Coverage Report

Created: 2019-02-23 12:57

/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/tools/clang/include/clang/AST/CanonicalType.h
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//===- CanonicalType.h - C Language Family Type Representation --*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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//  This file defines the CanQual class template, which provides access to
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//  canonical types.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_AST_CANONICALTYPE_H
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#define LLVM_CLANG_AST_CANONICALTYPE_H
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#include "clang/AST/Type.h"
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#include "clang/Basic/Diagnostic.h"
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#include "clang/Basic/SourceLocation.h"
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#include "llvm/ADT/ArrayRef.h"
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#include "llvm/ADT/FoldingSet.h"
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#include "llvm/ADT/iterator.h"
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#include "llvm/Support/Casting.h"
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#include "llvm/Support/PointerLikeTypeTraits.h"
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#include <cassert>
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#include <iterator>
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#include <type_traits>
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namespace clang {
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template<typename T> class CanProxy;
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template<typename T> struct CanProxyAdaptor;
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class CXXRecordDecl;
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class EnumDecl;
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class Expr;
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class IdentifierInfo;
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class ObjCInterfaceDecl;
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class RecordDecl;
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class TagDecl;
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class TemplateTypeParmDecl;
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//----------------------------------------------------------------------------//
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// Canonical, qualified type template
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//----------------------------------------------------------------------------//
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/// Represents a canonical, potentially-qualified type.
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///
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/// The CanQual template is a lightweight smart pointer that provides access
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/// to the canonical representation of a type, where all typedefs and other
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/// syntactic sugar has been eliminated. A CanQualType may also have various
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/// qualifiers (const, volatile, restrict) attached to it.
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///
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/// The template type parameter @p T is one of the Type classes (PointerType,
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/// BuiltinType, etc.). The type stored within @c CanQual<T> will be of that
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/// type (or some subclass of that type). The typedef @c CanQualType is just
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/// a shorthand for @c CanQual<Type>.
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///
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/// An instance of @c CanQual<T> can be implicitly converted to a
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/// @c CanQual<U> when T is derived from U, which essentially provides an
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/// implicit upcast. For example, @c CanQual<LValueReferenceType> can be
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/// converted to @c CanQual<ReferenceType>. Note that any @c CanQual type can
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/// be implicitly converted to a QualType, but the reverse operation requires
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/// a call to ASTContext::getCanonicalType().
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template<typename T = Type>
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class CanQual {
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  /// The actual, canonical type.
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  QualType Stored;
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public:
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  /// Constructs a NULL canonical type.
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778M
  CanQual() = default;
clang::CanQual<clang::Type>::CanQual()
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760M
  CanQual() = default;
clang::CanQual<clang::FunctionType>::CanQual()
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77.8k
  CanQual() = default;
clang::CanQual<clang::FunctionProtoType>::CanQual()
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71
12.7M
  CanQual() = default;
clang::CanQual<clang::FunctionNoProtoType>::CanQual()
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551k
  CanQual() = default;
clang::CanQual<clang::PointerType>::CanQual()
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71
2.00M
  CanQual() = default;
clang::CanQual<clang::ComplexType>::CanQual()
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Source
71
23
  CanQual() = default;
clang::CanQual<clang::RecordType>::CanQual()
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2.17M
  CanQual() = default;
clang::CanQual<clang::ReferenceType>::CanQual()
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10.9k
  CanQual() = default;
clang::CanQual<clang::BlockPointerType>::CanQual()
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71
48
  CanQual() = default;
clang::CanQual<clang::MemberPointerType>::CanQual()
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3.10k
  CanQual() = default;
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  /// Converting constructor that permits implicit upcasting of
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  /// canonical type pointers.
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  template <typename U>
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  CanQual(const CanQual<U> &Other,
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          typename std::enable_if<std::is_base_of<T, U>::value, int>::type = 0);
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  /// Retrieve the underlying type pointer, which refers to a
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  /// canonical type.
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  ///
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  /// The underlying pointer must not be nullptr.
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245M
  const T *getTypePtr() const { return cast<T>(Stored.getTypePtr()); }
clang::CanQual<clang::FunctionNoProtoType>::getTypePtr() const
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Source
83
42.0k
  const T *getTypePtr() const { return cast<T>(Stored.getTypePtr()); }
clang::CanQual<clang::FunctionProtoType>::getTypePtr() const
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83
9.21M
  const T *getTypePtr() const { return cast<T>(Stored.getTypePtr()); }
clang::CanQual<clang::Type>::getTypePtr() const
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Source
83
235M
  const T *getTypePtr() const { return cast<T>(Stored.getTypePtr()); }
Unexecuted instantiation: clang::CanQual<clang::FunctionType>::getTypePtr() const
clang::CanQual<clang::PointerType>::getTypePtr() const
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Source
83
1.00M
  const T *getTypePtr() const { return cast<T>(Stored.getTypePtr()); }
Unexecuted instantiation: clang::CanQual<clang::ComplexType>::getTypePtr() const
Unexecuted instantiation: clang::CanQual<clang::RecordType>::getTypePtr() const
clang::CanQual<clang::ReferenceType>::getTypePtr() const
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83
1.02k
  const T *getTypePtr() const { return cast<T>(Stored.getTypePtr()); }
clang::CanQual<clang::BlockPointerType>::getTypePtr() const
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83
24
  const T *getTypePtr() const { return cast<T>(Stored.getTypePtr()); }
clang::CanQual<clang::MemberPointerType>::getTypePtr() const
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2.66k
  const T *getTypePtr() const { return cast<T>(Stored.getTypePtr()); }
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  /// Retrieve the underlying type pointer, which refers to a
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  /// canonical type, or nullptr.
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2.07M
  const T *getTypePtrOrNull() const {
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2.07M
    return cast_or_null<T>(Stored.getTypePtrOrNull());
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2.07M
  }
clang::CanQual<clang::FunctionType>::getTypePtrOrNull() const
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38.9k
  const T *getTypePtrOrNull() const {
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38.9k
    return cast_or_null<T>(Stored.getTypePtrOrNull());
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38.9k
  }
clang::CanQual<clang::PointerType>::getTypePtrOrNull() const
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87
265
  const T *getTypePtrOrNull() const {
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265
    return cast_or_null<T>(Stored.getTypePtrOrNull());
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265
  }
clang::CanQual<clang::ComplexType>::getTypePtrOrNull() const
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87
21
  const T *getTypePtrOrNull() const {
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21
    return cast_or_null<T>(Stored.getTypePtrOrNull());
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21
  }
clang::CanQual<clang::RecordType>::getTypePtrOrNull() const
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Source
87
2.03M
  const T *getTypePtrOrNull() const {
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2.03M
    return cast_or_null<T>(Stored.getTypePtrOrNull());
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2.03M
  }
90
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  /// Implicit conversion to a qualified type.
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597M
  operator QualType() const { return Stored; }
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  /// Implicit conversion to bool.
