From af15a2fed76b5da2faf0c2ee9e052923c7562e8f Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Tue, 20 Sep 2005 21:31:37 +0100 Subject: c.opt (fextended-identifiers): New. gcc: * c.opt (fextended-identifiers): New. * c-opts.c (c_common_handle_option): Handle -fextended-identifiers. * doc/cpp.texi: Update documentation of extended identifiers. * doc/cppopts.texi (-fextended-identifiers): Document. gcc/testsuite: * g++.dg/cpp/ucnid-1.C, g++.dg/cpp/normalize-1.C, g++.dg/other/ucnid-1.C, gcc.dg/cpp/normalize-1.c, gcc.dg/cpp/normalize-2.c, gcc.dg/cpp/normalize-3.c, gcc.dg/cpp/normalize-4.c, gcc.dg/cpp/ucnid-1.c, gcc.dg/cpp/ucnid-2.c, gcc.dg/cpp/ucnid-3.c, gcc.dg/cpp/ucnid-4.c, gcc.dg/cpp/ucnid-5.c, gcc.dg/cpp/ucnid-7.c,gcc.dg/ucnid-1.c, gcc.dg/ucnid-2.c, gcc.dg/ucnid-3.c, gcc.dg/ucnid-4.c, gcc.dg/ucnid-5.c, gcc.dg/ucnid-6.c: Add -fextended-identifiers. * gcc.dg/cpp/ucnid-8.c: New test. libcpp: * include/cpplib.h (struct cpp_options): Add extended_identifiers. * init.c (struct lang_flags, lang_defaults): Add extended_identifiers. (cpp_set_lang): Use it. * lex.c (forms_identifier_p): Check extended_identifiers. From-SVN: r104462 --- libcpp/include/cpplib.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'libcpp/include') diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index ef42d04..c84f624 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -345,6 +345,9 @@ struct cpp_options /* Zero means dollar signs are punctuation. */ unsigned char dollars_in_ident; + /* Nonzero means UCNs are accepted in identifiers. */ + unsigned char extended_identifiers; + /* True if we should warn about dollars in identifiers or numbers for this translation unit. */ unsigned char warn_dollars; -- cgit v1.1