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314e962edf
Removed the requirement of passing flags throughout ICG indicating if we are in an inherited class or not. Removed the init_attr friends throughout Trick core headers.
83 lines
2.7 KiB
C++
83 lines
2.7 KiB
C++
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#ifndef FIELDVISITOR_HH
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#define FIELDVISITOR_HH
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#include <map>
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#include "clang/Frontend/CompilerInstance.h"
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#include "clang/AST/RecursiveASTVisitor.h"
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#include "PrintAttributes.hh"
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class CommentSaver ;
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class HeaderSearchDirs ;
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class SourceManager ;
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class FieldDescription ;
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/**
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This class is a recursive AST visitor that is called when a Field node inside a class
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is found. We are in what type the field is, what the array dimensions are, and the
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bitfield lengths. All information is stored in a FieldDescription object.
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@author Alexander S. Lin
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@date July 2012
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*/
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class FieldVisitor : public clang::RecursiveASTVisitor<FieldVisitor> {
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public:
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FieldVisitor(clang::CompilerInstance & in_ci ,
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HeaderSearchDirs & in_hsd ,
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CommentSaver & cs ,
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PrintAttributes & in_pa ,
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std::string container_class ) ;
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/* VisitDecl and VisitType are here for debug printing. */
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bool VisitDecl(clang::Decl *d) ;
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bool VisitType(clang::Type *t) ;
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/* These routines are called when nodes of the corresponding types are traversed */
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bool VisitBuiltinType(clang::BuiltinType *bt);
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bool VisitConstantArrayType(clang::ConstantArrayType *a) ;
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bool VisitDeclaratorDecl( clang::DeclaratorDecl *dd ) ;
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//bool VisitElaboratedType( clang::ElaboratedType *et ) ;
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bool VisitEnumType( clang::EnumType *et ) ;
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bool VisitFieldDecl( clang::FieldDecl *field ) ;
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bool VisitPointerType(clang::PointerType *p);
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bool VisitRecordType(clang::RecordType *rt);
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//bool VisitSubstTemplateTypeParmType(clang::SubstTemplateTypeParmType *sttpt);
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//bool VisitTemplateSpecializationType(clang::TemplateSpecializationType *tst);
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//bool VisitTemplateTypeParmType(clang::TemplateTypeParmType *ttp);
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//bool VisitTypedefType(clang::TypedefType *tt);
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bool VisitVarDecl( clang::VarDecl *v ) ;
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/** common code to process a template */
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bool ProcessTemplate( std::string in_name , clang::CXXRecordDecl * crd ) ;
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/** Returns the field data */
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FieldDescription * get_field_data() ;
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private:
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/** The compiler's source manager. Holds file/line info for everything. */
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clang::CompilerInstance & ci ;
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/** Holds all comments */
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CommentSaver & cs ;
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/** The header search directories */
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HeaderSearchDirs & hsd ;
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/** attributes printer */
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PrintAttributes & pa ;
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/** Holds the field information found, usually returned to caller of this visitor. */
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FieldDescription * fdes ;
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/** Map of template name to mangled name of all templates visited */
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static std::map < std::string , std::string > processed_templates ;
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} ;
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#endif
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