diff options
Diffstat (limited to 'src/librustc/mir/interpret/error.rs')
| -rw-r--r-- | src/librustc/mir/interpret/error.rs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/librustc/mir/interpret/error.rs b/src/librustc/mir/interpret/error.rs index c4e1860bd83..819c65e2503 100644 --- a/src/librustc/mir/interpret/error.rs +++ b/src/librustc/mir/interpret/error.rs @@ -6,6 +6,7 @@ use crate::mir; use crate::ty::{self, Ty, layout}; use crate::ty::layout::{Size, Align, LayoutError}; use rustc_target::spec::abi::Abi; +use rustc_macros::HashStable; use super::{RawConst, Pointer, InboundsCheck, ScalarMaybeUndef}; @@ -17,7 +18,7 @@ use errors::DiagnosticBuilder; use syntax_pos::{Pos, Span}; use syntax::symbol::Symbol; -#[derive(Debug, Copy, Clone, PartialEq, Eq)] +#[derive(Debug, Copy, Clone, PartialEq, Eq, HashStable)] pub enum ErrorHandled { /// Already reported a lint or an error for this evaluation. Reported, @@ -46,7 +47,7 @@ pub struct ConstEvalErr<'tcx> { pub stacktrace: Vec<FrameInfo<'tcx>>, } -#[derive(Clone, Debug, RustcEncodable, RustcDecodable)] +#[derive(Clone, Debug, RustcEncodable, RustcDecodable, HashStable)] pub struct FrameInfo<'tcx> { pub call_site: Span, // this span is in the caller! pub instance: ty::Instance<'tcx>, @@ -209,7 +210,7 @@ impl<'tcx> From<EvalErrorKind<'tcx, u64>> for EvalError<'tcx> { pub type AssertMessage<'tcx> = EvalErrorKind<'tcx, mir::Operand<'tcx>>; -#[derive(Clone, RustcEncodable, RustcDecodable)] +#[derive(Clone, RustcEncodable, RustcDecodable, HashStable)] pub enum EvalErrorKind<'tcx, O> { /// This variant is used by machines to signal their own errors that do not /// match an existing variant. |