[Cmake-commits] CMake branch, next, updated. v3.0.0-rc3-2147-g69982fe
Stephen Kelly
steveire at gmail.com
Tue Apr 8 05:07:48 EDT 2014
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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=69982fe430aceeb05bd3c6d9686384b1d728ca8c
commit 69982fe430aceeb05bd3c6d9686384b1d728ca8c
Merge: a0e3736 60c0d2d
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Tue Apr 8 05:07:44 2014 -0400
Commit: CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Tue Apr 8 05:07:44 2014 -0400
Merge topic 'cxx11-features' into next
60c0d2dd Features: Add cxx_defaulted_move_initializers.
c4e67235 Features: Add cxx_long_long_type.
dcaafada Features: Add cxx_func_identifier.
251a1f02 Features: Add cxx_local_type_template_args.
53fe7773 Features: Add cxx_extended_friend_declarations.
16603f7c Features: Add cxx_enum_forward_declarations.
adf22f61 Features: Add cxx_default_function_template_args.
7b3e8a05 Features: Add cxx_right_angle_brackets.
9a49fd21 Features: Add cxx_decltype_incomplete_return_types.
1889045c Features: Add cxx_sizeof_member.
ab455eba Features: Add cxx_thread_local.
300ce248 Features: Add cxx_inline_namespaces.
f9d04a96 Features: Add cxx_variadic_macros.
3d76656f Features: Add cxx_uniform_initialization.
e74b216c Features: Add cxx_generalized_initializers.
ff80c3b4 Features: Add cxx_attributes.
...
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=60c0d2dd812af663b2b009a253072dc481b604fe
commit 60c0d2dd812af663b2b009a253072dc481b604fe
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Sun Apr 6 11:22:49 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:58 2014 +0200
Features: Add cxx_defaulted_move_initializers.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 5f578bb..6d34a2b 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -62,6 +62,11 @@ The features known to this version of CMake are:
.. _N2346: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2346.htm
+``cxx_defaulted_move_initializers``
+ Defaulted move initializers, as defined in N3053_.
+
+ .. _N3053: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3053.html
+
``cxx_delegating_constructors``
Delegating constructors, as defined in N1986_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index c044f17..3f169d2 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -30,6 +30,7 @@ set(_cmake_feature_test_cxx_user_literals "${GNU47_CXX11}")
# TODO: Should be supported by GNU 4.6
set(GNU46_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_constexpr "${GNU46_CXX11}")
+set(_cmake_feature_test_cxx_defaulted_move_initializers "${GNU46_CXX11}")
set(_cmake_feature_test_cxx_enum_forward_declarations "${GNU46_CXX11}")
set(_cmake_feature_test_cxx_nullptr "${GNU46_CXX11}")
set(_cmake_feature_test_cxx_range_for "${GNU46_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 12f770c..6ec40fb 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -52,6 +52,7 @@
F(cxx_decltype_incomplete_return_types) \
F(cxx_default_function_template_args) \
F(cxx_defaulted_functions) \
+ F(cxx_defaulted_move_initializers) \
F(cxx_delegating_constructors) \
F(cxx_deleted_functions) \
F(cxx_enum_forward_declarations) \
diff --git a/Tests/CompileFeatures/cxx_defaulted_move_initializers.cpp b/Tests/CompileFeatures/cxx_defaulted_move_initializers.cpp
new file mode 100644
index 0000000..14f9871
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_defaulted_move_initializers.cpp
@@ -0,0 +1,7 @@
+
+struct A
+{
+ A() = default;
+ A& operator=(A&&) = default;
+ A(A&&) = default;
+};
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=c4e672358c4945e78234b8c7075924c80750d61b
commit c4e672358c4945e78234b8c7075924c80750d61b
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Sun Apr 6 11:14:42 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:58 2014 +0200
Features: Add cxx_long_long_type.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 32b47e4..5f578bb 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -127,6 +127,11 @@ The features known to this version of CMake are:
.. _N2657: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2657.htm
+``cxx_long_long_type``
+ ``long long`` type, as defined in N1811_.
+
+ .. _N1811: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1811.pdf
+
``cxx_noexcept``
Exception specifications, as defined in N3050_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index d727cac..c044f17 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -64,6 +64,7 @@ set(_cmake_feature_test_cxx_variadic_templates "${GNU44_CXX11}")
set(GNU43_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_decltype "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_default_function_template_args "${GNU43_CXX11}")
+set(_cmake_feature_test_cxx_long_long_type "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_right_angle_brackets "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_rvalue_references "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_static_assert "${GNU43_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 508ace5..12f770c 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -65,6 +65,7 @@
F(cxx_inline_namespaces) \
F(cxx_lambdas) \
F(cxx_local_type_template_args) \
+ F(cxx_long_long_type) \
F(cxx_noexcept) \
F(cxx_nonstatic_member_init) \
F(cxx_nullptr) \
diff --git a/Tests/CompileFeatures/cxx_long_long_type.cpp b/Tests/CompileFeatures/cxx_long_long_type.cpp
new file mode 100644
index 0000000..670324c
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_long_long_type.cpp
@@ -0,0 +1,5 @@
+
+void someFunc()
+{
+ long long ll = 9223372036854775807LL;
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=dcaafada0e213ae74082be84812a38d7f2a4a860
commit dcaafada0e213ae74082be84812a38d7f2a4a860
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Sun Apr 6 10:52:38 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:57 2014 +0200
Features: Add cxx_func_identifier.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 1a76a3b..32b47e4 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -97,6 +97,11 @@ The features known to this version of CMake are:
.. _N2928: http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm
+``cxx_func_identifier``
+ Predefined ``__func__`` identifier, as defined in N2340_.
+
+ .. _N2340: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2340.htm
+
``cxx_generalized_initializers``
Initializer lists, as defined in N2672_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 586ab4b..d727cac 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -70,5 +70,6 @@ set(_cmake_feature_test_cxx_static_assert "${GNU43_CXX11}")
# TODO: Should be supported since GNU 3.4?
set(_cmake_feature_test_cxx_extern_templates "${_oldestSupported} && __cplusplus >= 201103L")
# TODO: Should be supported forever?
+set(_cmake_feature_test_cxx_func_identifier "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_variadic_macros "${_oldestSupported} && __cplusplus >= 201103L")
set(_oldestSupported)
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 7b960a3..508ace5 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -59,6 +59,7 @@
F(cxx_extended_friend_declarations) \
F(cxx_extern_templates) \
F(cxx_final) \
+ F(cxx_func_identifier) \
F(cxx_generalized_initializers) \
F(cxx_inheriting_constructors) \
F(cxx_inline_namespaces) \
diff --git a/Tests/CompileFeatures/cxx_func_identifier.cpp b/Tests/CompileFeatures/cxx_func_identifier.cpp
new file mode 100644
index 0000000..0c3595c
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_func_identifier.cpp
@@ -0,0 +1,6 @@
+
+void someFunc()
+{
+ bool b = sizeof(__func__);
+ (void)b;
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=251a1f02a0ae7eb93690dd0daad8575a3c0451b3
commit 251a1f02a0ae7eb93690dd0daad8575a3c0451b3
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Sun Apr 6 10:38:50 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:57 2014 +0200
Features: Add cxx_local_type_template_args.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index fab8535..1a76a3b 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -117,6 +117,11 @@ The features known to this version of CMake are:
.. _N2927: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2927.pdf
+``cxx_local_type_template_args``
+ Local and unnamed types as template arguments, as defined in N2657_.
+
+ .. _N2657: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2657.htm
+
``cxx_noexcept``
Exception specifications, as defined in N3050_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 506d718..586ab4b 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -38,6 +38,7 @@ set(_cmake_feature_test_cxx_unrestricted_unions "${GNU46_CXX11}")
set(GNU45_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_explicit_conversions "${GNU45_CXX11}")
set(_cmake_feature_test_cxx_lambdas "${GNU45_CXX11}")
+set(_cmake_feature_test_cxx_local_type_template_args "${GNU45_CXX11}")
set(_cmake_feature_test_cxx_raw_string_literals "${GNU45_CXX11}")
# TODO: Should be supported by GNU 4.4
set(GNU44_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index f86a999..7b960a3 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -63,6 +63,7 @@
F(cxx_inheriting_constructors) \
F(cxx_inline_namespaces) \
F(cxx_lambdas) \
+ F(cxx_local_type_template_args) \
F(cxx_noexcept) \
F(cxx_nonstatic_member_init) \
F(cxx_nullptr) \
diff --git a/Tests/CompileFeatures/cxx_local_type_template_args.cpp b/Tests/CompileFeatures/cxx_local_type_template_args.cpp
new file mode 100644
index 0000000..802ea7a
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_local_type_template_args.cpp
@@ -0,0 +1,21 @@
+
+template <typename T>
+class X { };
+template <typename T>
+void f(T t) { }
+struct {} unnamed_obj;
+void f() {
+ struct A { };
+ enum { e1 };
+ typedef struct {} B;
+ B b;
+ X<A> x1;
+ X<A*> x2;
+ X<B> x3;
+ f(e1);
+ f(unnamed_obj);
+ f(b);
+ (void)x1;
+ (void)x2;
+ (void)x3;
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=53fe7773e6335b71161310a2c948bc99145ee59e
commit 53fe7773e6335b71161310a2c948bc99145ee59e
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Sun Apr 6 10:37:52 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:57 2014 +0200
Features: Add cxx_extended_friend_declarations.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 5ac646c..fab8535 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -82,6 +82,11 @@ The features known to this version of CMake are:
.. _N2437: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2437.pdf
+``cxx_extended_friend_declarations``
+ Extended friend declarations, as defined in N1791_.
