ASTStructuralEquivalence.cpp File Reference

#include "clang/AST/ASTStructuralEquivalence.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTDiagnostic.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclBase.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclFriend.h"
#include "clang/AST/DeclObjC.h"
#include "clang/AST/DeclOpenMP.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/ExprCXX.h"
#include "clang/AST/ExprConcepts.h"
#include "clang/AST/ExprObjC.h"
#include "clang/AST/ExprOpenMP.h"
#include "clang/AST/NestedNameSpecifier.h"
#include "clang/AST/StmtObjC.h"
#include "clang/AST/StmtOpenACC.h"
#include "clang/AST/StmtOpenMP.h"
#include "clang/AST/TemplateBase.h"
#include "clang/AST/TemplateName.h"
#include "clang/AST/Type.h"
#include "clang/Basic/ExceptionSpecificationType.h"
#include "clang/Basic/IdentifierTable.h"
#include "clang/Basic/LLVM.h"
#include "clang/Basic/SourceLocation.h"
#include "llvm/ADT/APInt.h"
#include "llvm/ADT/APSInt.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorHandling.h"
#include <cassert>
#include <optional>
#include <utility>
#include "clang/AST/StmtNodes.inc"
#include "clang/AST/DeclNodes.inc"

Go to the source code of this file.

Macros
#define	STMT(CLASS, PARENT)
#define	STMT(CLASS, PARENT)
#define	ABSTRACT_STMT(S)
#define	ABSTRACT_DECL(DECL)
#define	DECL(DERIVED, BASE)

Functions
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, QualType T1, QualType T2)
	Determine structural equivalence of two types.
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, Decl *D1, Decl *D2)
	Determine structural equivalence of two declarations.
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, const Stmt *S1, const Stmt *S2)
	Determine structural equivalence of two statements.
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, const TemplateArgument &Arg1, const TemplateArgument &Arg2)
	Determine whether two template arguments are equivalent.
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, const TemplateArgumentLoc &Arg1, const TemplateArgumentLoc &Arg2)
	Determine whether two template argument locations are equivalent.
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, NestedNameSpecifier *NNS1, NestedNameSpecifier *NNS2)
	Determine whether two nested-name-specifiers are equivalent.
static bool	IsStructurallyEquivalent (const IdentifierInfo *Name1, const IdentifierInfo *Name2)
	Determine whether two identifiers are equivalent.
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, const DeclarationName Name1, const DeclarationName Name2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, const UnaryOperator *E1, const CXXOperatorCallExpr *E2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, const CXXOperatorCallExpr *E1, const UnaryOperator *E2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, const BinaryOperator *E1, const CXXOperatorCallExpr *E2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, const CXXOperatorCallExpr *E1, const BinaryOperator *E2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, const TemplateName &N1, const TemplateName &N2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, ArrayRef< TemplateArgument > Args1, ArrayRef< TemplateArgument > Args2)
	Determine structural equivalence of two template argument lists.
static bool	IsArrayStructurallyEquivalent (StructuralEquivalenceContext &Context, const ArrayType *Array1, const ArrayType *Array2)
	Determine structural equivalence for the common part of array types.
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, FunctionType::ExtInfo EI1, FunctionType::ExtInfo EI2)
	Determine structural equivalence based on the ExtInfo of functions.
static bool	IsEquivalentExceptionSpec (StructuralEquivalenceContext &Context, const FunctionProtoType *Proto1, const FunctionProtoType *Proto2)
	Check the equivalence of exception specifications.
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, VarDecl *D1, VarDecl *D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, FieldDecl *Field1, FieldDecl *Field2, QualType Owner2Type)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, FieldDecl *Field1, FieldDecl *Field2)
	Determine structural equivalence of two fields.
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, CXXMethodDecl *Method1, CXXMethodDecl *Method2)
	Determine structural equivalence of two methods.
static bool	IsStructurallyEquivalentLambdas (StructuralEquivalenceContext &Context, CXXRecordDecl *D1, CXXRecordDecl *D2)
	Determine structural equivalence of two lambda classes.
static bool	IsRecordContextStructurallyEquivalent (StructuralEquivalenceContext &Context, RecordDecl *D1, RecordDecl *D2)
	Determine if context of a class is equivalent.
static bool	NameIsStructurallyEquivalent (const TagDecl &D1, const TagDecl &D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, RecordDecl *D1, RecordDecl *D2)
	Determine structural equivalence of two records.
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, EnumConstantDecl *D1, EnumConstantDecl *D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, EnumDecl *D1, EnumDecl *D2)
	Determine structural equivalence of two enums.
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, TemplateParameterList *Params1, TemplateParameterList *Params2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, TemplateTypeParmDecl *D1, TemplateTypeParmDecl *D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, NonTypeTemplateParmDecl *D1, NonTypeTemplateParmDecl *D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, TemplateTemplateParmDecl *D1, TemplateTemplateParmDecl *D2)
static bool	IsTemplateDeclCommonStructurallyEquivalent (StructuralEquivalenceContext &Ctx, TemplateDecl *D1, TemplateDecl *D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, ClassTemplateDecl *D1, ClassTemplateDecl *D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, FunctionTemplateDecl *D1, FunctionTemplateDecl *D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, TypeAliasTemplateDecl *D1, TypeAliasTemplateDecl *D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, ConceptDecl *D1, ConceptDecl *D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, FriendDecl *D1, FriendDecl *D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, TypedefNameDecl *D1, TypedefNameDecl *D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, FunctionDecl *D1, FunctionDecl *D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, ObjCIvarDecl *D1, ObjCIvarDecl *D2, QualType Owner2Type)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, ObjCIvarDecl *D1, ObjCIvarDecl *D2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, ObjCMethodDecl *Method1, ObjCMethodDecl *Method2)
static bool	IsStructurallyEquivalent (StructuralEquivalenceContext &Context, ObjCCategoryDecl *D1, ObjCCategoryDecl *D2)

