Made the mechanism of defining preprocessor defs for maxint, ptrdiff_t, wchar
etc more generic. For some targets, long may not be equal to pointer size. For
example: PIC16 has int as i16, ptr as i16 but long as i32.

Also fixed a few build warnings in assert() functions in CFRefCount.cpp,
CGDecl.cpp, SemaDeclCXX.cpp and ParseDeclCXX.cpp.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58501 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CFRefCount.cpp b/lib/Analysis/CFRefCount.cpp
index 87a6b38..25466cb 100644
--- a/lib/Analysis/CFRefCount.cpp
+++ b/lib/Analysis/CFRefCount.cpp
@@ -1875,7 +1875,7 @@
                               RefVal V, bool& hasLeak) {
 
   GRStateRef state(St, VMgr);
-  assert (!V.isReturnedOwned() || CD &&
+  assert ((!V.isReturnedOwned() || CD) &&
           "CodeDecl must be available for reporting ReturnOwned errors.");
 
   if (V.isReturnedOwned() && V.getCount() == 0)