+
+ .. _N1791: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1791.pdf
+
``cxx_extern_templates``
Extern templates, as defined in N1987_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index d1bd4a0..506d718 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -16,6 +16,7 @@ set(_cmake_feature_test_cxx_thread_local "${GNU48_CXX11}")
set(GNU47_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_alias_templates "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_delegating_constructors "${GNU47_CXX11}")
+set(_cmake_feature_test_cxx_extended_friend_declarations "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_final "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_noexcept "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_nonstatic_member_init "${GNU47_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 7c5ec81..f86a999 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -56,6 +56,7 @@
F(cxx_deleted_functions) \
F(cxx_enum_forward_declarations) \
F(cxx_explicit_conversions) \
+ F(cxx_extended_friend_declarations) \
F(cxx_extern_templates) \
F(cxx_final) \
F(cxx_generalized_initializers) \
diff --git a/Tests/CompileFeatures/cxx_extended_friend_declarations.cpp b/Tests/CompileFeatures/cxx_extended_friend_declarations.cpp
new file mode 100644
index 0000000..631c699
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_extended_friend_declarations.cpp
@@ -0,0 +1,25 @@
+
+template <typename T>
+struct B
+{
+ B() : m_i(42) {}
+private:
+ int m_i;
+ friend T;
+};
+
+struct A
+{
+ template<typename T>
+ int getBValue(B<T> b)
+ {
+ return b.m_i;
+ }
+};
+
+void someFunc()
+{
+ A a;
+ B<A> b;
+ a.getBValue(b);
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=16603f7cdb76ad4f9377d583b5234d92f85dd22d
commit 16603f7cdb76ad4f9377d583b5234d92f85dd22d
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Sun Apr 6 10:37:08 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:57 2014 +0200
Features: Add cxx_enum_forward_declarations.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 1f9cbbd..5ac646c 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -72,6 +72,11 @@ The features known to this version of CMake are:
.. _N2346: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2346.htm
+``cxx_enum_forward_declarations``
+ Enum forward declarations, as defined in N2764_.
+
+ .. _N2764: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2764.pdf
+
``cxx_explicit_conversions``
Explicit conversion operators, as defined in N2437_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 94a31c8..d1bd4a0 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -29,6 +29,7 @@ set(_cmake_feature_test_cxx_user_literals "${GNU47_CXX11}")
# TODO: Should be supported by GNU 4.6
set(GNU46_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_constexpr "${GNU46_CXX11}")
+set(_cmake_feature_test_cxx_enum_forward_declarations "${GNU46_CXX11}")
set(_cmake_feature_test_cxx_nullptr "${GNU46_CXX11}")
set(_cmake_feature_test_cxx_range_for "${GNU46_CXX11}")
set(_cmake_feature_test_cxx_unrestricted_unions "${GNU46_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 577aa37..7c5ec81 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -54,6 +54,7 @@
F(cxx_defaulted_functions) \
F(cxx_delegating_constructors) \
F(cxx_deleted_functions) \
+ F(cxx_enum_forward_declarations) \
F(cxx_explicit_conversions) \
F(cxx_extern_templates) \
F(cxx_final) \
diff --git a/Tests/CompileFeatures/cxx_enum_forward_declarations.cpp b/Tests/CompileFeatures/cxx_enum_forward_declarations.cpp
new file mode 100644
index 0000000..a7e1445
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_enum_forward_declarations.cpp
@@ -0,0 +1,8 @@
+
+enum SomeEnum : short;
+
+void someFunc()
+{
+ SomeEnum value;
+ int i = value;
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=adf22f611e2e4213df31cc7e1d8c1513847b72ff
commit adf22f611e2e4213df31cc7e1d8c1513847b72ff
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Sun Apr 6 10:41:01 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:57 2014 +0200
Features: Add cxx_default_function_template_args.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 710fdcf..1f9cbbd 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -52,6 +52,11 @@ The features known to this version of CMake are:
.. _N2343: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2343.pdf
+``cxx_default_function_template_args``
+ Default template arguments for function templates, as defined in DR226_
+
+ .. _DR226: http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#226
+
``cxx_defaulted_functions``
Defaulted functions, as defined in N2346_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index be6fed4..94a31c8 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -60,6 +60,7 @@ set(_cmake_feature_test_cxx_variadic_templates "${GNU44_CXX11}")
# TODO: Should be supported by GNU 4.3
set(GNU43_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_decltype "${GNU43_CXX11}")
+set(_cmake_feature_test_cxx_default_function_template_args "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_right_angle_brackets "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_rvalue_references "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_static_assert "${GNU43_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 61549ae..577aa37 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -50,6 +50,7 @@
F(cxx_constexpr) \
F(cxx_decltype) \
F(cxx_decltype_incomplete_return_types) \
+ F(cxx_default_function_template_args) \
F(cxx_defaulted_functions) \
F(cxx_delegating_constructors) \
F(cxx_deleted_functions) \
diff --git a/Tests/CompileFeatures/cxx_default_function_template_args.cpp b/Tests/CompileFeatures/cxx_default_function_template_args.cpp
new file mode 100644
index 0000000..3d14c52
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_default_function_template_args.cpp
@@ -0,0 +1,12 @@
+
+template<typename T = int>
+int someFunc()
+{
+ T t = 0;
+ return t;
+}
+
+void otherFunc()
+{
+ someFunc();
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=7b3e8a05349e13ee300980c1a4789cc9175a6c42
commit 7b3e8a05349e13ee300980c1a4789cc9175a6c42
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Sun Apr 6 10:17:20 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:57 2014 +0200
Features: Add cxx_right_angle_brackets.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 437d000..710fdcf 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -137,6 +137,11 @@ The features known to this version of CMake are:
.. _N2439: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2439.htm
+``cxx_right_angle_brackets``
+ Right angle bracket parsing, as defined in N1757_.
+
+ .. _N1757: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1757.html
+
``cxx_rvalue_references``
R-value references, as defined in N2118_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index e93888c..be6fed4 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -60,6 +60,7 @@ set(_cmake_feature_test_cxx_variadic_templates "${GNU44_CXX11}")
# TODO: Should be supported by GNU 4.3
set(GNU43_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_decltype "${GNU43_CXX11}")
+set(_cmake_feature_test_cxx_right_angle_brackets "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_rvalue_references "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_static_assert "${GNU43_CXX11}")
# TODO: Should be supported since GNU 3.4?
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 8ae07b1..61549ae 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -67,6 +67,7 @@
F(cxx_range_for) \
F(cxx_raw_string_literals) \
F(cxx_reference_qualified_functions) \
+ F(cxx_right_angle_brackets) \
F(cxx_rvalue_references) \
F(cxx_sizeof_member) \
F(cxx_static_assert) \
diff --git a/Tests/CompileFeatures/cxx_right_angle_brackets.cpp b/Tests/CompileFeatures/cxx_right_angle_brackets.cpp
new file mode 100644
index 0000000..2713fd8
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_right_angle_brackets.cpp
@@ -0,0 +1,12 @@
+
+template<typename T>
+struct A
+{
+ typedef T Result;
+};
+
+void someFunc()
+{
+ A<A<int>> object;
+ (void)object;
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=9a49fd21bedacdda51ecfa82a15a0e52dd64948f
commit 9a49fd21bedacdda51ecfa82a15a0e52dd64948f
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Sun Apr 6 10:17:15 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:57 2014 +0200
Features: Add cxx_decltype_incomplete_return_types.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index a16dced..437d000 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -42,6 +42,11 @@ The features known to this version of CMake are:
.. _N2235: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2235.pdf
+``cxx_decltype_incomplete_return_types``
+ Decltype on incomplete return types, as defined in N3276_.
+
+ .. _N3276 : http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3276.pdf
+
``cxx_decltype``
Decltype, as defined in N2343_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index a98ae3a..e93888c 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -3,8 +3,9 @@
set(_oldestSupported "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408")
# Introduced in GCC 4.8.1
-set(_cmake_feature_test_cxx_reference_qualified_functions
- "((__GNUC__ * 100 + __GNUC_MINOR__) > 408 || __GNUC_PATCHLEVEL__ >= 1) && __cplusplus >= 201103L")
+set(GNU481_CXX11 "((__GNUC__ * 100 + __GNUC_MINOR__) > 408 || __GNUC_PATCHLEVEL__ >= 1) && __cplusplus >= 201103L")
+set(_cmake_feature_test_cxx_decltype_incomplete_return_types "${GNU481_CXX11}")
+set(_cmake_feature_test_cxx_reference_qualified_functions "${GNU481_CXX11}")
set(GNU48_CXX11 "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408 && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_alignas "${GNU48_CXX11}")
set(_cmake_feature_test_cxx_alignof "${GNU48_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 58c874d..8ae07b1 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -49,6 +49,7 @@
F(cxx_auto_type) \
F(cxx_constexpr) \
F(cxx_decltype) \
+ F(cxx_decltype_incomplete_return_types) \
F(cxx_defaulted_functions) \
F(cxx_delegating_constructors) \
F(cxx_deleted_functions) \
diff --git a/Tests/CompileFeatures/cxx_decltype_incomplete_return_types.cpp b/Tests/CompileFeatures/cxx_decltype_incomplete_return_types.cpp
new file mode 100644
index 0000000..109d038
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_decltype_incomplete_return_types.cpp
@@ -0,0 +1,14 @@
+
+template<class T>
+struct A
+{
+ ~A() = delete;
+};
+
+template<class T> auto h() -> A<T>;
+template<class T> auto i(T) -> T;
+template<class T> auto f(T) -> decltype(i(h<T>()));
+template<class T> auto f(T) -> void;
+auto g() -> void {
+ f(42);
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=1889045ca672e295c18203401c27a9e62ff45424
commit 1889045ca672e295c18203401c27a9e62ff45424
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Sun Apr 6 10:09:37 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:57 2014 +0200
Features: Add cxx_sizeof_member.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index b544d7e..a16dced 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -137,6 +137,11 @@ The features known to this version of CMake are:
.. _N2118: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2118.html
+``cxx_sizeof_member``
+ Size of non-static data members, as defined in N2253_.
+
+ .. _N2253: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2253.html
+
``cxx_static_assert``
Static assert, as defined in N1720_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 1f56ace..a98ae3a 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -43,6 +43,7 @@ set(_cmake_feature_test_cxx_defaulted_functions "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_deleted_functions "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_generalized_initializers "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_inline_namespaces "${GNU44_CXX11}")
+set(_cmake_feature_test_cxx_sizeof_member "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_strong_enums "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_trailing_return_types "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_unicode_literals "${GNU44_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 6d2a576..58c874d 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -67,6 +67,7 @@
F(cxx_raw_string_literals) \
F(cxx_reference_qualified_functions) \
F(cxx_rvalue_references) \
+ F(cxx_sizeof_member) \
F(cxx_static_assert) \
F(cxx_strong_enums) \
F(cxx_thread_local) \
diff --git a/Tests/CompileFeatures/cxx_sizeof_member.cpp b/Tests/CompileFeatures/cxx_sizeof_member.cpp
new file mode 100644
index 0000000..ae143d2
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_sizeof_member.cpp
@@ -0,0 +1,10 @@
+
+struct A
+{
+ int m_i;
+};
+
+int someFunc()
+{
+ return sizeof(A::m_i) > 0 ? 1 : 2;
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=ab455ebafd55653f87168d9e6c32cfc15403a973
commit ab455ebafd55653f87168d9e6c32cfc15403a973
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Sun Apr 6 10:10:54 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:57 2014 +0200
Features: Add cxx_thread_local.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index f419366..b544d7e 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -147,6 +147,11 @@ The features known to this version of CMake are:
.. _N2347: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2347.pdf
+``cxx_thread_local``
+ Thread-local variables, as defined in N2659_.