Macro Definition Documentation

ABSTRACT_DECL

#define ABSTRACT_DECL

(

DECL

)

ABSTRACT_STMT

#define ABSTRACT_STMT

(

S

)

DECL

#define DECL	(		DERIVED,
			BASE
	)

Value:

  case Decl::Kind::DERIVED:                                                    \
    return ::IsStructurallyEquivalent(*this, static_cast<DERIVED##Decl *>(D1), \
                                      static_cast<DERIVED##Decl *>(D2));

STMT [1/2]

#define STMT	(		CLASS,
			PARENT
	)

Value:

  bool TraverseStmt(const CLASS *S1, const CLASS *S2) {                        \
    if (!TraverseStmt(static_cast<const PARENT *>(S1),                         \
                      static_cast<const PARENT *>(S2)))                        \
      return false;                                                            \
    return IsStmtEquivalent(S1, S2);                                           \
  }

Definition at line 413 of file ASTStructuralEquivalence.cpp.

STMT [2/2]

#define STMT	(		CLASS,
			PARENT
	)

Value:

  case Stmt::StmtClass::CLASS##Class:                                          \
    return TraverseStmt(static_cast<const CLASS *>(S1),                        \
                        static_cast<const CLASS *>(S2));

Definition at line 413 of file ASTStructuralEquivalence.cpp.

Function Documentation

IsArrayStructurallyEquivalent()

static bool IsArrayStructurallyEquivalent ( StructuralEquivalenceContext &  Context, const ArrayType *  Array1, const ArrayType *  Array2  )

static

Determine structural equivalence for the common part of array types.

Definition at line 732 of file ASTStructuralEquivalence.cpp.

References clang::ArrayType::getElementType(), clang::ArrayType::getIndexTypeQualifiers(), clang::ArrayType::getSizeModifier(), and IsStructurallyEquivalent().

