Add some tests about range types.

Add missing tests for context types.
Rearrange some other tests.
Make printing of constant types more useful.
Give counter-examples for properties that no longer hold.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/602613002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24212 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/types.cc

@@ -1041,8 +1041,7 @@ void TypeImpl<Config>::PrintTo(OStream& os, PrintDimension dim) {  // NOLINT
       BitsetType::New(BitsetType::Lub(this))->PrintTo(os, dim);
       os << ")";
     } else if (this->IsConstant()) {
-      os << "Constant(" << static_cast<void*>(*this->AsConstant()->Value())
-         << ")";
+      os << "Constant(" << Brief(*this->AsConstant()->Value()) << ")";
     } else if (this->IsRange()) {
       os << "Range(" << this->AsRange()->Min()->Number()
          << ", " << this->AsRange()->Max()->Number() << ")";