This time with a dictionary instead of array literal, and with a test
Unless the bots break (and I will keep a more careful eye out for that this time), this will fix rdar://problem/20861708
Swift SVN r28336
Members of protocols found via unqualified name lookup are mapped to
their corresponding witnesses, as we do for qualified name
lookup. This is the bulk of the compiler changes for
rdar://problem/20509152. Performing this mapping for unqualified name
lookup of types will follow.
Swift SVN r28333
The targeted functions all take over a second to type-check with my debug
compiler (found using -debug-time-function-bodies). The top two---the two
replaceRange implementations---took about a minute each; this change
knocks them down to 30-40s.
All of this is just breaking expressions apart, and the expressions aren't
even that complicated. I'm concerned that we have a serious performance
regression around the use of lazy(), and I've filed rdar://problem/20875936
so we can look into it. The test change is particularly concerning; there's
a ridiculous difference between 'lazy(...).reverse()' and
'lazy(...).reverse().reverse()'.
No intended functionality change.
Swift SVN r28325
Rather than swizzle the superclass of these bridging classes at +load time, have the compiler set their ObjC runtime base classes, using a "@_swift_native_objc_runtime_base" attribute that tells the compiler to use a different implicit base class from SwiftObject. This lets the runtime shed its last lingering +loads, and should overall be more robust, since it doesn't rely on static initialization order or deprecated ObjC runtime calls.
Swift SVN r28219
Like the FIXME comment states, this method should probably
be changed to be:
public func getMirror() -> MirrorType {
return _OptionalMirror<T>(self)
}
but I don't know how to test that change.
Swift SVN r28157
We had failed to recognize that legacy ObjC class mirrors have a
distinct type. Fixes <rdar://20811737>
However, there's a bug in legacy mirrors that prevents all base classes
from being properly reflected: <rdar://20813711>
Swift SVN r28156
Two pieces to this:
- Peephole OptionalEvaluationExpr(InjectOptionalExpr(BindOptionalExpr(X))) to bitcast x to the result type.
- Enhance OptionalEvaluationExpr to delete the failure block if not needed.
This is the same as r28150, but it includes a fix for the case when a non-address-only type
is initializing a contextally-provided-and-addressible buffer, tested by the new
testContextualInitOfNonAddrOnlyType testcase.
Swift SVN r28153
Two pieces to this:
- Peephole OptionalEvaluationExpr(InjectOptionalExpr(BindOptionalExpr(X))) to
bitcast x to the result type.
- Enhance OptionalEvaluationExpr to delete the failure block if not needed.
This is the same as r28111, except that we finalize the initialization in the
address-only case. A reduced testcase for the specific issue is added to
optional-casts.swift.
Swift SVN r28150