+
+ .. _N2659: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2659.htm
+
``cxx_trailing_return_types``
Automatic function return type, as defined in N2541_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 73cd145..1f56ace 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -10,6 +10,7 @@ set(_cmake_feature_test_cxx_alignas "${GNU48_CXX11}")
set(_cmake_feature_test_cxx_alignof "${GNU48_CXX11}")
set(_cmake_feature_test_cxx_attributes "${GNU48_CXX11}")
set(_cmake_feature_test_cxx_inheriting_constructors "${GNU48_CXX11}")
+set(_cmake_feature_test_cxx_thread_local "${GNU48_CXX11}")
# TODO: Should be supported by GNU 4.7
set(GNU47_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_alias_templates "${GNU47_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 2f2747d..6d2a576 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -69,6 +69,7 @@
F(cxx_rvalue_references) \
F(cxx_static_assert) \
F(cxx_strong_enums) \
+ F(cxx_thread_local) \
F(cxx_trailing_return_types) \
F(cxx_unicode_literals) \
F(cxx_uniform_initialization) \
diff --git a/Tests/CompileFeatures/cxx_thread_local.cpp b/Tests/CompileFeatures/cxx_thread_local.cpp
new file mode 100644
index 0000000..1fb27e2
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_thread_local.cpp
@@ -0,0 +1,2 @@
+
+thread_local unsigned int rage = 1;
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=300ce2481eae64f44ca4a4bec4f975db4f3e16c8
commit 300ce2481eae64f44ca4a4bec4f975db4f3e16c8
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Sun Apr 6 10:07:19 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:57 2014 +0200
Features: Add cxx_inline_namespaces.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 7b94560..f419366 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -87,6 +87,11 @@ The features known to this version of CMake are:
.. _N2540: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2540.htm
+``cxx_inline_namespaces``
+ Inline namespaces, as defined in N2535_.
+
+ .. _N2535: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2535.htm
+
``cxx_lambdas``
Lambda functions, as defined in N2927_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index df34b7a..73cd145 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -41,6 +41,7 @@ set(_cmake_feature_test_cxx_auto_type "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_defaulted_functions "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_deleted_functions "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_generalized_initializers "${GNU44_CXX11}")
+set(_cmake_feature_test_cxx_inline_namespaces "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_strong_enums "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_trailing_return_types "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_unicode_literals "${GNU44_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index a5a76c8..2f2747d 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -57,6 +57,7 @@
F(cxx_final) \
F(cxx_generalized_initializers) \
F(cxx_inheriting_constructors) \
+ F(cxx_inline_namespaces) \
F(cxx_lambdas) \
F(cxx_noexcept) \
F(cxx_nonstatic_member_init) \
diff --git a/Tests/CompileFeatures/cxx_inline_namespaces.cpp b/Tests/CompileFeatures/cxx_inline_namespaces.cpp
new file mode 100644
index 0000000..59fa9c8
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_inline_namespaces.cpp
@@ -0,0 +1,26 @@
+namespace Lib
+{
+inline namespace Lib_1
+{
+ template <typename T> class A;
+}
+
+template <typename T> void g(T);
+}
+
+struct MyClass {
+
+};
+namespace Lib
+{
+template<>
+class A<MyClass> {
+
+};
+}
+
+void someFunc()
+{
+ Lib::A<MyClass> a;
+ g(a); // ok, Lib is an associated namespace of A
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=f9d04a96b57ad5f68259b978983289043ae22716
commit f9d04a96b57ad5f68259b978983289043ae22716
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 15:05:10 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:57 2014 +0200
Features: Add cxx_variadic_macros.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 55521d9..7b94560 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -167,6 +167,11 @@ The features known to this version of CMake are:
.. _N2765: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2765.pdf
+``cxx_variadic_macros``
+ Variadic macros, as defined in N1653_.
+
+ .. _N1653: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1653.htm
+
``cxx_variadic_templates``
Variadic templates, as defined in N2242_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index a3b4339..df34b7a 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -60,4 +60,6 @@ set(_cmake_feature_test_cxx_rvalue_references "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_static_assert "${GNU43_CXX11}")
# TODO: Should be supported since GNU 3.4?
set(_cmake_feature_test_cxx_extern_templates "${_oldestSupported} && __cplusplus >= 201103L")
+# TODO: Should be supported forever?
+set(_cmake_feature_test_cxx_variadic_macros "${_oldestSupported} && __cplusplus >= 201103L")
set(_oldestSupported)
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 65f9594..a5a76c8 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -73,6 +73,7 @@
F(cxx_uniform_initialization) \
F(cxx_unrestricted_unions) \
F(cxx_user_literals) \
+ F(cxx_variadic_macros) \
F(cxx_variadic_templates)
class cmMakefile::Internals
diff --git a/Tests/CompileFeatures/cxx_variadic_macros.cpp b/Tests/CompileFeatures/cxx_variadic_macros.cpp
new file mode 100644
index 0000000..4d007a5
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_variadic_macros.cpp
@@ -0,0 +1,12 @@
+
+int someFunc(int, char, int)
+{
+ return 0;
+}
+
+#define FUNC_WRAPPER(...) someFunc(__VA_ARGS__)
+
+void otherFunc()
+{
+ FUNC_WRAPPER(42, 'a', 7);
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=3d76656fb3db56f364bbf7a7655ab1433b72d284
commit 3d76656fb3db56f364bbf7a7655ab1433b72d284
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 14:53:25 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:56 2014 +0200
Features: Add cxx_uniform_initialization.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 9329968..55521d9 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -152,6 +152,11 @@ The features known to this version of CMake are:
.. _N2442: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm
+``cxx_uniform_initialization``
+ Uniform intialization, as defined in N2640_.
+
+ .. _N2640: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2640.pdf
+
``cxx_unrestricted_unions``
Unrestricted unions, as defined in N2544_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index fcdffac..a3b4339 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -44,6 +44,7 @@ set(_cmake_feature_test_cxx_generalized_initializers "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_strong_enums "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_trailing_return_types "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_unicode_literals "${GNU44_CXX11}")
+set(_cmake_feature_test_cxx_uniform_initialization "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_variadic_templates "${GNU44_CXX11}")
# TODO: If features are ever recorded for GNU 4.3, there should possibly
# be a new feature added like cxx_variadic_template_template_parameters,
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index c1d276e..65f9594 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -70,6 +70,7 @@
F(cxx_strong_enums) \
F(cxx_trailing_return_types) \
F(cxx_unicode_literals) \
+ F(cxx_uniform_initialization) \
F(cxx_unrestricted_unions) \
F(cxx_user_literals) \
F(cxx_variadic_templates)
diff --git a/Tests/CompileFeatures/cxx_uniform_initialization.cpp b/Tests/CompileFeatures/cxx_uniform_initialization.cpp
new file mode 100644
index 0000000..82c76e2
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_uniform_initialization.cpp
@@ -0,0 +1,9 @@
+struct A {};
+struct B {
+ B(A) {}
+};
+
+void Func()
+{
+ B b{A{}};
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=e74b216c90d33548e7b248276346a5d00eff5ee3
commit e74b216c90d33548e7b248276346a5d00eff5ee3
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 14:52:48 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:56 2014 +0200
Features: Add cxx_generalized_initializers.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 05fc1bd..9329968 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -77,6 +77,11 @@ The features known to this version of CMake are:
.. _N2928: http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm
+``cxx_generalized_initializers``
+ Initializer lists, as defined in N2672_.
+
+ .. _N2672: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2672.htm
+
``cxx_inheriting_constructors``
Inheriting constructors, as defined in N2540_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index be3c27e..fcdffac 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -40,6 +40,7 @@ set(GNU44_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_auto_type "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_defaulted_functions "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_deleted_functions "${GNU44_CXX11}")
+set(_cmake_feature_test_cxx_generalized_initializers "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_strong_enums "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_trailing_return_types "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_unicode_literals "${GNU44_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 63c00cc..c1d276e 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -55,6 +55,7 @@
F(cxx_explicit_conversions) \
F(cxx_extern_templates) \
F(cxx_final) \
+ F(cxx_generalized_initializers) \
F(cxx_inheriting_constructors) \
F(cxx_lambdas) \
F(cxx_noexcept) \
diff --git a/Tests/CompileFeatures/cxx_generalized_initializers.cpp b/Tests/CompileFeatures/cxx_generalized_initializers.cpp
new file mode 100644
index 0000000..8013ef5
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_generalized_initializers.cpp
@@ -0,0 +1,23 @@
+
+// Dummy implementation. Test only the compiler feature.
+namespace std {
+ typedef decltype(sizeof(int)) size_t;
+ template <class _E>
+ class initializer_list
+ {
+ const _E* __begin_;
+ size_t __size_;
+
+ };
+}
+
+template <typename T>
+struct A
+{
+ A(std::initializer_list<T>) {}
+};
+
+void someFunc()
+{
+ A<int> as = { 1, 2, 3, 4 };
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=ff80c3b4201918c2f30241972d3553a99571eed8
commit ff80c3b4201918c2f30241972d3553a99571eed8
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 14:10:17 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:56 2014 +0200
Features: Add cxx_attributes.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 7e10853..05fc1bd 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -27,6 +27,11 @@ The features known to this version of CMake are:
.. _N2341: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2341.pdf
+``cxx_attributes``
+ Generic attributes, as defined in N2761_.
