Adds an associatedtype keyword to the parser tokens, and accepts either
typealias or associatedtype to create an AssociatedTypeDecl, warning
that the former is deprecated. The ASTPrinter now emits associatedtype
for AssociatedTypeDecls.
Separated AssociatedType from TypeAlias as two different kinds of
CodeCompletionDeclKinds. This part probably doesn’t turn out to be
absolutely necessary currently, but it is nice cleanup from formerly
specifically glomming the two together.
And then many, many changes to tests. The actual new tests for the fixits
is at the end of Generics/associated_types.swift.
This warning previously had no way to be silenced. I don't expect people to
actually use this much, but it seems important for completeness.
Swift SVN r29091
When an optional requirement goes unfulfilled by a conformance, and
there is a non-@objc declaration with that name in the type/extension
declaring conformance, warn that it does not satisfy the optional
requirement. Sadly, this diagnostic is long because there are notes
for the two potential fixes: add @objc to try to conform, or move the
declaration elsewhere to silence the compiler.
Fixes rdar://problem/20219297.
Swift SVN r28908
var/let bindings to _ when they are never used, and use some values that
are only written. This is a testsuite cleanup, NFC. More to come.
Swift SVN r28406
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
them to cover all declaration types.
This ensures that we reject attributes on declkinds where they don't make sense. I went so far
as to make the QoI decent when an attribute can only be applied to a single kind of declaration
to make sure the error message says "@IBAction is only valid on 'func' declarations" as well.
This resolves <rdar://problem/17681151> 'dynamic' accepted by the compiler where it shouldn't be
Swift SVN r19982
This only tackles the protocol case (<rdar://problem/17510790>); it
does not yet generalize to an arbitrary "class" requirement on either
existentials or generics.
Swift SVN r19896
attribute is a "modifier" of a decl, not an "attribute" and thus shouldn't
be spelt with an @ sign. Teach the parser to parse "@foo" but reject it with
a nice diagnostic and a fixit if "foo" is a decl modifier.
Move 'dynamic' over to this (since it simplifies some code), and switch the
@optional and @required attributes to be declmodifiers (eliminating their @'s).
Swift SVN r19787
- Change the parser to accept "objc" without an @ sign as a contextual
keyword, including the dance to handle the general parenthesized case.
- Update all comments to refer to "objc" instead of "@objc".
- Update all diagnostics accordingly.
- Update all tests that fail due to the diagnostics change.
- Switch the stdlib to use the new syntax.
This does not switch all tests to use the new syntax, nor does it warn about
the old syntax yet. That will be forthcoming. Also, this needs a bit of
refactoring, which will be coming up.
Swift SVN r19555
