The following code will show this behavior:

##### foo.d
# /// DDoc bug example
# module foo;
#
# /// some constants
# const int ONE   = 1 ,
#           TWO   = 2 ,
#           THREE     ,
#           FOUR      ,
#           FIVE      ;
#
# /// module constructor
# static this () {
#   THREE = 3 ;
#   FOUR  = 4 ;
#   FIVE  = 5 ;
# }

Run the command line "dmd -c -o- -D foo" and then open the resulting "foo.html" file.  The error is in the listings for THREE, FOUR, and FIVE -- the constants whose values were set from the module constructor.  They do not reveal the const attribute, whereas ONE and TWO have theirs proudly displayed.

-- Chris Sauls