| 1 | /* Support for printing Go types for GDB, the GNU debugger. |
| 2 | |
| 3 | Copyright (C) 2012-2020 Free Software Foundation, Inc. |
| 4 | |
| 5 | This file is part of GDB. |
| 6 | |
| 7 | This program is free software; you can redistribute it and/or modify |
| 8 | it under the terms of the GNU General Public License as published by |
| 9 | the Free Software Foundation; either version 3 of the License, or |
| 10 | (at your option) any later version. |
| 11 | |
| 12 | This program is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | GNU General Public License for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU General Public License |
| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | /* TODO: |
| 21 | - lots |
| 22 | - if the more complex types get Python pretty-printers, we'll |
| 23 | want a Python API for type printing |
| 24 | */ |
| 25 | |
| 26 | #include "defs.h" |
| 27 | #include "gdbtypes.h" |
| 28 | #include "c-lang.h" |
| 29 | #include "go-lang.h" |
| 30 | |
| 31 | /* Print a description of a type TYPE. |
| 32 | Output goes to STREAM (via stdio). |
| 33 | If VARSTRING is a non-empty string, print as an Ada variable/field |
| 34 | declaration. |
| 35 | SHOW+1 is the maximum number of levels of internal type structure |
| 36 | to show (this applies to record types, enumerated types, and |
| 37 | array types). |
| 38 | SHOW is the number of levels of internal type structure to show |
| 39 | when there is a type name for the SHOWth deepest level (0th is |
| 40 | outer level). |
| 41 | When SHOW<0, no inner structure is shown. |
| 42 | LEVEL indicates level of recursion (for nested definitions). */ |
| 43 | |
| 44 | void |
| 45 | go_print_type (struct type *type, const char *varstring, |
| 46 | struct ui_file *stream, int show, int level, |
| 47 | const struct type_print_options *flags) |
| 48 | { |
| 49 | /* Borrowed from c-typeprint.c. */ |
| 50 | if (show > 0) |
| 51 | type = check_typedef (type); |
| 52 | |
| 53 | /* Print the type of "abc" as "string", not char[4]. */ |
| 54 | if (TYPE_CODE (type) == TYPE_CODE_ARRAY |
| 55 | && TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_CHAR) |
| 56 | { |
| 57 | fputs_filtered ("string", stream); |
| 58 | return; |
| 59 | } |
| 60 | |
| 61 | /* Punt the rest to C for now. */ |
| 62 | c_print_type (type, varstring, stream, show, level, flags); |
| 63 | } |