Driver: Sink Driver/Compilation into clang::driver namespace.

- Add OptTable instance to Driver.

llvm-svn: 66063

clang/include/clang/Driver/Compilation.h

@@ -11,6 +11,7 @@
 #define CLANG_DRIVER_COMPILATION_H_
 
 namespace clang {
+namespace driver {
 
 /// Compilation - A set of tasks to perform for a single driver
 /// invocation.
@@ -24,6 +25,7 @@ public:
   int Execute() const;
 };
 
+} // end namespace driver
 } // end namespace clang
 
 #endif

clang/include/clang/Driver/Driver.h

@@ -11,20 +11,27 @@
 #define CLANG_DRIVER_DRIVER_H_
 
 namespace clang {
+namespace driver {
   class Compilation;
+  class OptTable;
 
 /// Driver - Encapsulate logic for constructing compilation processes
 /// from a set of gcc-driver-like command line arguments.
 class Driver {
+  OptTable *Opts;
+
 public:
   Driver();
   ~Driver();
 
+  const OptTable &getOpts() const { return *Opts; }
+
   /// BuildCompilation - Construct a compilation object for a command
   /// line argument vector.
   Compilation *BuildCompilation(int argc, const char **argv);
 };
 
+} // end namespace driver
 } // end namespace clang
 
 #endif

clang/lib/Driver/Compilation.cpp

@@ -8,7 +8,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Driver/Compilation.h"
-using namespace clang;
+using namespace clang::driver;
 
 Compilation::Compilation() {
 }

clang/lib/Driver/Driver.cpp

@@ -7,14 +7,20 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "clang/Driver/Compilation.h"
 #include "clang/Driver/Driver.h"
-using namespace clang;
 
-Driver::Driver() {
+#include "clang/Driver/Arg.h"
+#include "clang/Driver/ArgList.h"
+#include "clang/Driver/Compilation.h"
+#include "clang/Driver/Options.h"
+using namespace clang::driver;
+
+Driver::Driver() : Opts(new OptTable()) {
+  
 }
 
 Driver::~Driver() {
+  delete Opts;
 }
 
 Compilation *Driver::BuildCompilation(int argc, const char **argv) {

clang/tools/driver/driver.cpp

@@ -19,7 +19,7 @@
 
 #include "llvm/ADT/OwningPtr.h"
 #include "llvm/System/Signals.h"
-using namespace clang;
+using namespace clang::driver;
 
 int main(int argc, const char **argv) {
   llvm::sys::PrintStackTraceOnErrorSignal();