[cfe-commits] r152396 - in /cfe/trunk: docs/LanguageExtensions.html lib/Lex/PPMacroExpansion.cpp test/Lexer/has_feature_cxx0x.cpp www/cxx_status.html

[Chris Lattner]

On Mar 9, 2012, at 12:41 AM, Richard Smith wrote:

> Author: rsmith
> Date: Fri Mar  9 02:41:27 2012
> New Revision: 152396
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=152396&view=rev
> Log:
> User-defined literals are done.

Nice!! Release notes?

-Chris

> 
> Modified:
>    cfe/trunk/docs/LanguageExtensions.html
>    cfe/trunk/lib/Lex/PPMacroExpansion.cpp
>    cfe/trunk/test/Lexer/has_feature_cxx0x.cpp
>    cfe/trunk/www/cxx_status.html
> 
> Modified: cfe/trunk/docs/LanguageExtensions.html
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/docs/LanguageExtensions.html?rev=152396&r1=152395&r2=152396&view=diff
> ==============================================================================
> --- cfe/trunk/docs/LanguageExtensions.html (original)
> +++ cfe/trunk/docs/LanguageExtensions.html Fri Mar  9 02:41:27 2012
> @@ -819,7 +819,7 @@
> 
> <h4 id="cxx_user_literals">C++11 user-defined literals</h4>
> 
> -<p>Use <tt>__has_feature(cxx_user_literals)</tt> to determine if support for user-defined literals is enabled. Clang does not currently support this feature.</p>
> +<p>Use <tt>__has_feature(cxx_user_literals)</tt> to determine if support for user-defined literals is enabled.</p>
> 
> <h4 id="cxx_variadic_templates">C++11 variadic templates</h4>
> 
> 
> Modified: cfe/trunk/lib/Lex/PPMacroExpansion.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/PPMacroExpansion.cpp?rev=152396&r1=152395&r2=152396&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Lex/PPMacroExpansion.cpp (original)
> +++ cfe/trunk/lib/Lex/PPMacroExpansion.cpp Fri Mar  9 02:41:27 2012
> @@ -640,7 +640,7 @@
>            .Case("c_atomic", LangOpts.C11)
>            .Case("c_generic_selections", LangOpts.C11)
>            .Case("c_static_assert", LangOpts.C11)
> -           // C++0x features
> +           // C++11 features
>            .Case("cxx_access_control_sfinae", LangOpts.CPlusPlus0x)
>            .Case("cxx_alias_templates", LangOpts.CPlusPlus0x)
>            .Case("cxx_alignas", LangOpts.CPlusPlus0x)
> @@ -672,7 +672,7 @@
>            .Case("cxx_trailing_return", LangOpts.CPlusPlus0x)
>            .Case("cxx_unicode_literals", LangOpts.CPlusPlus0x)
>            .Case("cxx_unrestricted_unions", LangOpts.CPlusPlus0x)
> -         //.Case("cxx_user_literals", false)
> +           .Case("cxx_user_literals", LangOpts.CPlusPlus0x)
>            .Case("cxx_variadic_templates", LangOpts.CPlusPlus0x)
>            // Type traits
>            .Case("has_nothrow_assign", LangOpts.CPlusPlus)
> 
> Modified: cfe/trunk/test/Lexer/has_feature_cxx0x.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Lexer/has_feature_cxx0x.cpp?rev=152396&r1=152395&r2=152396&view=diff
> ==============================================================================
> --- cfe/trunk/test/Lexer/has_feature_cxx0x.cpp (original)
> +++ cfe/trunk/test/Lexer/has_feature_cxx0x.cpp Fri Mar  9 02:41:27 2012
> @@ -244,3 +244,12 @@
> 
> // CHECK-0X: has_unrestricted_unions
> // CHECK-NO-0X: no_unrestricted_unions
> +
> +#if __has_feature(cxx_user_literals)
> +int has_user_literals();
> +#else
> +int no_user_literals();
> +#endif
> +
> +// CHECK-0X: has_user_literals
> +// CHECK-NO-0X: no_user_literals
> 
> Modified: cfe/trunk/www/cxx_status.html
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/www/cxx_status.html?rev=152396&r1=152395&r2=152396&view=diff
> ==============================================================================
> --- cfe/trunk/www/cxx_status.html (original)
> +++ cfe/trunk/www/cxx_status.html Fri Mar  9 02:41:27 2012
> @@ -213,7 +213,7 @@
>     <tr>
>       <td>User-defined literals</td>
>       <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2765.pdf">N2765</a></td>
> -      <td class="none" align="center">No</td>
> +      <td class="svn" align="center">SVN</td>
>     </tr>
>     <tr>
>       <td>Standard Layout Types</td>
> 
> 
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