Auto merge of #61212 - alexcrichton:skip-rustc, r=pietroalbini

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

diff --git a/src/librustc_codegen_ssa/mono_item.rs b/src/librustc_codegen_ssa/mono_item.rs
index 48159d7979923803c69477df5ebae4877cf74fe0..60d75480e61a65365dc5129f5e6f58b4534406fd 100644 (file)
--- a/src/librustc_codegen_ssa/mono_item.rs
+++ b/src/librustc_codegen_ssa/mono_item.rs
@@ -1,5 +1,4 @@
 use rustc::hir;
-use rustc::hir::def::Def;
 use rustc::mir::mono::{Linkage, Visibility};
 use rustc::ty::layout::HasTyCtxt;
 use std::fmt;
@@ -19,17 +18,7 @@ fn define<Bx: BuilderMethods<'a, 'tcx>>(&self, cx: &'a Bx::CodegenCx) {
 
         match *self.as_mono_item() {
             MonoItem::Static(def_id) => {
-                let tcx = cx.tcx();
-                let is_mutable = match tcx.describe_def(def_id) {
-                    Some(Def::Static(_, is_mutable)) => is_mutable,
-                    Some(other) => {
-                        bug!("Expected Def::Static, found {:?}", other)
-                    }
-                    None => {
-                        bug!("Expected Def::Static for {:?}, found nothing", def_id)
-                    }
-                };
-                cx.codegen_static(def_id, is_mutable);
+                cx.codegen_static(def_id, cx.tcx().is_mutable_static(def_id));
             }
             MonoItem::GlobalAsm(hir_id) => {
                 let item = cx.tcx().hir().expect_item_by_hir_id(hir_id);