File Manager

003 File Manager

Current Path: /usr/src/contrib/llvm-project/clang/include/clang/Frontend

usr / src / contrib / llvm-project / clang / include / clang / Frontend /

📁 ..
📄 ASTConsumers.h(1.93 KB)
📄 ASTUnit.h(34.09 KB)
📄 ChainedDiagnosticConsumer.h(2.39 KB)
📄 CommandLineSourceLoc.h(4.25 KB)
📄 CompilerInstance.h(27.29 KB)
📄 CompilerInvocation.h(8.85 KB)
📄 DependencyOutputOptions.h(2.77 KB)
📄 DiagnosticRenderer.h(6.69 KB)
📄 FrontendAction.h(11.74 KB)
📄 FrontendActions.h(9.39 KB)
📄 FrontendDiagnostic.h(521 B)
📄 FrontendOptions.h(13.21 KB)
📄 FrontendPluginRegistry.h(877 B)
📄 LayoutOverrideSource.h(2.08 KB)
📄 LogDiagnosticPrinter.h(2.37 KB)
📄 MigratorOptions.h(877 B)
📄 MultiplexConsumer.h(3.58 KB)
📄 PCHContainerOperations.h(527 B)
📄 PrecompiledPreamble.h(11.83 KB)
📄 PreprocessorOutputOptions.h(1.58 KB)
📄 SerializedDiagnosticPrinter.h(1.41 KB)
📄 SerializedDiagnosticReader.h(4.21 KB)
📄 SerializedDiagnostics.h(1.47 KB)
📄 TextDiagnostic.h(4.83 KB)
📄 TextDiagnosticBuffer.h(2.25 KB)
📄 TextDiagnosticPrinter.h(1.82 KB)
📄 Utils.h(8.73 KB)
📄 VerifyDiagnosticConsumer.h(11.4 KB)

Editing: LayoutOverrideSource.h

//===--- LayoutOverrideSource.h --Override Record Layouts -------*- 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 LLVM_CLANG_FRONTEND_LAYOUTOVERRIDESOURCE_H
#define LLVM_CLANG_FRONTEND_LAYOUTOVERRIDESOURCE_H

#include "clang/AST/ExternalASTSource.h"
#include "clang/Basic/LLVM.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/StringRef.h"

namespace clang {
  /// An external AST source that overrides the layout of
  /// a specified set of record types.
  ///
  /// This class is used only for testing the ability of external AST sources
  /// to override the layout of record types. Its input is the output format
  /// of the command-line argument -fdump-record-layouts.
  class LayoutOverrideSource : public ExternalASTSource {
    /// The layout of a given record.
    struct Layout {
      /// The size of the record.
      uint64_t Size;

/// The alignment of the record.
      uint64_t Align;

/// The offsets of the fields, in source order.
      SmallVector<uint64_t, 8> FieldOffsets;
    };

/// The set of layouts that will be overridden.
    llvm::StringMap<Layout> Layouts;

public:
    /// Create a new AST source that overrides the layout of some
    /// set of record types.
    ///
    /// The file is the result of passing -fdump-record-layouts to a file.
    explicit LayoutOverrideSource(StringRef Filename);

/// If this particular record type has an overridden layout,
    /// return that layout.
    bool
    layoutRecordType(const RecordDecl *Record,
       uint64_t &Size, uint64_t &Alignment,
       llvm::DenseMap<const FieldDecl *, uint64_t> &FieldOffsets,
       llvm::DenseMap<const CXXRecordDecl *, CharUnits> &BaseOffsets,
       llvm::DenseMap<const CXXRecordDecl *,
                      CharUnits> &VirtualBaseOffsets) override;

/// Dump the overridden layouts.
    void dump();
  };
}

#endif

003 File Manager

Editing: LayoutOverrideSource.h

Upload File

Create Folder