From b8751c1fbb6489916a3fea9378e493710d2765ba Mon Sep 17 00:00:00 2001
From: oli <github35764891676564198441@oli-obk.de>
Date: Sun, 1 Nov 2020 17:01:34 +0000
Subject: [PATCH] No need for a `zst` constructor method when we can have a
 constant

---
 compiler/rustc_middle/src/mir/interpret/value.rs | 2 +-
 compiler/rustc_middle/src/ty/consts/int.rs       | 5 -----
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/compiler/rustc_middle/src/mir/interpret/value.rs b/compiler/rustc_middle/src/mir/interpret/value.rs
index c0fff98dc55..d297482c1b6 100644
--- a/compiler/rustc_middle/src/mir/interpret/value.rs
+++ b/compiler/rustc_middle/src/mir/interpret/value.rs
@@ -180,7 +180,7 @@ impl<'tcx, Tag> Scalar<Tag> {
 
     #[inline]
     pub fn zst() -> Self {
-        Scalar::Int(ScalarInt::zst())
+        Scalar::Int(ScalarInt::ZST)
     }
 
     #[inline(always)]
diff --git a/compiler/rustc_middle/src/ty/consts/int.rs b/compiler/rustc_middle/src/ty/consts/int.rs
index 4b842b75461..f9593c367b9 100644
--- a/compiler/rustc_middle/src/ty/consts/int.rs
+++ b/compiler/rustc_middle/src/ty/consts/int.rs
@@ -183,11 +183,6 @@ impl ScalarInt {
         );
     }
 
-    #[inline]
-    pub fn zst() -> Self {
-        Self::null(Size::ZERO)
-    }
-
     #[inline]
     pub fn null(size: Size) -> Self {
         Self { data: 0, size: size.bytes() as u8 }