diff options
Diffstat (limited to 'compiler/rustc_const_eval/src/const_eval/machine.rs')
| -rw-r--r-- | compiler/rustc_const_eval/src/const_eval/machine.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_const_eval/src/const_eval/machine.rs b/compiler/rustc_const_eval/src/const_eval/machine.rs index f12320cb851..19c3195aaa4 100644 --- a/compiler/rustc_const_eval/src/const_eval/machine.rs +++ b/compiler/rustc_const_eval/src/const_eval/machine.rs @@ -249,9 +249,10 @@ impl<'tcx> CompileTimeInterpCx<'tcx> { } else if self.tcx.is_lang_item(def_id, LangItem::PanicFmt) { // For panic_fmt, call const_panic_fmt instead. let const_def_id = self.tcx.require_lang_item(LangItem::ConstPanicFmt, None); + // FIXME(@lcnr): why does this use an empty env if we've got a `param_env` right here. let new_instance = ty::Instance::expect_resolve( *self.tcx, - ty::ParamEnv::reveal_all(), + ty::TypingEnv::fully_monomorphized(), const_def_id, instance.args, self.cur_span(), |