NEWS
changeset 17535 cd0a4847d0b8
parent 17533 f22f2ffd78ba
child 17538 9b089c63f088
equal deleted inserted replaced
17534:56e8db202f66 17535:cd0a4847d0b8
   199 
   199 
   200 * Removed obsolete type class "logic", use the top sort {} instead.
   200 * Removed obsolete type class "logic", use the top sort {} instead.
   201 Note that non-logical types should be declared as 'nonterminals'
   201 Note that non-logical types should be declared as 'nonterminals'
   202 rather than 'types'.  INCOMPATIBILITY for new object-logic
   202 rather than 'types'.  INCOMPATIBILITY for new object-logic
   203 specifications.
   203 specifications.
       
   204 
       
   205 * 'defs': more well-formedness checks of overloaded definitions.
   204 
   206 
   205 * Attributes 'induct' and 'cases': type or set names may now be
   207 * Attributes 'induct' and 'cases': type or set names may now be
   206 locally fixed variables as well.
   208 locally fixed variables as well.
   207 
   209 
   208 * Simplifier: can now control the depth to which conditional rewriting
   210 * Simplifier: can now control the depth to which conditional rewriting