lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionUtil.h

   1 //===-- ClangExpressionUtil.h -----------------------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLDB_SOURCE_PLUGINS_EXPRESSIONPARSER_CLANG_CLANGEXPRESSIONUTIL_H
  10 #define LLDB_SOURCE_PLUGINS_EXPRESSIONPARSER_CLANG_CLANGEXPRESSIONUTIL_H
  11
  12 #include "lldb/lldb-private.h"
  13
  14 namespace lldb_private {
  15 namespace ClangExpressionUtil {
  16 /// Returns a ValueObject for the lambda class in the current frame
  17 ///
  18 /// To represent a lambda, Clang generates an artificial class
  19 /// whose members are the captures and whose operator() is the
  20 /// lambda implementation. If we capture a 'this' pointer,
  21 /// the artifical class will contain a member variable named 'this'.
  22 ///
  23 /// This method returns the 'this' pointer to the artificial lambda
  24 /// class if a real 'this' was captured. Otherwise, returns nullptr.
  25 lldb::ValueObjectSP GetLambdaValueObject(StackFrame *frame);
  26
  27 } // namespace ClangExpressionUtil
  28 } // namespace lldb_private
  29
  30 #endif // LLDB_SOURCE_PLUGINS_EXPRESSIONPARSER_CLANG_CLANGEXPRESSIONHELPER_H