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-rw-r--r--web/yacco2/compiler/grammars/prt_fs_of_rulessym.cpp84
1 files changed, 84 insertions, 0 deletions
diff --git a/web/yacco2/compiler/grammars/prt_fs_of_rulessym.cpp b/web/yacco2/compiler/grammars/prt_fs_of_rulessym.cpp
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+++ b/web/yacco2/compiler/grammars/prt_fs_of_rulessym.cpp
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+/*
+ File: prt_fs_of_rulessym.cpp
+ Date and Time: Fri Jan 30 18:55:20 2015
+*/
+#include "prt_fs_of_rules.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_prt_fs_of_rules;// grammar's ns
+// first set terminals
+// monolithic grammar --- no thread
+void
+Cprt_fs_of_rules::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_Rprt_first_set_rules_:{
+ Rprt_first_set_rules* sym;
+ if(re->rule_ == 0){
+ sym = new Rprt_first_set_rules(parser__);
+ re->rule_ = sym;
+ }else{
+ sym = (Rprt_first_set_rules*)re->rule_;
+ }
+ // no rule's constructor directive
+ (*Recycled_rule)->rule_ = sym;
+ sym->rule_info__.rhs_no_of_parms__ = 2;
+
+
+ return;}
+ case rhs1_Rrules_:{
+ Rrules* sym;
+ if(re->rule_ == 0){
+ sym = new Rrules(parser__);
+ re->rule_ = sym;
+ }else{
+ sym = (Rrules*)re->rule_;
+ }
+ // no rule's constructor directive
+ (*Recycled_rule)->rule_ = sym;
+ sym->rule_info__.rhs_no_of_parms__ = 1;
+
+
+ return;}
+ case rhs2_Rrules_:{
+ Rrules* sym;
+ if(re->rule_ == 0){
+ sym = new Rrules(parser__);
+ re->rule_ = sym;
+ }else{
+ sym = (Rrules*)re->rule_;
+ }
+ // no rule's constructor directive
+ (*Recycled_rule)->rule_ = sym;
+ sym->rule_info__.rhs_no_of_parms__ = 2;
+
+
+ return;}
+ case rhs1_Rrule_def_:{
+ Rrule_def* sym;
+ if(re->rule_ == 0){
+ sym = new Rrule_def(parser__);
+ re->rule_ = sym;
+ }else{
+ sym = (Rrule_def*)re->rule_;
+ }
+ // no rule's constructor directive
+ (*Recycled_rule)->rule_ = sym;
+ sym->rule_info__.rhs_no_of_parms__ = 1;
+
+
+ sym->sr1();
+ return;}
+ default: return;
+ }
+}