[PATCH] D45406: Document -std= values for different languages

[Dimitry Andric via Phabricator via cfe-commits]

dim updated this revision to Diff 141513.
dim added a comment.

- Use "values" instead of "options"
- Remove deprecated standard values


Repository:
  rC Clang

https://reviews.llvm.org/D45406

Files:
  docs/CommandGuide/clang.rst


Index: docs/CommandGuide/clang.rst
===================================================================
--- docs/CommandGuide/clang.rst
+++ docs/CommandGuide/clang.rst
@@ -98,9 +98,55 @@
 
  Treat subsequent input files as having type language.
 
-.. option:: -std=<language>
+.. option:: -std=<standard>
 
  Specify the language standard to compile for.
+
+ Supported values for the C language are:
+
+ - ``c89``, ``c90`` or ``iso9899:1990``: ISO C 1990
+ - ``iso9899:199409``: ISO C 1990 with amendment 1
+ - ``gnu89`` or ``gnu90``: ISO C 1990 with GNU extensions
+ - ``c99`` or ``iso9899:1999``: ISO C 1999
+ - ``gnu99``: ISO C 1999 with GNU extensions
+ - ``c11`` or ``iso9899:2011``: ISO C 2011
+ - ``gnu11``: ISO C 2011 with GNU extensions
+ - ``c17`` or ``iso9899:2017``: ISO C 2017
+ - ``gnu17``: ISO C 2017 with GNU extensions
+
+ The default C language standard is ``gnu11``, except on PS4, where it is
+ ``gnu99``.
+
+ Supported values for the C++ language are:
+
+ - ``c++98`` or ``c++03``: ISO C++ 1998 with amendments
+ - ``gnu++98`` or ``gnu++03``: ISO C++ 1998 with amendments and GNU extensions
+ - ``c++11``: ISO C++ 2011 with amendments
+ - ``gnu++11``: ISO C++ 2011 with amendments and
+   GNU extensions
+ - ``c++14``: ISO C++ 2014 with amendments
+ - ``gnu++14``: ISO C++ 2014 with amendments and
+   GNU extensions
+ - ``c++17``: ISO C++ 2017 with amendments
+ - ``gnu++17``: ISO C++ 2017 with amendments and
+   GNU extensions
+ - ``c++2a``: Working draft for ISO C++ 2020
+ - ``gnu++2a``: Working draft for ISO C++ 2020 with GNU extensions
+
+ The default C++ language standard is ``gnu++14``.
+
+ Supported values for the OpenCL language are:
+
+ - ``cl1.0``: OpenCL 1.0
+ - ``cl1.1``: OpenCL 1.1
+ - ``cl1.2``: OpenCL 1.2
+ - ``cl2.0``: OpenCL 2.0
+
+ The default OpenCL language standard is ``cl1.0``.
+
+ Supported values for the CUDA language are:
+
+ - ``cuda``: NVIDIA CUDA(tm)
 
 .. option:: -stdlib=<library>
 


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