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781k
  explicit operator bool() const { return !isNull(); }
clang::CanQual<clang::FunctionNoProtoType>::operator bool() const
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95
488k
  explicit operator bool() const { return !isNull(); }
clang::CanQual<clang::ReferenceType>::operator bool() const
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8.89k
  explicit operator bool() const { return !isNull(); }
clang::CanQual<clang::PointerType>::operator bool() const
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Source
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5.99k
  explicit operator bool() const { return !isNull(); }
clang::CanQual<clang::Type>::operator bool() const
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95
278k
  explicit operator bool() const { return !isNull(); }
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786k
  bool isNull() const {
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786k
    return Stored.isNull();
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786k
  }
clang::CanQual<clang::FunctionNoProtoType>::isNull() const
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488k
  bool isNull() const {
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488k
    return Stored.isNull();
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488k
  }
clang::CanQual<clang::Type>::isNull() const
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97
283k
  bool isNull() const {
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283k
    return Stored.isNull();
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283k
  }
clang::CanQual<clang::ReferenceType>::isNull() const
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97
8.89k
  bool isNull() const {
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8.89k
    return Stored.isNull();
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8.89k
  }
clang::CanQual<clang::PointerType>::isNull() const
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97
5.99k
  bool isNull() const {
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5.99k
    return Stored.isNull();
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5.99k
  }
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101
245k
  SplitQualType split() const { return Stored.split(); }
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  /// Retrieve a canonical type pointer with a different static type,
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  /// upcasting or downcasting as needed.
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  ///
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  /// The getAs() function is typically used to try to downcast to a
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  /// more specific (canonical) type in the type system. For example:
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  ///
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  /// @code
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  /// void f(CanQual<Type> T) {
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  ///   if (CanQual<PointerType> Ptr = T->getAs<PointerType>()) {
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  ///     // look at Ptr's pointee type
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  ///   }
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  /// }
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  /// @endcode
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  ///
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  /// \returns A proxy pointer to the same type, but with the specified
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  /// static type (@p U). If the dynamic type is not the specified static type
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  /// or a derived class thereof, a NULL canonical type.
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  template<typename U> CanProxy<U> getAs() const;
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  template<typename U> CanProxy<U> castAs() const;
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  /// Overloaded arrow operator that produces a canonical type
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  /// proxy.
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  CanProxy<T> operator->() const;
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  /// Retrieve all qualifiers.
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6.09M
  Qualifiers getQualifiers() const { return Stored.getLocalQualifiers(); }
clang::CanQual<clang::Type>::getQualifiers() const
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129
6.09M
  Qualifiers getQualifiers() const { return Stored.getLocalQualifiers(); }
clang::CanQual<clang::FunctionProtoType>::getQualifiers() const
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129
146
  Qualifiers getQualifiers() const { return Stored.getLocalQualifiers(); }
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  /// Retrieve the const/volatile/restrict qualifiers.
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1.48M
  unsigned getCVRQualifiers() const { return Stored.getLocalCVRQualifiers(); }
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  /// Determines whether this type has any qualifiers
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  bool hasQualifiers() const { return Stored.hasLocalQualifiers(); }
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1.88M
  bool isConstQualified() const {
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1.88M
    return Stored.isLocalConstQualified();
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1.88M
  }
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6.87k
  bool isVolatileQualified() const {
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6.87k
    return Stored.isLocalVolatileQualified();
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6.87k
  }
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145
  bool isRestrictQualified() const {
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    return Stored.isLocalRestrictQualified();
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  }
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  /// Determines if this canonical type is furthermore
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  /// canonical as a parameter.  The parameter-canonicalization
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  /// process decays arrays to pointers and drops top-level qualifiers.
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  bool isCanonicalAsParam() const {
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    return Stored.isCanonicalAsParam();
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  }
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  /// Retrieve the unqualified form of this type.
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  CanQual<T> getUnqualifiedType() const;
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  /// Retrieves a version of this type with const applied.
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  /// Note that this does not always yield a canonical type.
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300k
  QualType withConst() const {
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300k
    return Stored.withConst();
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300k
  }
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  /// Determines whether this canonical type is more qualified than
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  /// the @p Other canonical type.
167
  bool isMoreQualifiedThan(CanQual<T> Other) const {
168
    return Stored.isMoreQualifiedThan(Other.Stored);
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  }
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  /// Determines whether this canonical type is at least as qualified as
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  /// the @p Other canonical type.
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7.57k
  bool isAtLeastAsQualifiedAs(CanQual<T> Other) const {
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7.57k
    return Stored.isAtLeastAsQualifiedAs(Other.Stored);
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7.57k
  }
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  /// If the canonical type is a reference type, returns the type that
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  /// it refers to; otherwise, returns the type itself.
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  CanQual<Type> getNonReferenceType() const;
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  /// Retrieve the internal representation of this canonical type.
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135M
  void *getAsOpaquePtr() const { return Stored.getAsOpaquePtr(); }
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184
  /// Construct a canonical type from its internal representation.
185
  static CanQual<T> getFromOpaquePtr(void *Ptr);
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187
  /// Builds a canonical type from a QualType.
188
  ///
189
  /// This routine is inherently unsafe, because it requires the user to
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  /// ensure that the given type is a canonical type with the correct
191
  // (dynamic) type.
192
  static CanQual<T> CreateUnsafe(QualType Other);
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194
  void dump() const { Stored.dump(); }
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196
15.3M
  void Profile(llvm::FoldingSetNodeID &ID) const {
197
15.3M
    ID.AddPointer(getAsOpaquePtr());
198
15.3M
  }
199
};
200
201
template<typename T, typename U>
202
42.6M
inline bool operator==(CanQual<T> x, CanQual<U> y) {
203
42.6M
  return x.getAsOpaquePtr() == y.getAsOpaquePtr();
204
42.6M
}
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206
template<typename T, typename U>
207
14.7M
inline bool operator!=(CanQual<T> x, CanQual<U> y) {
208
14.7M
  return x.getAsOpaquePtr() != y.getAsOpaquePtr();
209
14.7M
}
210
211
/// Represents a canonical, potentially-qualified type.
