X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.databoard%2Fcpp%2FDataBoardTest%2Flibantlr3c-3.2%2Finclude%2Fantlr3exception.h;fp=bundles%2Forg.simantics.databoard%2Fcpp%2FDataBoardTest%2Flibantlr3c-3.2%2Finclude%2Fantlr3exception.h;h=d420ac1fd73c4768cdf03363928cc318ed2f608e;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.databoard/cpp/DataBoardTest/libantlr3c-3.2/include/antlr3exception.h b/bundles/org.simantics.databoard/cpp/DataBoardTest/libantlr3c-3.2/include/antlr3exception.h new file mode 100644 index 000000000..d420ac1fd --- /dev/null +++ b/bundles/org.simantics.databoard/cpp/DataBoardTest/libantlr3c-3.2/include/antlr3exception.h @@ -0,0 +1,218 @@ +/** \file + * Contains the definition of a basic ANTLR3 exception structure created + * by a recognizer when errors are found/predicted. + */ +#ifndef _ANTLR3_EXCEPTION_H +#define _ANTLR3_EXCEPTION_H + +// [The "BSD licence"] +// Copyright (c) 2005-2009 Jim Idle, Temporal Wave LLC +// http://www.temporal-wave.com +// http://www.linkedin.com/in/jimidle +// +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// 3. The name of the author may not be used to endorse or promote products +// derived from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include + +/** Indicates that the recognizer received a token + * in the input that was not predicted. + */ +#define ANTLR3_RECOGNITION_EXCEPTION 1 + +/** Name of exception #ANTLR3_RECOGNITION_EXCEPTION + */ +#define ANTLR3_RECOGNITION_EX_NAME "Recognition Exception" + +/** Indicates that the recognizer was expecting one token and found a + * a different one. + */ +#define ANTLR3_MISMATCHED_TOKEN_EXCEPTION 2 + +/** Name of #ANTLR3_MISMATCHED_TOKEN_EXCEPTION + */ +#define ANTLR3_MISMATCHED_EX_NAME "Mismatched Token Exception" + +/** Recognizer could not find a valid alternative from the input + */ +#define ANTLR3_NO_VIABLE_ALT_EXCEPTION 3 + +/** Name of #ANTLR3_NO_VIABLE_ALT_EXCEPTION + */ +#define ANTLR3_NO_VIABLE_ALT_NAME "No Viable Alt" + +/* Character in a set was not found + */ +#define ANTLR3_MISMATCHED_SET_EXCEPTION 4 + +/* Name of #ANTLR3_MISMATCHED_SET_EXCEPTION + */ +#define ANTLR3_MISMATCHED_SET_NAME "Mismatched set" + +/* A rule predicting at least n elements found less than that, + * such as: WS: " "+; + */ +#define ANTLR3_EARLY_EXIT_EXCEPTION 5 + +/* Name of #ANTLR3_EARLY_EXIT_EXCEPTION + */ +#define ANTLR3_EARLY_EXIT_NAME "Early exit" + +#define ANTLR3_FAILED_PREDICATE_EXCEPTION 6 +#define ANTLR3_FAILED_PREDICATE_NAME "Predicate failed!" + +#define ANTLR3_MISMATCHED_TREE_NODE_EXCEPTION 7 +#define ANTLR3_MISMATCHED_TREE_NODE_NAME "Mismatched tree node!" + +#define ANTLR3_REWRITE_EARLY_EXCEPTION 8 +#define ANTLR3_REWRITE_EARLY_EXCEPTION_NAME "Mismatched tree node!" + +#define ANTLR3_UNWANTED_TOKEN_EXCEPTION 9 +#define ANTLR3_UNWANTED_TOKEN_EXCEPTION_NAME "Extraneous token" + +#define ANTLR3_MISSING_TOKEN_EXCEPTION 10 +#define ANTLR3_MISSING_TOKEN_EXCEPTION_NAME "Missing token" + +#ifdef __cplusplus +extern "C" { +#endif + +/** Base structure for an ANTLR3 exception tracker + */ +typedef struct ANTLR3_EXCEPTION_struct +{ + /// Set to one of the exception type defines: + /// + /// - #ANTLR3_RECOGNITION_EXCEPTION + /// - #ANTLR3_MISMATCHED_TOKEN_EXCEPTION + /// - #ANTLR3_NO_VIABLE_ALT_EXCEPTION + /// - #ANTLR3_MISMATCHED_SET_EXCEPTION + /// - #ANTLR3_EARLY_EXIT_EXCEPTION + /// - #ANTLR3_FAILED_PREDICATE_EXCEPTION + /// - #ANTLR3_EARLY_EXIT_EXCEPTION + /// + ANTLR3_UINT32 type; + + /** The string name of the exception + */ + void * name; + + /** The printable message that goes with this exception, in your preferred + * encoding format. ANTLR just uses ASCII by default but you can ignore these + * messages or convert them to another format or whatever of course. They are + * really internal messages that you then decide how to print out in a form that + * the users of your product will understand, as they are unlikely to know what + * to do with "Recognition exception at: [[TOK_GERUND..... " ;-) + */ + void * message; + + /** Name of the file/input source for reporting. Note that this may be NULL!! + */ + pANTLR3_STRING streamName; + + /** If set to ANTLR3_TRUE, this indicates that the message element of this structure + * should be freed by calling ANTLR3_FREE() when the exception is destroyed. + */ + ANTLR3_BOOLEAN freeMessage; + + /** Indicates the index of the 'token' we were looking at when the + * exception occurred. + */ + ANTLR3_MARKER index; + + /** Indicates what the current token/tree was when the error occurred. Since not + * all input streams will be able to retrieve the nth token, we track it here + * instead. This is for parsers, and even tree parsers may set this. + */ + void * token; + + /** Indicates the token we were expecting to see next when the error occurred + */ + ANTLR3_UINT32 expecting; + + /** Indicates a set of tokens that we were expecting to see one of when the + * error occurred. It is a following bitset list, so you can use load it and use ->toIntList() on it + * to generate an array of integer tokens that it represents. + */ + pANTLR3_BITSET_LIST expectingSet; + + /** If this is a tree parser exception then the node is set to point to the node + * that caused the issue. + */ + void * node; + + /** The current character when an error occurred - for lexers. + */ + ANTLR3_UCHAR c; + + /** Track the line at which the error occurred in case this is + * generated from a lexer. We need to track this since the + * unexpected char doesn't carry the line info. + */ + ANTLR3_UINT32 line; + + /** Character position in the line where the error occurred. + */ + ANTLR3_INT32 charPositionInLine; + + /** decision number for NVE + */ + ANTLR3_UINT32 decisionNum; + + /** State for NVE + */ + ANTLR3_UINT32 state; + + /** Rule name for failed predicate exception + */ + void * ruleName; + + /** Pointer to the next exception in the chain (if any) + */ + struct ANTLR3_EXCEPTION_struct * nextException; + + /** Pointer to the input stream that this exception occurred in. + */ + pANTLR3_INT_STREAM input; + + /** Pointer for you, the programmer to add anything you like to an exception. + */ + void * custom; + + /** Pointer to a routine that is called to free the custom exception structure + * when the exception is destroyed. Set to NULL if nothing should be done. + */ + void (*freeCustom) (void * custom); + void (*print) (struct ANTLR3_EXCEPTION_struct * ex); + void (*freeEx) (struct ANTLR3_EXCEPTION_struct * ex); + +} + ANTLR3_EXCEPTION; + +#ifdef __cplusplus +} +#endif + + +#endif