diff options
Diffstat (limited to 'libcpp/internal.h')
| -rw-r--r-- | libcpp/internal.h | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/libcpp/internal.h b/libcpp/internal.h index 97d9bdb..4bafe1c 100644 --- a/libcpp/internal.h +++ b/libcpp/internal.h @@ -123,7 +123,9 @@ enum include_type /* Non-directive including mechanisms. */ IT_CMDLINE, /* -include */ IT_DEFAULT, /* forced header */ - IT_MAIN, /* main */ + IT_MAIN, /* main, start on line 1 */ + IT_MAIN_INJECT, /* main, but there will be an injected preamble + before line 1 */ IT_DIRECTIVE_HWM = IT_IMPORT + 1, /* Directives below this. */ IT_HEADER_HWM = IT_DEFAULT + 1 /* Header files below this. */ @@ -275,7 +277,7 @@ struct lexer_state /* Nonzero to skip evaluating part of an expression. */ unsigned int skip_eval; - /* Nonzero when handling a deferred pragma. */ + /* Nonzero when tokenizing a deferred pragma. */ unsigned char in_deferred_pragma; /* Nonzero if the deferred pragma being handled allows macro expansion. */ @@ -677,10 +679,10 @@ extern void _cpp_init_hashtable (cpp_reader *, cpp_hash_table *); extern void _cpp_destroy_hashtable (cpp_reader *); /* In files.c */ -typedef struct _cpp_file _cpp_file; +enum _cpp_find_file_kind + { _cpp_FFK_NORMAL, _cpp_FFK_FAKE, _cpp_FFK_PRE_INCLUDE, _cpp_FFK_HAS_INCLUDE }; extern _cpp_file *_cpp_find_file (cpp_reader *, const char *, cpp_dir *, - int angle, bool fake, bool preinclude, - bool has_include, location_t); + int angle, _cpp_find_file_kind, location_t); extern bool _cpp_find_failed (_cpp_file *); extern void _cpp_mark_file_once_only (cpp_reader *, struct _cpp_file *); extern void _cpp_fake_include (cpp_reader *, const char *); @@ -747,17 +749,6 @@ extern void _cpp_do_file_change (cpp_reader *, enum lc_reason, const char *, extern void _cpp_pop_buffer (cpp_reader *); extern char *_cpp_bracket_include (cpp_reader *); -/* In directives.c */ -struct _cpp_dir_only_callbacks -{ - /* Called to print a block of lines. */ - void (*print_lines) (int, const void *, size_t); - bool (*maybe_print_line) (location_t); -}; - -extern void _cpp_preprocess_dir_only (cpp_reader *, - const struct _cpp_dir_only_callbacks *); - /* In traditional.c. */ extern bool _cpp_scan_out_logical_line (cpp_reader *, cpp_macro *, bool); extern bool _cpp_read_logical_line_trad (cpp_reader *); |