212
using CanQualType = CanQual<Type>;
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214
2.89M
inline CanQualType Type::getCanonicalTypeUnqualified() const {
215
2.89M
  return CanQualType::CreateUnsafe(getCanonicalTypeInternal());
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2.89M
}
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218
inline const DiagnosticBuilder &operator<<(const DiagnosticBuilder &DB,
219
59
                                           CanQualType T) {
220
59
  DB << static_cast<QualType>(T);
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59
  return DB;
222
59
}
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224
//----------------------------------------------------------------------------//
225
// Internal proxy classes used by canonical types
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//----------------------------------------------------------------------------//
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228
#define LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(Accessor)                    \
229
2.13M
CanQualType Accessor() const {                                           \
230
2.13M
return CanQualType::CreateUnsafe(this->getTypePtr()->Accessor());      \
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2.13M
}
clang::CanProxyAdaptor<clang::FunctionNoProtoType>::getReturnType() const
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229
21.0k
CanQualType Accessor() const {                                           \
230
21.0k
return CanQualType::CreateUnsafe(this->getTypePtr()->Accessor());      \
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21.0k
}
clang::CanProxyAdaptor<clang::FunctionProtoType>::getReturnType() const
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229
1.11M
CanQualType Accessor() const {                                           \
230
1.11M
return CanQualType::CreateUnsafe(this->getTypePtr()->Accessor());      \
231
1.11M
}
Unexecuted instantiation: clang::CanProxyAdaptor<clang::FunctionType>::getReturnType() const
clang::CanProxyAdaptor<clang::PointerType>::getPointeeType() const
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229
1.00M
CanQualType Accessor() const {                                           \
230
1.00M
return CanQualType::CreateUnsafe(this->getTypePtr()->Accessor());      \
231
1.00M
}
Unexecuted instantiation: clang::CanProxyAdaptor<clang::ComplexType>::getElementType() const
clang::CanProxyAdaptor<clang::ReferenceType>::getPointeeType() const
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229
1.02k
CanQualType Accessor() const {                                           \
230
1.02k
return CanQualType::CreateUnsafe(this->getTypePtr()->Accessor());      \
231
1.02k
}
clang::CanProxyAdaptor<clang::BlockPointerType>::getPointeeType() const
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229
24
CanQualType Accessor() const {                                           \
230
24
return CanQualType::CreateUnsafe(this->getTypePtr()->Accessor());      \
231
24
}
clang::CanProxyAdaptor<clang::MemberPointerType>::getPointeeType() const
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229
1.11k
CanQualType Accessor() const {                                           \
230
1.11k
return CanQualType::CreateUnsafe(this->getTypePtr()->Accessor());      \
231
1.11k
}
232
233
#define LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(Type, Accessor)             \
234
11.5M
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyAdaptor<clang::FunctionNoProtoType>::getExtInfo() const
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234
21.0k
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyAdaptor<clang::FunctionProtoType>::getNumParams() const
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Source
234
1.41k
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyAdaptor<clang::FunctionProtoType>::getExtParameterInfos() const
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Source
234
597
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyAdaptor<clang::FunctionProtoType>::getExtInfo() const
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Source
234
1.64M
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyAdaptor<clang::FunctionProtoType>::hasExtParameterInfos() const
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Source
234
1.64M
Type Accessor() const { return this->getTypePtr()->Accessor(); }
Unexecuted instantiation: clang::CanProxyAdaptor<clang::FunctionProtoType>::isVariadic() const
Unexecuted instantiation: clang::CanProxyAdaptor<clang::FunctionProtoType>::getMethodQuals() const
Unexecuted instantiation: clang::CanProxyAdaptor<clang::FunctionType>::getExtInfo() const
clang::CanProxyBase<clang::Type>::getAsCXXRecordDecl() const
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234
290k
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyBase<clang::Type>::hasPointerRepresentation() const
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Source
234
148
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyBase<clang::Type>::isVoidType() const
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Source
234
702
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyBase<clang::Type>::isStructureOrClassType() const
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Source
234
147
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyBase<clang::Type>::isDependentType() const
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Source
234
208
Type Accessor() const { return this->getTypePtr()->Accessor(); }
Unexecuted instantiation: clang::CanProxyAdaptor<clang::RecordType>::getDecl() const
Unexecuted instantiation: clang::CanProxyAdaptor<clang::RecordType>::isBeingDefined() const
Unexecuted instantiation: clang::CanProxyAdaptor<clang::RecordType>::hasConstFields() const
clang::CanProxyBase<clang::Type>::isEnumeralType() const
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Source
234
129
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyBase<clang::Type>::getTypeClass() const
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Source
234
4.13M
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyBase<clang::Type>::isUnsignedIntegerType() const
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Count
Source
234
10
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyAdaptor<clang::MemberPointerType>::getClass() const
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Source
234
1.55k
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyBase<clang::Type>::isArrayType() const
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Source
234
1.88M
Type Accessor() const { return this->getTypePtr()->Accessor(); }
clang::CanProxyBase<clang::Type>::isIncompleteType() const
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234
1.88M
Type Accessor() const { return this->getTypePtr()->Accessor(); }
235
236
/// Base class of all canonical proxy types, which is responsible for
237
/// storing the underlying canonical type and providing basic conversions.
238
template<typename T>
239
class CanProxyBase {
240
protected:
241
  CanQual<T> Stored;
242
243
public:
244
  /// Retrieve the pointer to the underlying Type
245
17.2M
  const T *getTypePtr() const { return Stored.getTypePtr(); }
clang::CanProxyBase<clang::FunctionNoProtoType>::getTypePtr() const
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245
42.0k
  const T *getTypePtr() const { return Stored.getTypePtr(); }
clang::CanProxyBase<clang::FunctionProtoType>::getTypePtr() const
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245
8.00M
  const T *getTypePtr() const { return Stored.getTypePtr(); }
Unexecuted instantiation: clang::CanProxyBase<clang::FunctionType>::getTypePtr() const
clang::CanProxyBase<clang::PointerType>::getTypePtr() const
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Source
245
1.00M
  const T *getTypePtr() const { return Stored.getTypePtr(); }
clang::CanProxyBase<clang::Type>::getTypePtr() const
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Source
245
8.20M
  const T *getTypePtr() const { return Stored.getTypePtr(); }
Unexecuted instantiation: clang::CanProxyBase<clang::ComplexType>::getTypePtr() const
Unexecuted instantiation: clang::CanProxyBase<clang::RecordType>::getTypePtr() const
clang::CanProxyBase<clang::ReferenceType>::getTypePtr() const
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Source
245
1.02k
  const T *getTypePtr() const { return Stored.getTypePtr(); }
clang::CanProxyBase<clang::BlockPointerType>::getTypePtr() const
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Count
Source
245
24
  const T *getTypePtr() const { return Stored.getTypePtr(); }
clang::CanProxyBase<clang::MemberPointerType>::getTypePtr() const
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245
2.66k
  const T *getTypePtr() const { return Stored.getTypePtr(); }
246
247
  /// Implicit conversion to the underlying pointer.
248
  ///
249
  /// Also provides the ability to use canonical type proxies in a Boolean
250
  // context,e.g.,
251
  /// @code
252
  ///   if (CanQual<PointerType> Ptr = T->getAs<PointerType>()) { ... }
253
  /// @endcode
254
2.07M
  operator const T*() const { return this->Stored.getTypePtrOrNull(); }
clang::CanProxyBase<clang::FunctionType>::operator clang::FunctionType const*() const
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254
38.9k
  operator const T*() const { return this->Stored.getTypePtrOrNull(); }
clang::CanProxyBase<clang::PointerType>::operator clang::PointerType const*() const
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Source
254
265
  operator const T*() const { return this->Stored.getTypePtrOrNull(); }
clang::CanProxyBase<clang::ComplexType>::operator clang::ComplexType const*() const
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Source
254
21
  operator const T*() const { return this->Stored.getTypePtrOrNull(); }
clang::CanProxyBase<clang::RecordType>::operator clang::RecordType const*() const
Line
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Source
254
2.03M
  operator const T*() const { return this->Stored.getTypePtrOrNull(); }
255
256
  /// Try to convert the given canonical type to a specific structural
257
  /// type.
