Mark the copy/move constructor/operator= of auto_bitmap as delete

Since we are written in C++11, these should be marked as delete rather
than just private.

Bootstrapped and tested on x86_64-linux-gnu.

gcc/ChangeLog:

	* bitmap.h (class auto_bitmap): Mark copy/move constructor/operator=
	as deleted.

Signed-off-by: Andrew Pinski <quic_apinski@quicinc.com>

diff --git a/gcc/bitmap.h b/gcc/bitmap.h
index 4cad1b4d6c6a8f544045ba83652a4f89a2ec31d1..451edcfc5907223b31eb154a41d01cbe079f9988 100644 (file)
--- a/gcc/bitmap.h
+++ b/gcc/bitmap.h
@@ -959,10 +959,10 @@ class auto_bitmap
 
  private:
   // Prevent making a copy that references our bitmap.
-  auto_bitmap (const auto_bitmap &);
-  auto_bitmap &operator = (const auto_bitmap &);
-  auto_bitmap (auto_bitmap &&);
-  auto_bitmap &operator = (auto_bitmap &&);
+  auto_bitmap (const auto_bitmap &) = delete;
+  auto_bitmap &operator = (const auto_bitmap &) = delete;
+  auto_bitmap (auto_bitmap &&) = delete;
+  auto_bitmap &operator = (auto_bitmap &&) = delete;
 
   bitmap_head m_bits;
 };