TK_IS            71384 sqlite3/libsqlite/sqlite3.c           pExpr->op==TK_NE || pExpr->op==TK_IS || pExpr->op==TK_ISNOT );
TK_IS            73638 sqlite3/libsqlite/sqlite3.c     case TK_IS:
TK_IS            73640 sqlite3/libsqlite/sqlite3.c       testcase( op==TK_IS );
TK_IS            73644 sqlite3/libsqlite/sqlite3.c       op = (op==TK_IS) ? TK_EQ : TK_NE;
TK_IS            74447 sqlite3/libsqlite/sqlite3.c     case TK_IS:
TK_IS            74449 sqlite3/libsqlite/sqlite3.c       testcase( op==TK_IS );
TK_IS            74453 sqlite3/libsqlite/sqlite3.c       op = (op==TK_IS) ? TK_EQ : TK_NE;
TK_IS            74592 sqlite3/libsqlite/sqlite3.c     case TK_IS:
TK_IS            74594 sqlite3/libsqlite/sqlite3.c       testcase( pExpr->op==TK_IS );
TK_IS            74598 sqlite3/libsqlite/sqlite3.c       op = (pExpr->op==TK_IS) ? TK_NE : TK_EQ;
TK_IS            84830 sqlite3/libsqlite/sqlite3.c         pEq = sqlite3PExpr(pParse, TK_IS,
TK_IS            106062 sqlite3/libsqlite/sqlite3.c   spanBinaryExpr(&yygotominor.yy118,pParse,TK_IS,&yymsp[-2].minor.yy118,&yymsp[0].minor.yy118);
TK_IS            106941 sqlite3/libsqlite/sqlite3.c     TK_IS,         TK_DROP,       TK_FAIL,       TK_FROM,       TK_JOIN_KW,