Core Graphics mirrors were emitting textual representations without
spaces following commas separating values. This commit fixes that
issue.
Swift SVN r22897
This reapplies commit r22864 - it is not changing the public api as we initially
thought. sqrt() was never available without importing Darwin.
This change only changes where sqrt() gets "forwarded" to. Before 'sqrt' called
the builtin '_sqrt' defined in BuiltinMath now it just calls the math library's
'sqrt' function.
I also added a stdlib test.
rdar://18371371
Swift SVN r22870
The name was not only long and unwieldy, but inconsistent with our
conscious decision to avoid the use of "elements" in APIs as mostly
redundant.
Swift SVN r22408
240 undocumented public non-operator APIs remain in core
Note: previous estimates were wrong because my regex was broken. The
previous commit, for example, had 260 undocumented APIs.
Swift SVN r22234
Now the SILLinkage for functions and global variables is according to the swift visibility (private, internal or public).
In addition, the fact whether a function or global variable is considered as fragile, is kept in a separate flag at SIL level.
Previously the linkage was used for this (e.g. no inlining of less visible functions to more visible functions). But it had no effect,
because everything was public anyway.
For now this isFragile-flag is set for public transparent functions and for everything if a module is compiled with -sil-serialize-all,
i.e. for the stdlib.
For details see <rdar://problem/18201785> Set SILLinkage correctly and better handling of fragile functions.
The benefits of this change are:
*) Enable to eliminate unused private and internal functions
*) It should be possible now to use private in the stdlib
*) The symbol linkage is as one would expect (previously almost all symbols were public).
More details:
Specializations from fragile functions (e.g. from the stdlib) now get linkonce_odr,default
linkage instead of linkonce_odr,hidden, i.e. they have public visibility.
The reason is: if such a function is called from another fragile function (in the same module),
then it has to be visible from a third module, in case the fragile caller is inlined but not
the specialized function.
I had to update lots of test files, because many CHECK-LABEL lines include the linkage, which has changed.
The -sil-serialize-all option is now handled at SILGen and not at the Serializer.
This means that test files in sil format which are compiled with -sil-serialize-all
must have the [fragile] attribute set for all functions and globals.
The -disable-access-control option doesn't help anymore if the accessed module is not compiled
with -sil-serialize-all, because the linker will complain about unresolved symbols.
A final note: I tried to consider all the implications of this change, but it's not a low-risk change.
If you have any comments, please let me know.
Swift SVN r22215
On some platforms (for example, x86_64), the first call to
`objc_autoreleaseReturnValue` will always autorelease because it would
fail to verify the instruction sequence in the caller. On x86_64
certain PLT entries would be still pointing to the resolver function,
and sniffing the call sequence would fail.
This change adds a "warmup" return-autoreleased sequence to the test
harness.
rdar://18385128
Swift SVN r22127
Removes the initWithBool: hack from the Clang importer. We can now
express NSNumber's conformance to the BooleanLiteralConvertible
protocol in the overlay.
Swift SVN r21976
Conforming to BooleanLiteralConvertible now requires
init(booleanLiteral: Bool)
rather than
static func convertFromBooleanLiteral(value: Bool) -> Self
This posed a problem for NSNumber's conformance to
BooleanLiteralConvertible. A class needs a required initializer to
satisfy an initializer requirement, but one cannot add a required
initializer via an extension. To that end, we hack the Clang importer
to import NSNumber's initWithBool with the name
init(booleanLiteral:)
and add back the expected init(bool:) initializer in the
overlay. These tricks make NSNumber even harder to subclass, but we
don't really care: it's nearly impossible to do well anyway, and is
generally a Bad Idea.
Part of rdar://problem/18154091.
Swift SVN r21961
This is a case of type mismatch due to the parameter type not being a proper
NS_OPTIONS enum. However, it crashes at runtime on 32 bit, so let's introduce an
overlay while waiting for the proper fix.
Addresses radar://18201112
Swift SVN r21957
Per API review with Ali. While we're here, give the initializer a corresponding 'rawValue' argument label, and change the associated type name to RawValue to match.
Swift SVN r21888
While Foundation actually defines the NSZone typedef and what you can do with
it, the ObjectiveC module makes use of it in its raw form: "struct _NSZone *".
To avoid a circular dependency, sink our adapter down to the ObjectiveC
overlay.
Swift SVN r21827
Redefine the RawRepresentable protocol to use an 'init?' method instead of 'fromRaw(Raw)', and a 'raw' get-only property instead of 'toRaw()'. Update the compiler to support deriving conformances for enums and option sets with the new protocol. rdar://problem/18216832
Swift SVN r21762