Referenced by IsStructurallyEquivalent().

IsEquivalentExceptionSpec()

static bool IsEquivalentExceptionSpec ( StructuralEquivalenceContext &  Context, const FunctionProtoType *  Proto1, const FunctionProtoType *  Proto2  )

static

Check the equivalence of exception specifications.

Definition at line 773 of file ASTStructuralEquivalence.cpp.

References clang::EST_Dynamic, clang::FunctionProtoType::getExceptionSpecType(), clang::FunctionProtoType::getExceptionType(), clang::FunctionProtoType::getNoexceptExpr(), clang::FunctionProtoType::getNumExceptions(), clang::isComputedNoexcept(), IsStructurallyEquivalent(), and clang::isUnresolvedExceptionSpec().

Referenced by IsStructurallyEquivalent().

IsRecordContextStructurallyEquivalent()

static bool IsRecordContextStructurallyEquivalent ( StructuralEquivalenceContext &  Context, RecordDecl *  D1, RecordDecl *  D2  )

static

Determine if context of a class is equivalent.

Definition at line 1561 of file ASTStructuralEquivalence.cpp.

References clang::Decl::getDeclContext(), clang::DeclContext::getDeclKind(), clang::DeclContext::getNonTransparentContext(), clang::DeclContext::getParent(), clang::DeclContext::isFunctionOrMethod(), clang::DeclContext::isInlineNamespace(), IsStructurallyEquivalent(), and clang::DeclContext::isTranslationUnit().

Referenced by IsStructurallyEquivalent().

IsStructurallyEquivalent() [1/37]

static bool IsStructurallyEquivalent ( const IdentifierInfo *  Name1, const IdentifierInfo *  Name2  )

static

Determine whether two identifiers are equivalent.

Definition at line 533 of file ASTStructuralEquivalence.cpp.

References clang::IdentifierInfo::getName().

IsStructurallyEquivalent() [2/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, ArrayRef< TemplateArgument >  Args1, ArrayRef< TemplateArgument >  Args2  )

static

Determine structural equivalence of two template argument lists.

Definition at line 710 of file ASTStructuralEquivalence.cpp.

References IsStructurallyEquivalent().

IsStructurallyEquivalent() [3/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, ClassTemplateDecl *  D1, ClassTemplateDecl *  D2  )

static

Definition at line 2060 of file ASTStructuralEquivalence.cpp.

References clang::ClassTemplateDecl::getTemplatedDecl(), IsStructurallyEquivalent(), and IsTemplateDeclCommonStructurallyEquivalent().

IsStructurallyEquivalent() [4/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, ConceptDecl *  D1, ConceptDecl *  D2  )

static

Definition at line 2096 of file ASTStructuralEquivalence.cpp.

References clang::ConceptDecl::getConstraintExpr(), IsStructurallyEquivalent(), and IsTemplateDeclCommonStructurallyEquivalent().

IsStructurallyEquivalent() [5/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, const BinaryOperator *  E1, const CXXOperatorCallExpr *  E2  )

static

Definition at line 468 of file ASTStructuralEquivalence.cpp.

References clang::CallExpr::getArg(), clang::BinaryOperator::getLHS(), clang::BinaryOperator::getOpcode(), clang::CXXOperatorCallExpr::getOperator(), clang::BinaryOperator::getOverloadedOperator(), clang::BinaryOperator::getRHS(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [6/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, const CXXOperatorCallExpr *  E1, const BinaryOperator *  E2  )

static

Definition at line 477 of file ASTStructuralEquivalence.cpp.

References clang::CallExpr::getArg(), clang::BinaryOperator::getLHS(), clang::BinaryOperator::getOpcode(), clang::CXXOperatorCallExpr::getOperator(), clang::BinaryOperator::getOverloadedOperator(), clang::BinaryOperator::getRHS(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [7/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, const CXXOperatorCallExpr *  E1, const UnaryOperator *  E2  )

static

Definition at line 460 of file ASTStructuralEquivalence.cpp.

