+2009-04-19 Joseph Myers <joseph@codesourcery.com>
+
+ PR preprocessor/20078
+ * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
+ field.
+ * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
+ (struct cpp_token): Change flags to unsigned short.
+ * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
+ (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
+ (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
+ tokens.
+ * macro.c (macro_real_token_count): New.
+ (enter_macro_context, replace_args): Use macro_real_token_count.
+ (create_iso_definition): Record whitespace surrounding and digraph
+ spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
+ Set extra_tokens and save CPP_PASTE tokens with arg_no set for
+ multiple consecutive ## tokens.
+ (_cpp_create_definition): Initialize extra_tokens.
+ (cpp_macro_definition): Use macro_real_token_count.
+
+2009-04-18 Joseph Myers <joseph@codesourcery.com>
+
+ * directives.c (parse_include): Pass true to check_eol.
+
+2009-04-18 Joseph Myers <joseph@codesourcery.com>
+
+ PR preprocessor/39646
+ * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
+ * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
+ * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
+ place of LC_RENAME.
+
+2009-04-18 Joseph Myers <joseph@codesourcery.com>
+
+ PR preprocessor/39647
+ * directives.c (check_eol): Add parameter expand.
+ (do_undef, parse_include, do_line, do_linemarker, do_ident,
+ do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
+ do_else, do_endif, do_assert, do_unassert): All callers changed.
+ Pass true from do_line, false elsewhere.
+
+2009-04-12 Joseph Myers <joseph@codesourcery.com>
+
+ PR preprocessor/31869
+ * macro.c (stringify_arg): Handle NULL source token in padding
+ token where previous padding token did not have source token with
+ preceding whitespace.
+
+2009-04-09 Jakub Jelinek <jakub@redhat.com>
+
+ * Makefile.in: Change copyright header to refer to version
+ 3 of the GNU General Public License and to point readers at the
+ COPYING3 file and the FSF's license web page.
+ * charset.c: Likewise.
+ * directives-only.c: Likewise.
+ * directives.c: Likewise.
+ * errors.c: Likewise.
+ * expr.c: Likewise.
+ * files.c: Likewise.
+ * identifiers.c: Likewise.
+ * include/cpp-id-data.h: Likewise.
+ * include/cpplib.h: Likewise.
+ * include/line-map.h: Likewise.
+ * include/mkdeps.h: Likewise.
+ * include/symtab.h: Likewise.
+ * init.c: Likewise.
+ * internal.h: Likewise.
+ * lex.c: Likewise.
+ * line-map.c: Likewise.
+ * macro.c: Likewise.
+ * makeucnid.c: Likewise.
+ * mkdeps.c: Likewise.
+ * pch.c: Likewise.
+ * symtab.c: Likewise.
+ * system.h: Likewise.
+ * traditional.c: Likewise.
+ * ucnid.tab: Likewise.
+ * ucnid.h: Regenerate.
+
2009-04-01 Janis Johnson <janis187@us.ibm.com>
+ PR c/39027
+ * include/cpplib.h (CPP_N_DEFAULT): Define.
+ * expr.c (interpret_float_suffix): Recognize d or D for double,
+ return new value for default.
+ (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
+
PR c/33466
* expr.c (interpret_float_suffix): Reject invalid suffix that uses
letters from decimal float and fixed-point suffixes.
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