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| -rw-r--r-- | src/librustc/mir/interpret/error.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/librustc/mir/interpret/error.rs b/src/librustc/mir/interpret/error.rs index 83204dcf62b..e324abd8e2f 100644 --- a/src/librustc/mir/interpret/error.rs +++ b/src/librustc/mir/interpret/error.rs @@ -179,6 +179,11 @@ pub fn struct_error<'a, 'gcx, 'tcx>( struct_span_err!(tcx.sess, tcx.span, E0080, "{}", msg) } +/// Packages the kind of error we got from the const code interpreter +/// up with a Rust-level backtrace of where the error occured. +/// Thsese should always be constructed by calling `.into()` on +/// a `InterpError`. In `librustc_mir::interpret`, we have the `err!` +/// macro for this #[derive(Debug, Clone)] pub struct EvalError<'tcx> { pub kind: InterpError<'tcx, u64>, |