[Rust,front-end,v2,15/37] gccrs: Add wrapper for make_unique

Message ID 20220824115956.737931-16-philip.herron@embecosm.com
State New
Series [Rust,front-end,v2,01/37] Use DW_ATE_UTF for the Rust 'char' type |

Commit Message

herron.philip@googlemail.com Aug. 24, 2022, 11:59 a.m. UTC
  From: Philip Herron <philip.herron@embecosm.com>

This is a wrapper for make_unique we can likely get rid of this as there
are other implementations available or simply keep using the unique_ptr
 gcc/rust/util/rust-make-unique.h | 35 ++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 gcc/rust/util/rust-make-unique.h


diff --git a/gcc/rust/util/rust-make-unique.h b/gcc/rust/util/rust-make-unique.h
new file mode 100644
index 00000000000..f33f9125f89
--- /dev/null
+++ b/gcc/rust/util/rust-make-unique.h
@@ -0,0 +1,35 @@ 
+// Copyright (C) 2020-2022 Free Software Foundation, Inc.
+// This file is part of GCC.
+// GCC is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 3, or (at your option) any later
+// version.
+// GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+// for more details.
+// You should have received a copy of the GNU General Public License
+// along with GCC; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+#include <memory>
+namespace Rust {
+template <typename T, typename... Ts>
+make_unique (Ts &&... params)
+  return std::unique_ptr<T> (new T (std::forward<Ts> (params)...));
+} // namespace Rust