bug! instead of panic!

Author: csmoe

src/librustc_mir/interpret/memory.rs

@@ -344,7 +344,7 @@ impl<'a, 'mir, 'tcx, M: Machine<'mir, 'tcx>> Memory<'a, 'mir, 'tcx, M> {
             if let ConstValue::ByRef(_, allocation, _) = const_val.val {
                 allocation
             } else {
-                panic!("Matching on non-ByRef static")
+                bug!("Matching on non-ByRef static")
             }
         })
     }

src/librustc_typeck/check/mod.rs

@@ -1378,7 +1378,7 @@ fn maybe_check_static_with_link_section(tcx: TyCtxt, id: DefId, span: Span) {
         let alloc = if let ConstValue::ByRef(_, allocation, _) = static_.val {
             allocation
         } else {
-            panic!("Matching on non-ByRef static")
+            bug!("Matching on non-ByRef static")
         };
         if alloc.relocations.len() != 0 {
             let msg = "statics with a custom `#[link_section]` must be a \