[lib] Drop 'inline' from 'inline constexpr' variable templates.

Since CWG2387, constexpr variable templates have external linkage.

Author: jensmaurer

source/concepts.tex

@@ -775,7 +775,7 @@
 
 \begin{itemdecl}
 template<class T>
-  inline constexpr bool @\exposid{is-default-initializable}@ = @\seebelow@;  // \expos
+  constexpr bool @\exposid{is-default-initializable}@ = @\seebelow@;         // \expos
 
 template<class T>
   concept @\deflibconcept{default_initializable}@ = @\libconcept{constructible_from}@<T> &&

source/containers.tex

@@ -6118,7 +6118,7 @@
     class vector<bool, Allocator>;
 
   template<class T>
-    inline constexpr bool @\exposid{is-vector-bool-reference}@ = @\seebelow@;   // \expos
+    constexpr bool @\exposid{is-vector-bool-reference}@ = @\seebelow@;          // \expos
 
   // hash support
   template<class T> struct hash;
@@ -9346,7 +9346,7 @@
 \indexlibrary{is-vector-bool-reference@\exposid{is-vector-bool-reference}}%
 \begin{itemdecl}
 template<class T>
-  inline constexpr bool @\exposid{is-vector-bool-reference}@ = @\seebelow@;
+  constexpr bool @\exposid{is-vector-bool-reference}@ = @\seebelow@;
 \end{itemdecl}
 
 \begin{itemdescr}
@@ -17520,9 +17520,9 @@
     class span;
 
   template<class ElementType, size_t Extent>
-    inline constexpr bool ranges::enable_view<span<ElementType, Extent>> = true;
+    constexpr bool ranges::enable_view<span<ElementType, Extent>> = true;
   template<class ElementType, size_t Extent>
-    inline constexpr bool ranges::enable_borrowed_range<span<ElementType, Extent>> = true;
+    constexpr bool ranges::enable_borrowed_range<span<ElementType, Extent>> = true;
 
   // \ref{span.objectrep}, views of object representation
   template<class ElementType, size_t Extent>

source/diagnostics.tex

@@ -816,9 +816,9 @@
 
   // \ref{syserr}, system error support
   template<class T>
-    inline constexpr bool is_error_code_enum_v = is_error_code_enum<T>::value;
+    constexpr bool is_error_code_enum_v = is_error_code_enum<T>::value;
   template<class T>
-    inline constexpr bool is_error_condition_enum_v = is_error_condition_enum<T>::value;
+    constexpr bool is_error_condition_enum_v = is_error_condition_enum<T>::value;
 }
 \end{codeblock}
 

source/future.tex

@@ -1368,7 +1368,7 @@
 \begin{codeblock}
 namespace std {
   template<class T> struct is_pod;
-  template<class T> inline constexpr bool is_pod_v = is_pod<T>::value;
+  template<class T> constexpr bool is_pod_v = is_pod<T>::value;
   template<size_t Len, size_t Align = @\exposid{default-alignment}@> // \seebelow
     struct aligned_storage;
   template<size_t Len, size_t Align = @\exposid{default-alignment}@> // \seebelow

source/iterators.tex

@@ -110,7 +110,7 @@
 
   // \ref{iterator.concept.sizedsentinel}, concept \libconcept{sized_sentinel_for}
   template<class S, class I>
-    inline constexpr bool disable_sized_sentinel_for = false;                       // freestanding
+    constexpr bool disable_sized_sentinel_for = false;                              // freestanding
 
   template<class S, class I>
     concept sized_sentinel_for = @\seebelow@;                                         // freestanding
@@ -317,7 +317,7 @@
 
   template<class Iterator1, class Iterator2>
       requires (!@\libconcept{sized_sentinel_for}@<Iterator1, Iterator2>)
-    inline constexpr bool disable_sized_sentinel_for<reverse_iterator<Iterator1>,   // freestanding
+    constexpr bool disable_sized_sentinel_for<reverse_iterator<Iterator1>,          // freestanding
                                                      reverse_iterator<Iterator2>> = true;
 
   // \ref{insert.iterators}, insert iterators
@@ -404,8 +404,8 @@
 
   template<class Iterator1, class Iterator2>
       requires (!@\libconcept{sized_sentinel_for}@<Iterator1, Iterator2>)
-    inline constexpr bool disable_sized_sentinel_for<move_iterator<Iterator1>,      // freestanding
-                                                     move_iterator<Iterator2>> = true;
+    constexpr bool disable_sized_sentinel_for<move_iterator<Iterator1>,             // freestanding
+                                              move_iterator<Iterator2>> = true;
 
   template<@\libconcept{semiregular}@ S> class move_sentinel;                                      // freestanding
 
@@ -1366,10 +1366,10 @@
 
 \begin{codeblock}
 template<class T>
-  inline constexpr bool @\exposid{is-integer-like}@ = @\seebelow@; @\itcorr[-2]@           // \expos
+  constexpr bool @\exposid{is-integer-like}@ = @\seebelow@; @\itcorr[-2]@                  // \expos
 
 template<class T>
-  inline constexpr bool @\exposid{is-signed-integer-like}@ = @\seebelow@; @\itcorr[-2]@    // \expos
+  constexpr bool @\exposid{is-signed-integer-like}@ = @\seebelow@; @\itcorr[-2]@           // \expos
 
 template<class I>
   concept @\deflibconcept{weakly_incrementable}@ =
@@ -1700,7 +1700,7 @@
 \indexlibraryglobal{disable_sized_sentinel_for}%
 \begin{itemdecl}
 template<class S, class I>
-  inline constexpr bool disable_sized_sentinel_for = false;
+  constexpr bool disable_sized_sentinel_for = false;
 \end{itemdecl}
 
 \begin{itemdescr}

source/memory.tex

@@ -114,7 +114,7 @@
 
   // \ref{allocator.uses.trait}, \tcode{uses_allocator}
   template<class T, class Alloc>
-    inline constexpr bool @\libglobal{uses_allocator_v}@ = uses_allocator<T, Alloc>::value;       // freestanding
+    constexpr bool @\libglobal{uses_allocator_v}@ = uses_allocator<T, Alloc>::value;              // freestanding
 
   // \ref{allocator.uses.construction}, uses-allocator construction
   template<class T, class Alloc, class... Args>