r192963 - in /trunk/gcc: ChangeLog c/ChangeLog ...

[manu@gcc.gnu.org]

Author: manu
Date: Mon Oct 29 20:17:23 2012
New Revision: 192963

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192963
Log:
2012-10-29  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/53066
c/
	* c-decl.c (warn_if_shadowing): Do not warn if a variable
	shadows a function, unless the variable is a function or a
	pointer-to-function.
gcc/
	* tree.h (FUNCTION_POINTER_TYPE_P): New.
testsuite/
	* gcc.dg/Wshadow-4.c: New.
	* gcc.dg/Wshadow-4.h: New.


Added:
    trunk/gcc/testsuite/gcc.dg/Wshadow-4.c
    trunk/gcc/testsuite/gcc.dg/Wshadow-4.h
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c/ChangeLog
    trunk/gcc/c/c-decl.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree.h