References clang::CallExpr::getArg(), clang::UnaryOperator::getOpcode(), clang::CXXOperatorCallExpr::getOperator(), clang::UnaryOperator::getOverloadedOperator(), clang::UnaryOperator::getSubExpr(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [8/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, const DeclarationName  Name1, const DeclarationName  Name2  )

static

Definition at line 116 of file ASTStructuralEquivalence.cpp.

References clang::DeclarationName::CXXConstructorName, clang::DeclarationName::CXXConversionFunctionName, clang::DeclarationName::CXXDeductionGuideName, clang::DeclarationName::CXXDestructorName, clang::DeclarationName::CXXLiteralOperatorName, clang::DeclarationName::CXXOperatorName, clang::DeclarationName::CXXUsingDirective, clang::DeclarationName::getAsIdentifierInfo(), clang::DeclarationName::getCXXDeductionGuideTemplate(), clang::DeclarationName::getCXXLiteralIdentifier(), clang::DeclarationName::getCXXNameType(), clang::DeclarationName::getCXXOverloadedOperator(), clang::NamedDecl::getDeclName(), clang::DeclarationName::getNameKind(), clang::DeclarationName::Identifier, IsStructurallyEquivalent(), clang::DeclarationName::ObjCMultiArgSelector, clang::DeclarationName::ObjCOneArgSelector, and clang::DeclarationName::ObjCZeroArgSelector.

IsStructurallyEquivalent() [9/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, const Stmt *  S1, const Stmt *  S2  )

static

Determine structural equivalence of two statements.

Definition at line 487 of file ASTStructuralEquivalence.cpp.

References clang::Stmt::children(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [10/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, const TemplateArgument &  Arg1, const TemplateArgument &  Arg2  )

static

Determine whether two template arguments are equivalent.

Definition at line 658 of file ASTStructuralEquivalence.cpp.

References clang::TemplateArgument::Declaration, clang::TemplateArgument::Expression, clang::TemplateArgument::getAsDecl(), clang::TemplateArgument::getAsExpr(), clang::TemplateArgument::getAsIntegral(), clang::TemplateArgument::getAsTemplate(), clang::TemplateArgument::getAsTemplateOrTemplatePattern(), clang::TemplateArgument::getAsType(), clang::TemplateArgument::getIntegralType(), clang::TemplateArgument::getKind(), clang::TemplateArgument::Integral, IsStructurallyEquivalent(), clang::TemplateArgument::Null, clang::TemplateArgument::NullPtr, clang::TemplateArgument::Pack, clang::TemplateArgument::pack_elements(), clang::TemplateArgument::structurallyEquals(), clang::TemplateArgument::StructuralValue, clang::TemplateArgument::Template, clang::TemplateArgument::TemplateExpansion, and clang::TemplateArgument::Type.

IsStructurallyEquivalent() [11/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, const TemplateArgumentLoc &  Arg1, const TemplateArgumentLoc &  Arg2  )

static

Determine whether two template argument locations are equivalent.

Definition at line 723 of file ASTStructuralEquivalence.cpp.

References clang::TemplateArgumentLoc::getArgument(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [12/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, const TemplateName &  N1, const TemplateName &  N2  )

static

Definition at line 580 of file ASTStructuralEquivalence.cpp.