258
2.09M
  template<typename U> CanProxy<U> getAs() const {
259
2.09M
    return this->Stored.template getAs<U>();
260
2.09M
  }
clang::CanProxy<clang::FunctionType> clang::CanProxyBase<clang::Type>::getAs<clang::FunctionType>() const
Line
Count
Source
258
38.9k
  template<typename U> CanProxy<U> getAs() const {
259
38.9k
    return this->Stored.template getAs<U>();
260
38.9k
  }
clang::CanProxy<clang::ComplexType> clang::CanProxyBase<clang::Type>::getAs<clang::ComplexType>() const
Line
Count
Source
258
21
  template<typename U> CanProxy<U> getAs() const {
259
21
    return this->Stored.template getAs<U>();
260
21
  }
clang::CanProxy<clang::RecordType> clang::CanProxyBase<clang::Type>::getAs<clang::RecordType>() const
Line
Count
Source
258
2.03M
  template<typename U> CanProxy<U> getAs() const {
259
2.03M
    return this->Stored.template getAs<U>();
260
2.03M
  }
clang::CanProxy<clang::FunctionProtoType> clang::CanProxyBase<clang::Type>::getAs<clang::FunctionProtoType>() const
Line
Count
Source
258
146
  template<typename U> CanProxy<U> getAs() const {
259
146
    return this->Stored.template getAs<U>();
260
146
  }
clang::CanProxy<clang::ReferenceType> clang::CanProxyBase<clang::Type>::getAs<clang::ReferenceType>() const
Line
Count
Source
258
6.88k
  template<typename U> CanProxy<U> getAs() const {
259
6.88k
    return this->Stored.template getAs<U>();
260
6.88k
  }
clang::CanProxy<clang::PointerType> clang::CanProxyBase<clang::Type>::getAs<clang::PointerType>() const
Line
Count
Source
258
11.2k
  template<typename U> CanProxy<U> getAs() const {
259
11.2k
    return this->Stored.template getAs<U>();
260
11.2k
  }
261
262
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(Type::TypeClass, getTypeClass)
263
264
  // Type predicates
265
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isObjectType)
266
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isIncompleteType)
267
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isIncompleteOrObjectType)
268
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isVariablyModifiedType)
269
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isIntegerType)
270
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isEnumeralType)
271
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isBooleanType)
272
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isCharType)
273
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isWideCharType)
274
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isIntegralType)
275
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isIntegralOrEnumerationType)
276
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isRealFloatingType)
277
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isComplexType)
278
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isAnyComplexType)
279
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isFloatingType)
280
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isRealType)
281
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isArithmeticType)
282
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isVoidType)
283
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isDerivedType)
284
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isScalarType)
285
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isAggregateType)
286
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isAnyPointerType)
287
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isVoidPointerType)
288
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isFunctionPointerType)
289
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isMemberFunctionPointerType)
290
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isClassType)
291
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isStructureType)
292
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isInterfaceType)
293
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isStructureOrClassType)
294
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isUnionType)
295
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isComplexIntegerType)
296
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isNullPtrType)
297
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isDependentType)
298
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isOverloadableType)
299
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isArrayType)
300
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, hasPointerRepresentation)
301
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, hasObjCPointerRepresentation)
302
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, hasIntegerRepresentation)
303
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, hasSignedIntegerRepresentation)
304
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, hasUnsignedIntegerRepresentation)
305
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, hasFloatingRepresentation)
306
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isPromotableIntegerType)
307
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isSignedIntegerType)
308
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isUnsignedIntegerType)
309
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isSignedIntegerOrEnumerationType)
310
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isUnsignedIntegerOrEnumerationType)
311
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isConstantSizeType)
312
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isSpecifierType)
313
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(CXXRecordDecl*, getAsCXXRecordDecl)
314
315
  /// Retrieve the proxy-adaptor type.
316
  ///
317
  /// This arrow operator is used when CanProxyAdaptor has been specialized
318
  /// for the given type T. In that case, we reference members of the
319
  /// CanProxyAdaptor specialization. Otherwise, this operator will be hidden
320
  /// by the arrow operator in the primary CanProxyAdaptor template.
321
18.8M
  const CanProxyAdaptor<T> *operator->() const {
322
18.8M
    return static_cast<const CanProxyAdaptor<T> *>(this);
323
18.8M
  }
clang::CanProxyBase<clang::Type>::operator->() const
Line
Count
Source
321
10.2M
  const CanProxyAdaptor<T> *operator->() const {
322
10.2M
    return static_cast<const CanProxyAdaptor<T> *>(this);
323
10.2M
  }
clang::CanProxyBase<clang::FunctionNoProtoType>::operator->() const
Line
Count
Source
321
42.0k
  const CanProxyAdaptor<T> *operator->() const {
322
42.0k
    return static_cast<const CanProxyAdaptor<T> *>(this);
323
42.0k
  }
clang::CanProxyBase<clang::FunctionProtoType>::operator->() const
Line
Count
Source
321
7.49M
  const CanProxyAdaptor<T> *operator->() const {
322
7.49M
    return static_cast<const CanProxyAdaptor<T> *>(this);
323
7.49M
  }
clang::CanProxyBase<clang::PointerType>::operator->() const
Line
Count
Source
321
1.00M
  const CanProxyAdaptor<T> *operator->() const {
322
1.00M
    return static_cast<const CanProxyAdaptor<T> *>(this);
323
1.00M
  }
clang::CanProxyBase<clang::ReferenceType>::operator->() const
Line
Count
Source
321
1.02k
  const CanProxyAdaptor<T> *operator->() const {
322
1.02k
    return static_cast<const CanProxyAdaptor<T> *>(this);
323
1.02k
  }
clang::CanProxyBase<clang::BlockPointerType>::operator->() const
Line
Count
Source
321
24
  const CanProxyAdaptor<T> *operator->() const {
322
24
    return static_cast<const CanProxyAdaptor<T> *>(this);
323
24
  }
clang::CanProxyBase<clang::MemberPointerType>::operator->() const
Line
Count
Source
321
2.66k
  const CanProxyAdaptor<T> *operator->() const {
322
2.66k
    return static_cast<const CanProxyAdaptor<T> *>(this);
323
2.66k
  }
324
};
325
326
/// Replaceable canonical proxy adaptor class that provides the link
327
/// between a canonical type and the accessors of the type.
328
///
329
/// The CanProxyAdaptor is a replaceable class template that is instantiated
330
/// as part of each canonical proxy type. The primary template merely provides
331
/// redirection to the underlying type (T), e.g., @c PointerType. One can
332
/// provide specializations of this class template for each underlying type
333
/// that provide accessors returning canonical types (@c CanQualType) rather
334
/// than the more typical @c QualType, to propagate the notion of "canonical"
335
/// through the system.
336
template<typename T>
337
struct CanProxyAdaptor : CanProxyBase<T> {};
338
339
/// Canonical proxy type returned when retrieving the members of a
340
/// canonical type or as the result of the @c CanQual<T>::getAs member
341
/// function.
342
///
343
/// The CanProxy type mainly exists as a proxy through which operator-> will
344
/// look to either map down to a raw T* (e.g., PointerType*) or to a proxy
345
/// type that provides canonical-type access to the fields of the type.
346
template<typename T>
347
class CanProxy : public CanProxyAdaptor<T> {
348
public:
349
  /// Build a NULL proxy.
350
2.38M
  CanProxy() = default;
Unexecuted instantiation: clang::CanProxy<clang::FunctionType>::CanProxy()
Unexecuted instantiation: clang::CanProxy<clang::FunctionProtoType>::CanProxy()
Unexecuted instantiation: clang::CanProxy<clang::Type>::CanProxy()
clang::CanProxy<clang::FunctionNoProtoType>::CanProxy()
Line
Count
Source
350
469k
  CanProxy() = default;
clang::CanProxy<clang::ComplexType>::CanProxy()
Line
Count
Source
350
19
  CanProxy() = default;
clang::CanProxy<clang::RecordType>::CanProxy()
Line
Count
Source
350
1.89M
  CanProxy() = default;
clang::CanProxy<clang::ReferenceType>::CanProxy()
Line
Count
Source
350
7.88k
  CanProxy() = default;
clang::CanProxy<clang::PointerType>::CanProxy()
Line
Count
Source
350
5.79k
  CanProxy() = default;
Unexecuted instantiation: clang::CanProxy<clang::BlockPointerType>::CanProxy()
Unexecuted instantiation: clang::CanProxy<clang::MemberPointerType>::CanProxy()
351
352
  /// Build a proxy to the given canonical type.
