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Co-authored-by: Ralf Jung <post@ralfj.de>
This commit is contained in:
Aaron Hill 2020-10-11 11:05:14 -04:00
parent be51e6bd07
commit 6a6767fa2a
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1 changed files with 2 additions and 2 deletions
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4
src/shims/backtrace.rs
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@ -100,9 +100,9 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriEvalContextExt<'mir, 'tcx
let num_fields = dest.layout.layout.fields.count();
if num_fields != 4 && num_fields != 5 {
if !(4..=5).contains(&num_fields) {
// Always mention 5 fields, since the 4-field struct is only supported
// for backwards compatiblity. New code should declare 5 fields
// for backwards compatiblity. New code should declare 5 fields.
throw_ub_format!("bad declaration of miri_resolve_frame - should return a struct with 5 fields");
}