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gcc/gcc ChangeLog c-common.c c-common.h c-opts ...

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	2003-05-17 20:29:34

Modified files:
	gcc            : ChangeLog c-common.c c-common.h c-opts.c 
	                 cpphash.h cppinit.c cpplex.c 
	gcc/testsuite  : ChangeLog 
	gcc/config     : darwin.h 
	gcc/config/alpha: vms.h 
	gcc/config/m68hc11: m68hc11.h 
	gcc/doc        : cpp.texi cppopts.texi invoke.texi tm.texi 
Added files:
	gcc/testsuite/gcc.dg: dollar.c 

Log message:
	* c-common.c, c-common.h (dollars_in_ident): Remove.
	* c-opts.c (DOLLARS_IN_IDENTIFIERS): Default to true.
	(c_common_init_options, c_common_decode_option): Set dollars_in_ident.
	* cpphash.h (warned_dollar): Rename warn_dollars.
	* cppinit.c (struct lang_flags, lang_defaults, cpp_set_lang)
	Permit dollars regardless of -std=.
	(post_options): Set warn_dollars.
	* cpplex.c (forms_identifier_p): Use warn_dollars.
	* config/darwin.h, config/alpha/vms.h, config/m68hc11/m68hc11.h:
	Remove redundant definitions of DOLLARS_IN_IDENTIFIERS.
	* doc/cpp.texi, doc/cppopts.texi, doc/invoke.texi, doc/tm.texi:
	Update documentation.
	* gcc.dg/dollar.c: New test.


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