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
includes a number of QoI things to help people write the correct code. I will commit
the testcase for it as the next patch.
The bulk of this patch is moving the stdlib, testsuite and validation testsuite to
the new syntax. I moved a few uses of "as" patterns back to as? expressions in the
stdlib as well.
Swift SVN r27959
The rule changes are as follows:
* All functions (introduced with the 'func' keyword) have argument
labels for arguments beyond the first, by default. Methods are no
longer special in this regard.
* The presence of a default argument no longer implies an argument
label.
The actual changes to the parser and printer are fairly simple; the
rest of the noise is updating the standard library, overlays, tests,
etc.
With the standard library, this change is intended to be API neutral:
I've added/removed #'s and _'s as appropriate to keep the user
interface the same. If we want to separately consider using argument
labels for more free functions now that the defaults in the language
have shifted, we can tackle that separately.
Fixes rdar://problem/17218256.
Swift SVN r27704
and cleanup.
I changes cases that had a non-trivial "then" body but a trivial else. Most of the cases in
the stdlib have a trivial "then" clause, so I didn't change them.
Swift SVN r27567
The new mirror design passed our API review and blocking bugs have been
fixed/worked-around, so integrating it into the core standard library.
Swift SVN r27082