353
22.1M
  CanProxy(CanQual<T> Stored) { this->Stored = Stored; }
clang::CanProxy<clang::Type>::CanProxy(clang::CanQual<clang::Type>)
Line
Count
Source
353
10.8M
  CanProxy(CanQual<T> Stored) { this->Stored = Stored; }
clang::CanProxy<clang::FunctionType>::CanProxy(clang::CanQual<clang::FunctionType>)
Line
Count
Source
353
38.9k
  CanProxy(CanQual<T> Stored) { this->Stored = Stored; }
clang::CanProxy<clang::FunctionProtoType>::CanProxy(clang::CanQual<clang::FunctionProtoType>)
Line
Count
Source
353
10.0M
  CanProxy(CanQual<T> Stored) { this->Stored = Stored; }
clang::CanProxy<clang::FunctionNoProtoType>::CanProxy(clang::CanQual<clang::FunctionNoProtoType>)
Line
Count
Source
353
61.8k
  CanProxy(CanQual<T> Stored) { this->Stored = Stored; }
clang::CanProxy<clang::PointerType>::CanProxy(clang::CanQual<clang::PointerType>)
Line
Count
Source
353
1.00M
  CanProxy(CanQual<T> Stored) { this->Stored = Stored; }
clang::CanProxy<clang::ComplexType>::CanProxy(clang::CanQual<clang::ComplexType>)
Line
Count
Source
353
2
  CanProxy(CanQual<T> Stored) { this->Stored = Stored; }
clang::CanProxy<clang::RecordType>::CanProxy(clang::CanQual<clang::RecordType>)
Line
Count
Source
353
138k
  CanProxy(CanQual<T> Stored) { this->Stored = Stored; }
clang::CanProxy<clang::ReferenceType>::CanProxy(clang::CanQual<clang::ReferenceType>)
Line
Count
Source
353
2.03k
  CanProxy(CanQual<T> Stored) { this->Stored = Stored; }
clang::CanProxy<clang::BlockPointerType>::CanProxy(clang::CanQual<clang::BlockPointerType>)
Line
Count
Source
353
24
  CanProxy(CanQual<T> Stored) { this->Stored = Stored; }
clang::CanProxy<clang::MemberPointerType>::CanProxy(clang::CanQual<clang::MemberPointerType>)
Line
Count
Source
353
1.55k
  CanProxy(CanQual<T> Stored) { this->Stored = Stored; }
354
355
  /// Implicit conversion to the stored canonical type.
356
3.07M
  operator CanQual<T>() const { return this->Stored; }
clang::CanProxy<clang::FunctionProtoType>::operator clang::CanQual<clang::FunctionProtoType>() const
Line
Count
Source
356
2.04M
  operator CanQual<T>() const { return this->Stored; }
clang::CanProxy<clang::Type>::operator clang::CanQual<clang::Type>() const
Line
Count
Source
356
526k
  operator CanQual<T>() const { return this->Stored; }
clang::CanProxy<clang::FunctionNoProtoType>::operator clang::CanQual<clang::FunctionNoProtoType>() const
Line
Count
Source
356
488k
  operator CanQual<T>() const { return this->Stored; }
clang::CanProxy<clang::ReferenceType>::operator clang::CanQual<clang::ReferenceType>() const
Line
Count
Source
356
8.89k
  operator CanQual<T>() const { return this->Stored; }
clang::CanProxy<clang::PointerType>::operator clang::CanQual<clang::PointerType>() const
Line
Count
Source
356
5.99k
  operator CanQual<T>() const { return this->Stored; }
357
};
358
359
} // namespace clang
360
361
namespace llvm {
362
363
/// Implement simplify_type for CanQual<T>, so that we can dyn_cast from
364
/// CanQual<T> to a specific Type class. We're prefer isa/dyn_cast/cast/etc.
365
/// to return smart pointer (proxies?).
366
template<typename T>
367
struct simplify_type< ::clang::CanQual<T>> {
368
  using SimpleType = const T *;
369
370
835k
  static SimpleType getSimplifiedValue(::clang::CanQual<T> Val) {
371
835k
    return Val.getTypePtr();
372
835k
  }
373
};
374
375
// Teach SmallPtrSet that CanQual<T> is "basically a pointer".
376
template<typename T>
377
struct PointerLikeTypeTraits<clang::CanQual<T>> {
378
263k
  static void *getAsVoidPointer(clang::CanQual<T> P) {
379
263k
    return P.getAsOpaquePtr();
380
263k
  }
381
382
  static clang::CanQual<T> getFromVoidPointer(void *P) {
383
    return clang::CanQual<T>::getFromOpaquePtr(P);
384
  }
385
386
  // qualifier information is encoded in the low bits.
387
  enum { NumLowBitsAvailable = 0 };
388
};
389
390
} // namespace llvm
391
392
namespace clang {
393
394
//----------------------------------------------------------------------------//
395
// Canonical proxy adaptors for canonical type nodes.
396
//----------------------------------------------------------------------------//
397
398
/// Iterator adaptor that turns an iterator over canonical QualTypes
399
/// into an iterator over CanQualTypes.
400
template <typename InputIterator>
401
struct CanTypeIterator
402
    : llvm::iterator_adaptor_base<
403
          CanTypeIterator<InputIterator>, InputIterator,
404
          typename std::iterator_traits<InputIterator>::iterator_category,
405
          CanQualType,
406
          typename std::iterator_traits<InputIterator>::difference_type,
407
          CanProxy<Type>, CanQualType> {
408
  CanTypeIterator() = default;
409
  explicit CanTypeIterator(InputIterator Iter)
410
3.09M
      : CanTypeIterator::iterator_adaptor_base(std::move(Iter)) {}
411
412
1.69M
  CanQualType operator*() const { return CanQualType::CreateUnsafe(*this->I); }
413
  CanProxy<Type> operator->() const;
414
};
415
416
template<>
417
struct CanProxyAdaptor<ComplexType> : public CanProxyBase<ComplexType> {
418
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getElementType)
419
};
420
421
template<>
422
struct CanProxyAdaptor<PointerType> : public CanProxyBase<PointerType> {
423
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getPointeeType)
424
};
425
426
template<>
427
struct CanProxyAdaptor<BlockPointerType>
428
  : public CanProxyBase<BlockPointerType> {
429
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getPointeeType)
430
};
431
432
template<>
433
struct CanProxyAdaptor<ReferenceType> : public CanProxyBase<ReferenceType> {
434
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getPointeeType)
435
};
436
437
template<>
438
struct CanProxyAdaptor<LValueReferenceType>
439
  : public CanProxyBase<LValueReferenceType> {
440
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getPointeeType)
441
};
442
443
template<>
444
struct CanProxyAdaptor<RValueReferenceType>
445
  : public CanProxyBase<RValueReferenceType> {
446
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getPointeeType)
447
};
448
449
template<>
450
struct CanProxyAdaptor<MemberPointerType>
451
  : public CanProxyBase<MemberPointerType> {
452
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getPointeeType)
453
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(const Type *, getClass)
454
};
455
456
// CanProxyAdaptors for arrays are intentionally unimplemented because
457
// they are not safe.
