projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 6de9cd9a | 1 | /* Header for code constant translation functions |
| 9fc4d79b | 2 | Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. |
| 6de9cd9a DN |
3 | Contributed by Paul Brook |
| 4 | ||
| 9fc4d79b | 5 | This file is part of GCC. |
| 6de9cd9a | 6 | |
| 9fc4d79b TS |
7 | GCC is free software; you can redistribute it and/or modify it under |
| 8 | the terms of the GNU General Public License as published by the Free | |
| 9 | Software Foundation; either version 2, or (at your option) any later | |
| 10 | version. | |
| 6de9cd9a | 11 | |
| 9fc4d79b TS |
12 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| 13 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 | for more details. | |
| 6de9cd9a DN |
16 | |
| 17 | You should have received a copy of the GNU General Public License | |
| 9fc4d79b TS |
18 | along with GCC; see the file COPYING. If not, write to the Free |
| 19 | Software Foundation, 59 Temple Place - Suite 330, Boston, MA | |
| 20 | 02111-1307, USA. */ | |
| 6de9cd9a DN |
21 | |
| 22 | /* Returns an INT_CST. */ | |
| 23 | tree gfc_conv_mpz_to_tree (mpz_t, int); | |
| 24 | ||
| 25 | /* Returns a REAL_CST. */ | |
| f8e566e5 | 26 | tree gfc_conv_mpfr_to_tree (mpfr_t, int); |
| 6de9cd9a DN |
27 | |
| 28 | /* Build a tree for a constant. Must be an EXPR_CONSTANT gfc_expr. | |
| 29 | For CHARACTER literal constants, the caller still has to set the | |
| 30 | string length as a separate operation. */ | |
| 31 | tree gfc_conv_constant_to_tree (gfc_expr *); | |
| 32 | ||
| 33 | /* Like gfc_conv_noncharacter_constant, but works on simplified expression | |
| 34 | structures. Also sets the length of CHARACTER strings in the gfc_se. */ | |
| 35 | void gfc_conv_constant (gfc_se *, gfc_expr *); | |
| 36 | ||
| 37 | tree gfc_build_string_const (int, const char *); | |
| 38 | ||
| 39 | /* Translate a string constant for a static initializer. */ | |
| 40 | tree gfc_conv_string_init (tree, gfc_expr *); | |
| 41 | ||
| 42 | /* Create a tree node for the string length if it is constant. */ | |
| 43 | void gfc_conv_const_charlen (gfc_charlen *); | |
| 44 | ||
| 45 | /* Initialise the nodes for constants. */ | |
| 46 | void gfc_init_constants (void); | |
| 47 | ||
| 48 | /* Build a constant with given type from an int_cst. */ | |
| 49 | tree gfc_build_const (tree, tree); | |
| 50 | ||
| 51 | /* String constants. */ | |
| 52 | extern GTY(()) tree gfc_strconst_current_filename; | |
| 53 | extern GTY(()) tree gfc_strconst_bounds; | |
| 54 | extern GTY(()) tree gfc_strconst_fault; | |
| 55 | extern GTY(()) tree gfc_strconst_wrong_return; | |
| 56 | ||
| 57 | /* Integer constants 0..GFC_MAX_DIMENSIONS. */ | |
| 58 | extern GTY(()) tree gfc_rank_cst[GFC_MAX_DIMENSIONS + 1]; | |
| 7ab92584 | 59 | |
| 6de9cd9a | 60 | #define gfc_index_zero_node gfc_rank_cst[0] |
| 7ab92584 | 61 | #define gfc_index_one_node gfc_rank_cst[1] |