- Introduce a new TypeBase::getInOutObjectType() that strips off @inout types
- Switch stuff that is calling getRValueType() to call getInOutObjectType()
when they are stripping @inout, not @lvalue (this is primarily around
stuff working with self)
- Update testcases, some diagnostics improve around & handling.
This fixes rdar://15708430 and rdar://15729093.
Swift SVN r11794
(various) FunctionType::get's, ArrayType::get,
ArraySliceType::get, OptionalType::get, and a few
other places.
There is more to be done here, but this is all I plan to do
for now.
Swift SVN r11497
This completes the FileUnit refactoring. A module consists of multiple
FileUnits, which provide decls from various file-like sources. I say
"file-like" because the Builtin module is implemented with a single
BuiltinUnit, and imported Clang modules are just a single FileUnit source
within a module.
Most modules, therefore, contain a single file unit; only the main module
will contain multiple source files (and eventually partial AST files).
The term "translation unit" has been scrubbed from the project. To refer
to the context of declarations outside of any other declarations, use
"top-level" or "module scope". To refer to a .swift file or its DeclContext,
use "source file". To refer to a single unit of compilation, use "module",
since the model is that an entire module will be compiled with a single
driver call. (It will still be possible to compile a single source file
through the direct-to-frontend interface, but only in the context of the
whole module.)
Swift SVN r10837
nominal, substitute known generic parameters if possible
This should improve code completion experience for generic containers a lot:
(swift) var a = Array<Float>()
// a : Array<Float> = []
(swift) a.
...
Decl[InstanceMethod]/CurrNominal: append({#val: Float#})[#Void#]
...
Decl[InstanceMethod]/CurrNominal: each({#f: (Float) -> Void#})[#Void#]
...
Decl[InstanceMethod]/CurrNominal: enumerate()[#Array<Float>#]
...
Decl[InstanceMethod]/CurrNominal: next()[#Float?#]
...
Decl[InstanceMethod]/CurrNominal: sort({#pred: (Float, Float) -> Bool#})[#Void#]
...
Only implemented for functions. Constructors and subscripts coming soon.
Swift SVN r10774
And, properly treat imports as per-file: when looking up decls through the
TU module, don't pick up every other source file's imports.
This implements our resolution rules:
1. Check the current source file.
2. Check the current module.
3. Check imported modules.
Currently, "import Foo" is treated as a file-private import and
"@reexported import Foo" is treated as a public /and/ module-wide import.
This further suggests that access control is the right tool for re-export
control:
(private) import Foo // current file only
package import Foo // whole module
public import Foo // whole world
Swift SVN r9682
ASTContexts
This introduces swift::ide::CodeCompletionCache, which is a persistent code
completion result cache.
Right now REPL happens to use it (try importing Cocoa and doing code
completion), and the difference is noticeable. But completion in REPL is
still slow, because Cocoa goes through the AST Verifier on every completion
(for unknown reasons).
This commit does not implement cache invalidation yet, and it does not use
libcache to evict cache entries under memory pressure.
This commit also introduces two regressions:
- We get fewer Cocoa results that expected. Module::isModuleVisible in Clang
does not incorrectly reports that that ObjectiveC.NSObject submodule is not
visible from Cocoa.
- We are not implementing the decl hiding rules correctly. We used to rely on
visible decl lookup to do it for us, but now we have a different data structure
we have real decls from the current module and we have a text-only cache, so we
are forced to reimplement this part of name lookup in code completion.
Swift SVN r9633
