1 files changed, 131 insertions, 0 deletions
diff --git a/include/clang/Frontend/FrontendOptions.h b/include/clang/Frontend/FrontendOptions.h
new file mode 100644
index 0000000..197a2a0
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+++ b/include/clang/Frontend/FrontendOptions.h
@@ -0,0 +1,131 @@
+//===--- FrontendOptions.h --------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_FRONTEND_FRONTENDOPTIONS_H
+#define LLVM_CLANG_FRONTEND_FRONTENDOPTIONS_H
+
+#include "clang/Frontend/CommandLineSourceLoc.h"
+#include "llvm/ADT/StringRef.h"
+#include <string>
+#include <vector>
+
+namespace clang {
+
+namespace frontend {
+  enum ActionKind {
+    ASTDump,                ///< Parse ASTs and dump them.
+    ASTPrint,               ///< Parse ASTs and print them.
+    ASTPrintXML,            ///< Parse ASTs and print them in XML.
+    ASTView,                ///< Parse ASTs and view them in Graphviz.
+    DumpRawTokens,          ///< Dump out raw tokens.
+    DumpRecordLayouts,      ///< Dump record layout information.
+    DumpTokens,             ///< Dump out preprocessed tokens.
+    EmitAssembly,           ///< Emit a .s file.
+    EmitBC,                 ///< Emit a .bc file.
+    EmitHTML,               ///< Translate input source into HTML.
+    EmitLLVM,               ///< Emit a .ll file.
+    EmitLLVMOnly,           ///< Generate LLVM IR, but do not
+    FixIt,                  ///< Parse and apply any fixits to the source.
+    GeneratePCH,            ///< Generate pre-compiled header.
+    GeneratePTH,            ///< Generate pre-tokenized header.
+    InheritanceView,        ///< View C++ inheritance for a specified class.
+    ParseNoop,              ///< Parse with noop callbacks.
+    ParsePrintCallbacks,    ///< Parse and print each callback.
+    ParseSyntaxOnly,        ///< Parse and perform semantic analysis.
+    PluginAction,           ///< Run a plugin action, \see ActionName.
+    PrintDeclContext,       ///< Print DeclContext and their Decls.
+    PrintPreprocessedInput, ///< -E mode.
+    RewriteBlocks,          ///< ObjC->C Rewriter for Blocks.
+    RewriteMacros,          ///< Expand macros but not #includes.
+    RewriteObjC,            ///< ObjC->C Rewriter.
+    RewriteTest,            ///< Rewriter playground
+    RunAnalysis,            ///< Run one or more source code analyses.
+    RunPreprocessorOnly     ///< Just lex, no output.
+  };
+}
+
+/// FrontendOptions - Options for controlling the behavior of the frontend.
+class FrontendOptions {
+public:
+  enum InputKind {
+    IK_None,
+    IK_Asm,
+    IK_C,
+    IK_CXX,
+    IK_ObjC,
+    IK_ObjCXX,
+    IK_PreprocessedC,
+    IK_PreprocessedCXX,
+    IK_PreprocessedObjC,
+    IK_PreprocessedObjCXX,
+    IK_OpenCL,
+    IK_AST
+  };
+
+  unsigned DebugCodeCompletionPrinter : 1; ///< Use the debug printer for code
+                                           /// completion results.
+  unsigned DisableFree : 1;                ///< Disable memory freeing on exit.
+  unsigned EmptyInputOnly : 1;             ///< Force input files to be treated
+                                           /// as if they were empty, for timing
+                                           /// the frontend startup.
+  unsigned RelocatablePCH : 1;             ///< When generating PCH files,
+                                           /// instruct the PCH writer to create
+                                           /// relocatable PCH files.
+  unsigned ShowMacrosInCodeCompletion : 1; ///< Show macros in code completion
+                                           /// results.
+  unsigned ShowStats : 1;                  ///< Show frontend performance
+                                           /// metrics and statistics.
+  unsigned ShowTimers : 1;                 ///< Show timers for individual
+                                           /// actions.
+
+  /// The input files and their types.
+  std::vector<std::pair<InputKind, std::string> > Inputs;
+
+  /// The output file, if any.
+  std::string OutputFile;
+
+  /// If given, the name for a C++ class to view the inheritance of.
+  std::string ViewClassInheritance;
+
+  /// A list of locations to apply fix-its at.
+  std::vector<ParsedSourceLocation> FixItLocations;
+
+  /// If given, enable code completion at the provided location.
+  ParsedSourceLocation CodeCompletionAt;
+
+  /// The frontend action to perform.
+  frontend::ActionKind ProgramAction;
+
+  /// The name of the action to run when using a plugin action.
+  std::string ActionName;
+
+public:
+  FrontendOptions() {
+    DebugCodeCompletionPrinter = 0;
+    DisableFree = 0;
+    EmptyInputOnly = 0;
+    ProgramAction = frontend::ParseSyntaxOnly;
+    ActionName = "";
+    RelocatablePCH = 0;
+    ShowMacrosInCodeCompletion = 0;
+    ShowStats = 0;
+    ShowTimers = 0;
+  }
+
+  /// getInputKindForExtension - Return the appropriate input kind for a file
+  /// extension. For example, "c" would return IK_C.
+  ///
+  /// \return The input kind for the extension, or IK_None if the extension is
+  /// not recognized.
+  static InputKind getInputKindForExtension(llvm::StringRef Extension);
+};
+
+}  // end namespace clang
+
+#endif