rustc: Remove some dead code

1 files changed, 2 insertions, 11 deletions

diff --git a/src/librustc_allocator/lib.rs b/src/librustc_allocator/lib.rs
index d0ea40d1e36..e17fce5a2ec 100644
--- a/src/librustc_allocator/lib.rs
+++ b/src/librustc_allocator/lib.rs
@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![deny(warnings)]
+
 #![feature(rustc_private)]
 
 extern crate rustc;
@@ -22,61 +24,51 @@ pub static ALLOCATOR_METHODS: &[AllocatorMethod] = &[
         name: "alloc",
         inputs: &[AllocatorTy::Layout],
         output: AllocatorTy::ResultPtr,
-        is_unsafe: true,
     },
     AllocatorMethod {
         name: "oom",
         inputs: &[AllocatorTy::AllocErr],
         output: AllocatorTy::Bang,
-        is_unsafe: false,
     },
     AllocatorMethod {
         name: "dealloc",
         inputs: &[AllocatorTy::Ptr, AllocatorTy::Layout],
         output: AllocatorTy::Unit,
-        is_unsafe: true,
     },
     AllocatorMethod {
         name: "usable_size",
         inputs: &[AllocatorTy::LayoutRef],
         output: AllocatorTy::UsizePair,
-        is_unsafe: false,
     },
     AllocatorMethod {
         name: "realloc",
         inputs: &[AllocatorTy::Ptr, AllocatorTy::Layout, AllocatorTy::Layout],
         output: AllocatorTy::ResultPtr,
-        is_unsafe: true,
     },
     AllocatorMethod {
         name: "alloc_zeroed",
         inputs: &[AllocatorTy::Layout],
         output: AllocatorTy::ResultPtr,
-        is_unsafe: true,
     },
     AllocatorMethod {
         name: "alloc_excess",
         inputs: &[AllocatorTy::Layout],
         output: AllocatorTy::ResultExcess,
-        is_unsafe: true,
     },
     AllocatorMethod {
         name: "realloc_excess",
         inputs: &[AllocatorTy::Ptr, AllocatorTy::Layout, AllocatorTy::Layout],
         output: AllocatorTy::ResultExcess,
-        is_unsafe: true,
     },
     AllocatorMethod {
         name: "grow_in_place",
         inputs: &[AllocatorTy::Ptr, AllocatorTy::Layout, AllocatorTy::Layout],
         output: AllocatorTy::ResultUnit,
-        is_unsafe: true,
     },
     AllocatorMethod {
         name: "shrink_in_place",
         inputs: &[AllocatorTy::Ptr, AllocatorTy::Layout, AllocatorTy::Layout],
         output: AllocatorTy::ResultUnit,
-        is_unsafe: true,
     },
 ];
 
@@ -84,7 +76,6 @@ pub struct AllocatorMethod {
     pub name: &'static str,
     pub inputs: &'static [AllocatorTy],
     pub output: AllocatorTy,
-    pub is_unsafe: bool,
 }
 
 pub enum AllocatorTy {