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2017-04-27 Ed Schonberg <schonberg@adacore.com> * freeze.adb (Build_Inherited_Condition_Pragmas): New procedure, subsidiary of Check_Inherited_Conditions, to build pragmas for an operation whose ancestor has classwide pre/postconditions. This is used both to check the legality of the inheritance in Ada and in SPARK, and to determine whether a wrapper is needed for an inherited operation. * exp_util.adb (Build_Class_Wide_Expression, Replace_Entity): Improve placement of error message for inherited classwide conditions that become illegal on type derivation. 2017-04-27 Yannick Moy <moy@adacore.com> * sem_ch12.adb (Analyze_Generic_Package_Declaration): Set SPARK_Mode from context on generic package. * sem_ch7.adb (Analyze_Package_Declaration): Simplify code to remove useless test. 2017-04-27 Claire Dross <dross@adacore.com> * a-cofuve.ads (Range_Shifted): Rewrite precondition to avoid overflows in computations. * a-cofove.ads (Capacity_Range): Rewrite last bound to avoid overflows in computations. (Insert): Rewrite precondition to avoid overflows in computations. * a-cfinve.ads (Capacity_Range): Rewrite last bound to avoid overflows in computations. (Insert): Rewrite precondition to avoid overflows in computations. From-SVN: r247318
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