Closed
Description
Getting an ICE when compiling gluon_vm after upgrading my nightly rustc version.
$ RUST_BACKTRACE=1 cargo build
Compiling gluon_vm v0.3.0 (file:///C:/Users/Markus/Dropbox/Programming/gluon/vm)
Compiling lalrpop-snap v0.12.5
error: internal compiler error: unexpected panic
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: run with `RUST_BACKTRACE=1` for a backtrace
thread 'rustc' panicked at 'assertion failed: obligations.is_empty()', src\librustc\traits\coherence.rs:64
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
0: <std::time::SystemTimeError as core::fmt::Display>::fmt
1: std::panicking::Location::line
2: std::panicking::Location::line
3: std::panicking::rust_panic_with_hook
4: <unknown>
5: rustc::traits::coherence::overlapping_impls
6: <rustc_typeck::coherence::inherent_impls_overlap::InherentOverlapChecker<'a, 'tcx> as rustc::hir::itemlikevisit::ItemLikeVisitor<'v>>::visit_item
7: <rustc_typeck::coherence::inherent_impls::InherentCollect<'a, 'tcx> as rustc::hir::itemlikevisit::ItemLikeVisitor<'v>>::visit_item
8: rustc::ty::maps::<impl rustc::ty::maps::queries::crate_inherent_impls_overlap_check<'tcx>>::try_get
9: rustc::ty::maps::<impl rustc::ty::maps::queries::crate_inherent_impls_overlap_check<'tcx>>::get
10: rustc_typeck::coherence::check_coherence
11: rustc_typeck::check_crate
12: rustc_driver::driver::count_nodes
13: <unknown>
14: rustc_driver::driver::compile_input
15: rustc_driver::run_compiler
16: <unknown>
17: _rust_maybe_catch_panic
18: <unknown>
19: std::sys::imp::thread::Thread::new
error: Could not compile `gluon_vm`.
Build failed, waiting for other jobs to finish...
$ rustc --version --verbose
rustc 1.18.0-nightly (28a742997 2017-04-13)
binary: rustc
commit-hash: 28a74299778cdad4ea999e4ee8f8c1ef793338bd
commit-date: 2017-04-13
host: x86_64-pc-windows-msvc
release: 1.18.0-nightly
LLVM version: 3.9