Rollup merge of #61550 - jacobsun:patch-1, r=alexcrichton

[rust.git] / src / librustc_codegen_ssa / common.rs

diff --git a/src/librustc_codegen_ssa/common.rs b/src/librustc_codegen_ssa/common.rs
index 1b87f160cc35dd6025cdc7ef73434a55f92815a7..0e1885fe29ba6f8efbfe06b6c299d99c028ea6d8 100644 (file)
--- a/src/librustc_codegen_ssa/common.rs
+++ b/src/librustc_codegen_ssa/common.rs
@@ -1,7 +1,7 @@
 #![allow(non_camel_case_types, non_snake_case)]
 
-use rustc::ty::{self, Ty, TyCtxt};
-use syntax_pos::{DUMMY_SP, Span};
+use rustc::ty::{Ty, TyCtxt};
+use syntax_pos::Span;
 
 use rustc::hir::def_id::DefId;
 use rustc::middle::lang_items::LangItem;
@@ -11,18 +11,6 @@
 use rustc::hir;
 use crate::traits::BuilderMethods;
 
-pub fn type_needs_drop<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>, ty: Ty<'tcx>) -> bool {
-    ty.needs_drop(tcx, ty::ParamEnv::reveal_all())
-}
-
-pub fn type_is_sized<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>, ty: Ty<'tcx>) -> bool {
-    ty.is_sized(tcx.at(DUMMY_SP), ty::ParamEnv::reveal_all())
-}
-
-pub fn type_is_freeze<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>, ty: Ty<'tcx>) -> bool {
-    ty.is_freeze(tcx, ty::ParamEnv::reveal_all(), DUMMY_SP)
-}
-
 pub enum IntPredicate {
     IntEQ,
     IntNE,
@@ -134,7 +122,7 @@ fn hash_stable<W: StableHasherResult>(&self,
     }
 }
 
-pub fn langcall(tcx: TyCtxt,
+pub fn langcall(tcx: TyCtxt<'_, '_, '_>,
                 span: Option<Span>,
                 msg: &str,
                 li: LangItem)