2007-09-26 Robert Dewar <dewar@adacore.com>

	* checks.adb, gnat1drv.adb, sem_util.ads: Improve warnings for address
	overlays.

	* sem_ch13.ads, sem_ch13.adb: Improve warnings for address overlays
	(Analyze_Record_Representation_Clause): Suppress junk warning for
	missing component clause.
	(Analyze_Attribute_Definition_Clause, case Address): Apply the special
	tests for controlled type overlay to composites with controlled
	components.
	(Analyze_Record_Representation_Clause): Add reference for component name



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@128785 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 2 insertions, 0 deletions

diff --git a/gcc/ada/checks.adb b/gcc/ada/checks.adb
index 30a3f26e890..33696b0003c 100644
--- a/gcc/ada/checks.adb
+++ b/gcc/ada/checks.adb
@@ -543,6 +543,7 @@ package body Checks is
             Error_Msg_FE
               ("\?program execution may be erroneous (RM 13.3(27))",
                Aexp, E);
+            Set_Address_Warning_Posted (AC);
          end if;
       end Compile_Time_Bad_Alignment;
 
@@ -626,6 +627,7 @@ package body Checks is
                   Error_Msg_FE
                     ("\?program execution may be erroneous", Aexp, E);
                   Size_Warning_Output := True;
+                  Set_Address_Warning_Posted (AC);
                end if;
             end if;
          end;