Closed
Description
bug.rs:
pub struct Request {
analyze: Option<int>,
unknown_command: Option<Option<bool>>,
}
pub fn default_instance() -> &'static Request {
static instance: Request = Request {
analyze: None,
unknown_command: None,
};
&'static instance
}
fn main() {}
RUST_BACKTRACE=1 rustc ./bug.rs:
{ { i8, [15 x i8] }, { i8, [2 x i8] } } { { i8, [15 x i8] } { i8 0, [15 x i8] undef }, { i8, [2 x i8] } { i8 0, [2 x i8] undef } }
{ { i8, [7 x i8], [1 x i64] }, { i8, [0 x i8], [2 x i8] } } undef
error: internal compiler error: const expr(27: Request{analyze: None, unknown_command: None,}) of type Request has size 19 instead of 24
note: the compiler hit an unexpected failure path. this is a bug.
note: we would appreciate a bug report: http://static.rust-lang.org/doc/master/complement-bugreport.html
note: run with `RUST_BACKTRACE=1` for a backtrace
task 'rustc' failed at '~Any', /build/buildd/rust-nightly-201403270405~c83994e~precise/src/libsyntax/diagnostic.rs:123
stack backtrace:
1: 0x7f25fdd3ad40 - rt::backtrace::imp::write::h6b777dcaf409ea23F2b::v0.10.pre
2: 0x7f25fdc9c930 - rt::unwind::begin_unwind_inner::h127556ef836f43d59Cb::v0.10.pre
3: 0x7f25fcf775c0 - <unknown>
4: 0x7f25fcf781a0 - diagnostic::Handler::bug::h90ba33079579ed8cpVb::v0.10.pre
5: 0x7f25fe934450 - driver::session::Session::bug::h861141e387b844784gg::v0.10.pre
6: 0x7f25fe9d5d00 - middle::trans::consts::const_expr::h184e010c42c47b98ASi::v0.10.pre
7: 0x7f25fe9313c0 - middle::trans::base::get_item_val::h6182c9507a6ad448T4o::v0.10.pre
8: 0x7f25fe9d7ad0 - middle::trans::consts::trans_const::hb8427f2eaca603fbmGj::v0.10.pre
9: 0x7f25fe9301b0 - middle::trans::base::trans_item::ha5706cc0fc79239cXKo::v0.10.pre
10: 0x7f25fe9619f0 - middle::trans::controlflow::trans_stmt::h768eb5d45871275d8Xa::v0.10.pre
11: 0x7f25fe963570 - middle::trans::controlflow::trans_block::hc51a2a8399fee0bcc2a::v0.10.pre
12: 0x7f25fea05730 - middle::trans::base::trans_closure::h80d2b66d04a2d7e9yro::v0.10.pre
13: 0x7f25fe9352d0 - middle::trans::base::trans_fn::h4d00598e72c1fbe7mzo::v0.10.pre
14: 0x7f25fe9301b0 - middle::trans::base::trans_item::ha5706cc0fc79239cXKo::v0.10.pre
15: 0x7f25fea0a140 - middle::trans::base::trans_mod::h3b0d6ed6e779ebe82Po::v0.10.pre
16: 0x7f25fea13600 - middle::trans::base::trans_crate::h0223b28ee84b5a27vmq::v0.10.pre
17: 0x7f25ff0599d0 - driver::driver::phase_4_translate_to_llvm::h70976aba4cbfb3846Fe::v0.10.pre
18: 0x7f25ff05bba0 - driver::driver::compile_input::h8b8903fabd6a5683VVe::v0.10.pre
19: 0x7f25ff07fa80 - run_compiler::h41aecde7ee81abf7cym::v0.10.pre
20: 0x7f25ff0972d0 - <unknown>
21: 0x7f25ff095c00 - <unknown>
22: 0x7f25ff091530 - <unknown>
23: 0x7f25fe3df590 - <unknown>
24: 0x7f25fdd361d0 - <unknown>
25: 0x7f25fdd41810 - rust_try
26: 0x7f25fdd36010 - rt::task::Task::run::heda54ea5581c3cc41t9::v0.10.pre
27: 0x7f25fe3df360 - <unknown>
28: 0x7f25fdd39880 - <unknown>
29: 0x7f25fb2a4dc0 - start_thread
30: 0x0 - <unknown>
Using rust nightly, version: 201403270405~c83994e, on Linux x86_64.