r180242 - in /trunk/gcc: ada/ChangeLog ada/back...

[ebotcazou@gcc.gnu.org]

Author: ebotcazou
Date: Thu Oct 20 10:56:08 2011
New Revision: 180242

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180242
Log:
	* back_end.adb (Call_Back_End): Pass the maximum logical line number
	instead of the maximum physical line number to gigi.
	* gcc-interface/trans.c (Sloc_to_locus): Cope with line zero.

Added:
    trunk/gcc/testsuite/gnat.dg/source_ref1.adb
    trunk/gcc/testsuite/gnat.dg/source_ref2.adb
Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/back_end.adb
    trunk/gcc/ada/gcc-interface/trans.c
    trunk/gcc/testsuite/ChangeLog