The 'sizeInWords(forSizeInBits:)' function was supposed to return the
size in words, but returned the size in bits, overallocating the bitmap
by a factor of 32 or 64, depending on the platform.
Swift's Dictionary and Set are typed, but when bridged to NSDictionary
and NSSet they should behave accordingly, that is, allow querying for
keys of arbitrary types.
rdar://problem/23679193
... as well as new test collection types:
`MinimalRandomAccessCollectionWithStrideableIndex` and
`DefaultedRandonAccessCollectionWithStrideableIndex`, to test default
implementation of `index(...)` family of functions provided by the
standard library for the random access collections with strideable
indices.
Implements almost all of SE-0067. There are a few outstanding features; this implementation does not have:
- formRemainder(dividingBy:)
- formSquareRoot()
- addProduct(_:,_:)
which require additions to the Builtin module. I can probably figure out how to do these, but I haven't had a chance to do so yet. Also missing are the generic initializers and comparisons whose implementation depends on having new Integer protocols.
The last remaining feature of SE-0067 is that while the basic operators +,-,*,/, etc are moved onto the FloatingPoint protocol, they are still required on the concrete types in order to disambiguate overloads. Fixing this seems to require either modifying the overload resolution rules or removing these operators from some other protocols. Or it might just require that someone smarter than me looks at the problem.
Passes the existing tests locally (with the included changes). I'm working on additional tests for the new features.
as a failure to convert the individual operand, since the operator
is likely conceptually generic in some way and the choice of any
specific overload is probably arbitrary.
Since we now fall back to a better-informed diagnostics point, take
advantage of this to generate a specialized diagnostic when trying to
compare values of function type with ===.
Fixes rdar://25666129.
This reverts commit 073f427942,
i.e. it reapplies 35ba809fd0 with a
test fix to expect an extra note in one place.
There are a couple of features that are not yet implemented, because they require additions to the Builtin module. Specifically, this implementation does not have:
- formRemainder(dividingBy:)
- formSquareRoot()
- addProduct(_:,_:)
Also missing are the generic initializers and comparisons whose implementation depends on having new Integer protocols.
The last remaining feature of SE-0067 is that while the basic operators +,-,*,/, etc are moved onto the FloatingPoint protocol, they are still required on the concrete types in order to disambiguate overloads. Fixing this seems to require either modifying the overload resolution rules or removing these operators from some other protocols. Or it might just require that someone smarter than me looks at the problem.
Passes all the existing tests (with the included changes). I'm working on additional tests for the new features.
