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C++ SymTab::end方法代码示例

本文整理汇总了C++中SymTab::end方法的典型用法代码示例。如果您正苦于以下问题:C++ SymTab::end方法的具体用法?C++ SymTab::end怎么用?C++ SymTab::end使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在SymTab的用法示例。


在下文中一共展示了SymTab::end方法的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: typeCheck

Type* GlobalEntry::typeCheck(){
	SymTab* st = this->symTab();
	for(SymTab::iterator i = st->begin(); i != st->end(); ++i){
		(*i)->typeCheck();
	}

	//Loops over all Rules
	for(unsigned int x = 0; x < rules_.size();++x){
		rules_[x]->typeCheck();
	}
	return NULL;
}
开发者ID:zhasun,项目名称:CompilerProject,代码行数:12,代码来源:STEClasses.C

示例2: generateDecls

/*  generate declarations for global variables used in the program  */
void generateDecls( const SymTab &curSymTab )
{
	for ( SymTab::const_iterator curSym = curSymTab.begin( ); 
					curSym != curSymTab.end( ); ++curSym ) {
		if ( curSym -> second.isReg( ) == true 
			|| curSym -> second.Type( ) == FUNC 
			|| curSym -> second.isLocal( ) )
			continue;
		curSym -> second.declare( curSym -> first );
	}
	cout << "\n\n";
}
开发者ID:mewbak,项目名称:relipmoc,代码行数:13,代码来源:relipmoC.cpp

示例3: memAlloc

void EventEntry::memAlloc(MemoryMgr &mm){
	memory_mgr_ = MemoryMgr();
	//cout << "Event memAlloc" << endl;
	SymTab* st = this->symTab();
	if(st!=NULL){
		for(SymTab::iterator i = st->begin(); i != st->end();++i){
			if((*i)->kind()==SymTabEntry::Kind::VARIABLE_KIND){
				VariableEntry* ve = (VariableEntry*) (*i);
				if(ve->varKind()==VariableEntry::VarKind::PARAM_VAR){
					ve->offSet(memory_mgr_.getNextAddress());
				}
			}
		}
	}
}
开发者ID:zhasun,项目名称:CompilerProject,代码行数:15,代码来源:STEClasses.C

示例4: visit

void
Doxygen::annotate(SgProject *n)
{
    typedef map<string, map<SgDeclarationStatement *, list<DoxygenComment *> *> > SymTab;
    /* The first pass finds declarations in the AST, adds them to a
     * rudimentary symbol table and attaches any doxygen comments situated next
     * to the declaration.  The advantage of building our own symbol table
     * is that we do not need to know the exact type of overloaded functions.
     * This comes in handy when doing inexact matches (3rd pass).
     */
    SymTab symTab;
    list<DoxygenComment *> commentList;
    PureDocumentationFileListAttribute *attr = new PureDocumentationFileListAttribute();

    //Find declarations in the AST with doxygen comments attached. This will not find the
    //detached comments in a separate .docs file.
    class CollectDeclarations : public AstSimpleProcessing
    {

    public:
        SymTab *symTab;

        virtual void visit(SgNode *n)
        {
            SgDeclarationStatement *st = isSgDeclarationStatement(n);
            if (!st)
            {
                return;
            }
            if (!isRecognizedDeclaration(st))
            {
                return;
            }

            string proto = getProtoName(st);
            SgDeclarationStatement *dxSt = getDoxygenAttachedDeclaration(st);

            if ((*symTab)[proto].count(dxSt) == 0)
            {
                DoxygenCommentListAttribute *attr = new DoxygenCommentListAttribute();
                // King84 (2010.08.03) : This seems to be called with the same node multiple times.
                // From what I can tell, this is because a single function has been documented multiple times.
                // At the moment this function is AssemblerX86::AssemblerX86() from src/frontend/Disassemblers/AssemblerX86.h
                // For now, we will print out a warning and use the new documentation (instead of addNewAttribute we use setAttribute).
                if (dxSt->attributeExists("DoxygenCommentList"))
                {
                    std::cerr << "Warning: Multiple Doxygen comments found for function " << dxSt->get_mangled_name().getString() << " at file " << dxSt->get_file_info()->get_filenameString() << ":" << dxSt->get_file_info()->get_line() << "," << dxSt->get_file_info()->get_col() << ".  Picking the last." << std::endl;
                }
                dxSt->setAttribute("DoxygenCommentList", attr);
//                      dxSt->addNewAttribute("DoxygenCommentList", attr);
                (*symTab)[proto][dxSt] = &(attr->commentList);
            }
            list<DoxygenComment *> *commentList = (*symTab)[proto][dxSt];

            AttachedPreprocessingInfoType *info = st->getAttachedPreprocessingInfo();
            if (info)
            {
                for (AttachedPreprocessingInfoType::iterator i = info->begin(); i != info->end(); ++i)
                {
                    PreprocessingInfo *pi = *i;
                    if (pi->getRelativePosition() == PreprocessingInfo::before && DoxygenComment::isDoxygenComment(pi))
                    {
                        commentList->push_back(new DoxygenComment(st, pi));
                    }
                }
            }
        }
    };

