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This patch fixes a spurious error on a predicate specification for a type declared in a local package, when an object declaration that references that type appears outside of the package. The following must compile quietly: --- procedure Pred_Scope is package P is Local : Boolean := False; type T is private with Dynamic_Predicate => Local; subtype T2 is Integer range 1 .. 10 with Dynamic_Predicate => Local; private type T is new Integer; end; Dummy1 : P.T; Dummy2 : P.T2; begin null; end; Tested on x86_64-pc-linux-gnu, committed on trunk 2017-04-25 Ed Schonberg <schonberg@adacore.com> * sem_util.adb, sem_util.ads (From_Nested_Package): New predicate to determine whether a type is declared in a local package that has not yet been frozen. * freeze.adb (Freeze_Before): Use new predicate to determine whether a local package must be installed on the scope stack in order to evaluate in the proper scope actions generated by aspect specifications, such as Predicate * sem_ch13.adb: Simplify code in Analyze_Aspects_At_Freeze_Point using new predicate.
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