int main(int argc, char*argv[])
{
if(argc > 1)
if (strncmp(argv[1], "-d", 2)==0)
yydebug = 1;
int status;
YYSTYPE yylval;
YYLTYPE yyloc = {0};
int tok;
yypstate *ps = yypstate_new ();
do {
tok = yylex (&yylval, &yyloc);
status = yypush_parse (ps, tok, &yylval, &yyloc, tok);
} while (status == YYPUSH_MORE);
yypstate_delete (ps);
return 0;
}
// Read one statement
Expr* IpeReader::readStmt()
{
int lexerStatus = 100;
int parserStatus = YYPUSH_MORE;
Expr* retval = 0;
mContext.latestComment = NULL;
while (lexerStatus != 0 && parserStatus == YYPUSH_MORE && retval == 0)
{
YYSTYPE yylval;
mContext.generatedStmt = NULL;
lexerStatus = yylex(&yylval, &mYYlloc, mContext.scanner);
if (lexerStatus >= 0)
parserStatus = yypush_parse(mParser, lexerStatus, &yylval, &mYYlloc, &mContext);
else if (lexerStatus == YYLEX_BLOCK_COMMENT)
mContext.latestComment = yylval.pch;
if (mContext.generatedStmt != 0)
{
if (BlockStmt* bs = toBlockStmt(mContext.generatedStmt))
{
if (Expr* expr = bs->body.last())
retval = expr;
}
}
}
if (retval != 0)
insert_help(retval, NULL, NULL);
return retval;
}
