agra
e6d6903708
ffi M5.A.next.2a.D: inline-return uses CFG terminator, not block_terminated
...
Fixes the regression locked in by 2a.C (commit 6b7a66b ).
issue-0045's original fix set `block_terminated = true` after
each inline `return X;` to skip dead code in the inlined body.
But the flag leaked past structured control flow — an `if cond
{ return X; }` whose merge block continued to subsequent
statements would short-circuit the trailing code at the
`lowerBlockValue` loop's `if (self.block_terminated) return
null;` check.
Switched to the classical SSA "return-done block" shape:
- `InlineReturnInfo` carries a third field `done_bb: BlockId`
— a fresh basic block allocated by `lowerComptimeCall` per
comptime-call instance.
- `lowerReturn`'s inline path stores into the slot, drains
defers, and emits `br done_bb`. The basic block's terminator
is what carries the "no fall-through" signal; the
`block_terminated` flag is no longer touched.
- `lowerComptimeCall` allocates the slot + done_bb, lowers the
body, then switches to done_bb and loads the slot. Tail-
expression bodies that fall through (rare when has_return is
true) get a synthetic store + br so the CFG is well-formed.
For `if cond { return 42; }; return -1;`:
- cond=true: then's `return 42` stores 42, br done_bb. Merge
block has only the false predecessor, doesn't run the
trailing return. Load done_bb → 42.
- cond=false: condBr skips to merge. Merge runs `return -1;`
→ store -1, br done_bb. Load → -1.
`examples/157-pack-if-return.sx` flips from `8354116000` (the
uninitialised slot load on the false path) to `-1`. A
three-way `classify(..$args)` smoke confirms multi-path
inline-return works for any of the three branches.
Dead-code-after-return inside the inlined body still trips the
LLVM verifier (same shape as a regular `return X; print("dead");`
which also crashes today). Acceptable consistency — user code
shouldn't write unreachable code in either context.
196/196 example tests + `zig build test` green.
2026-05-27 14:55:25 +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
2026-05-27 00:26:30 +03:00
2026-05-27 00:26:30 +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 22:30:48 +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
2026-05-27 09:49:41 +03:00
2026-05-27 09:49:41 +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
2026-05-27 12:12:16 +03:00
2026-05-27 12:12:16 +03:00
2026-05-27 12:57:45 +03:00
2026-05-27 12:57:45 +03:00
2026-05-27 13:55:19 +03:00
2026-05-27 13:55:19 +03:00
2026-05-27 14:52:43 +03:00
2026-05-27 14:55:25 +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
2026-05-26 22:46:56 +03:00
2026-05-26 22:46:56 +03:00
2026-05-26 22:46:56 +03:00
2026-05-26 22:46:56 +03:00
2026-05-26 22:38:32 +03:00
2026-05-26 22:38:32 +03:00
2026-05-26 23:10:00 +03:00
2026-05-26 23:10:00 +03:00
2026-05-26 23:02:08 +03:00
2026-05-26 23:02:08 +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 22:38:32 +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 22:38:32 +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
2026-05-27 13:21:23 +03:00
2026-05-27 13:21:23 +03:00