This will have an effect on inlining into thunks.
Currently this flag is set for witness thunks and thunks from function signature optimization.
No change in code generation, yet.
Swift SVN r24998
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
as passing self by value, not by inout. This is the correct representation at
the AST level, and we now lower self references as the new @in_guaranteed
parameter convention. This allows SIL clients (like DI) to know that a nonmutating
protocol method does not mutate the pointee passed into the method.
This fixes:
<rdar://problem/19215313> let properties don't work with protocol method dispatch
<rdar://problem/15821762> Self argument of generic curried nonmutating instance methods is inout
Swift SVN r23864
Lower the result type according to the original abstraction pattern the function is following, so that we represent metatype and function results properly.
Swift SVN r11617
