There are some exceptions such as the standard I/O streams library which are
avoided. Also, there is much more detailed information on these subjects in the
-`Programmer's Manual`_.
-
-.. _Programmer's Manual:
- http://llvm.org/docs/ProgrammersManual.html
+:doc:`ProgrammersManual`.
Supported C++11 Language and Library Features
---------------------------------------------
* Trailing return types: N2541_
* Lambdas: N2927_
- * But *not* ``std::function``, until Clang implements `MSVC-compatible RTTI`_.
+ * But *not* lambdas with default arguments.
* ``decltype``: N2343_
* Nested closing right angle brackets: N1757_
* Strongly-typed and forward declarable enums: N2347_, N2764_
* Local and unnamed types as template arguments: N2657_
* Range-based for-loop: N2930_
+
+ * But ``{}`` are required around inner ``do {} while()`` loops. As a result,
+ ``{}`` are required around function-like macros inside range-based for
+ loops.
+
* ``override`` and ``final``: N2928_, N3206_, N3272_
* Atomic operations and the C++11 memory model: N2429_
* ``std::initializer_list`` (and the constructors and functions that take it as
an argument) are not always available, so you cannot (for example) initialize
a ``std::vector`` with a braced initializer list.
+* ``std::equal()`` (and other algorithms) incorrectly assert in MSVC when given
+ ``nullptr`` as an iterator.
Other than these areas you should assume the standard library is available and
working as expected until some build bot tells you otherwise. If you're in an
.. _the libstdc++ manual:
http://gcc.gnu.org/onlinedocs/gcc-4.7.3/libstdc++/manual/manual/status.html#status.iso.2011
+Other Languages
+---------------
+
+Any code written in the Go programming language is not subject to the
+formatting rules below. Instead, we adopt the formatting rules enforced by
+the `gofmt`_ tool.
+
+Go code should strive to be idiomatic. Two good sets of guidelines for what
+this means are `Effective Go`_ and `Go Code Review Comments`_.
+
+.. _gofmt:
+ https://golang.org/cmd/gofmt/
+
+.. _Effective Go:
+ https://golang.org/doc/effective_go.html
+
+.. _Go Code Review Comments:
+ https://code.google.com/p/go-wiki/wiki/CodeReviewComments
+
Mechanical Source Issues
========================
code.
That said, LLVM does make extensive use of a hand-rolled form of RTTI that use
-templates like `isa<>, cast<>, and dyn_cast<> <ProgrammersManual.html#isa>`_.
+templates like :ref:`isa\<>, cast\<>, and dyn_cast\<> <isa>`.
This form of RTTI is opt-in and can be
:doc:`added to any class <HowToSetUpLLVMStyleRTTI>`. It is also
substantially more efficient than ``dynamic_cast<>``.
``-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 ``= delete`` if the compiler supports it. These methods
-should still be declared private. Example of the uncopyable pattern:
+For compatibility with MSVC, ``LLVM_DELETED_FUNCTION`` should be used which
+will expand to ``= delete`` on compilers that support it. These methods should
+still be declared private. Example of the uncopyable pattern:
.. code-block:: c++