References clang::TemplateName::AssumedTemplate, clang::OverloadedTemplateStorage::begin(), clang::TemplateName::DependentTemplate, clang::OverloadedTemplateStorage::end(), clang::SubstTemplateTemplateParmPackStorage::getArgumentPack(), clang::TemplateName::getAsAssumedTemplateName(), clang::TemplateName::getAsDependentTemplateName(), clang::TemplateName::getAsOverloadedTemplate(), clang::SubstTemplateTemplateParmPackStorage::getAssociatedDecl(), clang::TemplateName::getAsSubstTemplateTemplateParmPack(), clang::TemplateName::getAsTemplateDecl(), clang::AssumedTemplateStorage::getDeclName(), clang::DependentTemplateName::getIdentifier(), clang::SubstTemplateTemplateParmPackStorage::getIndex(), clang::TemplateName::getKind(), clang::DependentTemplateName::getOperator(), clang::DependentTemplateName::getQualifier(), clang::DependentTemplateName::isIdentifier(), clang::DependentTemplateName::isOverloadedOperator(), IsStructurallyEquivalent(), clang::TemplateName::OverloadedTemplate, clang::TemplateName::QualifiedTemplate, clang::TemplateName::SubstTemplateTemplateParm, clang::TemplateName::SubstTemplateTemplateParmPack, clang::TemplateName::Template, and clang::TemplateName::UsingTemplate.

IsStructurallyEquivalent() [13/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, const UnaryOperator *  E1, const CXXOperatorCallExpr *  E2  )

static

Definition at line 452 of file ASTStructuralEquivalence.cpp.

References clang::CallExpr::getArg(), clang::UnaryOperator::getOpcode(), clang::CXXOperatorCallExpr::getOperator(), clang::UnaryOperator::getOverloadedOperator(), clang::UnaryOperator::getSubExpr(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [14/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, CXXMethodDecl *  Method1, CXXMethodDecl *  Method2  )

static

Determine structural equivalence of two methods.

Definition at line 1493 of file ASTStructuralEquivalence.cpp.

References clang::Decl::getAccess(), clang::DeclContext::getDeclKind(), clang::NamedDecl::getIdentifier(), clang::FunctionDecl::getOverloadedOperator(), clang::CXXMethodDecl::getRefQualifier(), clang::ValueDecl::getType(), clang::CXXMethodDecl::isConst(), clang::FunctionDecl::isDefaulted(), clang::FunctionDecl::isDeleted(), clang::CXXMethodDecl::isImplicitObjectMemberFunction(), clang::FunctionDecl::isPureVirtual(), clang::CXXMethodDecl::isStatic(), IsStructurallyEquivalent(), clang::CXXMethodDecl::isVirtual(), and clang::CXXMethodDecl::isVolatile().

IsStructurallyEquivalent() [15/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, Decl *  D1, Decl *  D2  )

static

Determine structural equivalence of two declarations.

Definition at line 2279 of file ASTStructuralEquivalence.cpp.

References clang::Decl::getCanonicalDecl(), and P.

IsStructurallyEquivalent() [16/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, EnumConstantDecl *  D1, EnumConstantDecl *  D2  )

static

Definition at line 1857 of file ASTStructuralEquivalence.cpp.

References clang::NamedDecl::getIdentifier(), clang::EnumConstantDecl::getInitExpr(), clang::EnumConstantDecl::getInitVal(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [17/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, EnumDecl *  D1, EnumDecl *  D2  )

static

Determine structural equivalence of two enums.

Definition at line 1878 of file ASTStructuralEquivalence.cpp.

References clang::EnumDecl::enumerator_begin(), clang::EnumDecl::enumerator_end(), clang::EnumDecl::getDefinition(), clang::Decl::getLocation(), clang::ASTContext::getTypeDeclType(), IsStructurallyEquivalent(), NameIsStructurallyEquivalent(), and toString().

IsStructurallyEquivalent() [18/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, FieldDecl *  Field1, FieldDecl *  Field2  )

static

Determine structural equivalence of two fields.

Definition at line 1485 of file ASTStructuralEquivalence.cpp.

References clang::Decl::getDeclContext(), clang::ASTContext::getTypeDeclType(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [19/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, FieldDecl *  Field1, FieldDecl *  Field2, QualType  Owner2Type  )

static

Definition at line 1430 of file ASTStructuralEquivalence.cpp.