    //Find the detached comments in .docs files
    class FindDetachedComments : public AstSimpleProcessing
    {

    public:
        list<DoxygenComment *> *commentList;
        map<string, DoxygenFile *> *docsList;

        virtual void
        visit(SgNode *n)
        {
            SgVariableDeclaration *vd = isSgVariableDeclaration(n);
            if (!vd)
            {
                return;
            }
            if (isRecognizedDeclaration(vd))
            {
                return;
            }

            AttachedPreprocessingInfoType *info = vd->getAttachedPreprocessingInfo();
            if (info)
            {
                DoxygenFile *f = new DoxygenFile(vd);
                DoxygenGroup *currentGroup = 0;
                DoxygenComment *groupComment = 0;
                (*docsList)[vd->get_file_info()->get_filenameString()] = f;
                for (AttachedPreprocessingInfoType::iterator i = info->begin(); i != info->end(); ++i)
                {
                    PreprocessingInfo *pi = *i;
//.........这里部分代码省略.........
开发者ID:rose-compiler,项目名称:rose-edg3,代码行数:101,代码来源:sageDoxygen.C

示例5: codeGen

CodeBlock* GlobalEntry::codeGen(){
	CodeBlock* main_block = new CodeBlock();

	//--------------Init stack and base pointers--------------
	ICode set_stack(ICode::ICodeType::MOVI,new Value(0,Type::TypeTag::UINT),&MemoryMgr::stackPointerRegister());
	ICode set_base(ICode::ICodeType::MOVI,new Value(0,Type::TypeTag::UINT),&MemoryMgr::basePointerRegister());

	main_block->append(set_stack);
	main_block->append(set_base);

	//----------------------Declarations----------------------
	//Loops over all declarations
	SymTab* st = this->symTab();

	//Separates FunctionEntries from the other types
	vector<CodeBlock*> function_blocks;
	vector<CodeBlock*> other_blocks;
	for(SymTab::iterator i = st->begin(); i != st->end(); ++i){
		CodeBlock* cb = (*i)->codeGen();
		if((*i)->kind() == SymTabEntry::Kind::FUNCTION_KIND){
			function_blocks.push_back(cb);
		} else {
			other_blocks.push_back(cb);
		}
	}
	for(unsigned int x = 0; x < other_blocks.size();++x){
		main_block->append(other_blocks[x]);
	}
	ICode jmp_start(ICode::ICodeType::JMP,parse_label_);
	main_block->append(jmp_start);
	for(unsigned int x = 0; x < function_blocks.size();++x){
		main_block->append(function_blocks[x]);
	}

	//---------------------Event Matching---------------------

	// Reads in character
	CodeBlock* input_block = new CodeBlock();
	ICode read_in(ICode::ICodeType::IN,&in_reg_);
	
	//If negative, then reached end of file
	ICode* check_neg = new ICode(ICode::ICodeType::GT,new Value(0,Type::TypeTag::INT),&in_reg_);
	ICode end_jmp(ICode::ICodeType::JMPC,check_neg,end_label_);

	input_block->append(read_in);
	input_block->append(end_jmp);

	input_block->setStartLabel(parse_label_);

	CodeBlock* rule_block;
	// Named rules
	for(unsigned int i = 0; i < rule_names_.size(); ++i){
		rule_block = new CodeBlock();
		// Moves the string constant to the register
		ICode mov_string(ICode::ICodeType::MOVI,new Value((int)(rule_names_[i].at(0)),Type::TypeTag::INT),&comp_reg_);
		// Comparison
		ICode* compare = new ICode(ICode::ICodeType::EQ,&comp_reg_,&in_reg_);
		//Conditionally jumps
		ICode jmpc(ICode::ICodeType::JMPC,compare,rule_labels_[i]);

		rule_block->append(mov_string);
		rule_block->append(jmpc);
		rule_block->setEndLabel(rule_return_labels_[i]);

		input_block->append(rule_block);
	}

	// "Any" rules
	for(unsigned int i = 0; i < any_labels_.size(); ++i){
		rule_block = new CodeBlock();

		//Jumps to any rule body
		ICode jmp(ICode::ICodeType::JMP,any_labels_[i]);

		rule_block->append(jmp);
		rule_block->setEndLabel(any_return_labels_[i]);

		input_block->append(rule_block);
	}

	input_block->append(jmp_start);

	main_block->append(input_block);

	//------------------------Rules------------------------

	//Loops over all Rules
	for(unsigned int x = 0; x < rules_.size();++x){
		main_block->append(rules_[x]->codeGen());
	}

	//---------------------End program---------------------

	//Do the end jump here
	CodeBlock* end_block = new CodeBlock();
	ICode print_end(ICode::ICodeType::PRTS,new Value("PROGRAM END\\n"));
	end_block->setStartLabel(end_label_);
	end_block->append(print_end);

	main_block->append(end_block);
//.........这里部分代码省略.........
开发者ID:zhasun,项目名称:CompilerProject,代码行数:101,代码来源:STEClasses.C


注:本文中的SymTab::end方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。