1 #ifndef _ANTLR3ERRORS_HPP 2 #define _ANTLR3ERRORS_HPP 3 4 // [The "BSD licence"] 5 // Copyright (c) 2005-2009 Gokulakannan Somasundaram, ElectronDB 6 7 // 8 // All rights reserved. 9 // 10 // Redistribution and use in source and binary forms, with or without 11 // modification, are permitted provided that the following conditions 12 // are met: 13 // 1. Redistributions of source code must retain the above copyright 14 // notice, this list of conditions and the following disclaimer. 15 // 2. Redistributions in binary form must reproduce the above copyright 16 // notice, this list of conditions and the following disclaimer in the 17 // documentation and/or other materials provided with the distribution. 18 // 3. The name of the author may not be used to endorse or promote products 19 // derived from this software without specific prior written permission. 20 // 21 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24 // IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25 // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26 // NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30 // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 32 #define ANTLR_SUCCESS 0 33 #define ANTLR_FAIL 1 34 35 /** Indicates end of character stream and is an invalid Unicode code point. */ 36 #define ANTLR_CHARSTREAM_EOF 0xFFFFFFFF 37 38 /** Indicates memoizing on a rule failed. 39 */ 40 #define MEMO_RULE_FAILED 0xFFFFFFFE 41 #define MEMO_RULE_UNKNOWN 0xFFFFFFFF 42 43 44 #define ANTLR_ERR_BASE 0 45 #define ANTLR_ERR_NOMEM (ANTLR_ERR_BASE + 1) 46 #define ANTLR_ERR_NOFILE (ANTLR_ERR_BASE + 2) 47 #define ANTLR_ERR_HASHDUP (ANTLR_ERR_BASE + 3) 48 49 #endif /* _ANTLR3ERRORS_H */ 50