diff options
Diffstat (limited to 'compiler/rustc_codegen_ssa/src')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/mir/block.rs | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/compiler/rustc_codegen_ssa/src/mir/block.rs b/compiler/rustc_codegen_ssa/src/mir/block.rs index f3f5ddb52d6..831956cb2be 100644 --- a/compiler/rustc_codegen_ssa/src/mir/block.rs +++ b/compiler/rustc_codegen_ssa/src/mir/block.rs @@ -751,10 +751,13 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> { let (instance, mut llfn) = match *callee.layout.ty.kind() { ty::FnDef(def_id, substs) => ( Some( - ty::Instance::resolve(bx.tcx(), ty::ParamEnv::reveal_all(), def_id, substs) - .unwrap() - .unwrap() - .polymorphize(bx.tcx()), + ty::Instance::expect_resolve( + bx.tcx(), + ty::ParamEnv::reveal_all(), + def_id, + substs, + ) + .polymorphize(bx.tcx()), ), None, ), |