c-typeck.c (build_c_cast): Always warn when casting from a pointer to an integer...

c-typeck.c (build_c_cast): Always warn when casting from a pointer to an integer of different size...

gcc/

2006-01-05  Carlos O'Donell  <carlos@codesourcery.com>

	* c-typeck.c (build_c_cast): Always warn when casting
	from a pointer to an integer of different size, even if
	the node was constant.

gcc/testsuite

2006-01-05  Carlos O'Donell  <carlos@codesourcery.com>

	* gcc.dg/cast-1.c: Add new warning.
	* gcc.dg/cast-2.c: Likewise.
	* gcc.dg/cast-3.c: Likewise.
	* gcc.dg/format/cast-1.c: Likewise.
	* gcc.dg/cast-4.c: New testcase.

From-SVN: r109386