Companion

The most general tuple type.

The most general string type (i.e., tuples of characters).

The most general string type (i.e., tuples of characters).

The metatype for all tuple types.

Access the method tupleTypeForTypes.

Access the method tupleTypeForTypes.

Transform a tuple type into another tuple type by transforming each of the element types. Assume the transformation is stable. The resulting tuple type should have the same size range as the input tuple type, except if normalization produces bottom.

Answer a tuple type consisting of one or more of the given element type.

Create the tuple type specified by the arguments. The size range indicates the allowable tuple sizes for conforming tuples, the type tuple indicates the types of leading elements (if a conforming tuple is long enough to include those indices), and the default type is the type of the remaining elements. Canonize the tuple type to the simplest representation that includes exactly those tuples that a naive tuple type constructed from these parameters would include. In particular, if no tuples are possible then answer bottom, otherwise remove any final occurrences of the default from the end of the type tuple, trimming it to no more than the maximum size in the range.

Answer a fixed size tuple type consisting of the given element types.

Answer a fixed size tuple type consisting of the given element types.

Answer a tuple type consisting of zero or more of the given element type.

Answer a tuple type consisting of either zero or one occurrences of the given element type.