diff options
| -rw-r--r-- | compiler/rustc_mir_build/src/build/expr/as_constant.rs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/compiler/rustc_mir_build/src/build/expr/as_constant.rs b/compiler/rustc_mir_build/src/build/expr/as_constant.rs index 79ac09d523d..1136844377a 100644 --- a/compiler/rustc_mir_build/src/build/expr/as_constant.rs +++ b/compiler/rustc_mir_build/src/build/expr/as_constant.rs @@ -27,7 +27,12 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { Constant { span, user_ty, literal: literal.into() } } ExprKind::StaticRef { literal, .. } => { - Constant { span, user_ty: None, literal: literal.into() } + let const_val = literal.val.try_to_value().unwrap_or_else(|| { + bug!("expected `ConstKind::Value`, but found {:?}", literal.val) + }); + let literal = ConstantKind::Val(const_val, literal.ty); + + Constant { span, user_ty: None, literal } } ExprKind::ConstBlock { value } => { Constant { span: span, user_ty: None, literal: value.into() } |