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Diffstat (limited to 'docs/LanguageExtensions.html')
| -rw-r--r-- | docs/LanguageExtensions.html | 113 |
1 files changed, 79 insertions, 34 deletions
diff --git a/docs/LanguageExtensions.html b/docs/LanguageExtensions.html index 5003d9cad8..b621eab311 100644 --- a/docs/LanguageExtensions.html +++ b/docs/LanguageExtensions.html @@ -38,28 +38,37 @@ <ul> <li><a href="#cxx0x">C++0x</a> <ul> - <li><a href="#cxx_decltype">C++0x <tt>decltype()</tt></a></li> - <li><a href="#cxx_access_control_sfinae">C++0x SFINAE includes access control</a></li> + <li><a href="#cxx_access_control_sfinae">C++0x SFINAE includes access control</a></li> <li><a href="#cxx_alias_templates">C++0x alias templates</a></li> <li><a href="#cxx_attributes">C++0x attributes</a></li> + <li><a href="#cxx_constexpr">C++0x generalized constant expressions</a></li> + <li><a href="#cxx_decltype">C++0x <tt>decltype()</tt></a></li> <li><a href="#cxx_default_function_template_args">C++0x default template arguments in function templates</a></li> <li><a href="#cxx_delegating_constructor">C++0x delegating constructors</a></li> <li><a href="#cxx_deleted_functions">C++0x deleted functions</a></li> + <li><a href="#cxx_explicit_conversions">C++0x explicit conversion functions</a></li> <li><a href="#cxx_generalized_initializers">C++0x generalized initializers</a></li> + <li><a href="#cxx_implicit_moves">C++0x implicit move constructors/assignment operators</a></li> + <li><a href="#cxx_inheriting_constructors">C++0x inheriting constructors</a></li> + <li><a href="#cxx_inline_namespaces">C++0x inline namespaces</a></li> <li><a href="#cxx_lambdas">C++0x lambdas</a></li> + <li><a href="#cxx_noexcept">C++0x noexcept specification</a></li> + <li><a href="#cxx_nonstatic_member_init">C++0x in-class non-static data member initialization</a></li> <li><a href="#cxx_nullptr">C++0x nullptr</a></li> <li><a href="#cxx_override_control">C++0x override control</a></li> <li><a href="#cxx_range_for">C++0x range-based for loop</a></li> + <li><a href="#cxx_raw_string_literals">C++0x raw string literals</a></li> <li><a href="#cxx_rvalue_references">C++0x rvalue references</a></li> <li><a href="#cxx_reference_qualified_functions">C++0x reference-qualified functions</a></li> <li><a href="#cxx_static_assert">C++0x <tt>static_assert()</tt></a></li> <li><a href="#cxx_auto_type">C++0x type inference</a></li> - <li><a href="#cxx_variadic_templates">C++0x variadic templates</a></li> - <li><a href="#cxx_inline_namespaces">C++0x inline namespaces</a></li> - <li><a href="#cxx_strong_enums">C++0x strongly-typed enumerations</a></li> + <li><a href="#cxx_strong_enums">C++0x strongly-typed enumerations</a></li> <li><a href="#cxx_trailing_return">C++0x trailing return type</a></li> - <li><a href="#cxx_noexcept">C++0x noexcept specification</a></li> - </ul></li> + <li><a href="#cxx_unicode_literals">C++0x Unicode string literals</a></li> + <li><a href="#cxx_unrestricted_unions">C++0x unrestricted unions</a></li> + <li><a href="#cxx_user_literals">C++0x user-defined literals</a></li> + <li><a href="#cxx_variadic_templates">C++0x variadic templates</a></li> + </ul></li> <li><a href="#c1x">C1X</a> <ul> <li><a href="#c_generic_selections">C1X generic selections</a></li> @@ -438,12 +447,6 @@ noted.</p> C++0x standard. As a result, all these features are enabled with the <tt>-std=c++0x</tt> option when compiling C++ code.