[isabelle-dev] NEWS

Florian Haftmann florian.haftmann at informatik.tu-muenchen.de
Sat Feb 16 08:22:13 CET 2013

* Numeric types mapped by default to target language numerals:
natural (replaces former code_numeral) and integer (replaces
former code_int).  Conversions are available as integer_of_natural /
natural_of_integer / integer_of_nat / nat_of_integer (in HOL) and
Code_Numeral.integer_of_natural / Code_Numeral.natural_of_integer (in ML).

* Discontinued theories Code_Integer and Efficient_Nat by a more
fine-grain stack of theories Code_Target_Int, Code_Binary_Nat,
Code_Target_Nat and Code_Target_Numeral.  See the tutorial on
code generation for details.  INCOMPATIBILITY.

This refers to changeset 310b94ed1815.



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