2017-01-13 Javier Miranda <miranda@adacore.com>
* sem_ch6.adb (Cloned_Expression): New subprogram.
(Freeze_Expr_Types): Complete previous patch since the expression
of an expression-function may have iterators and loops with
defining identifiers which, as part of the preanalysis of the
expression, may be left decorated with itypes that will not be
available in the tree passed to the backend.
2017-01-13 Ed Schonberg <schonberg@adacore.com>
* checks.adb (Apply_Type_Conversion_Checks): Optimize a type
conversion to Integer of an expression that is an attribute
reference 'Pos on an enumeration type.
2017-01-13 Bob Duff <duff@adacore.com>
* atree.ads: Minor comment fix.
From-SVN: r244423
