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| author | Neil Booth <neil@daikokuya.demon.co.uk> | 2001-10-21 14:04:42 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2001-10-21 14:04:42 +0000 |
| commit | 480709cc6c3deed4fd90c02e86920d8a3e98ceb6 (patch) | |
| tree | 89ea5c85908fbe5e7d5dbc18983341f4a856a863 /gcc/cppmacro.c | |
| parent | 28d8dc3a10515f24498449589849dee132b75cd1 (diff) | |
| download | gcc-480709cc6c3deed4fd90c02e86920d8a3e98ceb6.zip gcc-480709cc6c3deed4fd90c02e86920d8a3e98ceb6.tar.gz gcc-480709cc6c3deed4fd90c02e86920d8a3e98ceb6.tar.bz2 | |
cpphash.h (struct cpp_buffer): Delete read_ahead and extra_char.
* cpphash.h (struct cpp_buffer): Delete read_ahead and extra_char.
* cpplex.c (lex_percent, lex_dot): Remove.
(get_effective_char, skip_block_comment, skip_line_comment,
parse_identifier_slow, parse_number, parse_string, save_comment,
_cpp_lex_direct): Update to do lookback freely.
(IF_NEXT_IS, BACKUP): New macros.
* cpplib.c (cpp_push_buffer): Don't set read_ahead and extra_char.
* cppmacro.c (paste_tokens): Update.
From-SVN: r46392
Diffstat (limited to 'gcc/cppmacro.c')
| -rw-r--r-- | gcc/cppmacro.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/cppmacro.c b/gcc/cppmacro.c index 5e094c2..9390cbc 100644 --- a/gcc/cppmacro.c +++ b/gcc/cppmacro.c @@ -392,8 +392,7 @@ paste_tokens (pfile, plhs, rhs) /* Set pfile->cur_token as required by _cpp_lex_direct. */ pfile->cur_token = _cpp_temp_token (pfile); *plhs = _cpp_lex_direct (pfile); - valid = (pfile->buffer->cur == pfile->buffer->rlimit - && pfile->buffer->read_ahead == EOF); + valid = pfile->buffer->cur == pfile->buffer->rlimit; _cpp_pop_buffer (pfile); return valid; |