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2005-06-14 Javier Miranda <miranda@adacore.com> Jose Ruiz <ruiz@adacore.com> Robert Dewar <dewar@adacore.com> Ed Schonberg <schonberg@adacore.com> * lib-load.ads, lib-load.adb (Load_Unit): Addition of a new parameter that indicates if we are parsing a compilation unit found in a limited-with clause. It is use to avoid the circularity check. * par.ads, par.adb (Par): Addition of a new parameter to indicate if we are parsing a compilation unit found in a limited-with clause. This is use to avoid the circularity check. * par-load.adb (Load): Indicate Lib.Load_Unit if we are loading the unit as a consequence of parsing a limited-with clause. This is used to avoid the circularity check. * sem_ch10.adb: Suppress Ada 2005 unit warning if -gnatwY used (Analyze_Context): Limited-with clauses are now allowed in more compilation units. (Analyze_Subunit_Context, Check_Parent): Protect the frontend againts previously reported critical errors in context clauses (Install_Limited_Withed_Unit): Code cleanup plus static detection of two further errors: renamed subprograms and renamed packages are not allowed in limited with clauses. (Install_Siblings): Do not install private_with_clauses on the package declaration for a non-private child unit. (Re_Install_Parents): When a parent of the subunit is reinstalled, reset visibility of child units properly. (Install_Withed_Unit): When a child unit appears in a with_clause of its parent, it is immediately visible. From-SVN: r101045
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