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📄 ArmUnwindInfo.h(2.11 KB)
📄 Block.h(13.94 KB)
📄 CallFrameInfo.h(879 B)
📄 CompactUnwindInfo.h(7.08 KB)
📄 CompileUnit.h(17.69 KB)
📄 CompilerDecl.h(2.93 KB)
📄 CompilerDeclContext.h(4.55 KB)
📄 CompilerType.h(13.99 KB)
📄 DWARFCallFrameInfo.h(6.16 KB)
📄 DebugMacros.h(2.58 KB)
📄 DeclVendor.h(2.25 KB)
📄 Declaration.h(6.13 KB)
📄 FuncUnwinders.h(6.25 KB)
📄 Function.h(23.39 KB)
📄 LineEntry.h(6.81 KB)
📄 LineTable.h(12.44 KB)
📄 LocateSymbolFile.h(2.11 KB)
📄 ObjectContainer.h(6.54 KB)
📄 ObjectFile.h(27.59 KB)
📄 PostfixExpression.h(7.28 KB)
📄 SourceModule.h(769 B)
📄 Symbol.h(10.08 KB)
📄 SymbolContext.h(17.49 KB)
📄 SymbolContextScope.h(4.27 KB)
📄 SymbolFile.h(12.88 KB)
📄 SymbolVendor.h(2.14 KB)
📄 Symtab.h(9.22 KB)
📄 TaggedASTType.h(1.3 KB)
📄 Type.h(15.09 KB)
📄 TypeList.h(1.91 KB)
📄 TypeMap.h(2.04 KB)
📄 TypeSystem.h(20.54 KB)
📄 UnwindPlan.h(18.46 KB)
📄 UnwindTable.h(2.97 KB)
📄 Variable.h(4.84 KB)
📄 VariableList.h(2.88 KB)

Editing: CompilerDecl.h

//===-- CompilerDecl.h ------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLDB_SYMBOL_COMPILERDECL_H
#define LLDB_SYMBOL_COMPILERDECL_H

#include "lldb/Symbol/CompilerType.h"
#include "lldb/Utility/ConstString.h"
#include "lldb/lldb-private.h"

namespace lldb_private {

/// Represents a generic declaration such as a function declaration.
///
/// This class serves as an abstraction for a declaration inside one of the
/// TypeSystems implemented by the language plugins. It does not have any actual
/// logic in it but only stores an opaque pointer and a pointer to the
/// TypeSystem that gives meaning to this opaque pointer. All methods of this
/// class should call their respective method in the TypeSystem interface and
/// pass the opaque pointer along.
///
/// \see lldb_private::TypeSystem
class CompilerDecl {
public:
  // Constructors and Destructors
  CompilerDecl() = default;

/// Creates a CompilerDecl with the given TypeSystem and opaque pointer.
  ///
  /// This constructor should only be called from the respective TypeSystem
  /// implementation.
  CompilerDecl(TypeSystem *type_system, void *decl)
      : m_type_system(type_system), m_opaque_decl(decl) {}

// Tests

explicit operator bool() const { return IsValid(); }

bool operator<(const CompilerDecl &rhs) const {
    if (m_type_system == rhs.m_type_system)
      return m_opaque_decl < rhs.m_opaque_decl;
    return m_type_system < rhs.m_type_system;
  }

bool IsValid() const {
    return m_type_system != nullptr && m_opaque_decl != nullptr;
  }

// Accessors

TypeSystem *GetTypeSystem() const { return m_type_system; }

void *GetOpaqueDecl() const { return m_opaque_decl; }

void SetDecl(TypeSystem *type_system, void *decl) {
    m_type_system = type_system;
    m_opaque_decl = decl;
  }

void Clear() {
    m_type_system = nullptr;
    m_opaque_decl = nullptr;
  }

ConstString GetName() const;

ConstString GetMangledName() const;

CompilerDeclContext GetDeclContext() const;

// If this decl represents a function, return the return type
  CompilerType GetFunctionReturnType() const;

// If this decl represents a function, return the number of arguments for the
  // function
  size_t GetNumFunctionArguments() const;

// If this decl represents a function, return the argument type given a zero
  // based argument index
  CompilerType GetFunctionArgumentType(size_t arg_idx) const;

private:
  TypeSystem *m_type_system = nullptr;
  void *m_opaque_decl = nullptr;
};

bool operator==(const CompilerDecl &lhs, const CompilerDecl &rhs);
bool operator!=(const CompilerDecl &lhs, const CompilerDecl &rhs);

} // namespace lldb_private

#endif // LLDB_SYMBOL_COMPILERDECL_H

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Editing: CompilerDecl.h

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