From ef34e067817448d8ffbb9ac70e97699bf8b7566e Mon Sep 17 00:00:00 2001
From: Ngo Iok Ui <wusyong9104@gmail.com>
Date: Sat, 21 Nov 2020 13:45:59 +0800
Subject: [PATCH] List all variants of TyKind

---
 .../rustc_mir/src/interpret/intrinsics.rs     | 21 ++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/compiler/rustc_mir/src/interpret/intrinsics.rs b/compiler/rustc_mir/src/interpret/intrinsics.rs
index d4857e00d3a..f666a89ca56 100644
--- a/compiler/rustc_mir/src/interpret/intrinsics.rs
+++ b/compiler/rustc_mir/src/interpret/intrinsics.rs
@@ -83,7 +83,26 @@ crate fn eval_nullary_intrinsic<'tcx>(
             | ty::Bound(_, _)
             | ty::Placeholder(_)
             | ty::Infer(_) => throw_inval!(TooGeneric),
-            _ => ConstValue::from_machine_usize(0u64, &tcx),
+            ty::Bool
+            | ty::Char
+            | ty::Int(_)
+            | ty::Uint(_)
+            | ty::Float(_)
+            | ty::Foreign(_)
+            | ty::Str
+            | ty::Array(_, _)
+            | ty::Slice(_)
+            | ty::RawPtr(_)
+            | ty::Ref(_, _, _)
+            | ty::FnDef(_, _)
+            | ty::FnPtr(_)
+            | ty::Dynamic(_, _)
+            | ty::Closure(_, _)
+            | ty::Generator(_, _, _)
+            | ty::GeneratorWitness(_)
+            | ty::Never
+            | ty::Tuple(_)
+            | ty::Error(_) => ConstValue::from_machine_usize(0u64, &tcx),
         },
         other => bug!("`{}` is not a zero arg intrinsic", other),
     })