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| author | Neil Booth <neilb@earthling.net> | 2000-09-23 21:41:41 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2000-09-23 21:41:41 +0000 |
| commit | cbcff6df5c57b1f2862916680673611398ef1bda (patch) | |
| tree | ed10891b3898c3d5117b135bd865e1653390160c /gcc/cpphash.h | |
| parent | 19e223db83b86b7262db77c9ea67e7d6d32a0d73 (diff) | |
| download | gcc-cbcff6df5c57b1f2862916680673611398ef1bda.zip gcc-cbcff6df5c57b1f2862916680673611398ef1bda.tar.gz gcc-cbcff6df5c57b1f2862916680673611398ef1bda.tar.bz2 | |
cpphash.h (CPP_RESERVE, [...]): Delete.
* cpphash.h (CPP_RESERVE, CPP_PUTS_Q, CPP_PUTS, CPP_PUTC_Q,
CPP_PUTC, DUMMY_TOKEN, NO_DUMMY_TOKEN): Delete.
* cpplex.c (_cpp_expand_token_space, _cpp_init_toklist,
_cpp_free_toklist): No need to worry about extra dummy token
at the start of token lists any more.
(trigraph_ok): Only warn outside comments.
(skip_block_comment): Set and clear lexing_comment.
(skip_line_comment): Take a cpp_reader not cpp_buffer.
Set and clear lexing_comment.
(parse_number): Handle leading '.' indicated by pfile->seen_dot.
(check_long_token): Delete.
(lex_percent, lex_dot): New subroutines of lex_token to
handle lexing of '.' and '%' without lookback.
(lex_token): Use lex_dot and lex_percent.
(lex_line): Don't check for LIST_OFFSET.
(_cpp_init_input_buffer): Update for new _cpp_init_toklist.
* cpplib.c (_cpp_parse_assertion): Similarly.
(cpp_push_buffer): Initialize extra_char.
* cpplib.h (LIST_OFFSET): Delete.
(struct cpp_buffer): New member extra_char.
(struct lexer_state): New members lexing_comment and seen_dot.
From-SVN: r36582
Diffstat (limited to 'gcc/cpphash.h')
| -rw-r--r-- | gcc/cpphash.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/gcc/cpphash.h b/gcc/cpphash.h index 08d3209..8f569e7 100644 --- a/gcc/cpphash.h +++ b/gcc/cpphash.h @@ -183,22 +183,6 @@ extern unsigned char _cpp_trigraph_map[UCHAR_MAX + 1]; /* Macros. */ -/* Make sure PFILE->token_buffer has space for at least N more characters. */ -#define CPP_RESERVE(PFILE, N) \ - (CPP_WRITTEN (PFILE) + (size_t)(N) > (PFILE)->token_buffer_size \ - && (_cpp_grow_token_buffer (PFILE, N), 0)) - -/* Append string STR (of length N) to PFILE's output buffer. - Assume there is enough space. */ -#define CPP_PUTS_Q(PFILE, STR, N) \ - (memcpy ((PFILE)->limit, STR, (N)), (PFILE)->limit += (N)) -/* Append string STR (of length N) to PFILE's output buffer. Make space. */ -#define CPP_PUTS(PFILE, STR, N) CPP_RESERVE(PFILE, N), CPP_PUTS_Q(PFILE, STR,N) -/* Append character CH to PFILE's output buffer. Assume sufficient space. */ -#define CPP_PUTC_Q(PFILE, CH) (*(PFILE)->limit++ = (CH)) -/* Append character CH to PFILE's output buffer. Make space if need be. */ -#define CPP_PUTC(PFILE, CH) (CPP_RESERVE (PFILE, 1), CPP_PUTC_Q (PFILE, CH)) - #define CPP_PREV_BUFFER(BUFFER) ((BUFFER)->prev) #define CPP_PRINT_DEPS(PFILE) CPP_OPTION (PFILE, print_deps) #define CPP_IN_SYSTEM_HEADER(PFILE) \ @@ -213,10 +197,6 @@ extern unsigned char _cpp_trigraph_map[UCHAR_MAX + 1]; parse_name. */ #define HASHSTEP(r, c) ((r) * 67 + (c - 113)); -/* Flags for _cpp_init_toklist. */ -#define DUMMY_TOKEN 0 -#define NO_DUMMY_TOKEN 1 - /* In cpperror.c */ enum error_type { WARNING = 0, PEDWARN, ERROR, FATAL, ICE }; extern int _cpp_begin_message PARAMS ((cpp_reader *, enum error_type, |