</p> -<h4 id="cxx_decltype">C++0x <tt>decltype()</tt></h4> - -<p>Use <tt>__has_feature(cxx_decltype)</tt> or -<tt>__has_extension(cxx_decltype)</tt> to determine if support for the -<tt>decltype()</tt> specifier is enabled.</p> - <h4 id="cxx_access_control_sfinae">C++0x SFINAE includes access control</h4> <p>Use <tt>__has_feature(cxx_access_control_sfinae)</tt> or <tt>__has_extension(cxx_access_control_sfinae)</tt> to determine whether access-control errors (e.g., calling a private constructor) are considered to be template argument deduction errors (aka SFINAE errors), per <a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1170">C++ DR1170</a>.</p> @@ -460,6 +463,18 @@ C++0x's alias declarations and alias templates is enabled.</p> <tt>__has_extension(cxx_attributes)</tt> to determine if support for attribute parsing with C++0x's square bracket notation is enabled.</p> +<h4 id="cxx_constexpr">C++0x generalized constant expressions</h4> + +<p>Use <tt>__has_feature(cxx_constexpr)</tt> to determine if support +for generalized constant expressions (e.g., <tt>constexpr</tt>) is +enabled. Clang does not currently implement this feature.</p> + +<h4 id="cxx_decltype">C++0x <tt>decltype()</tt></h4> + +<p>Use <tt>__has_feature(cxx_decltype)</tt> or +<tt>__has_extension(cxx_decltype)</tt> to determine if support for the +<tt>decltype()</tt> specifier is enabled.</p> + <h4 id="cxx_default_function_template_args">C++0x default template arguments in function templates</h4> <p>Use <tt>__has_feature(cxx_default_function_template_args)</tt> or @@ -477,18 +492,45 @@ support for delegating constructors is enabled.</p> <tt>__has_extension(cxx_deleted_functions)</tt> to determine if support for deleted function definitions (with <tt>= delete</tt>) is enabled.</p> +<h4 id="cxx_explicit_conversions">C++0x explicit conversion functions</h3> +<p>Use <tt>__has_feature(cxx_explicit_conversions)</tt> to determine if support for <tt>explicit</tt> conversion functions is enabled.</p> + <h4 id="cxx_generalized_initializers">C++0x generalized initializers</h4> <p>Use <tt>__has_feature(cxx_generalized_initializers)</tt> to determine if support for generalized initializers (using braced lists and -<tt>std::initializer_list</tt>) is enabled. clang does not currently implement -this feature. +<tt>std::initializer_list</tt>) is enabled. Clang does not currently implement +this feature.</p> + +<h4 id="cxx_implicit_moves">C++0x implicit move constructors/assignment operators</h4> + +<p>Use <tt>__has_feature(cxx_implicit_moves)</tt> to determine if Clang will implicitly generate move constructors and move assignment operators where needed. Clang does not currently implement this feature.</p> + +<h4 id="cxx_inheriting_constructors">C++0x inheriting constructors</h4> + +<p>Use <tt>__has_feature(cxx_inheriting_constructors)</tt> to determine if support for inheriting constructors is enabled. Clang does not currently implement this feature.</p> + +<h4 id="cxx_inline_namespaces">C++0x inline namespaces</h4> + +<p>Use <tt>__has_feature(cxx_inline_namespaces)</tt> or +<tt>__has_extension(cxx_inline_namespaces)</tt> to determine if support for +inline namespaces is enabled.</p> <h4 id="cxx_lambdas">C++0x lambdas</h4> <p>Use <tt>__has_feature(cxx_lambdas)</tt> or <tt>__has_extension(cxx_lambdas)</tt> to determine if support for lambdas -is enabled. clang does not currently implement this feature.</p> +is enabled. Clang does not currently implement this feature.