diff options
Diffstat (limited to 'gcc/cppmain.c')
| -rw-r--r-- | gcc/cppmain.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/gcc/cppmain.c b/gcc/cppmain.c index a5487e7..0edc3d2 100644 --- a/gcc/cppmain.c +++ b/gcc/cppmain.c @@ -25,7 +25,6 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #include "system.h" #include "cpplib.h" #include "cpphash.h" -#include "intl.h" /* Encapsulates state used to convert the stream of tokens coming from cpp_get_token back into a text file. */ @@ -73,6 +72,10 @@ cpp_preprocess_file (pfile) { options = cpp_get_options (pfile); + /* Let preprocessor know if it's only preprocessing. It would be + nice to lose this somehow. */ + options->preprocess_only = 1; + /* Initialize the printer structure. Setting print.line to -1 here is a trick to guarantee that the first token of the file will cause a linemarker to be output by maybe_print_line. */ @@ -221,20 +224,22 @@ check_multiline_token (str) print.line++; } +/* Writes out a traditionally preprocessed file. */ static void scan_translation_unit_trad (pfile) cpp_reader *pfile; { - bool more; - size_t len; - - do + for (;;) { - 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); + size_t len; + + if (!_cpp_read_logical_line_trad (pfile)) + break; + len = pfile->out.cur - pfile->out.base; + maybe_print_line (print.map, pfile->out.first_line); + fwrite (pfile->out.base, 1, len, print.outf); + print.printed = 1; } - while (more); } /* If the token read on logical line LINE needs to be output on a |