From fd34c6789ca5e78f1a92ff344335c44573c0de20 Mon Sep 17 00:00:00 2001 From: neil Date: Mon, 10 Jun 2002 17:20:30 +0000 Subject: * cpphash.h (_cpp_read_logical_line_trad, _cpp_expansions_different_trad): Update prototypes. * cpplex.c (continue_after_nul): New. * cppmain.c: Include cpphash.h. (scan_translation_unit_trad): New. (cpp_preprocess_file): Call it. * cpptrad.c (_cpp_read_logical_line_trad): Take new parameter overlay. (_cpp_expansions_different_trad): Update prototype. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54446 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/cppmain.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'gcc/cppmain.c') diff --git a/gcc/cppmain.c b/gcc/cppmain.c index b04e86f2695..a5487e7cba3 100644 --- a/gcc/cppmain.c +++ b/gcc/cppmain.c @@ -24,6 +24,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #include "config.h" #include "system.h" #include "cpplib.h" +#include "cpphash.h" #include "intl.h" /* Encapsulates state used to convert the stream of tokens coming from @@ -42,6 +43,7 @@ static void setup_callbacks PARAMS ((cpp_reader *)); /* General output routines. */ static void scan_translation_unit PARAMS ((cpp_reader *)); +static void scan_translation_unit_trad PARAMS ((cpp_reader *)); static void check_multiline_token PARAMS ((const cpp_string *)); static int dump_macro PARAMS ((cpp_reader *, cpp_hashnode *, void *)); @@ -104,6 +106,8 @@ cpp_preprocess_file (pfile) cpp_scan_nooutput or cpp_get_token next. */ if (options->no_output) cpp_scan_nooutput (pfile); + else if (options->traditional) + scan_translation_unit_trad (pfile); else scan_translation_unit (pfile); @@ -217,6 +221,22 @@ check_multiline_token (str) print.line++; } +static void +scan_translation_unit_trad (pfile) + cpp_reader *pfile; +{ + bool more; + size_t len; + + do + { + more = _cpp_read_logical_line_trad (pfile, false); + len = pfile->trad_out_cur - pfile->trad_out_base; + fwrite (pfile->trad_out_base, 1, len, print.outf); + } + while (more); +} + /* If the token read on logical line LINE needs to be output on a different line to the current one, output the required newlines or a line marker, and return 1. Otherwise return 0. */ -- cgit v1.2.3