gcc/gcc ChangeLog c-common.c doc/c-tree.texi t ...

[jsm28@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_0-branch
Changes by:	jsm28@gcc.gnu.org	2001-06-22 12:23:27

Modified files:
	gcc            : ChangeLog c-common.c 
	gcc/doc        : c-tree.texi 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.dg: 20010622-1.c 

Log message:
	* c-common.c (verify_tree): Check for x being NULL.
	* doc/c-tree.texi: Document COMPOUND_BODY of an empty
	COMPOUND_STMT.
	Fixes PR c/3259.
	
	testsuite:
	* gcc.dg/20010622-1.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.9240.2.643&r2=1.9240.2.644
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-common.c.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.226.2.4&r2=1.226.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/c-tree.texi.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.3.2.5&r2=1.3.2.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.1074.2.137&r2=1.1074.2.138
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/20010622-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=NONE&r2=1.1.2.1