References clang::Type::castAs(), clang::FieldDecl::getBitWidth(), clang::Decl::getDeclContext(), clang::NamedDecl::getDeclName(), clang::NamedDecl::getIdentifier(), clang::Decl::getLocation(), clang::ValueDecl::getType(), clang::FieldDecl::isAnonymousStructOrUnion(), clang::FieldDecl::isBitField(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [20/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, FriendDecl *  D1, FriendDecl *  D2  )

static

Definition at line 2108 of file ASTStructuralEquivalence.cpp.

References clang::FriendDecl::getFriendDecl(), clang::FriendDecl::getFriendType(), clang::TypeSourceInfo::getType(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [21/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, FunctionDecl *  D1, FunctionDecl *  D2  )

static

Definition at line 2133 of file ASTStructuralEquivalence.cpp.

References clang::NamedDecl::getIdentifier(), clang::FunctionDecl::getOverloadedOperator(), clang::ValueDecl::getType(), clang::FunctionDecl::isOverloadedOperator(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [22/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, FunctionTemplateDecl *  D1, FunctionTemplateDecl *  D2  )

static

Definition at line 2072 of file ASTStructuralEquivalence.cpp.

References clang::FunctionTemplateDecl::getTemplatedDecl(), clang::ValueDecl::getType(), IsStructurallyEquivalent(), and IsTemplateDeclCommonStructurallyEquivalent().

IsStructurallyEquivalent() [23/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, FunctionType::ExtInfo  EI1, FunctionType::ExtInfo  EI2  )

static

Determine structural equivalence based on the ExtInfo of functions.

This is inspired by ASTContext::mergeFunctionTypes(), we compare calling conventions bits but must not compare some other bits.

Definition at line 749 of file ASTStructuralEquivalence.cpp.

References clang::FunctionType::ExtInfo::getCC(), clang::FunctionType::ExtInfo::getHasRegParm(), clang::FunctionType::ExtInfo::getNoCallerSavedRegs(), clang::FunctionType::ExtInfo::getNoCfCheck(), clang::FunctionType::ExtInfo::getProducesResult(), and clang::FunctionType::ExtInfo::getRegParm().

IsStructurallyEquivalent() [24/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, NestedNameSpecifier *  NNS1, NestedNameSpecifier *  NNS2  )

static

Determine whether two nested-name-specifiers are equivalent.

Definition at line 542 of file ASTStructuralEquivalence.cpp.

References clang::NestedNameSpecifier::getAsIdentifier(), clang::NestedNameSpecifier::getAsNamespace(), clang::NestedNameSpecifier::getAsNamespaceAlias(), clang::NestedNameSpecifier::getAsRecordDecl(), clang::NestedNameSpecifier::getAsType(), clang::NestedNameSpecifier::getKind(), clang::NestedNameSpecifier::getPrefix(), clang::NestedNameSpecifier::Global, clang::NestedNameSpecifier::Identifier, IsStructurallyEquivalent(), clang::NestedNameSpecifier::Namespace, clang::NestedNameSpecifier::NamespaceAlias, clang::NestedNameSpecifier::Super, clang::NestedNameSpecifier::TypeSpec, and clang::NestedNameSpecifier::TypeSpecWithTemplate.

IsStructurallyEquivalent() [25/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, NonTypeTemplateParmDecl *  D1, NonTypeTemplateParmDecl *  D2  )

static

Definition at line 1995 of file ASTStructuralEquivalence.cpp.

References clang::NonTypeTemplateParmDecl::getDepth(), clang::NonTypeTemplateParmDecl::getIndex(), clang::Decl::getLocation(), clang::ValueDecl::getType(), clang::NonTypeTemplateParmDecl::isParameterPack(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [26/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, ObjCCategoryDecl *  D1, ObjCCategoryDecl *  D2  )

static

Definition at line 2215 of file ASTStructuralEquivalence.cpp.

