From 8af3174b04f18d858653ad70669dced71f5eaa99 Mon Sep 17 00:00:00 2001 From: zinc Date: Wed, 14 Oct 2026 23:10:49 +0330 Subject: destructors: heap(v), drop(v, f) / v.drop(f) / v.drop = f, struct drop methods, collector drops after the sweep (once, resurrection), freed blocks forget their drop, temporaries drop at statement end with a hint, actor send check; o3: no collection inside a region (pending until the outermost exit), no drops set or ended inside o3; spec 3.11.6, 4.10.3-4, 6.15 --- tests/conformance/6-ownership/drop_ends_in_o3_rejected.zc | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 tests/conformance/6-ownership/drop_ends_in_o3_rejected.zc (limited to 'tests/conformance/6-ownership/drop_ends_in_o3_rejected.zc') diff --git a/tests/conformance/6-ownership/drop_ends_in_o3_rejected.zc b/tests/conformance/6-ownership/drop_ends_in_o3_rejected.zc new file mode 100644 index 0000000..4f29537 --- /dev/null +++ b/tests/conformance/6-ownership/drop_ends_in_o3_rejected.zc @@ -0,0 +1,9 @@ +// expect error: r: has drop and can't end inside an o3 region +// destructors, o3: a droppable value's lifetime can't end inside an o3 scope +include rt; +struct res { int fd; void drop() { rt.put_s("closed"); } } +fn main() { + o3 { res* r = rt.new(res); r.fd = 1; } + return 0; +} +// zc0: skip -- cgit v1.2.3