237 namespace pointer_wrappers {  namespace
262 template <> struct simplify_type<pointer_wrappers::PTy> {
263   typedef pointer_wrappers::Base *SimpleType;
264   static SimpleType getSimplifiedValue(pointer_wrappers::PTy &P) {  in getSimplifiedValue()
268 template <> struct simplify_type<const pointer_wrappers::PTy> {
269   typedef pointer_wrappers::Base *SimpleType;
270   static SimpleType getSimplifiedValue(const pointer_wrappers::PTy &P) {  in getSimplifiedValue()
278 namespace pointer_wrappers {  namespace
281 pointer_wrappers::Base B;
282 pointer_wrappers::Derived D;
285 pointer_wrappers::PTy MN(nullptr);
286 pointer_wrappers::PTy MB(&B);
287 pointer_wrappers::PTy MD(&D);
290 const pointer_wrappers::PTy CN(nullptr);
291 const pointer_wrappers::PTy CB(&B);
292 const pointer_wrappers::PTy CD(&D);
295   EXPECT_TRUE(!isa<pointer_wrappers::Derived>(MB));  in TEST()
296   EXPECT_TRUE(!isa<pointer_wrappers::Derived>(CB));  in TEST()
297   EXPECT_TRUE(isa<pointer_wrappers::Derived>(MD));  in TEST()
298   EXPECT_TRUE(isa<pointer_wrappers::Derived>(CD));  in TEST()
302   EXPECT_TRUE(cast<pointer_wrappers::Derived>(MD) == &D);  in TEST()
303   EXPECT_TRUE(cast<pointer_wrappers::Derived>(CD) == &D);  in TEST()
307   EXPECT_TRUE(cast_or_null<pointer_wrappers::Derived>(MN) == nullptr);  in TEST()
308   EXPECT_TRUE(cast_or_null<pointer_wrappers::Derived>(CN) == nullptr);  in TEST()
309   EXPECT_TRUE(cast_or_null<pointer_wrappers::Derived>(MD) == &D);  in TEST()
310   EXPECT_TRUE(cast_or_null<pointer_wrappers::Derived>(CD) == &D);  in TEST()
314   EXPECT_TRUE(dyn_cast<pointer_wrappers::Derived>(MB) == nullptr);  in TEST()
315   EXPECT_TRUE(dyn_cast<pointer_wrappers::Derived>(CB) == nullptr);  in TEST()
316   EXPECT_TRUE(dyn_cast<pointer_wrappers::Derived>(MD) == &D);  in TEST()
317   EXPECT_TRUE(dyn_cast<pointer_wrappers::Derived>(CD) == &D);  in TEST()
321   EXPECT_TRUE(dyn_cast_or_null<pointer_wrappers::Derived>(MN) == nullptr);  in TEST()
322   EXPECT_TRUE(dyn_cast_or_null<pointer_wrappers::Derived>(CN) == nullptr);  in TEST()
323   EXPECT_TRUE(dyn_cast_or_null<pointer_wrappers::Derived>(MB) == nullptr);  in TEST()
324   EXPECT_TRUE(dyn_cast_or_null<pointer_wrappers::Derived>(CB) == nullptr);  in TEST()
325   EXPECT_TRUE(dyn_cast_or_null<pointer_wrappers::Derived>(MD) == &D);  in TEST()
326   EXPECT_TRUE(dyn_cast_or_null<pointer_wrappers::Derived>(CD) == &D);  in TEST()