Make single-argument ctors explicit to avoid tricky bugs :)

[oota-llvm.git] / include / llvm / PassManager.h

diff --git a/include/llvm/PassManager.h b/include/llvm/PassManager.h
index 21ef01698f41eff4a813a3846f8eb1c726be4bf7..1abfa68a1ace62a1f5286f969c1aa573f3b599af 100644 (file)
--- a/include/llvm/PassManager.h
+++ b/include/llvm/PassManager.h
@@ -26,73 +26,6 @@ class ModulePass;
 class Module;
 class ModuleProvider;
 
-#ifdef USE_OLD_PASSMANAGER
-
-class ModulePassManager;
-class FunctionPassManagerT;
-class BasicBlockPassManager;
-
-class PassManager {
-  ModulePassManager *PM;    // This is a straightforward Pimpl class
-public:
-  PassManager();
-  ~PassManager();
-
-  /// add - Add a pass to the queue of passes to run.  This passes ownership of
-  /// the Pass to the PassManager.  When the PassManager is destroyed, the pass
-  /// will be destroyed as well, so there is no need to delete the pass.  This
-  /// implies that all passes MUST be allocated with 'new'.
-  ///
-  void add(Pass *P);
-
-  /// run - Execute all of the passes scheduled for execution.  Keep track of
-  /// whether any of the passes modifies the module, and if so, return true.
-  ///
-  bool run(Module &M);
-};
-
-class FunctionPass;
-class ImmutablePass;
-class Function;
-
-class FunctionPassManager {
-  FunctionPassManagerT *PM;    // This is a straightforward Pimpl class
-  ModuleProvider *MP;
-public:
-  FunctionPassManager(ModuleProvider *P);
-  ~FunctionPassManager();
-
-  /// add - Add a pass to the queue of passes to run.  This passes
-  /// ownership of the FunctionPass to the PassManager.  When the
-  /// PassManager is destroyed, the pass will be destroyed as well, so
-  /// there is no need to delete the pass.  This implies that all
-  /// passes MUST be allocated with 'new'.
-  ///
-  void add(FunctionPass *P);
-
-  /// add - ImmutablePasses are not FunctionPasses, so we have a
-  /// special hack to get them into a FunctionPassManager.
-  ///
-  void add(ImmutablePass *IP);
-
-  /// doInitialization - Run all of the initializers for the function passes.
-  ///
-  bool doInitialization();
-  
-  /// run - Execute all of the passes scheduled for execution.  Keep
-  /// track of whether any of the passes modifies the function, and if
-  /// so, return true.
-  ///
-  bool run(Function &F);
-  
-  /// doFinalization - Run all of the initializers for the function passes.
-  ///
-  bool doFinalization();
-};
-
-#else
-
-class ModulePassManager;
 class PassManagerImpl;
 class FunctionPassManagerImpl;
 
@@ -125,7 +58,7 @@ private:
 /// FunctionPassManager manages FunctionPasses and BasicBlockPassManagers.
 class FunctionPassManager {
 public:
-  FunctionPassManager(ModuleProvider *P);
+  explicit FunctionPassManager(ModuleProvider *P);
   FunctionPassManager();
   ~FunctionPassManager();
  
@@ -146,7 +79,7 @@ public:
   ///
   bool doInitialization();
   
-  /// doFinalization - Run all of the initializers for the function passes.
+  /// doFinalization - Run all of the finalizers for the function passes.
   ///
   bool doFinalization();
 private:
@@ -155,8 +88,6 @@ private:
   ModuleProvider *MP;
 };
 
-#endif
-
 } // End llvm namespace
 
 #endif