---

yaml
---
r: 273269
b: refs/heads/beta
c: 92e4858
h: refs/heads/master
i:
  273267: 3edcfed

Author: eddyb

[refs]

@@ -23,7 +23,7 @@ refs/tags/0.9: 36870b185fc5f5486636d4515f0e22677493f225
 refs/tags/0.10: ac33f2b15782272ae348dbd7b14b8257b2148b5a
 refs/tags/0.11.0: e1247cb1d0d681be034adb4b558b5a0c0d5720f9
 refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
-refs/heads/beta: eb43d952118f8d33e221c00f71a343f32ce17655
+refs/heads/beta: 92e485874e668fdc21855e0a288f526161576070
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
 refs/heads/tmp: e06d2ad9fcd5027bcaac5b08fc9aa39a49d0ecd3
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f

branches/beta/src/librustc_trans/trans/mir/constant.rs

@@ -17,6 +17,7 @@ use trans::abi;
 use trans::common::{self, BlockAndBuilder, C_bool, C_bytes, C_floating_f64, C_integral,
                     C_str_slice, C_undef};
 use trans::consts;
+use trans::datum;
 use trans::expr;
 use trans::inline;
 use trans::type_of;
@@ -122,7 +123,18 @@ impl<'bcx, 'tcx> MirContext<'bcx, 'tcx> {
                 let d = bcx.with_block(|bcx| {
                     expr::trans(bcx, expr)
                 });
-                OperandRef::from_rvalue_datum(d.datum.to_rvalue_datum(d.bcx, "").datum)
+
+                let datum = d.datum.to_rvalue_datum(d.bcx, "").datum;
+
+                match datum.kind.mode {
+                    datum::RvalueMode::ByValue => {
+                        OperandRef {
+                            ty: datum.ty,
+                            val: OperandValue::Immediate(datum.val)
+                        }
+                    }
+                    datum::RvalueMode::ByRef => self.trans_load(bcx, datum.val, datum.ty)
+                }
             }
             mir::Literal::Value { ref value } => {
                 self.trans_constval(bcx, value, ty)

branches/beta/src/librustc_trans/trans/mir/operand.rs

@@ -81,16 +81,6 @@ impl<'tcx> OperandRef<'tcx> {
             _ => unreachable!()
         }
     }
-
-    pub fn from_rvalue_datum(datum: datum::Datum<'tcx, datum::Rvalue>) -> OperandRef {
-        OperandRef {
-            ty: datum.ty,
-            val: match datum.kind.mode {
-                datum::RvalueMode::ByRef => OperandValue::Ref(datum.val),
-                datum::RvalueMode::ByValue => OperandValue::Immediate(datum.val),
-            }
-        }
-    }
 }
 
 impl<'bcx, 'tcx> MirContext<'bcx, 'tcx> {