From 05f6482f435c498b19f3af56d1017c84323683f5 Mon Sep 17 00:00:00 2001
From: JOE1994 <joseph942010@gmail.com>
Date: Thu, 20 Feb 2020 14:29:40 -0500
Subject: mir-interpret: add method Memory::read wide_string

---
 src/librustc/mir/interpret/value.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/librustc')

diff --git a/src/librustc/mir/interpret/value.rs b/src/librustc/mir/interpret/value.rs
index 2be36ad418a..8a02f47accb 100644
--- a/src/librustc/mir/interpret/value.rs
+++ b/src/librustc/mir/interpret/value.rs
@@ -590,6 +590,11 @@ impl<'tcx, Tag> ScalarMaybeUndef<Tag> {
         self.not_undef()?.to_u8()
     }
 
+    #[inline(always)]
+    pub fn to_u16(self) -> InterpResult<'tcx, u16> {
+        self.not_undef()?.to_u16()
+    }
+
     #[inline(always)]
     pub fn to_u32(self) -> InterpResult<'tcx, u32> {
         self.not_undef()?.to_u32()
@@ -610,6 +615,11 @@ impl<'tcx, Tag> ScalarMaybeUndef<Tag> {
         self.not_undef()?.to_i8()
     }
 
+    #[inline(always)]
+    pub fn to_i16(self) -> InterpResult<'tcx, i16> {
+        self.not_undef()?.to_i16()
+    }
+
     #[inline(always)]
     pub fn to_i32(self) -> InterpResult<'tcx, i32> {
         self.not_undef()?.to_i32()
-- 
cgit 1.4.1-3-g733a5