Closed
Description
This seems to ICE rustc with:
task 'rustc' panicked at 'assertion failed: f.abi == Rust || f.abi == RustCall', /home/mikew/moz/rust/src/librustc/middle/trans/base.rs:2354
stack backtrace:
1: 0x7fa499f9e9d0 - rt::backtrace::imp::write::h0cab0bbb58bba71escq
2: 0x7fa499fa1a50 - failure::on_fail::h6ac545c6bf7ea5263xq
3: 0x7fa49a73c600 - unwind::begin_unwind_inner::he5d38a771f1206897Rd
4: 0x7fa49ab1a3b0 - unwind::begin_unwind::h1086155491838850086
5: 0x7fa49af441e0 - middle::trans::base::register_fn::hfd170b590ed3a02fmii
6: 0x7fa49af46cd0 - middle::trans::base::register_method::hfe10e0da5709cf90LYi
7: 0x7fa49ae8fe30 - middle::trans::base::get_item_val::h6d62bf177e2d4e6aTGi
8: 0x7fa49af42540 - middle::trans::meth::trans_impl::hd263ff9d7dcb7badB0m
9: 0x7fa49ae8eb10 - middle::trans::base::trans_item::h2513dbab928ac05aSai
10: 0x7fa49af49450 - middle::trans::base::trans_crate::h573d15cff926c8d7T8i
11: 0x7fa49b39afe0 - driver::driver::phase_4_translate_to_llvm::h61f5ea2b09bc4eebAyC
12: 0x7fa49b391e80 - driver::driver::compile_input::h20774442580da6c5u5B
13: 0x7fa49b415230 - driver::run_compiler::h32117b7363daaea3LVF
14: 0x7fa49b415120 - driver::run::closure.146540
15: 0x7fa49ab4f4a0 - task::TaskBuilder<S>::try_future::closure.104852
16: 0x7fa49ab4f290 - task::TaskBuilder<S>::spawn_internal::closure.104823
17: 0x7fa49bc9f160 - task::NativeSpawner.Spawner::spawn::closure.8456
18: 0x7fa49a791650 - rust_try_inner
19: 0x7fa49a791640 - rust_try
20: 0x7fa49a739f80 - unwind::try::h3154e4b14627d719PGd
21: 0x7fa49a739e10 - task::Task::run::h554324f28003d18dFMc
22: 0x7fa49bc9eea0 - task::NativeSpawner.Spawner::spawn::closure.8394
23: 0x7fa49a73b620 - thread::thread_start::h4297c8c4ec78b606U7c
24: 0x7fa499a6cd40 - start_thread
25: 0x7fa49a40c299 - clone
26: 0x0 - <unknown>
Testcase:
struct Foo {
Bar: i32,
}
impl Foo {
extern fn X() -> i32 {
0
}
}
fn main() {
}