egcs/gcc ChangeLog c-decl.c c-tree.h invoke.te ...

[Kaveh Ghazi]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	ghazi@egcs.cygnus.com	98/10/20 07:32:09

Modified files:
	gcc            : ChangeLog c-decl.c c-tree.h invoke.texi 
	                 toplev.c 

Log message:
	New warning, `missing-noreturn':
	
	* c-decl.c (warn_missing_noreturn): New global variable.
	(c_decode_option): Check for new flags -W{no-}missing-noreturn.
	(finish_function): Implement missing noreturn warning.
	
	* c-tree.h (warn_missing_noreturn): Declare extern.
	
	* invoke.texi: Document new flags.
	
	* toplev.c (documented_lang_options): Add description.