This lookup routine takes the place of MemberLookup for AST-level
lookups, which don't consider semantics at all and won't be able to
(for example) perform additional type checking to resolve the
lookup. No functionality change.
Swift SVN r5882
If -nsstring-is-string is enabled, lower Strings in cc(c) and cc(objc) function types to NSString, and when calling them, insert calls to StringToNSString/NSStringToString to perform the bridging conversion.
This isn't quite ready for prime-time yet, because we still need to emit the inverse bridging for ObjC method thunks, and I haven't tested the IRGen end of things yet.
Swift SVN r5355
When checking for a replPrint method, make sure it's not an instance method of a metatype; the signature ends up wrong and we emit bizarre error messages. Fixes <rdar://problem/13036012>.
Swift SVN r4204
If the completion prefix has a '.' behind it, guesstimate a context expression by lexing backward through an identifier(.identifier)* dotted path, then attempt to parse and typecheck that expression to decide on a base type in which to find completions.
Swift SVN r4063
Implement a 'lookupVisibleDecls' API similar to Clang's that replicates the UnqualifiedLookup logic for walking through a given scope looking for decls. Use it to populate the completion list in the repl.
Still to be done: Clang module lookup via Clang's lookupVisibleDecls, and context deduction from dotted path expressions.
Swift SVN r4056
While we haven't worked out the details of whether methods in
extensions can be overridden in Swift, it's something that does happen
in Objective-C, so we need to deal with it.
With this change, note that our demo application can both allocate
Objective-C objects with "new" (which John recently fixed) and also
subscript mutable arrays to both read and write.
Swift SVN r3485
results of member lookup, and eliminate all uses of
MemberLookup::createResultAST(). The AST library should not be
performing this semantic analysis.
Swift SVN r2221
functions. This involves a few steps:
- When assigning archetypes to type parameters, also walk all of the
protocols to which the type parameter conforms and assign archetypes
to each of the associated types.
- When performing name lookup into an archetype, look into all of
the protocols to which it conforms. If we find something, it can be
referenced via the new ArchetypeMemberRefExpr.
- When type-checking ArchetypeMemberRefExpr, substitute the values
of the various associated types into the type of the member, so the
resulting expression involves the archetypes for the enclosing
generic method.
The rest of the type checking essentially follows from the fact that
archetypes are unique types which (therefore) have no behavior beyond
what is provided via the protocols they conform to. However, there is
still much work to do to ensure that we get the archetypes set up
correctly.
Swift SVN r2201
