X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Flibrustc%2Fmir%2Fmono.rs;h=51ce575e51f3b61aaec5fdd72cfc51d831a1abab;hb=d088d8a2c1bd706c458d36eac941949169514d86;hp=e7a4c5b5921052aa9ba41d3c713e3db873d63b05;hpb=2039d7ee49af6237025dbc42bfed09d55d039903;p=rust.git

diff --git a/src/librustc/mir/mono.rs b/src/librustc/mir/mono.rs
index e7a4c5b5921..51ce575e51f 100644
--- a/src/librustc/mir/mono.rs
+++ b/src/librustc/mir/mono.rs
@@ -1,7 +1,6 @@
 use crate::dep_graph::{DepConstructor, DepNode, WorkProduct, WorkProductId};
 use crate::ich::{Fingerprint, NodeIdHashingMode, StableHashingContext};
 use crate::session::config::OptLevel;
-use crate::traits::TraitQueryMode;
 use crate::ty::print::obsolete::DefPathBasedNames;
 use crate::ty::{subst::InternalSubsts, Instance, InstanceDef, SymbolName, TyCtxt};
 use rustc_data_structures::base_n;
@@ -168,9 +167,7 @@ pub fn is_instantiable(&self, tcx: TyCtxt<'tcx>) -> bool {
             MonoItem::GlobalAsm(..) => return true,
         };
 
-        // We shouldn't encounter any overflow here, so we use TraitQueryMode::Standard\
-        // to report an error if overflow somehow occurs.
-        tcx.substitute_normalize_and_test_predicates((def_id, &substs, TraitQueryMode::Standard))
+        tcx.substitute_normalize_and_test_predicates((def_id, &substs))
     }
 
     pub fn to_string(&self, tcx: TyCtxt<'tcx>, debug: bool) -> String {