Disable the tn_holder<wchar_t> specialization when BOOST_NO_INTRINSIC_WCHAR_T. Refs #173.

.github/workflows/ci.yml

@@ -310,15 +310,15 @@ jobs:
               - libc++-15-dev
               - libc++abi-15-dev
 
-          - toolset: clang
-            cxxstd: "03,11,14,17,2a"
-            os: macos-11
           - toolset: clang
             cxxstd: "03,11,14,17,20,2b"
             os: macos-12
           - toolset: clang
             cxxstd: "03,11,14,17,20,2b"
             os: macos-13
+          - toolset: clang
+            cxxstd: "03,11,14,17,20,2b"
+            os: macos-14
 
     timeout-minutes: 45
     runs-on: ${{matrix.os}}
@@ -611,9 +611,9 @@ jobs:
         include:
           - os: ubuntu-20.04
           - os: ubuntu-22.04
-          - os: macos-11
           - os: macos-12
           - os: macos-13
+          - os: macos-14
 
     runs-on: ${{matrix.os}}
     timeout-minutes: 10
@@ -678,9 +678,9 @@ jobs:
         include:
           - os: ubuntu-20.04
           - os: ubuntu-22.04
-          - os: macos-11
           - os: macos-12
           - os: macos-13
+          - os: macos-14
 
     runs-on: ${{matrix.os}}
     timeout-minutes: 10
@@ -755,9 +755,9 @@ jobs:
         include:
           - os: ubuntu-20.04
           - os: ubuntu-22.04
-          - os: macos-11
           - os: macos-12
           - os: macos-13
+          - os: macos-14
 
     runs-on: ${{matrix.os}}
     timeout-minutes: 20

doc/pointer_in_range.qbk

@@ -56,7 +56,7 @@ constexpr bool pointer_in_range(const T* ptr, const T* begin, const T* end);
 
 [variablelist
 [[`template<class T> constexpr bool pointer_in_range(const T* ptr,
-const T* begin, T* end);`]
+const T* begin, const T* end);`]
 [[variablelist
 [[Requires][`[begin,end)` is a valid range.]]
 [[Returns][`true` if `ptr` is in range `[begin,end)`, otherwise `false`.]]]]]]

include/boost/core/type_name.hpp

@@ -103,7 +103,8 @@ inline std::string fix_typeid_name( char const* n )
 }
 
 // class types can be incomplete
-template<class T> std::string typeid_name_impl( int T::* )
+// but also abstract (T[1] doesn't form)
+template<class T> std::string typeid_name_impl( int T::*, T(*)[1] )
 {
     std::string r = fix_typeid_name( typeid(T[1]).name() );
     return r.substr( 0, r.size() - 4 ); // remove ' [1]' suffix
@@ -116,7 +117,7 @@ template<class T> std::string typeid_name_impl( ... )
 
 template<class T> std::string typeid_name()
 {
-    return typeid_name_impl<T>( 0 );
+    return typeid_name_impl<T>( 0, 0 );
 }
 
 // template names
@@ -345,6 +346,8 @@ template<> struct tn_holder<boost::uint128_type>
 
 #endif
 
+#if !defined(BOOST_NO_INTRINSIC_WCHAR_T)
+
 template<> struct tn_holder<wchar_t>
 {
     static std::string type_name( std::string const& suffix )
@@ -353,6 +356,8 @@ template<> struct tn_holder<wchar_t>
     }
 };
 
+#endif
+
 #if !defined(BOOST_NO_CXX11_CHAR16_T)
 
 template<> struct tn_holder<char16_t>

test/type_name_test.cpp

@@ -55,6 +55,13 @@ template<class T1, class T2> struct X
 
 template<class T1, class T2> struct Y;
 
+class W
+{
+public:
+
+    virtual void f() = 0;
+};
+
 enum E1
 {
     e1
@@ -122,6 +129,7 @@ int main()
     TEST(A);
     TEST(B);
     TEST(C);
+    TEST(W);
 
     TEST(E1);
 
@@ -143,6 +151,9 @@ int main()
     TEST(C&);
     TEST(C const&);
 
+    TEST(W const);
+    TEST(W&);
+
 #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
 
     TEST(B&&);
@@ -156,6 +167,8 @@ int main()
     TEST(C*);
     TEST(C const* volatile*);
 
+    TEST(W volatile*);
+
     TEST(void*);
     TEST(void const* volatile*);
 
@@ -307,6 +320,8 @@ int main()
 
     TEST(std::pair<C, C>);
 
+    TEST(std::pair<W, W>);
+
     TEST(std::pair<void, void>);
     TEST(std::pair<std::pair<void, void>, void>);
 
@@ -336,9 +351,11 @@ int main()
     TEST(X<A const&, B&> volatile&);
 
     TEST(X<C, C>);
+    TEST(X<W, W>);
 
     TEST(Y<A, B>);
     TEST(Y<C, C>);
+    TEST(Y<W, W>);
 
     TEST(X<std::pair<void, void>, void>);