Respect mut in &mut str in astconv

bkoropoff · bkoropoff · commit c6ab5b0829fe · 2014-10-28T00:03:34.000-07:00
Closes rust-lang#17361
diff --git a/src/librustc/middle/typeck/astconv.rs b/src/librustc/middle/typeck/astconv.rs
@@ -674,7 +674,7 @@ fn mk_pointer<'tcx, AC: AstConv<'tcx>, RS: RegionScope>(
                             return constr(ty::mk_str(tcx));
                         }
                         RPtr(r) => {
-                            return ty::mk_str_slice(tcx, r, ast::MutImmutable);
+                            return ty::mk_str_slice(tcx, r, a_seq_mutbl);
                         }
                     }
                 }

Original file line number	Diff line number	Diff line change
`@@ -674,7 +674,7 @@ fn mk_pointer<'tcx, AC: AstConv<'tcx>, RS: RegionScope>(`
`674`	`674`	`return constr(ty::mk_str(tcx));`
`675`	`675`	`}`
`676`	`676`	`RPtr(r) => {`
`677`		`- return ty::mk_str_slice(tcx, r, ast::MutImmutable);`
	`677`	`+ return ty::mk_str_slice(tcx, r, a_seq_mutbl);`
`678`	`678`	`}`
`679`	`679`	`}`
`680`	`680`	`}`