458
template<> struct CanProxyAdaptor<ArrayType>;
459
template<> struct CanProxyAdaptor<ConstantArrayType>;
460
template<> struct CanProxyAdaptor<IncompleteArrayType>;
461
template<> struct CanProxyAdaptor<VariableArrayType>;
462
template<> struct CanProxyAdaptor<DependentSizedArrayType>;
463
464
template<>
465
struct CanProxyAdaptor<DependentSizedExtVectorType>
466
  : public CanProxyBase<DependentSizedExtVectorType> {
467
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getElementType)
468
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(const Expr *, getSizeExpr)
469
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(SourceLocation, getAttributeLoc)
470
};
471
472
template<>
473
struct CanProxyAdaptor<VectorType> : public CanProxyBase<VectorType> {
474
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getElementType)
475
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(unsigned, getNumElements)
476
};
477
478
template<>
479
struct CanProxyAdaptor<ExtVectorType> : public CanProxyBase<ExtVectorType> {
480
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getElementType)
481
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(unsigned, getNumElements)
482
};
483
484
template<>
485
struct CanProxyAdaptor<FunctionType> : public CanProxyBase<FunctionType> {
486
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getReturnType)
487
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(FunctionType::ExtInfo, getExtInfo)
488
};
489
490
template<>
491
struct CanProxyAdaptor<FunctionNoProtoType>
492
  : public CanProxyBase<FunctionNoProtoType> {
493
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getReturnType)
494
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(FunctionType::ExtInfo, getExtInfo)
495
};
496
497
template<>
498
struct CanProxyAdaptor<FunctionProtoType>
499
  : public CanProxyBase<FunctionProtoType> {
500
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getReturnType)
501
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(FunctionType::ExtInfo, getExtInfo)
502
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(unsigned, getNumParams)
503
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, hasExtParameterInfos)
504
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(
505
            ArrayRef<FunctionProtoType::ExtParameterInfo>, getExtParameterInfos)
506
507
1.44k
  CanQualType getParamType(unsigned i) const {
508
1.44k
    return CanQualType::CreateUnsafe(this->getTypePtr()->getParamType(i));
509
1.44k
  }
510
511
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isVariadic)
512
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(Qualifiers, getMethodQuals)
513
514
  using param_type_iterator =
515
      CanTypeIterator<FunctionProtoType::param_type_iterator>;
516
517
1.54M
  param_type_iterator param_type_begin() const {
518
1.54M
    return param_type_iterator(this->getTypePtr()->param_type_begin());
519
1.54M
  }
520
521
1.54M
  param_type_iterator param_type_end() const {
522
1.54M
    return param_type_iterator(this->getTypePtr()->param_type_end());
523
1.54M
  }
524
525
  // Note: canonical function types never have exception specifications
526
};
527
528
template<>
529
struct CanProxyAdaptor<TypeOfType> : public CanProxyBase<TypeOfType> {
530
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getUnderlyingType)
531
};
532
533
template<>
534
struct CanProxyAdaptor<DecltypeType> : public CanProxyBase<DecltypeType> {
535
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(Expr *, getUnderlyingExpr)
536
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getUnderlyingType)
537
};
538
539
template <>
540
struct CanProxyAdaptor<UnaryTransformType>
541
    : public CanProxyBase<UnaryTransformType> {
542
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getBaseType)
543
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getUnderlyingType)
544
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(UnaryTransformType::UTTKind, getUTTKind)
545
};
546
547
template<>
548
struct CanProxyAdaptor<TagType> : public CanProxyBase<TagType> {
549
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(TagDecl *, getDecl)
550
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isBeingDefined)
551
};
552
553
template<>
554
struct CanProxyAdaptor<RecordType> : public CanProxyBase<RecordType> {
555
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(RecordDecl *, getDecl)
556
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isBeingDefined)
557
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, hasConstFields)
558
};
559
560
template<>
561
struct CanProxyAdaptor<EnumType> : public CanProxyBase<EnumType> {
562
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(EnumDecl *, getDecl)
563
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isBeingDefined)
564
};
565
566
template<>
567
struct CanProxyAdaptor<TemplateTypeParmType>
568
  : public CanProxyBase<TemplateTypeParmType> {
569
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(unsigned, getDepth)
570
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(unsigned, getIndex)
571
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isParameterPack)
572
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(TemplateTypeParmDecl *, getDecl)
573
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(IdentifierInfo *, getIdentifier)
574
};
575
576
template<>
577
struct CanProxyAdaptor<ObjCObjectType>
578
  : public CanProxyBase<ObjCObjectType> {
579
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getBaseType)
580
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(const ObjCInterfaceDecl *,
581
                                      getInterface)
582
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isObjCUnqualifiedId)
583
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isObjCUnqualifiedClass)
584
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isObjCQualifiedId)
585
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isObjCQualifiedClass)
586
587
  using qual_iterator = ObjCObjectPointerType::qual_iterator;
588
589
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(qual_iterator, qual_begin)
590
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(qual_iterator, qual_end)
591
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, qual_empty)
592
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(unsigned, getNumProtocols)
593
};
594
595
template<>
596
struct CanProxyAdaptor<ObjCObjectPointerType>
597
  : public CanProxyBase<ObjCObjectPointerType> {
598
  LLVM_CLANG_CANPROXY_TYPE_ACCESSOR(getPointeeType)
599
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(const ObjCInterfaceType *,
600
                                      getInterfaceType)
601
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isObjCIdType)
602
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isObjCClassType)
603
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isObjCQualifiedIdType)
604
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, isObjCQualifiedClassType)
605
606
  using qual_iterator = ObjCObjectPointerType::qual_iterator;
607
608
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(qual_iterator, qual_begin)
609
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(qual_iterator, qual_end)
610
