Created
November 7, 2016 16:39
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Rust const_fn panic
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| [package] | |
| name = "playground" | |
| version = "0.1.0" | |
| authors = ["Matt Coffin <mcoffin13@gmail.com>"] | |
| [dependencies.inner] | |
| path = "./inner" |
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| Compiling inner v0.1.0 (file:///home/p2341158/workspace/rust-playground/inner) | |
| Compiling playground v0.1.0 (file:///home/p2341158/workspace/rust-playground) | |
| 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 'called `Option::unwrap()` on a `None` value', ../src/libcore/option.rs:323 | |
| stack backtrace: | |
| 1: 0x7fddb5e7f7fa - std::sys::imp::backtrace::tracing::imp::write::he3d1bfbdbf113480 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:42 | |
| 2: 0x7fddb5e9199f - std::panicking::default_hook::{{closure}}::h575f1b40d2e88f07 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/panicking.rs:247 | |
| 3: 0x7fddb5e8e1f5 - std::panicking::default_hook::h3d5dccce8125d0cf | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/panicking.rs:257 | |
| 4: 0x7fddb5e8e907 - std::panicking::rust_panic_with_hook::h00b81bb3dcbd51f2 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/panicking.rs:451 | |
| 5: 0x7fddb5e8e794 - std::panicking::begin_panic::ha6a0d553db9869ff | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/panicking.rs:413 | |
| 6: 0x7fddb5e8e6b9 - std::panicking::begin_panic_fmt::h24d113aee3ee4081 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/panicking.rs:397 | |
| 7: 0x7fddb5e8e647 - rust_begin_unwind | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/panicking.rs:373 | |
| 8: 0x7fddb5edf84d - core::panicking::panic_fmt::he441b2ea2036b98a | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libcore/panicking.rs:69 | |
| 9: 0x7fddb5edf784 - core::panicking::panic::haf296e94ad32f436 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libcore/panicking.rs:49 | |
| 10: 0x7fddb3fd012b - rustc_const_eval::eval::eval_const_expr_partial::h7be54b1ec5afa785 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libcore/macros.rs:21 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_const_eval/eval.rs:838 | |
| 11: 0x7fddb3fcb1b8 - rustc_const_eval::eval::eval_const_expr_partial::h7be54b1ec5afa785 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_const_eval/eval.rs:691 | |
| 12: 0x7fddb3fcb1b8 - rustc_const_eval::eval::eval_const_expr_partial::h7be54b1ec5afa785 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_const_eval/eval.rs:691 | |
| 13: 0x7fddb3fcb1b8 - rustc_const_eval::eval::eval_const_expr_partial::h7be54b1ec5afa785 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_const_eval/eval.rs:691 | |
| 14: 0x7fddb3fcceee - rustc_const_eval::eval::eval_const_expr_partial::h7be54b1ec5afa785 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_const_eval/eval.rs:880 | |
| 15: 0x7fddb4f925d1 - <rustc_passes::consts::CheckCrateVisitor<'a, 'tcx> as rustc::hir::intravisit::Visitor<'v>>::visit_expr::h5370af28e6012033 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_passes/consts.rs:408 | |
| 16: 0x7fddb4f9c81f - rustc_passes::consts::CheckCrateVisitor::fn_like::{{closure}}::h013018f1959b4111 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc/hir/intravisit.rs:644 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_passes/consts.rs:164 | |
| 17: 0x7fddb4f90063 - rustc_passes::consts::CheckCrateVisitor::fn_like::h4a10e2a9bba2f2ed | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_passes/consts.rs:84 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_passes/consts.rs:162 | |
| 18: 0x7fddb4f90b0e - <rustc_passes::consts::CheckCrateVisitor<'a, 'tcx> as rustc::hir::intravisit::Visitor<'v>>::visit_item::h81fe9bd0b92ed0a5 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_passes/consts.rs:271 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc/hir/intravisit.rs:310 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_passes/consts.rs:238 | |
| 19: 0x7fddb4f92d7f - rustc_passes::consts::check_crate::hde05ebc5d1005624 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc/dep_graph/visit.rs:46 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc/hir/mod.rs:445 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc/dep_graph/visit.rs:57 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc/ty/mod.rs:2929 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_passes/consts.rs:644 | |
