Address review comments

Author: tbaederr

clang/lib/AST/Interp/Interp.cpp

@@ -336,7 +336,7 @@ bool CheckGlobalInitialized(InterpState &S, CodePtr OpPC, const Pointer &Ptr) {
   if (Ptr.isInitialized())
     return true;
 
-  const VarDecl *VD = cast<VarDecl>(Ptr.getDeclDesc()->asValueDecl());
+  const auto *VD = cast<VarDecl>(Ptr.getDeclDesc()->asValueDecl());
   if ((S.getLangOpts().CPlusPlus && !VD->hasConstantInitialization() &&
        VD->mightBeUsableInConstantExpressions(S.getCtx())) ||
       ((S.getLangOpts().CPlusPlus || S.getLangOpts().OpenCL) &&

clang/lib/AST/Interp/Interp.h

@@ -1014,7 +1014,7 @@ bool GetGlobal(InterpState &S, CodePtr OpPC, uint32_t I) {
   if (Ptr.isExtern())
     return false;
 
-  // If a global variable is uninitialized, that means the initialize we've
+  // If a global variable is uninitialized, that means the initializer we've
   // compiled for it wasn't a constant expression. Diagnose that.
   if (!CheckGlobalInitialized(S, OpPC, Ptr))
     return false;