diff options
Diffstat (limited to 'compiler/rustc_mir_build/src/build/matches/util.rs')
| -rw-r--r-- | compiler/rustc_mir_build/src/build/matches/util.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_mir_build/src/build/matches/util.rs b/compiler/rustc_mir_build/src/build/matches/util.rs index cbd494862..c34105174 100644 --- a/compiler/rustc_mir_build/src/build/matches/util.rs +++ b/compiler/rustc_mir_build/src/build/matches/util.rs @@ -5,7 +5,7 @@ use crate::build::Builder; use rustc_middle::mir::*; use rustc_middle::thir::*; use rustc_middle::ty; -use rustc_middle::ty::TypeVisitable; +use rustc_middle::ty::TypeVisitableExt; use smallvec::SmallVec; impl<'a, 'tcx> Builder<'a, 'tcx> { @@ -35,7 +35,7 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { let tcx = self.tcx; let (min_length, exact_size) = if let Some(place_resolved) = place.try_to_place(self) { match place_resolved.ty(&self.local_decls, tcx).ty.kind() { - ty::Array(_, length) => (length.eval_usize(tcx, self.param_env), true), + ty::Array(_, length) => (length.eval_target_usize(tcx, self.param_env), true), _ => ((prefix.len() + suffix.len()).try_into().unwrap(), false), } } else { |