+
+ .. _N2761: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2761.pdf
+
``cxx_auto_type``
Automatic type deduction, as defined in N1984_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 26b7ff6..be3c27e 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -8,6 +8,7 @@ set(_cmake_feature_test_cxx_reference_qualified_functions
set(GNU48_CXX11 "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408 && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_alignas "${GNU48_CXX11}")
set(_cmake_feature_test_cxx_alignof "${GNU48_CXX11}")
+set(_cmake_feature_test_cxx_attributes "${GNU48_CXX11}")
set(_cmake_feature_test_cxx_inheriting_constructors "${GNU48_CXX11}")
# TODO: Should be supported by GNU 4.7
set(GNU47_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 2b76d45..63c00cc 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -45,6 +45,7 @@
F(cxx_alias_templates) \
F(cxx_alignas) \
F(cxx_alignof) \
+ F(cxx_attributes) \
F(cxx_auto_type) \
F(cxx_constexpr) \
F(cxx_decltype) \
diff --git a/Tests/CompileFeatures/cxx_attributes.cpp b/Tests/CompileFeatures/cxx_attributes.cpp
new file mode 100644
index 0000000..a3c89ea
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_attributes.cpp
@@ -0,0 +1,2 @@
+
+void unusedFunc [[noreturn]] () { throw 1; }
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=7605fee593a00e0345a4842241ff1f2a043b7ebf
commit 7605fee593a00e0345a4842241ff1f2a043b7ebf
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 13:55:27 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:56 2014 +0200
Features: Add cxx_alignof.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 043863f..7e10853 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -22,6 +22,11 @@ The features known to this version of CMake are:
.. _N2341: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2341.pdf
+``cxx_alignof``
+ Alignment control ``alignof``, as defined in N2341_.
+
+ .. _N2341: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2341.pdf
+
``cxx_auto_type``
Automatic type deduction, as defined in N1984_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 86d5557..26b7ff6 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -7,6 +7,7 @@ set(_cmake_feature_test_cxx_reference_qualified_functions
"((__GNUC__ * 100 + __GNUC_MINOR__) > 408 || __GNUC_PATCHLEVEL__ >= 1) && __cplusplus >= 201103L")
set(GNU48_CXX11 "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408 && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_alignas "${GNU48_CXX11}")
+set(_cmake_feature_test_cxx_alignof "${GNU48_CXX11}")
set(_cmake_feature_test_cxx_inheriting_constructors "${GNU48_CXX11}")
# TODO: Should be supported by GNU 4.7
set(GNU47_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index b1dd721..2b76d45 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -44,6 +44,7 @@
#define FOR_EACH_CXX_FEATURE(F) \
F(cxx_alias_templates) \
F(cxx_alignas) \
+ F(cxx_alignof) \
F(cxx_auto_type) \
F(cxx_constexpr) \
F(cxx_decltype) \
diff --git a/Tests/CompileFeatures/cxx_alignof.cpp b/Tests/CompileFeatures/cxx_alignof.cpp
new file mode 100644
index 0000000..63b14fe
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_alignof.cpp
@@ -0,0 +1,5 @@
+
+int someFunc()
+{
+ return alignof(int);
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=e7d6e1f44f0f3bcf7ded76ec8d649b7a0552778c
commit e7d6e1f44f0f3bcf7ded76ec8d649b7a0552778c
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 13:54:08 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:56 2014 +0200
Features: Add cxx_alignas.
cxx_alignof will be a separate feature known to CMake, because
both can be implemented with separate backward compatibility
versions.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 6c4bc15..043863f 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -17,6 +17,11 @@ The features known to this version of CMake are:
.. _N2258: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf
+``cxx_alignas``
+ Alignment control ``alignas``, as defined in N2341_.
+
+ .. _N2341: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2341.pdf
+
``cxx_auto_type``
Automatic type deduction, as defined in N1984_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index ee7f2e4..86d5557 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -6,6 +6,7 @@ set(_oldestSupported "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408")
set(_cmake_feature_test_cxx_reference_qualified_functions
"((__GNUC__ * 100 + __GNUC_MINOR__) > 408 || __GNUC_PATCHLEVEL__ >= 1) && __cplusplus >= 201103L")
set(GNU48_CXX11 "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408 && __cplusplus >= 201103L")
+set(_cmake_feature_test_cxx_alignas "${GNU48_CXX11}")
set(_cmake_feature_test_cxx_inheriting_constructors "${GNU48_CXX11}")
# TODO: Should be supported by GNU 4.7
set(GNU47_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 1803afe..b1dd721 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -43,6 +43,7 @@
#define FOR_EACH_CXX_FEATURE(F) \
F(cxx_alias_templates) \
+ F(cxx_alignas) \
F(cxx_auto_type) \
F(cxx_constexpr) \
F(cxx_decltype) \
diff --git a/Tests/CompileFeatures/cxx_alignas.cpp b/Tests/CompileFeatures/cxx_alignas.cpp
new file mode 100644
index 0000000..35b7c82
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_alignas.cpp
@@ -0,0 +1,4 @@
+
+struct S1 {
+ alignas(8) int n;
+};
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=32c2acd65c3d48433a50a6c2f9fc00c2a1a699f4
commit 32c2acd65c3d48433a50a6c2f9fc00c2a1a699f4
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 13:11:37 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:56 2014 +0200
Features: Add cxx_extern_templates.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 0a2f23c..6c4bc15 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -52,6 +52,11 @@ The features known to this version of CMake are:
.. _N2437: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2437.pdf
+``cxx_extern_templates``
+ Extern templates, as defined in N1987_.
+
+ .. _N1987: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1987.htm
+
``cxx_final``
Override control ``final`` keyword, as defined in N2928_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index bd3e96e..ee7f2e4 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -53,4 +53,6 @@ set(GNU43_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_decltype "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_rvalue_references "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_static_assert "${GNU43_CXX11}")
+# TODO: Should be supported since GNU 3.4?
+set(_cmake_feature_test_cxx_extern_templates "${_oldestSupported} && __cplusplus >= 201103L")
set(_oldestSupported)
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index aa9b7c7..1803afe 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -50,6 +50,7 @@
F(cxx_delegating_constructors) \
F(cxx_deleted_functions) \
F(cxx_explicit_conversions) \
+ F(cxx_extern_templates) \
F(cxx_final) \
F(cxx_inheriting_constructors) \
F(cxx_lambdas) \
diff --git a/Tests/CompileFeatures/cxx_extern_templates.cpp b/Tests/CompileFeatures/cxx_extern_templates.cpp
new file mode 100644
index 0000000..9fa4aa4
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_extern_templates.cpp
@@ -0,0 +1,12 @@
+
+template<typename T>
+void someFunc()
+{
+}
+
+extern template void someFunc<int>();
+
+void otherFunc()
+{
+ someFunc<int>();
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=9064f78b0c07a79f25ee04cf8afaf726d18ec722
commit 9064f78b0c07a79f25ee04cf8afaf726d18ec722
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 11:06:02 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:56 2014 +0200
Features: Add cxx_unrestricted_unions.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 07defb3..0a2f23c 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -127,6 +127,11 @@ The features known to this version of CMake are:
.. _N2442: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm
+``cxx_unrestricted_unions``
+ Unrestricted unions, as defined in N2544_.
+
+ .. _N2544: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2544.pdf
+
``cxx_user_literals``
User-defined literals, as defined in N2765_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 44af004..bd3e96e 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -26,6 +26,7 @@ set(GNU46_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_constexpr "${GNU46_CXX11}")
set(_cmake_feature_test_cxx_nullptr "${GNU46_CXX11}")
set(_cmake_feature_test_cxx_range_for "${GNU46_CXX11}")
+set(_cmake_feature_test_cxx_unrestricted_unions "${GNU46_CXX11}")
# TODO: Should be supported by GNU 4.5
set(GNU45_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_explicit_conversions "${GNU45_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 993dcce..aa9b7c7 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -65,6 +65,7 @@
F(cxx_strong_enums) \
F(cxx_trailing_return_types) \
F(cxx_unicode_literals) \
+ F(cxx_unrestricted_unions) \
F(cxx_user_literals) \
F(cxx_variadic_templates)
diff --git a/Tests/CompileFeatures/cxx_unrestricted_unions.cpp b/Tests/CompileFeatures/cxx_unrestricted_unions.cpp
new file mode 100644
index 0000000..698fd61
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_unrestricted_unions.cpp
@@ -0,0 +1,11 @@
+
+struct point {
+ point() {}
+ point(int x, int y) : x_(x), y_(y) {}
+ int x_, y_;
+};
+union u {
+ point p_;
+ int i_;
+ const char* s_;
+};
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=3322b393a265747ae7c187d426f7f1676b478de4
commit 3322b393a265747ae7c187d426f7f1676b478de4
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 10:59:22 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:56 2014 +0200
Features: Add cxx_unicode_literals.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 1ea3b68..07defb3 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -122,6 +122,11 @@ The features known to this version of CMake are:
.. _N2541: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2541.htm
+``cxx_unicode_literals``
+ Unicode string literals, as defined in N2442_.
+
+ .. _N2442: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm
+
``cxx_user_literals``
User-defined literals, as defined in N2765_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 12d2adc..44af004 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -38,6 +38,7 @@ set(_cmake_feature_test_cxx_defaulted_functions "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_deleted_functions "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_strong_enums "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_trailing_return_types "${GNU44_CXX11}")
+set(_cmake_feature_test_cxx_unicode_literals "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_variadic_templates "${GNU44_CXX11}")
# TODO: If features are ever recorded for GNU 4.3, there should possibly
# be a new feature added like cxx_variadic_template_template_parameters,
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index bcd192d..993dcce 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -64,6 +64,7 @@
F(cxx_static_assert) \
F(cxx_strong_enums) \
F(cxx_trailing_return_types) \
+ F(cxx_unicode_literals) \
F(cxx_user_literals) \
F(cxx_variadic_templates)
diff --git a/Tests/CompileFeatures/cxx_unicode_literals.cpp b/Tests/CompileFeatures/cxx_unicode_literals.cpp
new file mode 100644
index 0000000..a7b7df0
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_unicode_literals.cpp
@@ -0,0 +1,3 @@
+
+const char16_t lit_16[] = u"\u00DA";
+const char32_t lit_32[] = U"\u00DA";
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=04c5b99f38aef9a5c9627c35659891aecd8ab41e
commit 04c5b99f38aef9a5c9627c35659891aecd8ab41e
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 10:56:09 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:56 2014 +0200
Features: Add cxx_user_literals.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index fbc45c2..1ea3b68 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -122,6 +122,11 @@ The features known to this version of CMake are:
.. _N2541: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2541.htm
+``cxx_user_literals``
+ User-defined literals, as defined in N2765_.
