r367875 - Undo what looks like an unintentional change in r367829

[Nico Weber via cfe-commits]

Author: nico
Date: Mon Aug  5 08:23:10 2019
New Revision: 367875

URL: http://llvm.org/viewvc/llvm-project?rev=367875&view=rev
Log:
Undo what looks like an unintentional change in r367829

The MSan bot was (rightfully) complaining that NumASTLoaded was
unitialized, so put the initialization removed in r367829 back in.

While here, remove two needless semicolons added in that change.

Modified:
    cfe/trunk/include/clang/CrossTU/CrossTranslationUnit.h

Modified: cfe/trunk/include/clang/CrossTU/CrossTranslationUnit.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/CrossTU/CrossTranslationUnit.h?rev=367875&r1=367874&r2=367875&view=diff
==============================================================================
--- cfe/trunk/include/clang/CrossTU/CrossTranslationUnit.h (original)
+++ cfe/trunk/include/clang/CrossTU/CrossTranslationUnit.h Mon Aug  5 08:23:10 2019
@@ -276,14 +276,14 @@ private:
   /// The number successfully loaded ASTs. Used to indicate, and  - with the
   /// appropriate threshold value - limit the  memory usage of the
   /// CrossTranslationUnitContext.
-  unsigned NumASTLoaded;
+  unsigned NumASTLoaded{0u};
 
   /// RAII counter to signal 'threshold reached' condition, and to increment the
   /// NumASTLoaded counter upon a successful load.
   class LoadGuard {
   public:
     LoadGuard(unsigned Limit, unsigned &Counter)
-        : Counter(Counter), Enabled(Counter < Limit){};
+        : Counter(Counter), Enabled(Counter < Limit) {}
     ~LoadGuard() {
       if (StoreSuccess)
         ++Counter;
@@ -295,7 +295,7 @@ private:
     void storedSuccessfully() { StoreSuccess = true; }
     /// Indicates, whether a new load operation is permitted, it is within the
     /// threshold.
-    operator bool() const { return Enabled; };
+    operator bool() const { return Enabled; }
 
   private:
     /// The number of ASTs actually imported. LoadGuard does not own the