1 files changed, 59 insertions, 0 deletions
diff --git a/include/clang/Tooling/ArgumentsAdjusters.h b/include/clang/Tooling/ArgumentsAdjusters.h
new file mode 100644
index 0000000..492ddd2
--- /dev/null
+++ b/include/clang/Tooling/ArgumentsAdjusters.h
@@ -0,0 +1,59 @@
+//===--- ArgumentsAdjusters.h - Command line arguments adjuster -*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares base abstract class ArgumentsAdjuster and its descendants.
+// These classes are intended to modify command line arguments obtained from
+// a compilation database before they are used to run a frontend action.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLING_ARGUMENTSADJUSTERS_H
+#define LLVM_CLANG_TOOLING_ARGUMENTSADJUSTERS_H
+
+#include <string>
+#include <vector>
+
+namespace clang {
+
+namespace tooling {
+
+/// \brief A sequence of command line arguments.
+typedef std::vector<std::string> CommandLineArguments;
+
+/// \brief Abstract interface for a command line adjusters.
+///
+/// This abstract interface describes a command line argument adjuster,
+/// which is responsible for command line arguments modification before
+/// the arguments are used to run a frontend action.
+class ArgumentsAdjuster {
+  virtual void anchor();
+public:
+  /// \brief Returns adjusted command line arguments.
+  ///
+  /// \param Args Input sequence of command line arguments.
+  ///
+  /// \returns Modified sequence of command line arguments.
+  virtual CommandLineArguments Adjust(const CommandLineArguments &Args) = 0;
+  virtual ~ArgumentsAdjuster() {
+  }
+};
+
+/// \brief Syntax check only command line adjuster.
+///
+/// This class implements ArgumentsAdjuster interface and converts input
+/// command line arguments to the "syntax check only" variant.
+class ClangSyntaxOnlyAdjuster : public ArgumentsAdjuster {
+  virtual CommandLineArguments Adjust(const CommandLineArguments &Args);
+};
+
+} // end namespace tooling
+} // end namespace clang
+
+#endif // LLVM_CLANG_TOOLING_ARGUMENTSADJUSTERS_H
+