Import Clang, at r72732.vendor/clang/clang-r72732

1 files changed, 127 insertions, 0 deletions

diff --git a/include/clang/Driver/Compilation.h b/include/clang/Driver/Compilation.h
new file mode 100644
index 000000000000..4985f30ad553
--- /dev/null
+++ b/include/clang/Driver/Compilation.h
@@ -0,0 +1,127 @@
+//===--- Compilation.h - Compilation Task Data Structure --------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef CLANG_DRIVER_COMPILATION_H_
+#define CLANG_DRIVER_COMPILATION_H_
+
+#include "clang/Driver/Job.h"
+#include "clang/Driver/Util.h"
+
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/SmallVector.h"
+
+namespace llvm {
+  class raw_ostream;
+}
+
+namespace clang {
+namespace driver {
+  class DerivedArgList;
+  class Driver;
+  class InputArgList;
+  class JobList;
+  class ToolChain;
+
+/// Compilation - A set of tasks to perform for a single driver
+/// invocation.
+class Compilation {
+  /// The driver we were created by.
+  Driver &TheDriver;
+
+  /// The default tool chain.
+  ToolChain &DefaultToolChain;
+
+  /// The original (untranslated) input argument list.
+  InputArgList *Args;
+
+  /// The list of actions.
+  ActionList Actions;
+
+  /// The root list of jobs.
+  JobList Jobs;
+
+  /// Cache of translated arguments for a particular tool chain.
+  llvm::DenseMap<const ToolChain*, DerivedArgList*> TCArgs;
+
+  /// Temporary files which should be removed on exit.
+  ArgStringList TempFiles;
+
+  /// Result files which should be removed on failure.
+  ArgStringList ResultFiles;
+
+public:
+  Compilation(Driver &D, ToolChain &DefaultToolChain, InputArgList *Args);
+  ~Compilation();
+
+  const Driver &getDriver() const { return TheDriver; }
+
+  const ToolChain &getDefaultToolChain() const { return DefaultToolChain; }
+
+  const InputArgList &getArgs() const { return *Args; }
+
+  ActionList &getActions() { return Actions; }
+  const ActionList &getActions() const { return Actions; }
+
+  JobList &getJobs() { return Jobs; }
+
+  /// getArgsForToolChain - Return the derived argument list for the
+  /// tool chain \arg TC (or the default tool chain, if TC is not
+  /// specified).
+  const DerivedArgList &getArgsForToolChain(const ToolChain *TC = 0);
+
+  /// addTempFile - Add a file to remove on exit, and returns its
+  /// argument.
+  const char *addTempFile(const char *Name) { 
+    TempFiles.push_back(Name); 
+    return Name;
+  }
+
+  /// addResultFile - Add a file to remove on failure, and returns its
+  /// argument.
+  const char *addResultFile(const char *Name) {
+    ResultFiles.push_back(Name);
+    return Name;
+  }
+
+  /// Execute - Execute the compilation jobs and return an
+  /// appropriate exit code.
+  int Execute() const;
+
+private:
+  /// CleanupFileList - Remove the files in the given list.
+  ///
+  /// \param IssueErrors - Report failures as errors.
+  /// \return Whether all files were removed successfully.
+  bool CleanupFileList(const ArgStringList &Files, 
+                       bool IssueErrors=false) const;
+
+  /// PrintJob - Print one job in -### format.
+  ///
+  /// OS - The stream to print on.
+  /// J - The job to print.
+  /// Terminator - A string to print at the end of the line.
+  /// Quote - Should separate arguments be quoted.
+  void PrintJob(llvm::raw_ostream &OS, const Job &J, 
+                const char *Terminator, bool Quote) const;
+
+  /// ExecuteCommand - Execute an actual command.
+  ///
+  /// \return The result code of the subprocess.
+  int ExecuteCommand(const Command &C) const;
+
+  /// ExecuteJob - Execute a single job.
+  ///
+  /// \return The accumulated result code of the job.
+  int ExecuteJob(const Job &J) const;
+};
+
+} // end namespace driver
+} // end namespace clang
+
+#endif