Update clang to r89205.

1 files changed, 150 insertions, 0 deletions

diff --git a/include/clang/Frontend/CompilerInvocation.h b/include/clang/Frontend/CompilerInvocation.h
new file mode 100644
index 0000000..9d068c5
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+++ b/include/clang/Frontend/CompilerInvocation.h
@@ -0,0 +1,150 @@
+//===-- CompilerInvocation.h - Compiler Invocation Helper Data --*- 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_COMPILERINVOCATION_H_
+#define LLVM_CLANG_FRONTEND_COMPILERINVOCATION_H_
+
+#include "clang/Basic/LangOptions.h"
+#include "clang/Basic/TargetOptions.h"
+#include "clang/CodeGen/CodeGenOptions.h"
+#include "clang/Frontend/AnalysisConsumer.h"
+#include "clang/Frontend/DependencyOutputOptions.h"
+#include "clang/Frontend/DiagnosticOptions.h"
+#include "clang/Frontend/FrontendOptions.h"
+#include "clang/Frontend/HeaderSearchOptions.h"
+#include "clang/Frontend/PreprocessorOptions.h"
+#include "clang/Frontend/PreprocessorOutputOptions.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/ADT/StringMap.h"
+#include <string>
+#include <vector>
+
+namespace llvm {
+  template<typename T> class SmallVectorImpl;
+}
+
+namespace clang {
+
+/// CompilerInvocation - Helper class for holding the data necessary to invoke
+/// the compiler.
+///
+/// This class is designed to represent an abstract "invocation" of the
+/// compiler, including data such as the include paths, the code generation
+/// options, the warning flags, and so on.
+class CompilerInvocation {
+  /// Options controlling the static analyzer.
+  AnalyzerOptions AnalyzerOpts;
+
+  /// Options controlling IRgen and the backend.
+  CodeGenOptions CodeGenOpts;
+
+  /// Options controlling dependency output.
+  DependencyOutputOptions DependencyOutputOpts;
+
+  /// Options controlling the diagnostic engine.
+  DiagnosticOptions DiagnosticOpts;
+
+  /// Options controlling the frontend itself.
+  FrontendOptions FrontendOpts;
+
+  /// Options controlling the #include directive.
+  HeaderSearchOptions HeaderSearchOpts;
+
+  /// Options controlling the language variant.
+  LangOptions LangOpts;
+
+  /// Options controlling the preprocessor (aside from #include handling).
+  PreprocessorOptions PreprocessorOpts;
+
+  /// Options controlling preprocessed output.
+  PreprocessorOutputOptions PreprocessorOutputOpts;
+
+  /// Options controlling the target.
+  TargetOptions TargetOpts;
+
+public:
+  CompilerInvocation() {}
+
+  /// @name Utility Methods
+  /// @{
+
+  /// CreateFromArgs - Create a compiler invocation from a list of input
+  /// options.
+  ///
+  /// FIXME: Documenting error behavior.
+  ///
+  /// \param Res [out] - The resulting invocation.
+  /// \param Args - The input argument strings.
+  static void CreateFromArgs(CompilerInvocation &Res,
+                            const llvm::SmallVectorImpl<llvm::StringRef> &Args);
+
+  /// toArgs - Convert the CompilerInvocation to a list of strings suitable for
+  /// passing to CreateFromArgs.
+  void toArgs(std::vector<std::string> &Res);
+
+  /// @}
+  /// @name Option Subgroups
+  /// @{
+
+  AnalyzerOptions &getAnalyzerOpts() { return AnalyzerOpts; }
+  const AnalyzerOptions &getAnalyzerOpts() const {
+    return AnalyzerOpts;
+  }
+
+  CodeGenOptions &getCodeGenOpts() { return CodeGenOpts; }
+  const CodeGenOptions &getCodeGenOpts() const {
+    return CodeGenOpts;
+  }
+
+  DependencyOutputOptions &getDependencyOutputOpts() {
+    return DependencyOutputOpts;
+  }
+  const DependencyOutputOptions &getDependencyOutputOpts() const {
+    return DependencyOutputOpts;
+  }
+
+  DiagnosticOptions &getDiagnosticOpts() { return DiagnosticOpts; }
+  const DiagnosticOptions &getDiagnosticOpts() const { return DiagnosticOpts; }
+
+  HeaderSearchOptions &getHeaderSearchOpts() { return HeaderSearchOpts; }
+  const HeaderSearchOptions &getHeaderSearchOpts() const {
+    return HeaderSearchOpts;
+  }
+
+  FrontendOptions &getFrontendOpts() { return FrontendOpts; }
+  const FrontendOptions &getFrontendOpts() const {
+    return FrontendOpts;
+  }
+
+  LangOptions &getLangOpts() { return LangOpts; }
+  const LangOptions &getLangOpts() const { return LangOpts; }
+
+  PreprocessorOptions &getPreprocessorOpts() { return PreprocessorOpts; }
+  const PreprocessorOptions &getPreprocessorOpts() const {
+    return PreprocessorOpts;
+  }
+
+  PreprocessorOutputOptions &getPreprocessorOutputOpts() {
+    return PreprocessorOutputOpts;
+  }
+  const PreprocessorOutputOptions &getPreprocessorOutputOpts() const {
+    return PreprocessorOutputOpts;
+  }
+
+  TargetOptions &getTargetOpts() { return TargetOpts; }
+  const TargetOptions &getTargetOpts() const {
+    return TargetOpts;
+  }
+
+  /// @}
+};
+
+} // end namespace clang
+
+#endif