Differential D13938 Diff 37431 kdev-pg/kdev-pg-code-gen.cpp

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kdev-pg/kdev-pg-code-gen.cpp

Show First 20 Lines • Show All 95 Lines • ▼ Show 20 Line(s)92 {
96 96​
97 QString capSymbolName = node->mSymbol->mCapitalizedName; 97​ QString capSymbolName = node->mSymbol->mCapitalizedName;
98 98​
99 if (globalSystem.generateAst) 99​ if (globalSystem.generateAst)
100 { 100​ {
101 sprintf(__var, "__node_%d", __id); 101​ sprintf(__var, "__node_%d", __id);
102 ++__id; 102​ ++__id;
103 103​
104 out << capSymbolName << "Ast *" << __var << " = 0;" << endl 104​ out << capSymbolName << "Ast *" << __var << " = nullptr;" << endl
105 << "if (!parse" << capSymbolName << "(&" << __var; 105​ << "if (!parse" << capSymbolName << "(&" << __var;
106 106​
107 if (!node->mArguments.isEmpty()) 107​ if (!node->mArguments.isEmpty())
108 out << ", " << node->mArguments; 108​ out << ", " << node->mArguments;
109 109​
110 out << "))" << endl; 110​ out << "))" << endl;
111 } 111​ }
112 else 112​ else
▲ Show 20 Lines • Show All 468 Lines • ▼ Show 20 Line(s)580 if(printElse)
581 out << "else "; 581​ out << "else ";
582 printElse = true; 582​ printElse = true;
583 out << "if("; 583​ out << "if(";
584 generateTestCondition(i->op.mTok, out); 584​ generateTestCondition(i->op.mTok, out);
585 if(i->op.mCond.size() != 0) 585​ if(i->op.mCond.size() != 0)
586 out << " && " << i->op.mCond; 586​ out << " && " << i->op.mCond;
587 out << ") { const unsigned int priority = " << i->priority << ";"; 587​ out << ") { const unsigned int priority = " << i->priority << ";";
588 out << i->op.mCode; 588​ out << i->op.mCode;
589 out << "AstNode *last = 0; bool br = false;"; 589​ out << "AstNode *last = nullptr; bool br = false;";
590 out << "while(priority < opStack.last().p + " << i->left << ") {"; 590​ out << "while(priority < opStack.last().p + " << i->left << ") {";
591 out << "if(opStack.size() == 1) {" 591​ out << "if(opStack.size() == 1) {"
592 "if(last)\n" 592​ "if(last)\n"
593 "opStack.last().n->endToken = last->endToken;" 593​ "opStack.last().n->endToken = last->endToken;"
594 "last = opStack.last().n;" 594​ "last = opStack.last().n;"
595 "opStack.pop_back();" 595​ "opStack.pop_back();"
596 "opStack.push_front(OperatorStackItem((*yynode) = create<Postfix"<< nodeType << ">(last), -2));" 596​ "opStack.push_front(OperatorStackItem((*yynode) = create<Postfix"<< nodeType << ">(last), -2));"
597 "(*yynode)->endToken = last->endToken + 1;" 597​ "(*yynode)->endToken = last->endToken + 1;"
Show All 17 Lines614 if(printElse)
615 out << "else "; 615​ out << "else ";
616 printElse = true; 616​ printElse = true;
617 out << "if("; 617​ out << "if(";
618 generateTestCondition(i->op.mTok, out); 618​ generateTestCondition(i->op.mTok, out);
619 if(i->op.mCond.size() != 0) 619​ if(i->op.mCond.size() != 0)
620 out << " && " << i->op.mCond; 620​ out << " && " << i->op.mCond;
621 out << ") { const unsigned int priority = " << i->priority << ";"; 621​ out << ") { const unsigned int priority = " << i->priority << ";";
622 out << i->op.mCode; 622​ out << i->op.mCode;
623 out << "AstNode *last = 0; bool br = false;"; 623​ out << "AstNode *last = nullptr; bool br = false;";
624 out << "while(priority < opStack.last().p + " << i->left << ") {"; 624​ out << "while(priority < opStack.last().p + " << i->left << ") {";
625 out << "if(opStack.size() == 1) {" 625​ out << "if(opStack.size() == 1) {"
626 "if(last)\n" 626​ "if(last)\n"
627 "opStack.last().n->endToken = last->endToken;" 627​ "opStack.last().n->endToken = last->endToken;"
628 "last = opStack.last().n;\n" 628​ "last = opStack.last().n;\n"
629 "opStack.pop_back();" 629​ "opStack.pop_back();"
630 "opStack.push_front(OperatorStackItem((*yynode) = create<Binary" << nodeType << ">(last), priority));" 630​ "opStack.push_front(OperatorStackItem((*yynode) = create<Binary" << nodeType << ">(last), priority));"