References clang::ObjCCategoryDecl::getClassInterface(), clang::NamedDecl::getIdentifier(), clang::ASTContext::getObjCInterfaceType(), IsStructurallyEquivalent(), clang::ObjCCategoryDecl::ivar_begin(), clang::ObjCCategoryDecl::ivar_end(), clang::ObjCContainerDecl::meth_begin(), clang::ObjCContainerDecl::meth_end(), clang::ObjCCategoryDecl::protocol_begin(), and clang::ObjCCategoryDecl::protocol_end().

IsStructurallyEquivalent() [27/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, ObjCIvarDecl *  D1, ObjCIvarDecl *  D2  )

static

Definition at line 2162 of file ASTStructuralEquivalence.cpp.

References clang::ObjCIvarDecl::getContainingInterface(), clang::ASTContext::getObjCInterfaceType(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [28/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, ObjCIvarDecl *  D1, ObjCIvarDecl *  D2, QualType  Owner2Type  )

static

Definition at line 2152 of file ASTStructuralEquivalence.cpp.

References clang::ObjCIvarDecl::getAccessControl(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [29/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, ObjCMethodDecl *  Method1, ObjCMethodDecl *  Method2  )

static

Definition at line 2169 of file ASTStructuralEquivalence.cpp.

References clang::Selector::getIdentifierInfoForSlot(), clang::Selector::getNumArgs(), clang::ObjCMethodDecl::getReturnType(), clang::ObjCMethodDecl::getSelector(), clang::ObjCMethodDecl::isDirectMethod(), clang::ObjCMethodDecl::isInstanceMethod(), IsStructurallyEquivalent(), clang::ObjCMethodDecl::isVariadic(), clang::ObjCMethodDecl::param_size(), clang::ObjCMethodDecl::param_type_begin(), and clang::ObjCMethodDecl::param_type_end().

IsStructurallyEquivalent() [30/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, QualType  T1, QualType  T2  )

static

Determine structural equivalence of two types.

Definition at line 803 of file ASTStructuralEquivalence.cpp.

References clang::ASTContext::getCanonicalType(), clang::DependentSizedMatrixType::getColumnExpr(), clang::QualType::getDesugaredType(), clang::MatrixType::getElementType(), getKind(), clang::ConstantMatrixType::getNumColumns(), clang::ConstantMatrixType::getNumRows(), getPointeeType(), clang::QualType::getQualifiers(), clang::DependentSizedMatrixType::getRowExpr(), clang::Type::getTypeClass(), getUnderlyingType(), IsArrayStructurallyEquivalent(), IsEquivalentExceptionSpec(), clang::QualType::isNull(), and IsStructurallyEquivalent().

Referenced by IsArrayStructurallyEquivalent(), clang::StructuralEquivalenceContext::IsEquivalent(), IsEquivalentExceptionSpec(), IsRecordContextStructurallyEquivalent(), IsStructurallyEquivalent(), IsStructurallyEquivalentLambdas(), IsTemplateDeclCommonStructurallyEquivalent(), and NameIsStructurallyEquivalent().

IsStructurallyEquivalent() [31/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, RecordDecl *  D1, RecordDecl *  D2  )

static

Determine structural equivalence of two records.

Definition at line 1614 of file ASTStructuralEquivalence.cpp.

References clang::ExternalASTSource::CompleteType(), clang::RecordDecl::field_begin(), clang::RecordDecl::field_end(), clang::StructuralEquivalenceContext::findUntaggedStructOrUnionIndex(), clang::Decl::getASTContext(), clang::CXXBaseSpecifier::getBeginLoc(), clang::NamedDecl::getDeclName(), clang::RecordDecl::getDefinition(), clang::ASTContext::getExternalSource(), clang::Decl::getLocation(), clang::CXXBaseSpecifier::getSourceRange(), clang::TagDecl::getTagKind(), clang::CXXBaseSpecifier::getType(), clang::ASTContext::getTypeDeclType(), clang::DeclContext::hasExternalLexicalStorage(), clang::TagDecl::isBeingDefined(), IsRecordContextStructurallyEquivalent(), IsStructurallyEquivalent(), IsStructurallyEquivalentLambdas(), clang::TagDecl::isUnion(), and NameIsStructurallyEquivalent().

