:47 +03:00
2026-05-19 19:00:47 +03:00
2026-05-19 20:12:09 +03:00
2026-05-19 20:12:09 +03:00
2026-05-19 21:19:09 +03:00
2026-05-19 21:19:09 +03:00
2026-05-25 23:29:55 +03:00
2026-05-25 23:29:55 +03:00
2026-05-25 16:10:22 +03:00
2026-05-25 16:10:22 +03:00
2026-05-25 16:10:22 +03:00
2026-05-25 16:10:22 +03:00
2026-05-25 16:10:22 +03:00
2026-05-25 16:10:22 +03:00
2026-05-25 16:07:19 +03:00
2026-05-25 17:00:23 +03:00
2026-05-25 16:23:24 +03:00
2026-05-25 16:23:24 +03:00
2026-05-25 17:00:23 +03:00
2026-05-25 17:00:23 +03:00
2026-05-25 17:03:16 +03:00
2026-05-26 16:42:57 +03:00
2026-05-25 17:03:16 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-18 17:40:10 +03:00
2026-05-26 16:42:21 +03:00
2026-05-26 16:42:21 +03:00