</p> + +<h4 id="cxx_noexcept">C++0x noexcept</h4> + +<p>Use <tt>__has_feature(cxx_noexcept)</tt> or +<tt>__has_extension(cxx_noexcept)</tt> to determine if support for noexcept +exception specifications is enabled.</p> + +<h4 id="cxx_nonstatic_member_init">C++0x in-class non-static data member initialization</h4> + +<p>Use <tt>__has_feature(cxx_nonstatic_member_init)</tt> to determine whether in-class initialization of non-static data members is enabled.</p> <h4 id="cxx_nullptr">C++0x <tt>nullptr</tt></h4> @@ -515,6 +557,9 @@ is enabled.</p> <tt>__has_extension(cxx_range_for)</tt> to determine if support for the range-based for loop is enabled. </p> +<h4 id="cxx_raw_string_literals">C++0x raw string literals</h4> +<p>Use <tt>__has_feature(cxx_raw_string_literals)</tt> to determine if support for raw string literals (e.g., <tt>R"foo\bar"</tt>) is enabled.</p> + <h4 id="cxx_rvalue_references">C++0x rvalue references</h4> <p>Use <tt>__has_feature(cxx_rvalue_references)</tt> or @@ -534,17 +579,11 @@ compile-time assertions using <tt>static_assert</tt> is enabled.</p> supported using the <tt>auto</tt> specifier. If this is disabled, <tt>auto</tt> will instead be a storage class specifier, as in C or C++98.</p> -<h4 id="cxx_variadic_templates">C++0x variadic templates</h4> - -<p>Use <tt>__has_feature(cxx_variadic_templates)</tt> or -<tt>__has_extension(cxx_variadic_templates)</tt> to determine if support -for variadic templates is enabled.</p> - -<h4 id="cxx_inline_namespaces">C++0x inline namespaces</h4> +<h4 id="cxx_strong_enums">C++0x strongly typed enumerations</h4> -<p>Use <tt>__has_feature(cxx_inline_namespaces)</tt> or -<tt>__has_extension(cxx_inline_namespaces)</tt> to determine if support for -inline namespaces is enabled.</p> +<p>Use <tt>__has_feature(cxx_strong_enums)</tt> or +<tt>__has_extension(cxx_strong_enums)</tt> to determine if support for +strongly typed, scoped enumerations is enabled.</p> <h4 id="cxx_trailing_return">C++0x trailing return type</h4> @@ -552,17 +591,23 @@ inline namespaces is enabled.</p> <tt>__has_extension(cxx_trailing_return)</tt> to determine if support for the alternate function declaration syntax with trailing return type is enabled.</p> -<h4 id="cxx_noexcept">C++0x noexcept</h4> +<h4 id="cxx_unicode_literals">C++0x Unicode string literals</h4> +<p>Use <tt>__has_feature(cxx_unicode_literals)</tt> to determine if +support for Unicode string literals is enabled.</p> -<p>Use <tt>__has_feature(cxx_noexcept)</tt> or -<tt>__has_extension(cxx_noexcept)</tt> to determine if support for noexcept -exception specifications is enabled.</p> +<h4 id="cxx_unrestricted_unions">C++0x unrestricted unions</h4> -<h4 id="cxx_strong_enums">C++0x strongly typed enumerations</h4> +<p>Use <tt>__has_feature(cxx_unrestricted_unions)</tt> to determine if support for unrestricted unions is enabled. Clang does not currently support this feature.</p> -<p>Use <tt>__has_feature(cxx_strong_enums)</tt> or -<tt>__has_extension(cxx_strong_enums)</tt> to determine if support for -strongly typed, scoped enumerations is enabled.</p> +<h4 id="cxx_user_literals">C++0x 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> + +<h4 id="cxx_variadic_templates">C++0x variadic templates</h4> + +<p>Use <tt>__has_feature(cxx_variadic_templates)</tt> or +<tt>__has_extension(cxx_variadic_templates)</tt> to determine if support +for variadic templates is enabled.</p> <h3 id="c1x">C1X</h3> |