r155526 - in /trunk/gcc: ChangeLog c-decl.c tes...

[jsm28@gcc.gnu.org]

Author: jsm28
Date: Wed Dec 30 21:28:45 2009
New Revision: 155526

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155526
Log:
	PR c/42439
	* c-decl.c (check_bitfield_type_and_width): Only pedwarn if
	pedantic for bit-field width not an integer constant expression
	but folding to one.

testsuite:
	* gcc.dg/bitfld-19.c, gcc.dg/bitfld-20.c, gcc.dg/bitfld-21.c: New
	tests.

Added:
    trunk/gcc/testsuite/gcc.dg/bitfld-19.c
    trunk/gcc/testsuite/gcc.dg/bitfld-20.c
    trunk/gcc/testsuite/gcc.dg/bitfld-21.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-decl.c
    trunk/gcc/testsuite/ChangeLog