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| author | Matthew Gingell <gingell@adacore.com> | 2008-10-05 12:35:36 +0000 |
|---|---|---|
| committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2008-10-05 14:35:36 +0200 |
| commit | 631d0d36105c07f3e8c4127d252f83dbabbd40a3 (patch) | |
| tree | 4d3817d3b652d403b257af245aaef0fa4682d210 /libcpp/include | |
| parent | 7a90b0ca0cbfa54ad48717911badcb1632f4b3fa (diff) | |
| download | gcc-631d0d36105c07f3e8c4127d252f83dbabbd40a3.tar.gz | |
cpplib.h (cpp_comments, [...]): New structs.
2008-10-05 Matthew Gingell <gingell@adacore.com>
Arnaud Charlet <charlet@adacore.com>
* include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
(cpp_get_comments): New function.
* internal.h (struct cpp_reader): Add comments field.
* init.c (cpp_destroy): Free comments.
* lex.c (store_comment, cpp_get_comments): New functions.
(comments): New struct.
(save_comment): Store comments in comments struct.
Co-Authored-By: Arnaud Charlet <charlet@adacore.com>
From-SVN: r140883
Diffstat (limited to 'libcpp/include')
| -rw-r--r-- | libcpp/include/cpplib.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index 4f073f99433..5720c6fc8ea 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -870,6 +870,36 @@ extern const char *cpp_type2name (enum cpp_ttype); extern cppchar_t cpp_parse_escape (cpp_reader *, const unsigned char ** pstr, const unsigned char *limit, int wide); +/* Structure used to hold a comment block at a given location in the + source code. */ + +typedef struct +{ + /* Text of the comment including the terminators. */ + char *comment; + + /* source location for the given comment. */ + source_location sloc; +} cpp_comment; + +/* Structure holding all comments for a given cpp_reader. */ + +typedef struct +{ + /* table of comment entries. */ + cpp_comment *entries; + + /* number of actual entries entered in the table. */ + int count; + + /* number of entries allocated currently. */ + int allocated; +} cpp_comment_table; + +/* Returns the table of comments encountered by the preprocessor. This + table is only populated when pfile->state.save_comments is true. */ +extern cpp_comment_table *cpp_get_comments (cpp_reader *); + /* In hash.c */ /* Lookup an identifier in the hashtable. Puts the identifier in the |