/** * SOFTWARE RIGHTS *

* ANTLR 2.6.0 MageLang Insitute, 1998 *

* We reserve no legal rights to the ANTLR--it is fully in the * public domain. An individual or company may do whatever * they wish with source code distributed with ANTLR or the * code generated by ANTLR, including the incorporation of * ANTLR, or its output, into commerical software. *

* We encourage users to develop software with ANTLR. However, * we do ask that credit is given to us for developing * ANTLR. By "credit", we mean that if you use ANTLR or * incorporate any source code into one of your programs * (commercial product, research project, or otherwise) that * you acknowledge this fact somewhere in the documentation, * research report, etc... If you like ANTLR and have * developed a nice tool with the output, please mention that * you developed it using ANTLR. In addition, we ask that the * headers remain intact in our source code. As long as these * guidelines are kept, we expect to continue enhancing this * system and expect to make other tools available as they are * completed. *

* The ANTLR gang: * @version ANTLR 2.6.0 MageLang Insitute, 1998 * @author Terence Parr, MageLang Institute * @author
John Lilley, Empathy Software * @author
Pete Wells */ #include "antlr/NoViableAltException.hpp" #include "antlr/String.hpp" ANTLR_BEGIN_NAMESPACE(antlr) NoViableAltException::NoViableAltException(RefAST t) : RecognitionException("NoViableAlt") , token(0) , node(t) { fileName = ""; } NoViableAltException::NoViableAltException(RefToken t,const ANTLR_USE_NAMESPACE(std)string& fileName_) : RecognitionException("NoViableAlt") // line ")+t.getLine()+" token is "+t.getText()) , token(t) , node(nullASTptr) { line = t->getLine(); column = t->getColumn(); fileName = fileName_; } ANTLR_USE_NAMESPACE(std)string NoViableAltException::getErrorMessage() const { return getMessage(); } ANTLR_USE_NAMESPACE(std)string NoViableAltException::getMessage() const { if (token) return ANTLR_USE_NAMESPACE(std)string("unexpected token: ")+token->getText(); // must a tree parser error if token==null if (!node) { return "unexpected end of subtree"; } return ANTLR_USE_NAMESPACE(std)string("unexpected AST node: ")+node->toString(); } ANTLR_USE_NAMESPACE(std)string NoViableAltException::toString() const { if (token) return getFileLineString()+getMessage(); else return getMessage(); } ANTLR_END_NAMESPACE