diff options
Diffstat (limited to 'libcpp/internal.h')
| -rw-r--r-- | libcpp/internal.h | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/libcpp/internal.h b/libcpp/internal.h index 0ae13d58cb6..9c6951f0501 100644 --- a/libcpp/internal.h +++ b/libcpp/internal.h @@ -115,7 +115,8 @@ extern unsigned char *_cpp_unaligned_alloc (cpp_reader *, size_t); #define BUFF_LIMIT(BUFF) ((BUFF)->limit) /* #include types. */ -enum include_type {IT_INCLUDE, IT_INCLUDE_NEXT, IT_IMPORT, IT_CMDLINE}; +/* APPLE LOCAL pch distcc --mrs */ +enum include_type {IT_INCLUDE, IT_INCLUDE_PCH, IT_INCLUDE_NEXT, IT_IMPORT, IT_CMDLINE}; union utoken { @@ -171,6 +172,11 @@ struct cpp_context /* True if utoken element is token, else ptoken. */ bool direct_p; + + /* APPLE LOCAL begin CW asm blocks */ + /* True if this expansion is at the beginning of a line. */ + bool bol_p; + /* APPLE LOCAL end CW asm blocks */ }; struct lexer_state @@ -341,6 +347,9 @@ struct cpp_reader struct _cpp_file *all_files; struct _cpp_file *main_file; + /* APPLE LOCAL begin predictive compilation */ + bool is_main_file; + /* APPLE LOCAL end predictive compilation */ /* File and directory hash table. */ struct htab *file_hash; @@ -472,6 +481,10 @@ extern unsigned char _cpp_trigraph_map[UCHAR_MAX + 1]; /* Macros. */ +/* APPLE LOCAL begin warning in system headers */ +#define CPP_IN_SYSTEM_HEADER(PFILE) ((PFILE)->line_table && (PFILE)->line_table->maps && (PFILE)->line_table->maps->sysp) +/* APPLE LOCAL end warning in system headers */ + static inline int cpp_in_system_header (cpp_reader *); static inline int cpp_in_system_header (cpp_reader *pfile) @@ -564,13 +577,43 @@ extern unsigned char *_cpp_copy_replacement_text (const cpp_macro *, extern size_t _cpp_replacement_text_len (const cpp_macro *); /* In charset.c. */ +/* APPLE LOCAL begin mainline UCNs 2005-04-17 3892809 */ + +/* The normalization state at this point in the sequence. + It starts initialized to all zeros, and at the end + 'level' is the normalization level of the sequence. */ + +struct normalize_state +{ + /* The previous character. */ + cppchar_t previous; + /* The combining class of the previous character. */ + unsigned char prev_class; + /* The lowest normalization level so far. */ + enum cpp_normalize_level level; +}; +#define INITIAL_NORMALIZE_STATE { 0, 0, normalized_KC } +#define NORMALIZE_STATE_RESULT(st) ((st)->level) + +/* We saw a character that matches ISIDNUM(), update a + normalize_state appropriately. */ +#define NORMALIZE_STATE_UPDATE_IDNUM(st) \ + ((st)->previous = 0, (st)->prev_class = 0) + extern cppchar_t _cpp_valid_ucn (cpp_reader *, const unsigned char **, - const unsigned char *, int); + const unsigned char *, int, + struct normalize_state *state); +/* APPLE LOCAL end mainline UCNs 2005-04-17 3892809 */ extern void _cpp_destroy_iconv (cpp_reader *); extern unsigned char *_cpp_convert_input (cpp_reader *, const char *, unsigned char *, size_t, size_t, off_t *); extern const char *_cpp_default_encoding (void); +/* APPLE LOCAL begin mainline UCNs 2005-04-17 3892809 */ +extern cpp_hashnode * _cpp_interpret_identifier (cpp_reader *pfile, + const unsigned char *id, + size_t len); +/* APPLE LOCAL end mainline UCNs 2005-04-17 3892809 */ /* Utility routines and macros. */ #define DSC(str) (const unsigned char *)str, sizeof str - 1 |