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Coding standards: fix typo: '= deleted' -> '= delete'. 

llvm-svn: 164126
This commit is contained in:
Dmitri Gribenko 2012-09-18 14:00:58 +00:00
parent 1b5585a350
commit be88f563bf
1 changed files with 2 additions and 2 deletions
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4
llvm/docs/CodingStandards.rst
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@ -826,14 +826,14 @@ unimplemented copy constructor and copy assignment operator and make them
private. This would give a compiler error for accessing a private method or a
linker error because it wasn't implemented.
With C++11, we can mark methods that won't be implemented with ``= deleted``.
With C++11, we can mark methods that won't be implemented with ``= delete``.
This will trigger a much better error message and tell the compiler that the
method will never be implemented. This enables other checks like
``-Wunused-private-field`` to run correctly on classes that contain these
methods.
To maintain compatibility with C++03, ``LLVM_DELETED_FUNCTION`` should be used
which will expand to ``= deleted`` if the compiler supports it. These methods
which will expand to ``= delete`` if the compiler supports it. These methods
should still be declared private. Example of the uncopyable pattern:
.. code-block:: c++