This improves run time of this particular function by up to 8x in my
testing. For *really* large sets of code completions (I tested top-level
completion with Cocoa imported) this gives a 30-40% improvement across
the request, not including time spent in the client. The tradeoff is a
slight increase in peak memory usage (I saw 0.7% or 1.2 MB for the
top-level Cocoa case).
<rdar://problem/20355626>
Swift SVN r26748
This tool takes the input of two versions of the same sdk and outputs
their diff to facilicate the auto-migration of sdk clients.
In this initial commit, we take the path of one sdk and generate
a tree describing its API content. Next, we will diff trees generated
from different versions of the sdk.
In addition, this commit also refactored out part of swift-sdk-analyzer
to the common utils shared with swift-sdk-digester.
Swift SVN r26656
getImportedModules is the canonical way to get imports, whether private,
public, or both. This is especially true now that we have more flags
for SourceFile imports that really shouldn't be consumed by anyone
outside of SourceFile.
In this same vein, provide addImports instead of setImports, since imports
are always additive.
No visible functionality change.
Swift SVN r26634
Previously, when code completing Optional<T>., we only show
the member functions of T; This fix adds the member functions
of Optional to the code completion list.
rdar://20316534
Swift SVN r26622
When the code completion token appears after throw keyword,
a set of visible decls and instances conforming _ErrorType are
recommended as completion.
Swift SVN r26565
Currently a no-op, but effective access for entities within the current
module will soon need to take testability into account. This declaration:
internal func foo() {}
has a formal access of 'internal', but an effective access of 'public' if
we're in a testable mode.
Part of rdar://problem/17732115 (testability)
Swift SVN r26472
This patch also introduces some SILGen infrastructure for
dividing the function into "ordinary" and "postmatter"
sections, with error-handling-like stuff going into the
final section. Currently, this is largely undermined by
SILBuilder, but I'm going to fix that in a follow-up.
Swift SVN r26422
We explicitly whitelist these "stdlib private" decls in interface
generation, because they may contain methods that users are required to
implement. But in code-completion, there's no good reason to show them.
We still show completions for the methods themselves if you complete on
a public protocol that inherits from the private protocol. So,
<complete> => doesn't show _CollectionType
let a: CollectionType = ...
a.<complete> => *does* show startIndex, which comes from _CollectionType
rdar://problem/20086106
Swift SVN r26355
For decls, we get the most specific submodule from clang modules. For
macros, we don't yet have a way to get this information, since the
mapping from module ID to submodule is burried in the ClangImporter.
Having submodule information for macros would also help reduce the space
cost of storing the module names, since we would hit the single-element
module name cache more often.
There is no special handling of imported headers, which currently come
through with their internal clang module name '__ObjC'. Possibly these
should be treated as part of the current module.
A future commit will add the module name to swift-ide-test's output and update
the tests.
Swift SVN r26260
When a developer auto-completes an override function,
we collect the keywords that have already been specified
by the developer, so that the code completion strings do
not duplicate them.
rdar://16738036
Swift SVN r26230
Previously, a multi-pattern var/let decl like:
var x = 4, y = 17
would produce two pattern binding decls (one for x=4 one for y=17). This is convenient
in some ways, but is bad for source reproducibility from the ASTs (see, e.g. the improvements
in test/IDE/structure.swift and test/decl/inherit/initializer.swift).
The hardest part of this change was to get parseDeclVar to set up the AST in a way
compatible with our existing assumptions. I ended up with an approach that forms PBDs in
more erroneous cases than before. One downside of this is that we now produce a spurious
"type annotation missing in pattern"
diagnostic in some cases. I'll take care of that in a follow-on patch.
Swift SVN r26224
- Rename getParentPattern() -> getParentPatternBinding(), since
it returns the pattern binding, not the pattern.
- Introduce new getParentPattern()/getParentInitializer() methods,
covering the most common uses of getParentPatternBinding().
NFC.
Swift SVN r26175
When code completing a literal expr, it is likely that code completion engine only collects the expr
that is not fully type checked. Therefore, no members of the literal can be suggested. To address this,
we try to climb up expr hierarchy in AST to find an expr with a nominal type, and use the nominal type
to finish code completion.
rdar://20059173
Swift SVN r26116
auto-completing @attributes. By delaying the handling of code completion token after the entire decl being parsed, we know
what are the targets of the attribute to finishe, thus, only suggesting those applicable attributes.
Swift SVN r25938
context-sensitive. The first step is to recommend parameter-applicable
attributes only when the code completion token is found inside a
param decl.
Swift SVN r25810
