[GR-6711] UnsupportedSpecializationException in CastTypeNode.

...racle/truffle/r/nodes/binary/BinaryBooleanScalarNode.java

...s/src/com/oracle/truffle/r/nodes/binary/CastTypeNode.java

...oracle/truffle/r/nodes/builtin/casts/CastForeignNode.java

...rc/com/oracle/truffle/r/nodes/unary/GetNonSharedNode.java

...acle/truffle/r/nodes/unary/UnaryArithmeticReduceNode.java

...es/src/com/oracle/truffle/r/nodes/unary/UnaryNotNode.java

.../com/oracle/truffle/r/runtime/interop/ForeignArray2R.java

...est/src/com/oracle/truffle/r/test/ExpectedTestOutput.test

.../oracle/truffle/r/test/library/fastr/TestJavaInterop.java