r149983 - in /trunk/gcc/ada: ChangeLog checks.a...

Thu Jul 23 09:34:00 GMT 2009

Author: charlet
Date: Thu Jul 23 09:34:26 2009
New Revision: 149983

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149983
Log:
2009-07-23  Robert Dewar  <dewar@adacore.com>

	* checks.adb (Apply_Arithmetic_Overflow_Check): Add comments
	cross-referencing the new related code in
	Exp_Ch4.Expand_N_Type_Conversion.
	* exp_ch4.adb (Expand_N_Type_Conversion): Avoid unnecessary overflows

	* exp_disp.adb, exp_disp.ads, sinfo.ads: Minor reformatting.
	Add comment.


Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/checks.adb
    trunk/gcc/ada/exp_ch4.adb
    trunk/gcc/ada/exp_disp.adb
    trunk/gcc/ada/exp_disp.ads
    trunk/gcc/ada/sinfo.ads