* doc/extend.texi (Deprecated Features): Deprecate implicit
	typename. Document that named return and initializer lists are now
	removed.
cp:
	* decl.c (grokdeclarator): Deprecated implicit typename use.
testsuite:
	* g++.old-deja/g++.brendan/crash56.C: Adjust implicit typename.
	* g++.old-deja/g++.jason/2371.C: Likewise.
	* g++.old-deja/g++.jason/template33.C: Likewise.
	* g++.old-deja/g++.jason/template34.C: Likewise.
	* g++.old-deja/g++.jason/template36.C: Likewise.
	* g++.old-deja/g++.oliva/typename1.C: Likewise.
	* g++.old-deja/g++.oliva/typename2.C: Likewise.
	* g++.old-deja/g++.other/typename1.C: Likewise.
	* g++.old-deja/g++.pt/inherit2.C: Likewise.
	* g++.old-deja/g++.pt/nontype5.C: Likewise.
	* g++.old-deja/g++.pt/typename11.C: Likewise.
	* g++.old-deja/g++.pt/typename14.C: Likewise.
	* g++.old-deja/g++.pt/typename16.C: Likewise.
	* g++.old-deja/g++.pt/typename3.C: Likewise.
	* g++.old-deja/g++.pt/typename4.C: Likewise.
	* g++.old-deja/g++.pt/typename5.C: Likewise.
	* g++.old-deja/g++.pt/typename7.C: Likewise.
	* g++.old-deja/g++.robertl/eb9.C: Likewise.

From-SVN: r47927