diff options
Diffstat (limited to 'contrib/gcc/c-lang.c')
| -rw-r--r-- | contrib/gcc/c-lang.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/contrib/gcc/c-lang.c b/contrib/gcc/c-lang.c index 8a5fd6b..4c55411 100644 --- a/contrib/gcc/c-lang.c +++ b/contrib/gcc/c-lang.c @@ -28,6 +28,13 @@ Boston, MA 02111-1307, USA. */ #include "toplev.h" #include "output.h" +#if USE_CPPLIB +#include "cpplib.h" +extern char *yy_cur; +extern cpp_reader parse_in; +extern cpp_options parse_options; +#endif + /* Each of the functions defined here is an alternative to a function in objc-actions.c. */ @@ -42,17 +49,25 @@ lang_decode_option (argc, argv) void lang_init_options () { +#if USE_CPPLIB + cpp_reader_init (&parse_in); + parse_in.opts = &parse_options; + cpp_options_init (&parse_options); +#endif } void lang_init () { -#if !USE_CPPLIB /* the beginning of the file is a new line; check for # */ /* With luck, we discover the real source file's name from that and put it in input_filename. */ +#if !USE_CPPLIB ungetc (check_newline (), finput); -#endif +#else + check_newline (); + yy_cur--; +#endif } void @@ -134,7 +149,7 @@ recognize_objc_keyword () tree build_objc_string (len, str) int len ATTRIBUTE_UNUSED; - char *str ATTRIBUTE_UNUSED; + const char *str ATTRIBUTE_UNUSED; { abort (); return NULL_TREE; |