631 "(*yynode)->startToken = last->startToken;" 631​ "(*yynode)->startToken = last->startToken;"
Show All 23 Lines654 if(printElse)
655 out << "else "; 655​ out << "else ";
656 printElse = true; 656​ printElse = true;
657 out << "if("; 657​ out << "if(";
658 generateTestCondition(i->first.mTok, out); 658​ generateTestCondition(i->first.mTok, out);
659 if(i->first.mCond.size() != 0) 659​ if(i->first.mCond.size() != 0)
660 out << " && " << i->first.mCond; 660​ out << " && " << i->first.mCond;
661 out << ") { const unsigned int priority = " << i->priority << ";"; 661​ out << ") { const unsigned int priority = " << i->priority << ";";
662 out << i->first.mCode; 662​ out << i->first.mCode;
663 out << "AstNode *last = 0; bool br = false;"; 663​ out << "AstNode *last = nullptr; bool br = false;";
664 out << "while(priority < opStack.last().p + " << i->left << ") {"; 664​ out << "while(priority < opStack.last().p + " << i->left << ") {";
665 out << "if(opStack.size() == 1) {" 665​ out << "if(opStack.size() == 1) {"
666 "if(last)\n" 666​ "if(last)\n"
667 "opStack.last().n->endToken = last->endToken;" 667​ "opStack.last().n->endToken = last->endToken;"
668 "last = opStack.last().n;\n" 668​ "last = opStack.last().n;\n"
669 "opStack.pop_back();" 669​ "opStack.pop_back();"
670 "opStack.push_front(OperatorStackItem((*yynode) = create<Ternary" << nodeType << ">(last), priority));" 670​ "opStack.push_front(OperatorStackItem((*yynode) = create<Ternary" << nodeType << ">(last), priority));"
671 "(*yynode)->startToken = last->startToken;" 671​ "(*yynode)->startToken = last->startToken;"
▲ Show 20 Lines • Show All 42 Lines • ▼ Show 20 Line(s)706 {
714 out << ") { const unsigned int priority = " << i->priority << ";"; 714​ out << ") { const unsigned int priority = " << i->priority << ";";
715 out << i->op.mCode 715​ out << i->op.mCode
716 << "Prefix" << nodeType << " *node = create<Prefix" << nodeType << ">();" 716​ << "Prefix" << nodeType << " *node = create<Prefix" << nodeType << ">();"
717 "if(opStack.empty())\n" 717​ "if(opStack.empty())\n"
718 "(*yynode) = node;" 718​ "(*yynode) = node;"
719 "else" 719​ "else"
720 "{\n" 720​ "{\n"
721 "void *last = opStack.last().n;" 721​ "void *last = opStack.last().n;"
722 "if(reinterpret_cast<Prefix" << nodeType << "*>(last)->first == 0)\n" 722​ "if(reinterpret_cast<Prefix" << nodeType << "*>(last)->first == nullptr)\n"
723 "reinterpret_cast<Prefix" << nodeType << "*>(last)->first = node;" 723​ "reinterpret_cast<Prefix" << nodeType << "*>(last)->first = node;"
724 "else if(reinterpret_cast<Binary" << nodeType << "*>(last)->second == 0)\n" 724​ "else if(reinterpret_cast<Binary" << nodeType << "*>(last)->second == nullptr)\n"
725 "reinterpret_cast<Binary" << nodeType << "*>(last)->second = node;" 725​ "reinterpret_cast<Binary" << nodeType << "*>(last)->second = node;"
726 "else\n" 726​ "else\n"
727 "reinterpret_cast<Ternary" << nodeType << "*>(last)->third = node;" 727​ "reinterpret_cast<Ternary" << nodeType << "*>(last)->third = node;"
728 "}" 728​ "}"
729 "opStack.push_back(OperatorStackItem(node, priority));" 729​ "opStack.push_back(OperatorStackItem(node, priority));"
730 "node->startToken = tokenStream->index() - 1;" 730​ "node->startToken = tokenStream->index() - 1;"
731 "yylex();" 731​ "yylex();"
732 "}" << endl; 732​ "}" << endl;
Show All 22 Lines752 out << ")) {"
755 "--" << __var << "->startToken;" 755​ "--" << __var << "->startToken;"
756 "++" << __var << "->endToken;" 756​ "++" << __var << "->endToken;"
757 "yylex();"; 757​ "yylex();";
758 #define PUSH_UNARY \ 758​ #define PUSH_UNARY \
759 out << "\ 759​ out << "\
760if(!opStack.isEmpty())\ 760​if(!opStack.isEmpty())\
761{\ 761​{\
762 void *last = opStack.last().n;\ 762​ void *last = opStack.last().n;\
