* gdb.cp/cplusfuncs.cc (class foo): Add operators

	* gdb.cp/cplusfuncs.cc (class foo): Add operators
	new[] and delete[].
	* gdb.cp/cplusfuncs.exp (dm_type_void): Change to
	"void".
	(probe_demangler): Remove all single-quoting of
	method and variable names.
	(info_func_regexp): Remove the word "void" from any
	occurrence of "(void)".
	(print_addr_2): Remove all single-quoting of
	method names.
	(print_addr_2_kfail): Likewise.
	(print_addr): Single-quote C function names before
	passing to print_addr_2.
	(test_paddr_operator_functions): Remove single-quoting
	for method names.
	Add tests for operator new[] and operator delete[].