src/gdb ChangeLog value.c testsuite/ChangeLog ...

[aburgess at sourceware dot org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	aburgess@sourceware.org	2013-07-30 15:36:18

Modified files:
	gdb            : ChangeLog value.c 
	gdb/testsuite  : ChangeLog 
	gdb/testsuite/gdb.dwarf2: pieces-optimized-out.exp 

Log message:
	Don't raise an error for optimized out sub-fields.
	
	http://sourceware.org/ml/gdb-patches/2013-07/msg00317.html
	
	gdb/ChangeLog
	
	* value.c (value_fetch_lazy): Mark optimized out values as such
	rather than raising an error.
	
	gdb/testsuite/ChangeLog
	
	* gdb.dwarf2/pieces-optimized-out.exp: Expect "<optimized out>"
	when printing an optimized out value.  Expect an error when using
	an optimized out value in an expression.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.15846&r2=1.15847
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/value.c.diff?cvsroot=src&r1=1.177&r2=1.178
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/ChangeLog.diff?cvsroot=src&r1=1.3750&r2=1.3751
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.dwarf2/pieces-optimized-out.exp.diff?cvsroot=src&r1=1.1&r2=1.2