/* File: lalr1_dp2sym.cpp Date and Time: Mon Oct 13 18:18:14 2014 */ #include "lalr1_dp2.h" using namespace NS_yacco2_T_enum;// enumerate using namespace NS_yacco2_err_symbols;// error symbols using namespace NS_yacco2_k_symbols;// lrk using namespace NS_yacco2_terminals;// terminals using namespace NS_yacco2_characters;// rc using namespace yacco2;// yacco2 library using namespace NS_lalr1_dp2;// grammar's ns // first set terminals // monolithic grammar --- no thread void Clalr1_dp2::reduce_rhs_of_rule (yacco2::UINT Sub_rule_no,yacco2::Rule_s_reuse_entry** Recycled_rule){ int reducing_rule = rhs_to_rules_mapping_[Sub_rule_no]; Per_rule_s_reuse_table* rule_reuse_tbl_ptr = fsm_rules_reuse_table.per_rule_s_table_[reducing_rule]; Rule_s_reuse_entry* re(0); find_a_recycled_rule(rule_reuse_tbl_ptr,&re); (*Recycled_rule) = re; fnd_re: switch (Sub_rule_no){ case rhs1_Rlalr1_dp2_:{ Rlalr1_dp2* sym; if(re->rule_ == 0){ sym = new Rlalr1_dp2(parser__); re->rule_ = sym; }else{ sym = (Rlalr1_dp2*)re->rule_; } // no rule's constructor directive (*Recycled_rule)->rule_ = sym; sym->rule_info__.rhs_no_of_parms__ = 2; return;} case rhs1_RS1_:{ RS1* sym; if(re->rule_ == 0){ sym = new RS1(parser__); re->rule_ = sym; }else{ sym = (RS1*)re->rule_; } // no rule's constructor directive (*Recycled_rule)->rule_ = sym; sym->rule_info__.rhs_no_of_parms__ = 2; return;} case rhs2_RS1_:{ RS1* sym; if(re->rule_ == 0){ sym = new RS1(parser__); re->rule_ = sym; }else{ sym = (RS1*)re->rule_; } // no rule's constructor directive (*Recycled_rule)->rule_ = sym; sym->rule_info__.rhs_no_of_parms__ = 3; return;} case rhs3_RS1_:{ RS1* sym; if(re->rule_ == 0){ sym = new RS1(parser__); re->rule_ = sym; }else{ sym = (RS1*)re->rule_; } // no rule's constructor directive (*Recycled_rule)->rule_ = sym; sym->rule_info__.rhs_no_of_parms__ = 3; return;} case rhs1_RB_:{ RB* sym; if(re->rule_ == 0){ sym = new RB(parser__); re->rule_ = sym; }else{ sym = (RB*)re->rule_; } // no rule's constructor directive (*Recycled_rule)->rule_ = sym; sym->rule_info__.rhs_no_of_parms__ = 2; return;} case rhs1_RC_:{ RC* sym; if(re->rule_ == 0){ sym = new RC(parser__); re->rule_ = sym; }else{ sym = (RC*)re->rule_; } // no rule's constructor directive (*Recycled_rule)->rule_ = sym; sym->rule_info__.rhs_no_of_parms__ = 1; return;} case rhs1_RD_:{ RD* sym; if(re->rule_ == 0){ sym = new RD(parser__); re->rule_ = sym; }else{ sym = (RD*)re->rule_; } // no rule's constructor directive (*Recycled_rule)->rule_ = sym; sym->rule_info__.rhs_no_of_parms__ = 0; return;} case rhs1_RE_:{ RE* sym; if(re->rule_ == 0){ sym = new RE(parser__); re->rule_ = sym; }else{ sym = (RE*)re->rule_; } // no rule's constructor directive (*Recycled_rule)->rule_ = sym; sym->rule_info__.rhs_no_of_parms__ = 0; return;} default: return; } }