+
+ .. _N2765: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2765.pdf
+
``cxx_variadic_templates``
Variadic templates, as defined in N2242_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 5f8d952..12d2adc 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -15,6 +15,7 @@ set(_cmake_feature_test_cxx_final "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_noexcept "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_nonstatic_member_init "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_override "${GNU47_CXX11}")
+set(_cmake_feature_test_cxx_user_literals "${GNU47_CXX11}")
# NOTE: C++11 was ratified in September 2011. GNU 4.7 is the first minor
# release following that (March 2012), and the first minor release to
# support -std=c++11. Prior to that, support for C++11 features is technically
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index fc89d8e..bcd192d 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -64,6 +64,7 @@
F(cxx_static_assert) \
F(cxx_strong_enums) \
F(cxx_trailing_return_types) \
+ F(cxx_user_literals) \
F(cxx_variadic_templates)
class cmMakefile::Internals
diff --git a/Tests/CompileFeatures/cxx_user_literals.cpp b/Tests/CompileFeatures/cxx_user_literals.cpp
new file mode 100644
index 0000000..9e5a588
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_user_literals.cpp
@@ -0,0 +1,7 @@
+
+long double operator "" _meters(long double);
+
+void someFunc()
+{
+ long double i = 1.2_meters;
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=e1e292cd069bf811b0635088539aace0f0eeaf68
commit e1e292cd069bf811b0635088539aace0f0eeaf68
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 10:50:41 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:56 2014 +0200
Features: Add cxx_alias_templates.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index bdcd46b..fbc45c2 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -12,6 +12,11 @@ command.
The features known to this version of CMake are:
+``cxx_alias_templates``
+ Template aliases, as defined in N2258_.
+
+ .. _N2258: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf
+
``cxx_auto_type``
Automatic type deduction, as defined in N1984_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 5bf3420..5f8d952 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -9,6 +9,7 @@ set(GNU48_CXX11 "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408 && __cplusplus >= 2011
set(_cmake_feature_test_cxx_inheriting_constructors "${GNU48_CXX11}")
# TODO: Should be supported by GNU 4.7
set(GNU47_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
+set(_cmake_feature_test_cxx_alias_templates "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_delegating_constructors "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_final "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_noexcept "${GNU47_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index d632db6..fc89d8e 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -42,6 +42,7 @@
#include <assert.h>
#define FOR_EACH_CXX_FEATURE(F) \
+ F(cxx_alias_templates) \
F(cxx_auto_type) \
F(cxx_constexpr) \
F(cxx_decltype) \
diff --git a/Tests/CompileFeatures/cxx_alias_templates.cpp b/Tests/CompileFeatures/cxx_alias_templates.cpp
new file mode 100644
index 0000000..a47e27d
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_alias_templates.cpp
@@ -0,0 +1,11 @@
+
+template <typename T1, typename T2>
+struct A
+{
+ typedef T1 MyT1;
+ using MyT2 = T2;
+};
+
+using B = A<int, char>;
+template<typename T>
+using C = A<int, T>;
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=3300f783104b89c00bde1904e5528e9564c479a2
commit 3300f783104b89c00bde1904e5528e9564c479a2
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 09:39:40 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:55 2014 +0200
Features: Add cxx_rvalue_references.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 13ead96..bdcd46b 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -97,6 +97,11 @@ The features known to this version of CMake are:
.. _N2439: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2439.htm
+``cxx_rvalue_references``
+ R-value references, as defined in N2118_.
+
+ .. _N2118: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2118.html
+
``cxx_static_assert``
Static assert, as defined in N1720_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index b9ed092..5bf3420 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -47,5 +47,6 @@ set(_cmake_feature_test_cxx_variadic_templates "${GNU44_CXX11}")
# TODO: Should be supported by GNU 4.3
set(GNU43_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_decltype "${GNU43_CXX11}")
+set(_cmake_feature_test_cxx_rvalue_references "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_static_assert "${GNU43_CXX11}")
set(_oldestSupported)
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 0cca2d6..d632db6 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -59,6 +59,7 @@
F(cxx_range_for) \
F(cxx_raw_string_literals) \
F(cxx_reference_qualified_functions) \
+ F(cxx_rvalue_references) \
F(cxx_static_assert) \
F(cxx_strong_enums) \
F(cxx_trailing_return_types) \
diff --git a/Tests/CompileFeatures/cxx_rvalue_references.cpp b/Tests/CompileFeatures/cxx_rvalue_references.cpp
new file mode 100644
index 0000000..787026a
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_rvalue_references.cpp
@@ -0,0 +1,5 @@
+
+void someFunc(int&&)
+{
+
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=b1c5bd531417b74ddb2cb4365c49f0723c7a8e75
commit b1c5bd531417b74ddb2cb4365c49f0723c7a8e75
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 09:25:46 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:55 2014 +0200
Features: Add cxx_reference_qualified_functions.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index e482fe3..13ead96 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -92,6 +92,11 @@ The features known to this version of CMake are:
.. _N2442: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm
+``cxx_reference_qualified_functions``
+ Reference qualified functions, as defined in N2439_.
+
+ .. _N2439: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2439.htm
+
``cxx_static_assert``
Static assert, as defined in N1720_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 5c1f2c8..b9ed092 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -2,6 +2,9 @@
# Reference: http://gcc.gnu.org/projects/cxx0x.html
set(_oldestSupported "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408")
+# Introduced in GCC 4.8.1
+set(_cmake_feature_test_cxx_reference_qualified_functions
+ "((__GNUC__ * 100 + __GNUC_MINOR__) > 408 || __GNUC_PATCHLEVEL__ >= 1) && __cplusplus >= 201103L")
set(GNU48_CXX11 "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408 && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_inheriting_constructors "${GNU48_CXX11}")
# TODO: Should be supported by GNU 4.7
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 2a10f1e..0cca2d6 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -58,6 +58,7 @@
F(cxx_override) \
F(cxx_range_for) \
F(cxx_raw_string_literals) \
+ F(cxx_reference_qualified_functions) \
F(cxx_static_assert) \
F(cxx_strong_enums) \
F(cxx_trailing_return_types) \
diff --git a/Tests/CompileFeatures/cxx_reference_qualified_functions.cpp b/Tests/CompileFeatures/cxx_reference_qualified_functions.cpp
new file mode 100644
index 0000000..83a2361
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_reference_qualified_functions.cpp
@@ -0,0 +1,11 @@
+
+struct test{
+ void f() & { }
+ void f() && { }
+};
+
+void someFunc(){
+ test t;
+ t.f(); // lvalue
+ test().f(); // rvalue
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=ea9c445f066589067992694cb6abc0d70ad97dd7
commit ea9c445f066589067992694cb6abc0d70ad97dd7
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 09:15:18 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:55 2014 +0200
Features: Add cxx_raw_string_literals.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index b8af28f..e482fe3 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -87,6 +87,11 @@ The features known to this version of CMake are:
.. _N2930: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2930.html
+``cxx_raw_string_literals``
+ Raw string literals, as defined in N2442_.
+
+ .. _N2442: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm
+
``cxx_static_assert``
Static assert, as defined in N1720_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index c48fca8..5c1f2c8 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -25,6 +25,7 @@ set(_cmake_feature_test_cxx_range_for "${GNU46_CXX11}")
set(GNU45_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_explicit_conversions "${GNU45_CXX11}")
set(_cmake_feature_test_cxx_lambdas "${GNU45_CXX11}")
+set(_cmake_feature_test_cxx_raw_string_literals "${GNU45_CXX11}")
# TODO: Should be supported by GNU 4.4
set(GNU44_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_auto_type "${GNU44_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index b1f6cd0..2a10f1e 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -57,6 +57,7 @@
F(cxx_nullptr) \
F(cxx_override) \
F(cxx_range_for) \
+ F(cxx_raw_string_literals) \
F(cxx_static_assert) \
F(cxx_strong_enums) \
F(cxx_trailing_return_types) \
diff --git a/Tests/CompileFeatures/cxx_raw_string_literals.cpp b/Tests/CompileFeatures/cxx_raw_string_literals.cpp
new file mode 100644
index 0000000..ea4d231
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_raw_string_literals.cpp
@@ -0,0 +1,7 @@
+
+void someFunc()
+{
+const char p[] = R"(a\
+b
+c)";
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=735adf2c94c1ee0cca710c6eb0bade2b84c461de
commit 735adf2c94c1ee0cca710c6eb0bade2b84c461de
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Thu Apr 3 19:40:06 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:55 2014 +0200
Features: Add cxx_range_for.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 8924a00..b8af28f 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -82,6 +82,11 @@ The features known to this version of CMake are:
.. _N2928: http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm
+``cxx_range_for``
+ Range-based for, as defined in N2930_.
+
+ .. _N2930: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2930.html
+
``cxx_static_assert``
Static assert, as defined in N1720_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 4539fd6..c48fca8 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -20,6 +20,7 @@ set(_cmake_feature_test_cxx_override "${GNU47_CXX11}")
set(GNU46_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_constexpr "${GNU46_CXX11}")
set(_cmake_feature_test_cxx_nullptr "${GNU46_CXX11}")
+set(_cmake_feature_test_cxx_range_for "${GNU46_CXX11}")
# TODO: Should be supported by GNU 4.5
set(GNU45_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_explicit_conversions "${GNU45_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index c56627f..b1f6cd0 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -56,6 +56,7 @@
F(cxx_nonstatic_member_init) \
F(cxx_nullptr) \
F(cxx_override) \
+ F(cxx_range_for) \
F(cxx_static_assert) \
F(cxx_strong_enums) \
F(cxx_trailing_return_types) \
diff --git a/Tests/CompileFeatures/cxx_range_for.cpp b/Tests/CompileFeatures/cxx_range_for.cpp
new file mode 100644
index 0000000..892109e
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_range_for.cpp
@@ -0,0 +1,10 @@
+
+void someFunc()
+{
+ int accumulated = 0;
+ int numbers[] = { 1, 2, 5 };
+ for (int i : numbers)
+ {
+ accumulated += i;
+ }
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=0fa9bbf1fa5278d965cbbb7de82f56ef42789fe8
commit 0fa9bbf1fa5278d965cbbb7de82f56ef42789fe8
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Thu Apr 3 19:34:47 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:55 2014 +0200
Features: Add cxx_nullptr.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index ee383ef..8924a00 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -72,6 +72,11 @@ The features known to this version of CMake are:
.. _N2756: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2756.htm
+``cxx_nullptr``
+ Null pointer, as defined in N2431_.
