Foundation, and have them forward to Foundation.
This is slower than it could be, but at least this way we produce correct
results.
Another part of rdar://17550187
Swift SVN r19560
- Change the parser to accept "objc" without an @ sign as a contextual
keyword, including the dance to handle the general parenthesized case.
- Update all comments to refer to "objc" instead of "@objc".
- Update all diagnostics accordingly.
- Update all tests that fail due to the diagnostics change.
- Switch the stdlib to use the new syntax.
This does not switch all tests to use the new syntax, nor does it warn about
the old syntax yet. That will be forthcoming. Also, this needs a bit of
refactoring, which will be coming up.
Swift SVN r19555
Ban use of CFRetain, CFRelease, CFAutorelease used for manual memory management as well as a bunch of other similar APIs, such as CGColorRelease.
Addresses radar://16892185
Swift SVN r19552
This commit removes Mirrors for RangeGenerators, since Dave and I discussed that these won't be necessary in practice
Also, it removes the Mirrors for Range types from Range.swift.gyb, and instead adds a new RangeMirrors.swift.gyb used to generate range types Mirrors
Swift SVN r19543
When a user violates the inout rules by "re-entering" an array that is
currently undergoing mutation, it must not admit a memory-safety
violation. To ensure that it doesn't, temporarily make the buffer being
operated on inaccessible through the original array.
Swift SVN r19532
Also, don't diagnose accessibility violations on implicit decls. Every now
and then the compiler needs to bend the rules, such as when providing an ==
implementation for a local enum.
Swift SVN r19519
Using ..< and ... on RandomAccessIndex endpoints now produces a distinct
RandomAccessRange type that can have zero-based indexing, validation at
creation, efficient strides (the other Range should probably lose its
stride capability), and all kinds of other goodness. This is the first
step in solving our cluster of outstanding Range-related issues.
Swift SVN r19497
There is some follow-up work remaining:
- test/stdlib/UnicodeTrie test kills the type checker without manual type annotations. <rdar://problem/17539704>
- test/Sema/availability test raises a type error on 'a: String == nil', which we want, but probably not as a side effect of string-to-pointer conversions. I'll fix this next.
Swift SVN r19477
trie parameters and fix a few bugs
The bugs did not affect correctness of the particular instance of trie created
for grapheme cluster property, because trie parameters that were confused with
each other happened to be equal.
Also, fix a trie size bug: we were creating a trie large enough to store
information for 0x200000 code points, but there are only 0x10ffff. It saved
only 15 bytes in the grapheme cluster tree, because that extra information was
compressed with some supplementary planes that also had default values. This
also improved trie generation time by almost 2x.
Swift SVN r19457
We're temporarily using @semantics until we have mandatory inlining of branch hints.
We now have @noinline, which helps a lot, but:
- @noinline and "cold/slow" are not the same thing.
- Some functions may need to be inlined into hot paths, but that
doesn't mean we should also inline them into cold paths.
- It is easier to find cold blocks than to look for blocks that
contain calls to @noinline functions. And that doesn't necessarilly
mean the blocks are cold anyway.
Swift SVN r19455
COMPILE_FLAGS is currently used for two purposes:
- For any target library, add the appropriate Swift optimization flags. This eliminates the add_swift_optimization_flags boilerplate and makes these flags work for all library variants
- For the runtime, pass the appropriate define down when SWIFT_RUNTIME_CLOBBER_FREED_OBJECTS is set, so that all library variants get this setting.
Swift SVN r19444
This consolidates the \x, \u, and \U escape sequences into one \u{abc} escape sequence.
For now we still parse and cleanly reject the old forms with a nice error message, this
will eventually be removed in a later beta (tracked by rdar://17527814)
Swift SVN r19435
This does not yet handle variables with inferred types, since those don't
have TypePatterns.
There is some nasty propagation of @public into the stdlib because of this
one, mainly because Foundation needs access to some of the implementation
details of Array and Dictionary. We may want to try to improve this later
(or just build Foundation with -disable-access-control if it comes to that).
Swift SVN r19432