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(bool, qual_empty)
611
  LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(unsigned, getNumProtocols)
612
};
613
614
//----------------------------------------------------------------------------//
615
// Method and function definitions
616
//----------------------------------------------------------------------------//
617
template<typename T>
618
36.9M
inline CanQual<T> CanQual<T>::getUnqualifiedType() const {
619
36.9M
  return CanQual<T>::CreateUnsafe(Stored.getLocalUnqualifiedType());
620
36.9M
}
621
622
template<typename T>
623
2.02k
inline CanQual<Type> CanQual<T>::getNonReferenceType() const {
624
2.02k
  if (CanQual<ReferenceType> RefType = getAs<ReferenceType>())
625
0
    return RefType->getPointeeType();
626
2.02k
  else
627
2.02k
    return *this;
628
2.02k
}
629
630
template<typename T>
631
581
CanQual<T> CanQual<T>::getFromOpaquePtr(void *Ptr) {
632
581
  CanQual<T> Result;
633
581
  Result.Stored = QualType::getFromOpaquePtr(Ptr);
634
581
  assert((!Result || Result.Stored.getAsOpaquePtr() == (void*)-1 ||
635
581
          Result.Stored.isCanonical()) && "Type is not canonical!");
636
581
  return Result;
637
581
}
638
639
template<typename T>
640
748M
CanQual<T> CanQual<T>::CreateUnsafe(QualType Other) {
641
748M
  assert((Other.isNull() || Other.isCanonical()) && "Type is not canonical!");
642
748M
  assert((Other.isNull() || isa<T>(Other.getTypePtr())) &&
643
748M
         "Dynamic type does not meet the static type's requires");
644
748M
  CanQual<T> Result;
645
748M
  Result.Stored = Other;
646
748M
  return Result;
647
748M
}
clang::CanQual<clang::Type>::CreateUnsafe(clang::QualType)
Line
Count
Source
640
744M
CanQual<T> CanQual<T>::CreateUnsafe(QualType Other) {
641
744M
  assert((Other.isNull() || Other.isCanonical()) && "Type is not canonical!");
642
744M
  assert((Other.isNull() || isa<T>(Other.getTypePtr())) &&
643
744M
         "Dynamic type does not meet the static type's requires");
644
744M
  CanQual<T> Result;
645
744M
  Result.Stored = Other;
646
744M
  return Result;
647
744M
}
clang::CanQual<clang::FunctionType>::CreateUnsafe(clang::QualType)
Line
Count
Source
640
38.9k
CanQual<T> CanQual<T>::CreateUnsafe(QualType Other) {
641
38.9k
  assert((Other.isNull() || Other.isCanonical()) && "Type is not canonical!");
642
38.9k
  assert((Other.isNull() || isa<T>(Other.getTypePtr())) &&
643
38.9k
         "Dynamic type does not meet the static type's requires");
644
38.9k
  CanQual<T> Result;
645
38.9k
  Result.Stored = Other;
646
38.9k
  return Result;
647
38.9k
}
clang::CanQual<clang::FunctionProtoType>::CreateUnsafe(clang::QualType)
Line
Count
Source
640
2.67M
CanQual<T> CanQual<T>::CreateUnsafe(QualType Other) {
641
2.67M
  assert((Other.isNull() || Other.isCanonical()) && "Type is not canonical!");
642
2.67M
  assert((Other.isNull() || isa<T>(Other.getTypePtr())) &&
643
2.67M
         "Dynamic type does not meet the static type's requires");
644
2.67M
  CanQual<T> Result;
645
2.67M
  Result.Stored = Other;
646
2.67M
  return Result;
647
2.67M
}
clang::CanQual<clang::FunctionNoProtoType>::CreateUnsafe(clang::QualType)
Line
Count
Source
640
21.0k
CanQual<T> CanQual<T>::CreateUnsafe(QualType Other) {
641
21.0k
  assert((Other.isNull() || Other.isCanonical()) && "Type is not canonical!");
642
21.0k
  assert((Other.isNull() || isa<T>(Other.getTypePtr())) &&
643
21.0k
         "Dynamic type does not meet the static type's requires");
644
21.0k
  CanQual<T> Result;
645
21.0k
  Result.Stored = Other;
646
21.0k
  return Result;
647
21.0k
}
clang::CanQual<clang::PointerType>::CreateUnsafe(clang::QualType)
Line
Count
Source
640
1.00M
CanQual<T> CanQual<T>::CreateUnsafe(QualType Other) {
641
1.00M
  assert((Other.isNull() || Other.isCanonical()) && "Type is not canonical!");
642
1.00M
  assert((Other.isNull() || isa<T>(Other.getTypePtr())) &&
643
1.00M
         "Dynamic type does not meet the static type's requires");
644
1.00M
  CanQual<T> Result;
645
1.00M
  Result.Stored = Other;
646
1.00M
  return Result;
647
1.00M
}
clang::CanQual<clang::ComplexType>::CreateUnsafe(clang::QualType)
Line
Count
Source
640
2
CanQual<T> CanQual<T>::CreateUnsafe(QualType Other) {
641
2
  assert((Other.isNull() || Other.isCanonical()) && "Type is not canonical!");
642
2
  assert((Other.isNull() || isa<T>(Other.getTypePtr())) &&
643
2
         "Dynamic type does not meet the static type's requires");
644
2
  CanQual<T> Result;
645
2
  Result.Stored = Other;
646
2
  return Result;
647
2
}
clang::CanQual<clang::RecordType>::CreateUnsafe(clang::QualType)
Line
Count
Source
640
138k
CanQual<T> CanQual<T>::CreateUnsafe(QualType Other) {
641
138k
  assert((Other.isNull() || Other.isCanonical()) && "Type is not canonical!");
642
138k
  assert((Other.isNull() || isa<T>(Other.getTypePtr())) &&
643
138k
         "Dynamic type does not meet the static type's requires");
644
138k
  CanQual<T> Result;
645
138k
  Result.Stored = Other;
646
138k
  return Result;
647
138k
}
clang::CanQual<clang::ReferenceType>::CreateUnsafe(clang::QualType)
Line
Count
Source
640
1.02k
CanQual<T> CanQual<T>::CreateUnsafe(QualType Other) {
641
1.02k
  assert((Other.isNull() || Other.isCanonical()) && "Type is not canonical!");
642
1.02k
  assert((Other.isNull() || isa<T>(Other.getTypePtr())) &&
643
1.02k
         "Dynamic type does not meet the static type's requires");
644
1.02k
  CanQual<T> Result;
645
1.02k
  Result.Stored = Other;
646
1.02k
  return Result;
647
1.02k
}
clang::CanQual<clang::BlockPointerType>::CreateUnsafe(clang::QualType)
Line
Count
Source
640
24
CanQual<T> CanQual<T>::CreateUnsafe(QualType Other) {
641
24
  assert((Other.isNull() || Other.isCanonical()) && "Type is not canonical!");
642
24
  assert((Other.isNull() || isa<T>(Other.getTypePtr())) &&
643
24
         "Dynamic type does not meet the static type's requires");
644
24
  CanQual<T> Result;
645
24
  Result.Stored = Other;
646
24
  return Result;
647
24
}
clang::CanQual<clang::MemberPointerType>::CreateUnsafe(clang::QualType)
Line
Count
Source
640
1.55k
CanQual<T> CanQual<T>::CreateUnsafe(QualType Other) {
641
1.55k
  assert((Other.isNull() || Other.isCanonical()) && "Type is not canonical!");
642
1.55k
  assert((Other.isNull() || isa<T>(Other.getTypePtr())) &&
643
1.55k
         "Dynamic type does not meet the static type's requires");
644
1.55k
  CanQual<T> Result;
645
1.55k
  Result.Stored = Other;
646
1.55k
  return Result;
647
1.55k
}
648
649
template<typename T>
650
template<typename U>
651
6.20M
CanProxy<U> CanQual<T>::getAs() const {
652
6.20M
  static_assert(!TypeIsArrayType<T>::value,
653
6.20M
                "ArrayType cannot be used with getAs!");
654
6.20M
655
6.20M
  if (Stored.isNull())
656
0
    return CanProxy<U>();
657
6.20M
658
6.20M
  if (isa<U>(Stored.getTypePtr()))
659
3.81M
    return CanQual<U>::CreateUnsafe(Stored);
660
2.38M
661
2.38M
  return CanProxy<U>();
662
2.38M
}
clang::CanProxy<clang::FunctionType> clang::CanQual<clang::Type>::getAs<clang::FunctionType>() const
Line
Count
Source
651
38.9k
CanProxy<U> CanQual<T>::getAs() const {
652
38.9k
  static_assert(!TypeIsArrayType<T>::value,
653
38.9k
                "ArrayType cannot be used with getAs!");
654
38.9k
655
38.9k
  if (Stored.isNull())
656
0
    return CanProxy<U>();
657
38.9k
658
38.9k