+
+ .. _N2431: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2431.pdf
+
``cxx_override``
Override control ``override`` keyword, as defined in N2928_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index c7de17b..4539fd6 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -19,6 +19,7 @@ set(_cmake_feature_test_cxx_override "${GNU47_CXX11}")
# TODO: Should be supported by GNU 4.6
set(GNU46_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_constexpr "${GNU46_CXX11}")
+set(_cmake_feature_test_cxx_nullptr "${GNU46_CXX11}")
# TODO: Should be supported by GNU 4.5
set(GNU45_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_explicit_conversions "${GNU45_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 90187fd..c56627f 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -54,6 +54,7 @@
F(cxx_lambdas) \
F(cxx_noexcept) \
F(cxx_nonstatic_member_init) \
+ F(cxx_nullptr) \
F(cxx_override) \
F(cxx_static_assert) \
F(cxx_strong_enums) \
diff --git a/Tests/CompileFeatures/cxx_nullptr.cpp b/Tests/CompileFeatures/cxx_nullptr.cpp
new file mode 100644
index 0000000..96307df
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_nullptr.cpp
@@ -0,0 +1,10 @@
+
+void someFunc(int*)
+{
+
+}
+
+void otherFunc()
+{
+ someFunc(nullptr);
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=8149fc909fb2c26235fea8999ea9396d7b45fba7
commit 8149fc909fb2c26235fea8999ea9396d7b45fba7
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Thu Apr 3 19:32:06 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:55 2014 +0200
Features: Add cxx_noexcept.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 373b67f..ee383ef 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -62,6 +62,11 @@ The features known to this version of CMake are:
.. _N2927: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2927.pdf
+``cxx_noexcept``
+ Exception specifications, as defined in N3050_.
+
+ .. _N3050: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3050.html
+
``cxx_nonstatic_member_init``
Non-static data member initialization, as defined in N2756.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index b291524..c7de17b 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -8,6 +8,7 @@ set(_cmake_feature_test_cxx_inheriting_constructors "${GNU48_CXX11}")
set(GNU47_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_delegating_constructors "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_final "${GNU47_CXX11}")
+set(_cmake_feature_test_cxx_noexcept "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_nonstatic_member_init "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_override "${GNU47_CXX11}")
# NOTE: C++11 was ratified in September 2011. GNU 4.7 is the first minor
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 2a55fde..90187fd 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -52,6 +52,7 @@
F(cxx_final) \
F(cxx_inheriting_constructors) \
F(cxx_lambdas) \
+ F(cxx_noexcept) \
F(cxx_nonstatic_member_init) \
F(cxx_override) \
F(cxx_static_assert) \
diff --git a/Tests/CompileFeatures/cxx_noexcept.cpp b/Tests/CompileFeatures/cxx_noexcept.cpp
new file mode 100644
index 0000000..a3c05b8
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_noexcept.cpp
@@ -0,0 +1,5 @@
+
+void someFunc() noexcept
+{
+
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=bd2a025eb0ec26dc32d6eb4c9c3da22f68608b27
commit bd2a025eb0ec26dc32d6eb4c9c3da22f68608b27
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Thu Apr 3 19:29:17 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:55 2014 +0200
Features: Add cxx_nonstatic_member_init.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 9441e57..373b67f 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -62,6 +62,11 @@ The features known to this version of CMake are:
.. _N2927: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2927.pdf
+``cxx_nonstatic_member_init``
+ Non-static data member initialization, as defined in N2756.
+
+ .. _N2756: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2756.htm
+
``cxx_override``
Override control ``override`` keyword, as defined in N2928_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index f182cea..b291524 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -8,6 +8,7 @@ set(_cmake_feature_test_cxx_inheriting_constructors "${GNU48_CXX11}")
set(GNU47_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_delegating_constructors "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_final "${GNU47_CXX11}")
+set(_cmake_feature_test_cxx_nonstatic_member_init "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_override "${GNU47_CXX11}")
# NOTE: C++11 was ratified in September 2011. GNU 4.7 is the first minor
# release following that (March 2012), and the first minor release to
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 9352ca5..2a55fde 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -52,6 +52,7 @@
F(cxx_final) \
F(cxx_inheriting_constructors) \
F(cxx_lambdas) \
+ F(cxx_nonstatic_member_init) \
F(cxx_override) \
F(cxx_static_assert) \
F(cxx_strong_enums) \
diff --git a/Tests/CompileFeatures/cxx_nonstatic_member_init.cpp b/Tests/CompileFeatures/cxx_nonstatic_member_init.cpp
new file mode 100644
index 0000000..6b7fa70
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_nonstatic_member_init.cpp
@@ -0,0 +1,4 @@
+class A
+{
+ int m_i = 42;
+};
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=15cdf6f51dde9a394ffc7a398e201e59cc959111
commit 15cdf6f51dde9a394ffc7a398e201e59cc959111
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Thu Apr 3 19:23:40 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:55 2014 +0200
Features: Add cxx_lambdas.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 41820e0..9441e57 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -57,6 +57,11 @@ The features known to this version of CMake are:
.. _N2540: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2540.htm
+``cxx_lambdas``
+ Lambda functions, as defined in N2927_.
+
+ .. _N2927: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2927.pdf
+
``cxx_override``
Override control ``override`` keyword, as defined in N2928_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 6844e28..f182cea 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -20,6 +20,7 @@ set(_cmake_feature_test_cxx_constexpr "${GNU46_CXX11}")
# TODO: Should be supported by GNU 4.5
set(GNU45_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_explicit_conversions "${GNU45_CXX11}")
+set(_cmake_feature_test_cxx_lambdas "${GNU45_CXX11}")
# TODO: Should be supported by GNU 4.4
set(GNU44_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_auto_type "${GNU44_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 25a6fee..9352ca5 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -51,6 +51,7 @@
F(cxx_explicit_conversions) \
F(cxx_final) \
F(cxx_inheriting_constructors) \
+ F(cxx_lambdas) \
F(cxx_override) \
F(cxx_static_assert) \
F(cxx_strong_enums) \
diff --git a/Tests/CompileFeatures/cxx_lambdas.cpp b/Tests/CompileFeatures/cxx_lambdas.cpp
new file mode 100644
index 0000000..eecaa23
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_lambdas.cpp
@@ -0,0 +1,5 @@
+
+void someFunc()
+{
+ [](){}();
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=a579a0aab4e55aeb0a71dc7c1b58db3d126e1fd4
commit a579a0aab4e55aeb0a71dc7c1b58db3d126e1fd4
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Thu Apr 3 19:18:01 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:55 2014 +0200
Features: Add cxx_inheriting_constructors.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 33e95b5..41820e0 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -52,6 +52,11 @@ The features known to this version of CMake are:
.. _N2928: http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm
+``cxx_inheriting_constructors``
+ Inheriting constructors, as defined in N2540_.
+
+ .. _N2540: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2540.htm
+
``cxx_override``
Override control ``override`` keyword, as defined in N2928_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 30bb171..6844e28 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -2,6 +2,8 @@
# Reference: http://gcc.gnu.org/projects/cxx0x.html
set(_oldestSupported "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408")
+set(GNU48_CXX11 "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408 && __cplusplus >= 201103L")
+set(_cmake_feature_test_cxx_inheriting_constructors "${GNU48_CXX11}")
# TODO: Should be supported by GNU 4.7
set(GNU47_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_delegating_constructors "${GNU47_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 5c4f6ff..25a6fee 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -50,6 +50,7 @@
F(cxx_deleted_functions) \
F(cxx_explicit_conversions) \
F(cxx_final) \
+ F(cxx_inheriting_constructors) \
F(cxx_override) \
F(cxx_static_assert) \
F(cxx_strong_enums) \
diff --git a/Tests/CompileFeatures/cxx_inheriting_constructors.cpp b/Tests/CompileFeatures/cxx_inheriting_constructors.cpp
new file mode 100644
index 0000000..a83b624
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_inheriting_constructors.cpp
@@ -0,0 +1,18 @@
+
+struct A
+{
+ int m_i;
+
+ A(int i) : m_i(i) {}
+};
+
+struct B : public A
+{
+ using A::A;
+};
+
+void someFunc()
+{
+ int i;
+ B b(i);
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=ebab2015f9b9b11f09e19369be7a1c8d3bfe3ae4
commit ebab2015f9b9b11f09e19369be7a1c8d3bfe3ae4
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Thu Apr 3 19:12:26 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:55 2014 +0200
Features: Add cxx_explicit_conversions.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index df80abf..33e95b5 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -42,6 +42,11 @@ The features known to this version of CMake are:
.. _N2346: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2346.htm
+``cxx_explicit_conversions``
+ Explicit conversion operators, as defined in N2437_.
+
+ .. _N2437: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2437.pdf
+
``cxx_final``
Override control ``final`` keyword, as defined in N2928_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index f01382f..30bb171 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -15,6 +15,9 @@ set(_cmake_feature_test_cxx_override "${GNU47_CXX11}")
# TODO: Should be supported by GNU 4.6
set(GNU46_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_constexpr "${GNU46_CXX11}")
+# TODO: Should be supported by GNU 4.5
+set(GNU45_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
+set(_cmake_feature_test_cxx_explicit_conversions "${GNU45_CXX11}")
# TODO: Should be supported by GNU 4.4
set(GNU44_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_auto_type "${GNU44_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 192171f..5c4f6ff 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -48,6 +48,7 @@
F(cxx_defaulted_functions) \
F(cxx_delegating_constructors) \
F(cxx_deleted_functions) \
+ F(cxx_explicit_conversions) \
F(cxx_final) \
F(cxx_override) \
F(cxx_static_assert) \
diff --git a/Tests/CompileFeatures/cxx_explicit_conversions.cpp b/Tests/CompileFeatures/cxx_explicit_conversions.cpp
new file mode 100644
index 0000000..0decdcd
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_explicit_conversions.cpp
@@ -0,0 +1,10 @@
+
+class A
+{
+ int m_i;
+public:
+ explicit operator bool()
+ {
+ return m_i != 0;
+ }
+};
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=ac3a1b14c0235cb21b1cce445269426e84e46ae1
commit ac3a1b14c0235cb21b1cce445269426e84e46ae1
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Thu Apr 3 00:15:53 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:55 2014 +0200
Features: Add cxx_deleted_functions.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index bf91fbc..df80abf 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -37,6 +37,11 @@ The features known to this version of CMake are:
.. _N1986: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1986.pdf
+``cxx_deleted_functions``
+ Deleted functions, as defined in N2346_.
