1 /* Locations for Bison 2 3 Copyright (C) 2002, 2005 Free Software Foundation, Inc. 4 5 This file is part of Bison, the GNU Compiler Compiler. 6 7 Bison 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 2, or (at your option) 10 any later version. 11 12 Bison 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 Bison; see the file COPYING. If not, write to 19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 20 Boston, MA 02110-1301, USA. */ 21 22 #include <config.h> 23 #include "system.h" 24 25 #include <quotearg.h> 26 27 #include "location.h" 28 29 location const empty_location; 30 31 /* Output to OUT the location LOC. 32 Warning: it uses quotearg's slot 3. */ 33 void 34 location_print (FILE *out, location loc) 35 { 36 fprintf (out, "%s:%d.%d", 37 quotearg_n_style (3, escape_quoting_style, loc.start.file), 38 loc.start.line, loc.start.column); 39 40 if (loc.start.file != loc.end.file) 41 fprintf (out, "-%s:%d.%d", 42 quotearg_n_style (3, escape_quoting_style, loc.end.file), 43 loc.end.line, loc.end.column - 1); 44 else if (loc.start.line < loc.end.line) 45 fprintf (out, "-%d.%d", loc.end.line, loc.end.column - 1); 46 else if (loc.start.column < loc.end.column - 1) 47 fprintf (out, "-%d", loc.end.column - 1); 48 } 49