  if (isa<U>(Stored.getTypePtr()))
659
38.9k
    return CanQual<U>::CreateUnsafe(Stored);
660
0
661
0
  return CanProxy<U>();
662
0
}
clang::CanProxy<clang::FunctionProtoType> clang::CanQual<clang::Type>::getAs<clang::FunctionProtoType>() const
Line
Count
Source
651
2.09M
CanProxy<U> CanQual<T>::getAs() const {
652
2.09M
  static_assert(!TypeIsArrayType<T>::value,
653
2.09M
                "ArrayType cannot be used with getAs!");
654
2.09M
655
2.09M
  if (Stored.isNull())
656
0
    return CanProxy<U>();
657
2.09M
658
2.09M
  if (isa<U>(Stored.getTypePtr()))
659
2.09M
    return CanQual<U>::CreateUnsafe(Stored);
660
0
661
0
  return CanProxy<U>();
662
0
}
clang::CanProxy<clang::Type> clang::CanQual<clang::FunctionProtoType>::getAs<clang::Type>() const
Line
Count
Source
651
526k
CanProxy<U> CanQual<T>::getAs() const {
652
526k
  static_assert(!TypeIsArrayType<T>::value,
653
526k
                "ArrayType cannot be used with getAs!");
654
526k
655
526k
  if (Stored.isNull())
656
0
    return CanProxy<U>();
657
526k
658
526k
  if (isa<U>(Stored.getTypePtr()))
659
526k
    return CanQual<U>::CreateUnsafe(Stored);
660
0
661
0
  return CanProxy<U>();
662
0
}
clang::CanProxy<clang::FunctionNoProtoType> clang::CanQual<clang::Type>::getAs<clang::FunctionNoProtoType>() const
Line
Count
Source
651
488k
CanProxy<U> CanQual<T>::getAs() const {
652
488k
  static_assert(!TypeIsArrayType<T>::value,
653
488k
                "ArrayType cannot be used with getAs!");
654
488k
655
488k
  if (Stored.isNull())
656
0
    return CanProxy<U>();
657
488k
658
488k
  if (isa<U>(Stored.getTypePtr()))
659
19.7k
    return CanQual<U>::CreateUnsafe(Stored);
660
469k
661
469k
  return CanProxy<U>();
662
469k
}
clang::CanProxy<clang::ComplexType> clang::CanQual<clang::Type>::getAs<clang::ComplexType>() const
Line
Count
Source
651
21
CanProxy<U> CanQual<T>::getAs() const {
652
21
  static_assert(!TypeIsArrayType<T>::value,
653
21
                "ArrayType cannot be used with getAs!");
654
21
655
21
  if (Stored.isNull())
656
0
    return CanProxy<U>();
657
21
658
21
  if (isa<U>(Stored.getTypePtr()))
659
2
    return CanQual<U>::CreateUnsafe(Stored);
660
19
661
19
  return CanProxy<U>();
662
19
}
clang::CanProxy<clang::RecordType> clang::CanQual<clang::Type>::getAs<clang::RecordType>() const
Line
Count
Source
651
2.03M
CanProxy<U> CanQual<T>::getAs() const {
652
2.03M
  static_assert(!TypeIsArrayType<T>::value,
653
2.03M
                "ArrayType cannot be used with getAs!");
654
2.03M
655
2.03M
  if (Stored.isNull())
656
0
    return CanProxy<U>();
657
2.03M
658
2.03M
  if (isa<U>(Stored.getTypePtr()))
659
138k
    return CanQual<U>::CreateUnsafe(Stored);
660
1.89M
661
1.89M
  return CanProxy<U>();
662
1.89M
}
clang::CanProxy<clang::ReferenceType> clang::CanQual<clang::Type>::getAs<clang::ReferenceType>() const
Line
Count
Source
651
8.90k
CanProxy<U> CanQual<T>::getAs() const {
652
8.90k
  static_assert(!TypeIsArrayType<T>::value,
653
8.90k
                "ArrayType cannot be used with getAs!");
654
8.90k
655
8.90k
  if (Stored.isNull())
656
0
    return CanProxy<U>();
657
8.90k
658
8.90k
  if (isa<U>(Stored.getTypePtr()))
659
1.02k
    return CanQual<U>::CreateUnsafe(Stored);
660
7.88k
661
7.88k
  return CanProxy<U>();
662
7.88k
}
clang::CanProxy<clang::PointerType> clang::CanQual<clang::Type>::getAs<clang::PointerType>() const
Line
Count
Source
651
1.00M
CanProxy<U> CanQual<T>::getAs() const {
652
1.00M
  static_assert(!TypeIsArrayType<T>::value,
653
1.00M
                "ArrayType cannot be used with getAs!");
654
1.00M
655
1.00M
  if (Stored.isNull())
656
0
    return CanProxy<U>();
657
1.00M
658
1.00M
  if (isa<U>(Stored.getTypePtr()))
659
1.00M
    return CanQual<U>::CreateUnsafe(Stored);
660
5.79k
661
5.79k
  return CanProxy<U>();
662
5.79k
}
clang::CanProxy<clang::BlockPointerType> clang::CanQual<clang::Type>::getAs<clang::BlockPointerType>() const
Line
Count
Source
651
24
CanProxy<U> CanQual<T>::getAs() const {
652
24
  static_assert(!TypeIsArrayType<T>::value,
653
24
                "ArrayType cannot be used with getAs!");
654
24
655
24
  if (Stored.isNull())
656
0
    return CanProxy<U>();
657
24
658
24
  if (isa<U>(Stored.getTypePtr()))
659
24
    return CanQual<U>::CreateUnsafe(Stored);
660
0
661
0
  return CanProxy<U>();
662
0
}
clang::CanProxy<clang::MemberPointerType> clang::CanQual<clang::Type>::getAs<clang::MemberPointerType>() const
Line
Count
Source
651
1.55k
CanProxy<U> CanQual<T>::getAs() const {
652
1.55k
  static_assert(!TypeIsArrayType<T>::value,
653
1.55k
                "ArrayType cannot be used with getAs!");
654
1.55k
655
1.55k
  if (Stored.isNull())
656
0
    return CanProxy<U>();
657
1.55k
658
1.55k
  if (isa<U>(Stored.getTypePtr()))
659
1.55k
    return CanQual<U>::CreateUnsafe(Stored);
660
0
661
0
  return CanProxy<U>();
662
0
}
663
664
template<typename T>
665
template<typename U>
666
469k
CanProxy<U> CanQual<T>::castAs() const {
667
469k
  static_assert(!TypeIsArrayType<U>::value,
668
469k
                "ArrayType cannot be used with castAs!");
669
469k
670
469k
  assert(!Stored.isNull() && isa<U>(Stored.getTypePtr()));
671
469k
  return CanQual<U>::CreateUnsafe(Stored);
672
469k
}
clang::CanProxy<clang::FunctionProtoType> clang::CanQual<clang::Type>::castAs<clang::FunctionProtoType>() const
Line
Count
Source
666
469k
CanProxy<U> CanQual<T>::castAs() const {
667
469k
  static_assert(!TypeIsArrayType<U>::value,
668
469k
                "ArrayType cannot be used with castAs!");
669
469k
670
469k
  assert(!Stored.isNull() && isa<U>(Stored.getTypePtr()));
671
469k
  return CanQual<U>::CreateUnsafe(Stored);
672
469k
}
clang::CanProxy<clang::PointerType> clang::CanQual<clang::Type>::castAs<clang::PointerType>() const
Line
Count
Source
666
267
CanProxy<U> CanQual<T>::castAs() const {
667
267
  static_assert(!TypeIsArrayType<U>::value,
668
267
                "ArrayType cannot be used with castAs!");
669
267
670
267
  assert(!Stored.isNull() && isa<U>(Stored.getTypePtr()));
671
267
  return CanQual<U>::CreateUnsafe(Stored);
672
267
}
673
674
template<typename T>
675
17.8M
CanProxy<T> CanQual<T>::operator->() const {
676
17.8M
  return CanProxy<T>(*this);
677
17.8M
}
clang::CanQual<clang::Type>::operator->() const
Line
Count
Source
675
10.2M
CanProxy<T> CanQual<T>::operator->() const {
676
10.2M
  return CanProxy<T>(*this);
677
10.2M
}
clang::CanQual<clang::FunctionNoProtoType>::operator->() const
Line
Count
Source
675
42.0k
CanProxy<T> CanQual<T>::operator->() const {
676
42.0k
  return CanProxy<T>(*this);
677
42.0k
}
clang::CanQual<clang::FunctionProtoType>::operator->() const
Line
Count
Source
675
7.49M
CanProxy<T> CanQual<T>::operator->() const {
676
7.49M
  return CanProxy<T>(*this);
677
7.49M
}
clang::CanQual<clang::ReferenceType>::operator->() const
Line
Count
Source
675
1.01k
CanProxy<T> CanQual<T>::operator->() const {
676
1.01k
  return CanProxy<T>(*this);
677
1.01k
}
clang::CanQual<clang::PointerType>::operator->() const
Line
Count
Source
675
144
CanProxy<T> CanQual<T>::operator->() const {
676
144
  return CanProxy<T>(*this);
677
144
}
678
679
template <typename InputIterator>
680
CanProxy<Type> CanTypeIterator<InputIterator>::operator->() const {
681
  return CanProxy<Type>(*this);
682
}
683
684
} // namespace clang
685
686
#endif // LLVM_CLANG_AST_CANONICALTYPE_H