GCC: Wparentheses-3.C, NONE -> 1.1

[Jan-Benedict Glaw]

Update of /mnt/vax-development/CVS_Repository/gcc/gcc/testsuite/g++.dg/warn
In directory mail:/mnt/vax-development/local_work/work-jbglaw/local-cvs/gcc/gcc/testsuite/g++.dg/warn

Added Files:
	Wparentheses-3.C 
Log Message:
- - - -- -- A U T O M A T I C   C H E C K I N -- -- - - -
	PR c++/17041
	* pt.c (tsubst_copy, tsubst_copy_and_build): Copy TREE_NO_WARNING
	from input for MODOP_EXPR.
	
	testsuite:
	* g++.dg/Wparentheses-3.C: New test.