[multiple changes]
2017-04-25 Ed Schonberg <schonberg@adacore.com> * sem_prag.adb (Set_Convention_From_Pragma): Cleanup code for convention Stdcall, which has a number of exceptions. Convention is legal on a component declaration whose type is an anonymous access to subprogram. 2017-04-25 Hristian Kirtchev <kirtchev@adacore.com> * sem_ch4.adb: sem_ch4.adb Various reformattings. (Try_One_Prefix_Interpretation): Use the base type when dealing with a subtype created for purposes of constraining a private type with discriminants. 2017-04-25 Javier Miranda <miranda@adacore.com> * einfo.ads, einfo.adb (Has_Private_Extension): new attribute. * warnsw.ads, warnsw.adb (All_Warnings): Set warning on late dispatching primitives (Restore_Warnings): Restore warning on late dispatching primitives (Save_Warnings): Save warning on late dispatching primitives (Do_Warning_Switch): Use -gnatw.j/-gnatw.J to enable/disable this warning. (WA_Warnings): Set warning on late dispatching primitives. * sem_ch3.adb (Analyze_Private_Extension_Declaration): Remember that its parent type has a private extension. * sem_disp.adb (Warn_On_Late_Primitive_After_Private_Extension): New subprogram. * usage.adb: Document -gnatw.j and -gnatw.J. From-SVN: r247176
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