if (DestType->isIntegralType(Self.Context)) {
assert(srcIsPtr && "One type must be a pointer");
// C++ 5.2.10p4: A pointer can be explicitly converted to any integral
- // type large enough to hold it.
- if (Self.Context.getTypeSize(SrcType) >
- Self.Context.getTypeSize(DestType)) {
+ // type large enough to hold it; except in Microsoft mode, where the
+ // integral type size doesn't matter.
+ if ((Self.Context.getTypeSize(SrcType) >
+ Self.Context.getTypeSize(DestType)) &&
+ !Self.getLangOptions().Microsoft) {
msg = diag::err_bad_reinterpret_cast_small_int;
return TC_Failed;
}