swift

00f83dd8 - fix handling of large indices in SmallProjectionPath

fix handling of large indices in SmallProjectionPath * Fix the right shift operator which didn't work if the number of bits is exactly 64 * Detect overflow when combining indices Such large indices usually don't appear in real code, except in internal String operations where (potentially large) integer values are treated as pointers. Fixes a compiler crash https://github.com/swiftlang/swift/issues/84372 rdar://160863199