IsStructurallyEquivalent() [32/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, TemplateParameterList *  Params1, TemplateParameterList *  Params2  )

static

Definition at line 1942 of file ASTStructuralEquivalence.cpp.

References clang::Decl::getKind(), clang::Decl::getLocation(), clang::TemplateParameterList::getParam(), clang::TemplateParameterList::getTemplateLoc(), IsStructurallyEquivalent(), and clang::TemplateParameterList::size().

IsStructurallyEquivalent() [33/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, TemplateTemplateParmDecl *  D1, TemplateTemplateParmDecl *  D2  )

static

Definition at line 2029 of file ASTStructuralEquivalence.cpp.

References clang::Decl::getLocation(), clang::TemplateDecl::getTemplateParameters(), clang::TemplateTemplateParmDecl::isParameterPack(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [34/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, TemplateTypeParmDecl *  D1, TemplateTypeParmDecl *  D2  )

static

Definition at line 1977 of file ASTStructuralEquivalence.cpp.

References clang::Decl::getLocation(), and clang::TemplateTypeParmDecl::isParameterPack().

IsStructurallyEquivalent() [35/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, TypeAliasTemplateDecl *  D1, TypeAliasTemplateDecl *  D2  )

static

Definition at line 2084 of file ASTStructuralEquivalence.cpp.

References clang::TypeAliasTemplateDecl::getTemplatedDecl(), IsStructurallyEquivalent(), and IsTemplateDeclCommonStructurallyEquivalent().

IsStructurallyEquivalent() [36/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, TypedefNameDecl *  D1, TypedefNameDecl *  D2  )

static

Definition at line 2124 of file ASTStructuralEquivalence.cpp.

References clang::NamedDecl::getIdentifier(), clang::TypedefNameDecl::getUnderlyingType(), and IsStructurallyEquivalent().

IsStructurallyEquivalent() [37/37]

static bool IsStructurallyEquivalent ( StructuralEquivalenceContext &  Context, VarDecl *  D1, VarDecl *  D2  )

static

Definition at line 1408 of file ASTStructuralEquivalence.cpp.

References clang::NamedDecl::getIdentifier(), clang::VarDecl::getInit(), clang::VarDecl::getStorageClass(), clang::ValueDecl::getType(), IsStructurallyEquivalent(), and clang::VarDecl::isThisDeclarationADefinition().

IsStructurallyEquivalentLambdas()

static bool IsStructurallyEquivalentLambdas ( StructuralEquivalenceContext &  Context, CXXRecordDecl *  D1, CXXRecordDecl *  D2  )

static

Determine structural equivalence of two lambda classes.

Definition at line 1548 of file ASTStructuralEquivalence.cpp.

References clang::CXXRecordDecl::getLambdaCallOperator(), clang::CXXRecordDecl::isLambda(), and IsStructurallyEquivalent().

Referenced by IsStructurallyEquivalent().

IsTemplateDeclCommonStructurallyEquivalent()

static bool IsTemplateDeclCommonStructurallyEquivalent ( StructuralEquivalenceContext &  Ctx, TemplateDecl *  D1, TemplateDecl *  D2  )

static

Definition at line 2049 of file ASTStructuralEquivalence.cpp.

References clang::NamedDecl::getIdentifier(), clang::NamedDecl::getNameAsString(), clang::TemplateDecl::getTemplateParameters(), and IsStructurallyEquivalent().

Referenced by IsStructurallyEquivalent().

NameIsStructurallyEquivalent()

static bool NameIsStructurallyEquivalent ( const TagDecl &  D1, const TagDecl &  D2  )

static

Definition at line 1602 of file ASTStructuralEquivalence.cpp.

References D, and IsStructurallyEquivalent().

Referenced by IsStructurallyEquivalent().