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| author | Jason Merrill <jason@gcc.gnu.org> | 1999-07-20 15:53:38 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 1999-07-20 15:53:38 -0400 |
| commit | 66a6250faad336d0adda2b0b7ed412d634d1880f (patch) | |
| tree | 7fb4578f40b67cbe01e6123f6a2be6b9152e074b /gcc/cp/lang-specs.h | |
| parent | 81f374ebfb60d4382ee618c45c2e4952d1fc2d8c (diff) | |
| download | gcc-66a6250faad336d0adda2b0b7ed412d634d1880f.zip gcc-66a6250faad336d0adda2b0b7ed412d634d1880f.tar.gz gcc-66a6250faad336d0adda2b0b7ed412d634d1880f.tar.bz2 | |
lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
* lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
* lex.c (token_getch, token_put_back): New fns.
(real_yylex): Use them.
* lex.c (lang_init): Generalize.
(lang_init_options): Tell cpplib this is C++.
(nextchar): Remove. Replace uses with put_back.
(skip_white_space): Handle linemode here. Optimize for cpplib.
(extend_token_buffer_to): New fn.
(extend_token_buffer): Use it.
(read_line_number, check_newline): Just deal with tokens.
(real_yylex): More cpplib optimizations. Simplify. Don't produce
EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
* spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
* parse.y (PAREN_STAR_PAREN): Remove.
* input.c: Don't use the putback machinery with cpplib.
(sub_getch): Fold back into getch.
(getch): Don't handle linemode here.
(feed_input): Unget any text in the token buffer.
* lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
nextyychar, nextyylval): Remove.
* lex.c (indent_level): New variable.
(init_parse): Set cpp_token to CPP_DIRECTIVE.
(consume_string): Make this smart about USE_CPPLIB.
(yyungetc): Use put_back function.
(pragma_getc, pragma_ungetc): Functions deleted.
(check_newline): Rewrite to be intelligent about USE_CPPLIB.
Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
pragma_ungetc.
(real_yylex): Rewrite to be intelligent about USE_CPPLIB.
Also, clean up cases where we redundantly set token_buffer[0].
(read_line_number): New fn.
* input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
(end_input): Call cpp_pop_buffer if USE_CPPLIB.
(sub_getch): Conditionalize out code that's not appropriate if
USE_CPPLIB.
(put_back): Rewrite in case USE_CPPLIB is defined.
(input_redirected): Ditto.
From-SVN: r28193
Diffstat (limited to 'gcc/cp/lang-specs.h')
| -rw-r--r-- | gcc/cp/lang-specs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/cp/lang-specs.h b/gcc/cp/lang-specs.h index 648bc1f..48a6ac5 100644 --- a/gcc/cp/lang-specs.h +++ b/gcc/cp/lang-specs.h @@ -88,7 +88,7 @@ Boston, MA 02111-1307, USA. */ {"@c++-cpp-output", {"%{!M:%{!MM:%{!E:cc1plus %i %1 %2 %{!Q:-quiet} %{d*} %{m*} %{a}\ %{g*} %{O*} %{W*} %{w} %{pedantic*} %{ansi}\ - %{v:-version} %{pg:-p} %{p}\ + %{v:-version} %{pg:-p} %{p} -fpreprocessed\ %{f*} %{+e*} %{aux-info*} %{Qn:-fno-ident}\ %{pg:%{fomit-frame-pointer:%e-pg and -fomit-frame-pointer are incompatible}}\ %{S:%W{o*}%{!o*:-o %b.s}}%{!S:-o %{|!pipe:%g.s}} |\n\ |