Nate Cook e12e968570 Add contains(_:) methods to (Closed)Range (#76891) ...

The _StringProcessing module provides a generic, collection-based
`contains` method that performs poorly for ranges and closed ranges.
This addresses the primary issue by providing concrete overloads
for Range and ClosedRange which match the expected performance for
these operations.

This change also fixes an issue with the existing range overlap tests.
The generated `(Closed)Range.overlap` tests are ignoring the "other"
range type when generating ranges for testing, so all overlap tests
are only being run against ranges of the same type. This fixes things
so that heterogeneous testing is included.

2024-11-12 11:47:24 -08:00

27 KiB

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