[antlr-interest] crash in 2.7.2
monaabs
monaabs at yahoo.com
Fri Jun 13 11:37:39 PDT 2003
Hi ,
My application is crashing on this statement
astFactory->addASTChild(currentAST, n_AST);
The SQL_Parser.cpp looks like this
void SQL_Parser::r_QNamePart() {
returnAST = ANTLR_USE_NAMESPACE(antlr)nullAST;
ANTLR_USE_NAMESPACE(antlr)ASTPair currentAST;
ANTLR_USE_NAMESPACE(antlr)RefAST r_QNamePart_AST =
ANTLR_USE_NAMESPACE(antlr)nullAST;
ANTLR_USE_NAMESPACE(antlr)RefToken n = ANTLR_USE_NAMESPACE
(antlr)nullToken;
ANTLR_USE_NAMESPACE(antlr)RefAST n_AST = ANTLR_USE_NAMESPACE
(antlr)nullAST;
n = LT(1);
if ( inputState->guessing == 0 ) {
n_AST = astFactory->create(n);
astFactory->addASTChild(currentAST, n_AST);
}
The astFactory seems to have a value of 0x0000ffff. why would this
happen ?
To compile the lib , i used ANTLR_EXPORTS in my project settings ..
is this a reason for crash ?
Regards
Mona
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