Merge branch 'master' into support-sorting-bitsets

Author: jvdp1

README.md

@@ -205,7 +205,7 @@ stdlib = { git="https://github.com/fortran-lang/stdlib", branch="stdlib-fpm" }
 > To include the standard library metapackage, change the dependency to:
 > `stdlib = "*"`.
 > 
-> [see also](https://fpm.fortran-lang.org/en/spec/metapackages.html)
+> [see also](https://fpm.fortran-lang.org/spec/metapackages.html)
 
 ## Using stdlib in your project
 

doc/specs/stdlib_bitsets.md

@@ -194,8 +194,8 @@ undefined. These procedures are summarized in the following table:
 
 ### Assignments
 
-The module defines an assignment operation, `=`, that creates a
-duplicate of an original bitset. It also defines assignments to and
+The module uses the intrinsic assignment operation, `=`, to create a
+duplicate of an original bitset. It additionally defines assignments to and
 from rank one arrays of logical type of kinds `int8`, `int16`,
 `int32`, and `int64`. In the assignment to and from logical arrays
 array index, `i`, is mapped to bit position, `pos=i-1`, and `.true.`

src/stdlib_bitsets.fypp

@@ -1166,6 +1166,8 @@ module stdlib_bitsets
 !!    end program example_assignment
 !!```
 
+
+
     #:for k1 in INT_KINDS
         pure module subroutine assign_log${k1}$_large( self, logical_vector )
 !! Version: experimental
@@ -1502,13 +1504,6 @@ module stdlib_bitsets
 
     interface assignment(=)
 
-        pure module subroutine assign_64( set1, set2 )
-!! Version: experimental
-!!
-!! Used to define assignment for `bitset_64`.
-            type(bitset_64), intent(out) :: set1
-            type(bitset_64), intent(in)  :: set2
-        end subroutine assign_64
 
     #:for k1 in INT_KINDS
         module subroutine assign_log${k1}$_64( self, logical_vector )

src/stdlib_bitsets_64.fypp

@@ -72,15 +72,6 @@ contains
     end function any_64
 
 
-    pure module subroutine assign_64( set1, set2 )
-!     Used to define assignment for bitset_64
-        type(bitset_64), intent(out) :: set1
-        type(bitset_64), intent(in)  :: set2
-
-        set1 % num_bits = set2 % num_bits
-        set1 % block = set2 % block
-
-    end subroutine assign_64
 
 
     #:for k1 in INT_KINDS

src/stdlib_bitsets_large.fypp

@@ -89,6 +89,9 @@ contains
     end function any_large
 
 
+
+
+
     #:for k1 in INT_KINDS
     pure module subroutine assign_log${k1}$_large( self, logical_vector )
 !     Used to define assignment from an array of type logical for bitset_large

src/stdlib_hash_32bit_water.fypp

@@ -45,9 +45,7 @@
 !! but also in its use of signed two's complement arithmetic in contrast to
 !! the unsigned arithmetic of Ettinger and Wang Yi, and in making some of the
 !! uses of `TRANSFER` endian dependent, in an attempt to make the quality of
-!! the hash endian independent. The use of signed arithmetic may change with
-!! the planned introduction of the unsigned BITS datatype in what is currently
-!! known as Fortran 202X.
+!! the hash endian independent.
 !!
 !! To be useful this code must be processed by a processor that implements two
 !! Fortran 2008 extensions to Fortran 2003: submodules, and 64 bit (`INT64`)