diff options
Diffstat (limited to 'gcc/cppmain.c')
| -rw-r--r-- | gcc/cppmain.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/gcc/cppmain.c b/gcc/cppmain.c index 0d891f8..e2b5614 100644 --- a/gcc/cppmain.c +++ b/gcc/cppmain.c @@ -81,12 +81,12 @@ main (argc, argv) else if (! freopen (opts->out_fname, "w", stdout)) cpp_pfatal_with_name (&parse_in, opts->out_fname); - do + if (! opts->no_output) { - kind = cpp_get_token (&parse_in); - if (CPP_WRITTEN (&parse_in) >= BUFSIZ || kind == CPP_EOF) + do { - if (! opts->no_output) + kind = cpp_get_token (&parse_in); + if (CPP_WRITTEN (&parse_in) >= BUFSIZ || kind == CPP_EOF) { size_t rem, count = CPP_WRITTEN (&parse_in); @@ -94,12 +94,22 @@ main (argc, argv) if (rem < count) /* Write error. */ cpp_pfatal_with_name (&parse_in, opts->out_fname); - } - CPP_SET_WRITTEN (&parse_in, 0); + CPP_SET_WRITTEN (&parse_in, 0); + } + } + while (kind != CPP_EOF); + } + else + { + do + { + cpp_scan_buffer (&parse_in); + kind = cpp_get_token (&parse_in); } + while (kind != CPP_EOF); + CPP_SET_WRITTEN (&parse_in, 0); } - while (kind != CPP_EOF); cpp_finish (&parse_in); if (fwrite (parse_in.token_buffer, 1, CPP_WRITTEN (&parse_in), stdout) |