This PR migrates instance member on type and type member on instance diagnostics handling to use the new diagnostics framework (fixes) and create more reliable and accurate diagnostics in such scenarios.
get the same wording, fixing <rdar://problem/21964599> Different diagnostics for the same issue
While I'm in the area, remove some dead code.
Swift SVN r30713
Instead of forcing full application of '{super,self}.init' in the parser, and installing the RebindSelf semantic expr node early, make these constraints to Sema-time checks, and parse '<expr>.init' as a regular postfix production. This is a better separation of concerns, and also opens the door to supporting 'metatype.init()' in more general expression contexts (though that part still needs some follow-up sema work).
Swift SVN r29343
The previous commit enabled this; now it's just about removing the
restriction in the parser and tightening up code completion.
Using 'super' in a closure where 'self' is captured weak or unowned still
doesn't work; the reference to 'self' within the closure is treated as
strong regardless of how it's declared. Fixing this requires a cascade of
effort, so instead I just cloned rdar://problem/19755221.
rdar://problem/14883824
Swift SVN r25065
Most tests were using %swift or similar substitutions, which did not
include the target triple and SDK. The driver was defaulting to the
host OS. Thus, we could not run the tests when the standard library was
not built for OS X.
Swift SVN r24504
Set up AST nodes for 'super.<identifier>', 'super.constructor', and 'super[<expr>]' expressions, and implement parsing for them without any sema or backend support.
Swift SVN r3847
