Dmitri Hrybenko cdb1df51a3 Code completion: completion of type-ident in type contexts (like Foo.#^A^#) ...

This introduces the required code completion callbacks which pass partially
parsed TypeReprs to code completion.  These types can refer to generic function
parameters.  Because we need to typecheck these types, we need to typecheck
generic parameters first.  Because exposing fine-grained typechecker interface
just for code completion is bad, we create a function declaration based on the
limited information we have (i.e., just the function name and generic
parameters) and pass that to the typechecker.  This approach (in theory) should
work uniformly for function decls and nominal type decls, but the nominal type
decl case is not tested yet.  Eventually we will also want to use a similar
approach for normal parser recovery as well.


Swift SVN r7313

2013-08-17 02:35:32 +00:00

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