#![feature(asm)]
fn aarch64(a: f64, b: f64) {
asm!("add {:d}, {:d}, d0", out(vreg) c, in(vreg) a, in("d1") {
|| {};
b
});
}thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', compiler/rustc_middle/src/hir/map/mod.rs:300:29
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Details
stack backtrace:
0: rust_begin_unwind
at /rustc/45b3c28518e4c45dfd12bc2c4400c0d0e9639927/library/std/src/panicking.rs:493:5
1: core::panicking::panic_fmt
at /rustc/45b3c28518e4c45dfd12bc2c4400c0d0e9639927/library/core/src/panicking.rs:92:14
2: core::panicking::panic
at /rustc/45b3c28518e4c45dfd12bc2c4400c0d0e9639927/library/core/src/panicking.rs:50:5
3: rustc_middle::hir::map::Map::body_owner
4: rustc_middle::hir::map::Map::body_owner_def_id
5: rustc_middle::ty::<impl rustc_middle::ty::context::TyCtxt>::par_body_owners
6: rustc_typeck::check::typeck_item_bodies
7: rustc_query_system::dep_graph::graph::DepGraph<K>::with_task_impl
8: rustc_data_structures::stack::ensure_sufficient_stack
9: rustc_query_system::query::plumbing::force_query_with_job
10: rustc_query_system::query::plumbing::get_query_impl
11: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::typeck_item_bodies
12: rustc_session::utils::<impl rustc_session::session::Session>::time
13: rustc_typeck::check_crate
14: rustc_interface::passes::analysis
15: rustc_query_system::dep_graph::graph::DepGraph<K>::with_task_impl
16: rustc_data_structures::stack::ensure_sufficient_stack
17: rustc_query_system::query::plumbing::force_query_with_job
18: rustc_query_system::query::plumbing::get_query_impl
19: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::analysis
20: rustc_interface::passes::QueryContext::enter
21: rustc_interface::queries::<impl rustc_interface::interface::Compiler>::enter
22: rustc_span::with_source_map
23: rustc_interface::interface::create_compiler_and_run
24: rustc_span::with_session_globals
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
Originally posted by @jyn514 in #82838 (comment)
Details
Originally posted by @jyn514 in #82838 (comment)