+
+ .. _N2346: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2346.htm
+
``cxx_final``
Override control ``final`` keyword, as defined in N2928_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 7d3c13b..f01382f 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -19,6 +19,7 @@ set(_cmake_feature_test_cxx_constexpr "${GNU46_CXX11}")
set(GNU44_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_auto_type "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_defaulted_functions "${GNU44_CXX11}")
+set(_cmake_feature_test_cxx_deleted_functions "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_strong_enums "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_trailing_return_types "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_variadic_templates "${GNU44_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index c7c98aa..192171f 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -47,6 +47,7 @@
F(cxx_decltype) \
F(cxx_defaulted_functions) \
F(cxx_delegating_constructors) \
+ F(cxx_deleted_functions) \
F(cxx_final) \
F(cxx_override) \
F(cxx_static_assert) \
diff --git a/Tests/CompileFeatures/cxx_deleted_functions.cpp b/Tests/CompileFeatures/cxx_deleted_functions.cpp
new file mode 100644
index 0000000..4ecb1e9
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_deleted_functions.cpp
@@ -0,0 +1,6 @@
+
+struct A
+{
+ A(const A&) = delete;
+ A& operator=(const A&) = delete;
+};
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=91f3699000084804100a782e93509a3a53adc2a8
commit 91f3699000084804100a782e93509a3a53adc2a8
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Thu Apr 3 00:12:02 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:54 2014 +0200
Features: Add cxx_defaulted_functions.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 97689dc..bf91fbc 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -27,6 +27,11 @@ The features known to this version of CMake are:
.. _N2343: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2343.pdf
+``cxx_defaulted_functions``
+ Defaulted functions, as defined in N2346_.
+
+ .. _N2346: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2346.htm
+
``cxx_delegating_constructors``
Delegating constructors, as defined in N1986_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index de328c4..7d3c13b 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -18,6 +18,7 @@ set(_cmake_feature_test_cxx_constexpr "${GNU46_CXX11}")
# TODO: Should be supported by GNU 4.4
set(GNU44_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_auto_type "${GNU44_CXX11}")
+set(_cmake_feature_test_cxx_defaulted_functions "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_strong_enums "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_trailing_return_types "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_variadic_templates "${GNU44_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 6ce3c16..c7c98aa 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -45,6 +45,7 @@
F(cxx_auto_type) \
F(cxx_constexpr) \
F(cxx_decltype) \
+ F(cxx_defaulted_functions) \
F(cxx_delegating_constructors) \
F(cxx_final) \
F(cxx_override) \
diff --git a/Tests/CompileFeatures/cxx_defaulted_functions.cpp b/Tests/CompileFeatures/cxx_defaulted_functions.cpp
new file mode 100644
index 0000000..b679a92
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_defaulted_functions.cpp
@@ -0,0 +1,9 @@
+
+struct A {
+ A() = default;
+};
+
+void someFunc()
+{
+ A a;
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=7e748417bc8e06caa8eb0b6a6258b7d24cc22bfb
commit 7e748417bc8e06caa8eb0b6a6258b7d24cc22bfb
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Thu Apr 3 00:08:49 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:54 2014 +0200
Features: Add cxx_decltype.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 4a68573..97689dc 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -22,6 +22,11 @@ The features known to this version of CMake are:
.. _N2235: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2235.pdf
+``cxx_decltype``
+ Decltype, as defined in N2343_.
+
+ .. _N2343: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2343.pdf
+
``cxx_delegating_constructors``
Delegating constructors, as defined in N1986_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index c451b7e..de328c4 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -30,5 +30,6 @@ set(_cmake_feature_test_cxx_variadic_templates "${GNU44_CXX11}")
# http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2555.pdf
# TODO: Should be supported by GNU 4.3
set(GNU43_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
+set(_cmake_feature_test_cxx_decltype "${GNU43_CXX11}")
set(_cmake_feature_test_cxx_static_assert "${GNU43_CXX11}")
set(_oldestSupported)
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 12d88e4..6ce3c16 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -44,6 +44,7 @@
#define FOR_EACH_CXX_FEATURE(F) \
F(cxx_auto_type) \
F(cxx_constexpr) \
+ F(cxx_decltype) \
F(cxx_delegating_constructors) \
F(cxx_final) \
F(cxx_override) \
diff --git a/Tests/CompileFeatures/cxx_decltype.cpp b/Tests/CompileFeatures/cxx_decltype.cpp
new file mode 100644
index 0000000..24ec51e
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_decltype.cpp
@@ -0,0 +1,7 @@
+
+int someFunc()
+{
+ int i = 0;
+ decltype(i) other = 0;
+ return other;
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=8d3467636c4fad32c25390244a62e58e068c33ad
commit 8d3467636c4fad32c25390244a62e58e068c33ad
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Thu Apr 3 00:02:54 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:54 2014 +0200
Features: Add cxx_strong_enums.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 0d1329c..4a68573 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -42,6 +42,11 @@ The features known to this version of CMake are:
.. _N1720: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1720.html
+``cxx_strong_enums``
+ Strongly typed enums, as defined in N2347_.
+
+ .. _N2347: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2347.pdf
+
``cxx_trailing_return_types``
Automatic function return type, as defined in N2541_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 3549824..c451b7e 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -18,6 +18,7 @@ set(_cmake_feature_test_cxx_constexpr "${GNU46_CXX11}")
# TODO: Should be supported by GNU 4.4
set(GNU44_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_auto_type "${GNU44_CXX11}")
+set(_cmake_feature_test_cxx_strong_enums "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_trailing_return_types "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_variadic_templates "${GNU44_CXX11}")
# TODO: If features are ever recorded for GNU 4.3, there should possibly
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 3c23045..12d88e4 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -48,6 +48,7 @@
F(cxx_final) \
F(cxx_override) \
F(cxx_static_assert) \
+ F(cxx_strong_enums) \
F(cxx_trailing_return_types) \
F(cxx_variadic_templates)
diff --git a/Tests/CompileFeatures/cxx_strong_enums.cpp b/Tests/CompileFeatures/cxx_strong_enums.cpp
new file mode 100644
index 0000000..6262456
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_strong_enums.cpp
@@ -0,0 +1,7 @@
+
+enum class Colors
+{
+ RedColor,
+ GreenColor,
+ BlueColor
+};
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=0caf08e43ef405a879393cb3a4bae0b6b87e26b6
commit 0caf08e43ef405a879393cb3a4bae0b6b87e26b6
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 00:02:14 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:54 2014 +0200
Features: Add cxx_auto_function.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 073b0ca..0d1329c 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -42,6 +42,11 @@ The features known to this version of CMake are:
.. _N1720: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1720.html
+``cxx_trailing_return_types``
+ Automatic function return type, as defined in N2541_.
+
+ .. _N2541: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2541.htm
+
``cxx_variadic_templates``
Variadic templates, as defined in N2242_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 87ed765..3549824 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -18,6 +18,7 @@ set(_cmake_feature_test_cxx_constexpr "${GNU46_CXX11}")
# TODO: Should be supported by GNU 4.4
set(GNU44_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_auto_type "${GNU44_CXX11}")
+set(_cmake_feature_test_cxx_trailing_return_types "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_variadic_templates "${GNU44_CXX11}")
# TODO: If features are ever recorded for GNU 4.3, there should possibly
# be a new feature added like cxx_variadic_template_template_parameters,
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 8e4ba95..3c23045 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -48,6 +48,7 @@
F(cxx_final) \
F(cxx_override) \
F(cxx_static_assert) \
+ F(cxx_trailing_return_types) \
F(cxx_variadic_templates)
class cmMakefile::Internals
diff --git a/Tests/CompileFeatures/cxx_trailing_return_types.cpp b/Tests/CompileFeatures/cxx_trailing_return_types.cpp
new file mode 100644
index 0000000..01a76cb
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_trailing_return_types.cpp
@@ -0,0 +1,5 @@
+
+auto someFunc() -> int
+{
+ return 42;
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=0685ac6edc8f9285e7b12d32a182e569a372856c
commit 0685ac6edc8f9285e7b12d32a182e569a372856c
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Wed Mar 19 13:32:59 2014 +0100
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:54 2014 +0200
Features: Add cxx_override.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index a5ecf5a..073b0ca 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -32,6 +32,11 @@ The features known to this version of CMake are:
.. _N2928: http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm
+``cxx_override``
+ Override control ``override`` keyword, as defined in N2928_.
+
+ .. _N2928: http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm
+
``cxx_static_assert``
Static assert, as defined in N1720_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 52f49b8..87ed765 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -6,6 +6,7 @@ set(_oldestSupported "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408")
set(GNU47_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_delegating_constructors "${GNU47_CXX11}")
set(_cmake_feature_test_cxx_final "${GNU47_CXX11}")
+set(_cmake_feature_test_cxx_override "${GNU47_CXX11}")
# NOTE: C++11 was ratified in September 2011. GNU 4.7 is the first minor
# release following that (March 2012), and the first minor release to
# support -std=c++11. Prior to that, support for C++11 features is technically
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index a916141..8e4ba95 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -46,6 +46,7 @@
F(cxx_constexpr) \
F(cxx_delegating_constructors) \
F(cxx_final) \
+ F(cxx_override) \
F(cxx_static_assert) \
F(cxx_variadic_templates)
diff --git a/Tests/CompileFeatures/cxx_override.cpp b/Tests/CompileFeatures/cxx_override.cpp
new file mode 100644
index 0000000..55bec13
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_override.cpp
@@ -0,0 +1,7 @@
+
+struct A {
+ virtual void doNothing() {}
+};
+struct B : A {
+ void doNothing() override {}
+};
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=57ac6a905c33211af420aaf1e7fc14b3871a7b16
commit 57ac6a905c33211af420aaf1e7fc14b3871a7b16
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Tue Mar 18 23:42:05 2014 +0100
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:54 2014 +0200
Features: Add cxx_final.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 042cd43..a5ecf5a 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -27,6 +27,11 @@ The features known to this version of CMake are:
.. _N1986: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1986.pdf
+``cxx_final``
+ Override control ``final`` keyword, as defined in N2928_.
