egcs/gcc/cp ChangeLog cp-tree.h decl2.c typeck.c

[law@egcs.cygnus.com]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	law@egcs.cygnus.com	99/09/29 23:15:54

Modified files:
	gcc/cp         : ChangeLog cp-tree.h decl2.c typeck.c 

Log message:
	* cp-tree.h (warn_float_equal): Declare.
	* decl2.c (warn_float_equal): Define.
	(lang_decode_option): Recognize -W[no-]float-equal.
	* typeck.c (build_binary_op_nodefault): Conditionally warn
	about equality tests of floating point types.