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ae4735db | 1 | type cpp_option = |
91eba41f | 2 | | I of Common.dirname |
485bce71 C |
3 | | D of string * string option |
4 | ||
ae4735db | 5 | val cpp_option_of_cmdline: |
485bce71 | 6 | Common.dirname list (* -I *) * string list (* -D *) -> cpp_option list |
91eba41f C |
7 | val show_cpp_i_opts: string list -> unit |
8 | val show_cpp_d_opts: string list -> unit | |
485bce71 | 9 | |
91eba41f C |
10 | |
11 | (* ---------------------------------------------------------------------- *) | |
113803cf | 12 | (* cpp_expand_include below must internally use a cache of header files to |
ae4735db C |
13 | * speedup as programs very often reinclude the same basic set of |
14 | * header files. | |
15 | * | |
16 | * note: that also means that the asts of those headers are then shared | |
978fd7e5 | 17 | * so take care!! |
113803cf | 18 | *) |
ae4735db | 19 | val _headers_hash: |
91eba41f | 20 | (Common.filename, Parse_c.program2 * Parsing_stat.parsing_stat) Hashtbl.t |
91eba41f | 21 | |
ae4735db | 22 | (* It can also try to find header files in nested directories if the |
91eba41f C |
23 | * caller use the function below first. |
24 | *) | |
ae4735db | 25 | val _hcandidates: |
978fd7e5 C |
26 | (string, Common.filename) Hashtbl.t |
27 | ||
91eba41f C |
28 | val init_adjust_candidate_header_files: Common.dirname -> unit |
29 | ||
30 | (* ---------------------------------------------------------------------- *) | |
31 | ||
978fd7e5 | 32 | (* #include *) |
ae4735db | 33 | val cpp_expand_include: |
978fd7e5 C |
34 | ?depth_limit:int option -> |
35 | ?threshold_cache_nb_files:int -> | |
ae4735db | 36 | cpp_option list -> Common.dirname (* start point for relative paths *) -> |
485bce71 C |
37 | Ast_c.program -> Ast_c.program |
38 | ||
978fd7e5 | 39 | (* #ifdef *) |
ae4735db | 40 | val cpp_ifdef_statementize: |
978fd7e5 | 41 | Ast_c.program -> Ast_c.program |
485bce71 | 42 | |
978fd7e5 | 43 | (* #define *) |
ae4735db C |
44 | val cpp_expand_macro_expr: |
45 | Ast_c.define_kind -> Ast_c.argument Ast_c.wrap2 list -> | |
91eba41f C |
46 | Ast_c.expression option |
47 |