| 20: 0x7fddb624130f - rustc_driver::driver::phase_3_run_analysis_passes::{{closure}}::hb062c53ab7b33bac | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_driver/driver.rs:880 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc/util/common.rs:38 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_driver/driver.rs:878 | |
| 21: 0x7fddb620fcb0 - rustc_driver::driver::phase_3_run_analysis_passes::h016090d638ff1d7f | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc/ty/context.rs:966 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/thread/local.rs:245 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc/ty/context.rs:963 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc/ty/context.rs:950 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/thread/local.rs:245 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc/ty/context.rs:947 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc/ty/context.rs:735 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_driver/driver.rs:854 | |
| 22: 0x7fddb6202504 - rustc_driver::driver::compile_input::h21840cdf516c3ab1 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_driver/driver.rs:172 | |
| 23: 0x7fddb622c6a0 - rustc_driver::run_compiler::h81a62653df4e7b03 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_driver/lib.rs:222 | |
| 24: 0x7fddb616bbd8 - std::panicking::try::do_call::h54deb93462da3a7f | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_driver/lib.rs:1138 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_driver/lib.rs:138 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/librustc_driver/lib.rs:1072 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/panic.rs:295 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/panicking.rs:356 | |
| 25: 0x7fddb5e998aa - __rust_maybe_catch_panic | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libpanic_unwind/lib.rs:97 | |
| 26: 0x7fddb618a568 - <F as alloc::boxed::FnBox<A>>::call_box::h2181ecf694b72547 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/panicking.rs:332 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/panic.rs:351 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/thread/mod.rs:287 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/liballoc/boxed.rs:595 | |
| 27: 0x7fddb5e8d4c4 - std::sys::imp::thread::Thread::new::thread_start::h990fb082eb5abe34 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/liballoc/boxed.rs:605 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/sys_common/thread.rs:21 | |
| at /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libstd/sys/unix/thread.rs:84 | |
| 28: 0x7fddae176453 - start_thread | |
| 29: 0x7fddb5b557de - __GI___clone | |
| 30: 0x0 - <unknown> | |
| error: Could not compile `playground`. | |
| To learn more, run the command again with --verbose. |
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| Compiling inner v0.1.0 (file:///home/p2341158/workspace/rust-playground/inner) | |
| Compiling playground v0.1.0 (file:///home/p2341158/workspace/rust-playground) | |
| 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 | |
| thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', ../src/libcore/option.rs:323 | |
| note: Run with `RUST_BACKTRACE=1` for a backtrace. | |
| error: Could not compile `playground`. | |
| To learn more, run the command again with --verbose. |
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| [package] | |
| name = "inner" | |
| version = "0.1.0" | |
| authors = ["Matt Coffin <mcoffin13@gmail.com>"] | |
| [dependencies] |
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| #![feature(const_fn)] | |
| pub const VERSION_MAJOR: usize = 0; | |
| pub const VERSION_MINOR: usize = 16; | |
| pub const VERSION_PATCH: usize = 4; | |
| pub const VERSION: usize = semver(VERSION_MAJOR, | |
| VERSION_MINOR, | |
| VERSION_PATCH); | |
| pub const fn semver(major: usize, | |
| minor: usize, | |
| patch: usize) -> usize { | |
| (major << 24) | (minor << 16) | patch | |
| } |
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| extern crate inner; | |
| pub fn api_version() -> usize { | |
| inner::semver(inner::VERSION_MAJOR, | |
| inner::VERSION_MINOR, | |
| inner::VERSION_PATCH) | |
| } |
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