+
+ .. _N2928: http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm
+
``cxx_static_assert``
Static assert, as defined in N1720_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 5d61656..52f49b8 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -5,6 +5,7 @@ set(_oldestSupported "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408")
# TODO: Should be supported by GNU 4.7
set(GNU47_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_delegating_constructors "${GNU47_CXX11}")
+set(_cmake_feature_test_cxx_final "${GNU47_CXX11}")
# NOTE: C++11 was ratified in September 2011. GNU 4.7 is the first minor
# release following that (March 2012), and the first minor release to
# support -std=c++11. Prior to that, support for C++11 features is technically
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index fa806a7..a916141 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -45,6 +45,7 @@
F(cxx_auto_type) \
F(cxx_constexpr) \
F(cxx_delegating_constructors) \
+ F(cxx_final) \
F(cxx_static_assert) \
F(cxx_variadic_templates)
diff --git a/Tests/CompileFeatures/cxx_final.cpp b/Tests/CompileFeatures/cxx_final.cpp
new file mode 100644
index 0000000..598cb94
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_final.cpp
@@ -0,0 +1,2 @@
+
+struct A final {};
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=88542a61011d13ed0a92b9a1da49d428846aaf20
commit 88542a61011d13ed0a92b9a1da49d428846aaf20
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Fri Apr 4 00:00:28 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:54 2014 +0200
Features: Add cxx_static_assert.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index aa314cd..042cd43 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -27,6 +27,11 @@ The features known to this version of CMake are:
.. _N1986: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1986.pdf
+``cxx_static_assert``
+ Static assert, as defined in N1720_.
+
+ .. _N1720: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1720.html
+
``cxx_variadic_templates``
Variadic templates, as defined in N2242_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 5321eda..5d61656 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -24,4 +24,7 @@ set(_cmake_feature_test_cxx_variadic_templates "${GNU44_CXX11}")
# 'completes' it, so that is the version we record as having the variadic
# templates capability in CMake. See
# http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2555.pdf
+# TODO: Should be supported by GNU 4.3
+set(GNU43_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
+set(_cmake_feature_test_cxx_static_assert "${GNU43_CXX11}")
set(_oldestSupported)
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index cc1dfa1..fa806a7 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -45,6 +45,7 @@
F(cxx_auto_type) \
F(cxx_constexpr) \
F(cxx_delegating_constructors) \
+ F(cxx_static_assert) \
F(cxx_variadic_templates)
class cmMakefile::Internals
diff --git a/Tests/CompileFeatures/cxx_static_assert.cpp b/Tests/CompileFeatures/cxx_static_assert.cpp
new file mode 100644
index 0000000..6aa8678
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_static_assert.cpp
@@ -0,0 +1,2 @@
+
+static_assert(true, "static_assert test");
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=91289312fa9da0807b5c59a78de2c5ad21d6cda1
commit 91289312fa9da0807b5c59a78de2c5ad21d6cda1
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Tue Mar 18 12:53:01 2014 +0100
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:54 2014 +0200
Features: Add cxx_constexpr.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index b6b2b35..aa314cd 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -17,6 +17,11 @@ The features known to this version of CMake are:
.. _N1984: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1984.pdf
+``cxx_constexpr``
+ Constant expressions, as defined in N2235_.
+
+ .. _N2235: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2235.pdf
+
``cxx_delegating_constructors``
Delegating constructors, as defined in N1986_.
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 6baa463..5321eda 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -10,6 +10,9 @@ set(_cmake_feature_test_cxx_delegating_constructors "${GNU47_CXX11}")
# support -std=c++11. Prior to that, support for C++11 features is technically
# experiemental and possibly incomplete (see for example the note below about
# cxx_variadic_template_template_parameters)
+# TODO: Should be supported by GNU 4.6
+set(GNU46_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
+set(_cmake_feature_test_cxx_constexpr "${GNU46_CXX11}")
# TODO: Should be supported by GNU 4.4
set(GNU44_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_auto_type "${GNU44_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 52f4fb6..cc1dfa1 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -43,6 +43,7 @@
#define FOR_EACH_CXX_FEATURE(F) \
F(cxx_auto_type) \
+ F(cxx_constexpr) \
F(cxx_delegating_constructors) \
F(cxx_variadic_templates)
diff --git a/Tests/CompileFeatures/cxx_constexpr.cpp b/Tests/CompileFeatures/cxx_constexpr.cpp
new file mode 100644
index 0000000..570c10f
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_constexpr.cpp
@@ -0,0 +1,5 @@
+
+constexpr int getNum()
+{
+ return 42;
+}
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=10f33eee1dfefa9e5a2ee5cf4946095bf08b19bc
commit 10f33eee1dfefa9e5a2ee5cf4946095bf08b19bc
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Wed Apr 2 15:02:41 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:54 2014 +0200
Features: Add cxx_variadic_templates.
Expect cxx_variadic_templates to implement N2555.
N2555 is essentially a bugfix and predates most compiler releases which
aimed to experimentally support variadic templates.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 957c763..b6b2b35 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -21,3 +21,8 @@ The features known to this version of CMake are:
Delegating constructors, as defined in N1986_.
.. _N1986: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1986.pdf
+
+``cxx_variadic_templates``
+ Variadic templates, as defined in N2242_.
+
+ .. _N2242: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2242.pdf
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index 4f14b17..6baa463 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -5,7 +5,20 @@ set(_oldestSupported "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408")
# TODO: Should be supported by GNU 4.7
set(GNU47_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_delegating_constructors "${GNU47_CXX11}")
+# NOTE: C++11 was ratified in September 2011. GNU 4.7 is the first minor
+# release following that (March 2012), and the first minor release to
+# support -std=c++11. Prior to that, support for C++11 features is technically
+# experiemental and possibly incomplete (see for example the note below about
+# cxx_variadic_template_template_parameters)
# TODO: Should be supported by GNU 4.4
set(GNU44_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_auto_type "${GNU44_CXX11}")
+set(_cmake_feature_test_cxx_variadic_templates "${GNU44_CXX11}")
+# TODO: If features are ever recorded for GNU 4.3, there should possibly
+# be a new feature added like cxx_variadic_template_template_parameters,
+# which is implemented by GNU 4.4, but not 4.3. cxx_variadic_templates is
+# actually implemented by GNU 4.3, but variadic template template parameters
+# 'completes' it, so that is the version we record as having the variadic
+# templates capability in CMake. See
+# http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2555.pdf
set(_oldestSupported)
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index de6b972..52f4fb6 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -43,7 +43,8 @@
#define FOR_EACH_CXX_FEATURE(F) \
F(cxx_auto_type) \
- F(cxx_delegating_constructors)
+ F(cxx_delegating_constructors) \
+ F(cxx_variadic_templates)
class cmMakefile::Internals
{
diff --git a/Tests/CompileFeatures/cxx_variadic_templates.cpp b/Tests/CompileFeatures/cxx_variadic_templates.cpp
new file mode 100644
index 0000000..1d5a706
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_variadic_templates.cpp
@@ -0,0 +1,65 @@
+template<int I, int... Is>
+struct Interface;
+
+template<int I>
+struct Interface<I>
+{
+ static int accumulate()
+ {
+ return I;
+ }
+};
+
+template<int I, int... Is>
+struct Interface
+{
+ static int accumulate()
+ {
+ return I + Interface<Is...>::accumulate();
+ }
+};
+
+// Note: split this into a separate test if a
+// cxx_variadic_template_template_parameters feature is added.
+
+template<typename T>
+struct eval {
+ enum {
+ Matched = 0
+ };
+};
+
+template<template<typename...> class T, typename... U>
+struct eval<T<U...> > {
+ enum {
+ Matched = 1
+ };
+};
+
+template<typename...>
+struct A {
+
+};
+template<typename T>
+struct B {
+
+};
+template<typename T, typename U>
+struct C {
+
+};
+template<typename T, typename U, typename...>
+struct D {
+
+};
+
+// Note: This test assumes that a compiler supporting this feature
+// supports static_assert. Add a workaround if that does not hold.
+static_assert(eval<A<> >::Matched, "A Matches");
+static_assert(eval<A<int> >::Matched, "A Matches");
+static_assert(eval<A<int, char> >::Matched, "A Matches");
+static_assert(eval<B<int> >::Matched, "B Matches");
+static_assert(eval<C<int, char> >::Matched, "C Matches");
+static_assert(eval<D<int, char> >::Matched, "D Matches");
+static_assert(eval<D<int, char, bool> >::Matched, "D Matches");
+static_assert(eval<D<int, char, bool, double> >::Matched, "D Matches");
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=750dfee29c3f45020e8fcff91499a2542913b649
commit 750dfee29c3f45020e8fcff91499a2542913b649
Author: Stephen Kelly <steveire at gmail.com>
AuthorDate: Mon Apr 7 17:28:55 2014 +0200
Commit: Stephen Kelly <steveire at gmail.com>
CommitDate: Tue Apr 8 11:05:54 2014 +0200
Features: Add cxx_delegating_constructors.
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
index 3278b2e..957c763 100644
--- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
+++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst
@@ -16,3 +16,8 @@ The features known to this version of CMake are:
Automatic type deduction, as defined in N1984_.
.. _N1984: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1984.pdf
+
+``cxx_delegating_constructors``
+ Delegating constructors, as defined in N1986_.
+
+ .. _N1986: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1986.pdf
diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
index b36315f..4f14b17 100644
--- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake
+++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake
@@ -2,6 +2,9 @@
# Reference: http://gcc.gnu.org/projects/cxx0x.html
set(_oldestSupported "(__GNUC__ * 100 + __GNUC_MINOR__) >= 408")
+# TODO: Should be supported by GNU 4.7
+set(GNU47_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
+set(_cmake_feature_test_cxx_delegating_constructors "${GNU47_CXX11}")
# TODO: Should be supported by GNU 4.4
set(GNU44_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_auto_type "${GNU44_CXX11}")
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 5004a08..de6b972 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -42,7 +42,8 @@
#include <assert.h>
#define FOR_EACH_CXX_FEATURE(F) \
- F(cxx_auto_type)
+ F(cxx_auto_type) \
+ F(cxx_delegating_constructors)
class cmMakefile::Internals
{
diff --git a/Tests/CompileFeatures/cxx_delegating_constructors.cpp b/Tests/CompileFeatures/cxx_delegating_constructors.cpp
new file mode 100644
index 0000000..4b41615
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_delegating_constructors.cpp
@@ -0,0 +1,15 @@
+
+class Foo
+{
+public:
+ Foo(int i);
+
+ Foo(double d)
+ : Foo(static_cast<int>(d))
+ {
+
+ }
+
+private:
+ int m_i;
+};
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