[multiple changes]
2015-10-20 Ed Schonberg <schonberg@adacore.com> * sem_smem.adb (Check_Shared_Var): Clean up code that handles type declarations with discriminants, remove obsolete check. 2015-10-20 Arnaud Charlet <charlet@adacore.com> * par_sco.adb: Minor style fixes. 2015-10-20 Vincent Celier <celier@adacore.com> * debug.adb: Update documentation of -gnatdu. From-SVN: r229048
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@ -1,3 +1,16 @@
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2015-10-20 Ed Schonberg <schonberg@adacore.com>
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* sem_smem.adb (Check_Shared_Var): Clean up code that handles
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type declarations with discriminants, remove obsolete check.
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2015-10-20 Arnaud Charlet <charlet@adacore.com>
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* par_sco.adb: Minor style fixes.
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2015-10-20 Vincent Celier <celier@adacore.com>
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* debug.adb: Update documentation of -gnatdu.
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2015-10-20 Hristian Kirtchev <kirtchev@adacore.com>
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* aspects.adb Add aspect Volatile_Function to table
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@ -316,14 +316,15 @@ package body Debug is
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-- dt Print full tree. The generated tree is output (see also df,dy)
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-- du Uncheck categorization pragmas. This debug switch causes the
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-- categorization pragmas (Pure, Preelaborate etc) to be ignored
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-- so that normal checks are not made (this is particularly useful
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-- for adding temporary debugging code to units that have pragmas
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-- that are inconsistent with the debugging code added.
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-- elaboration control pragmas (Pure, Preelaborate, etc.) and the
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-- categorization pragmas (Shared_Passive, Remote_Types, etc.) to be
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-- ignored, so that normal checks are not made (this is particularly
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-- useful for adding temporary debugging code to units that have
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-- pragmas that are inconsistent with the debugging code added).
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-- dv Output trace of overload resolution. Outputs messages for
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-- overload attempts that involve cascaded errors, or where
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-- an interepretation is incompatible with the context.
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-- an interpretation is incompatible with the context.
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-- dw Write semantic scope stack messages. Each time a scope is created
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-- or removed, a message is output (see the Sem_Ch8.Push_Scope and
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@ -851,11 +851,12 @@ package body Par_SCO is
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-- Now we have the definitive set of SCO entries, register them in the
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-- corresponding hash table.
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for I in 1 .. Hash_Entries.Last loop
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for J in 1 .. Hash_Entries.Last loop
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SCO_Raw_Hash_Table.Set
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(Hash_Entries.Table (I).Sloc,
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Hash_Entries.Table (I).SCO_Index);
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(Hash_Entries.Table (J).Sloc,
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Hash_Entries.Table (J).SCO_Index);
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end loop;
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Hash_Entries.Free;
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end Process_Decisions;
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@ -6,7 +6,7 @@
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 1998-2008, Free Software Foundation, Inc. --
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-- Copyright (C) 1998-2015, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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@ -92,6 +92,8 @@ package body Sem_Smem is
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elsif Is_Record_Type (T)
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and then not Is_Constrained (T)
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and then (Nkind (N) /= N_Object_Declaration
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or else No (Expression (N)))
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then
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Error_Msg_N
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("unconstrained variant records " &
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@ -116,9 +118,12 @@ package body Sem_Smem is
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elsif Is_Record_Type (T) then
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if Has_Discriminants (T) then
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-- Check for access discriminants.
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C := First_Discriminant (T);
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while Present (C) loop
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if Comes_From_Source (C) then
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if Is_Access_Type (Etype (C)) then
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return True;
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else
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C := Next_Discriminant (C);
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