Closed
Description
clippy crashes on glacier ./fixed/28189.rs
struct S<T>(T) where [T; (||{}, 1).1]: Copy;
fn main() {}
warning: struct is never constructed: `S`
--> ./fixed/28189.rs:1:1
|
1 | struct S<T>(T) where [T; (||{}, 1).1]: Copy;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `#[warn(dead_code)]` on by default
error: internal compiler error: src/librustc/ty/context.rs:552: node_type: no type for node `expr 1 (hir_id=HirId { owner: DefIndex(12), local_id: 12 })`
thread 'rustc' panicked at 'Box<Any>', src/librustc_errors/lib.rs:915:9
stack backtrace:
0: backtrace::backtrace::libunwind::trace
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88
1: backtrace::backtrace::trace_unsynchronized
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66
2: std::sys_common::backtrace::_print_fmt
at src/libstd/sys_common/backtrace.rs:76
3: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
at src/libstd/sys_common/backtrace.rs:60
4: core::fmt::write
at src/libcore/fmt/mod.rs:1028
5: std::io::Write::write_fmt
at src/libstd/io/mod.rs:1412
6: std::sys_common::backtrace::_print
at src/libstd/sys_common/backtrace.rs:64
7: std::sys_common::backtrace::print
at src/libstd/sys_common/backtrace.rs:49
8: std::panicking::default_hook::{{closure}}
at src/libstd/panicking.rs:196
9: std::panicking::default_hook
at src/libstd/panicking.rs:210
10: rustc_driver::report_ice
11: std::panicking::rust_panic_with_hook
at src/libstd/panicking.rs:477
12: std::panicking::begin_panic
13: rustc_errors::HandlerInner::bug
14: rustc_errors::Handler::bug
15: rustc::util::bug::opt_span_bug_fmt::{{closure}}
16: rustc::ty::context::tls::with_opt::{{closure}}
17: rustc::ty::context::tls::with_context_opt
18: rustc::ty::context::tls::with_opt
19: rustc::util::bug::opt_span_bug_fmt
20: rustc::util::bug::bug_fmt
21: rustc::ty::context::TypeckTables::node_type::{{closure}}
22: rustc::ty::context::TypeckTables::expr_ty
23: clippy_lints::consts::ConstEvalLateContext::expr
24: clippy_lints::consts::constant_simple
25: clippy_lints::utils::hir_utils::SpanlessHash::hash_expr
26: clippy_lints::utils::hir_utils::SpanlessHash::hash_expr
27: clippy_lints::utils::hir_utils::SpanlessHash::hash_expr
28: <clippy_lints::trait_bounds::TraitBounds as rustc::lint::LateLintPass>::check_generics
29: <rustc::lint::context::LateLintPassObjects as rustc::lint::LateLintPass>::check_generics
30: rustc::hir::intravisit::walk_item
31: rustc::hir::intravisit::Visitor::visit_nested_item
32: rustc::hir::intravisit::walk_crate
33: rustc::lint::context::late_lint_pass_crate
34: rustc::lint::context::late_lint_crate
35: rustc::util::common::time
36: rustc::util::common::time
37: __rust_maybe_catch_panic
at src/libpanic_unwind/lib.rs:80
38: <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
39: __rust_maybe_catch_panic
at src/libpanic_unwind/lib.rs:80
40: rustc_interface::passes::analysis::{{closure}}
41: rustc::util::common::time
42: rustc_interface::passes::analysis
43: rustc::ty::query::__query_compute::analysis
44: rustc::dep_graph::graph::DepGraph::with_task_impl
45: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
46: rustc_interface::passes::BoxedGlobalCtxt::access::{{closure}}
47: rustc_interface::passes::create_global_ctxt::{{closure}}
48: rustc_interface::interface::run_compiler_in_existing_thread_pool
49: std::thread::local::LocalKey<T>::with
50: syntax::with_globals
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
note: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
note: rustc 1.40.0-nightly (032a53a06 2019-10-03) running on x86_64-unknown-linux-gnu
query stack during panic:
#0 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to previous error