763 if(reinterpret_cast<Prefix" << nodeType << "*>(last)->first == 0)\n\ 763​ if(reinterpret_cast<Prefix" << nodeType << "*>(last)->first == nullptr)\n\
764 reinterpret_cast<Prefix" << nodeType << "*>(last)->first = " << __var << ";" << endl; \ 764​ reinterpret_cast<Prefix" << nodeType << "*>(last)->first = " << __var << ";" << endl; \
765 out << "else if(reinterpret_cast<Binary" << nodeType << "*>(last)->second == 0)\n\ 765​ out << "else if(reinterpret_cast<Binary" << nodeType << "*>(last)->second == nullptr)\n\
766 reinterpret_cast<Binary" << nodeType << "*>(last)->second = " << __var << ";\ 766​ reinterpret_cast<Binary" << nodeType << "*>(last)->second = " << __var << ";\
767 else\nreinterpret_cast<Ternary" << nodeType << "*>(last)->third = " << __var << ";}\ 767​ else\nreinterpret_cast<Ternary" << nodeType << "*>(last)->third = " << __var << ";}\
768else\n\ 768​else\n\
769(*yynode) = " << __var << ";\ 769​(*yynode) = " << __var << ";\
770opStack.push_back(OperatorStackItem(" << __var << ", -2));"; 770​opStack.push_back(OperatorStackItem(" << __var << ", -2));";
771 PUSH_UNARY 771​ PUSH_UNARY
772 out << "expectOperator = true; } else\nreturn false; }"; 772​ out << "expectOperator = true; } else\nreturn false; }";
773 } 773​ }
▲ Show 20 Lines • Show All 87 Lines • ▼ Show 20 Line(s)804{
861 out << "else" << endl << "{ return false; }" << endl 861​ out << "else" << endl << "{ return false; }" << endl
862 << endl; 862​ << endl;
863 863​
864 864​
865 if (globalSystem.generateAst) 865​ if (globalSystem.generateAst)
866 { 866​ {
867 if(isOperatorSymbol(sym)) 867​ if(isOperatorSymbol(sym))
868 { 868​ {
869 out << "AstNode *olast, *last = 0;" 869​ out << "AstNode *olast, *last = nullptr;"
870 "while(!opStack.empty())\n" 870​ "while(!opStack.empty())\n"
871 "{" 871​ "{"
872 "olast = last;" 872​ "olast = last;"
873 "last = opStack.last().n;" 873​ "last = opStack.last().n;"
874 "if(olast)\n" 874​ "if(olast)\n"
875 "last->endToken = olast->endToken;" 875​ "last->endToken = olast->endToken;"
876 "opStack.pop_back();" 876​ "opStack.pop_back();"
877 "}" << endl; 877​ "}" << endl;
▲ Show 20 Lines • Show All 284 Lines • ▼ Show 20 Line(s)1153 out << "// The copyCurrentState() and restoreState() methods are only declared" << endl
1162 << "// This method is only called for ParserState objects != 0" << endl 1162​ << "// This method is only called for ParserState objects != 0" << endl
1163 << "// and should restore the parser state given as argument." << endl 1163​ << "// and should restore the parser state given as argument." << endl
1164 << "void restoreState(ParserState *state);" << endl; 1164​ << "void restoreState(ParserState *state);" << endl;
1165 } 1165​ }
1166 1166​
1167 out << "Parser() {" << endl; 1167​ out << "Parser() {" << endl;
1168 if (globalSystem.generateAst) 1168​ if (globalSystem.generateAst)
1169 { 1169​ {
1170 out << "memoryPool = 0;" << endl; 1170​ out << "memoryPool = nullptr;" << endl;
1171 } 1171​ }
1172 1172​
1173 out << "tokenStream = 0;" << endl 1173​ out << "tokenStream = nullptr;" << endl
1174 << "yytoken = Token_EOF;" << endl 1174​ << "yytoken = Token_EOF;" << endl
1175 << "mBlockErrors = false;" << endl; 1175​ << "mBlockErrors = false;" << endl;
1176 1176​
1177 if (globalSystem.parserclassMembers.constructorCode.empty() == false) 1177​ if (globalSystem.parserclassMembers.constructorCode.empty() == false)
1178 { 1178​ {
1179 out << endl << "// user defined constructor code:" << endl; 1179​ out << endl << "// user defined constructor code:" << endl;
1180 GenerateMemberCode gen(out, Settings::MemberItem::ConstructorCode); 1180​ GenerateMemberCode gen(out, Settings::MemberItem::ConstructorCode);
1181 for(QList<Settings::MemberItem*>::iterator it = 1181​ for(QList<Settings::MemberItem*>::iterator it =
▲ Show 20 Lines • Show All 88 Lines • Show Last 20 Lines