This prevents the linker from trying to emit relative relocations to locally-defined public symbols into dynamic libraries, which gives ld.so heartache.
The Clang importer generally imports a CF type under two names, one
with "Ref" and one without, which is needlessly redundant. Mark the
"Ref" versions as deprecated (with a rename to the non-"Ref" version)
now as a migration step toward removing them entirely (gated by
-enable-omit-needless-words). Fixes rdar://problem/16888940.
This reverts commit 062d14b422.
Revert "Fix a swift argument initialization bug - swift argument should be initialized"
This reverts commit 273b149583.
This breaks DebugAssert as well as REPL builds. Revert to appease the bots while i
look further.
after argc and argv are initialized. rdar://24250684
I reordered the CHECK statements in some tests to make them pass.
I tested this on Darwin and Linux.
Most of this is in updating the standard library, SDK overlays, and
piles of test cases to use the new names. No surprises here, although
this shows us some potential heuristic tweaks.
There is one substantive compiler change that needs to be factored out
involving synthesizing calls to copyWithZone()/copy(zone:). Aside from
that, there are four failing tests:
Swift :: ClangModules/objc_parse.swift
Swift :: Interpreter/SDK/Foundation_test.swift
Swift :: Interpreter/SDK/archiving_generic_swift_class.swift
Swift :: Interpreter/SDK/objc_currying.swift
due to two independent remaining compiler bugs:
* We're not getting partial ordering between NSCoder's
encode(AnyObject, forKey: String) and NSKeyedArchiver's version of
that method, and
* Dynamic lookup (into AnyObject) doesn't know how to find the new
names. We need the Swift name lookup tables enabled to address this.
And include some supplementary mangling changes:
- Give the first generic param (depth=0, index=0) a single character mangling. Even after removing the self type from method declaration types, 'Self' still shows up very frequently in protocol requirement signatures.
- Fix the mangling of generic parameter counts to elide the count when there's only one parameter at the starting depth of the mangling.
Together these carve another 154KB out of a debug standard library. There's some awkwardness in demangled strings that I'll clean up in subsequent commits; since decl types now only mangle the number of generic params at their own depth, it's context-dependent what depths those represent, which we get wrong now. Currying markers are also wrong, but since free function currying is going away, we can mangle the partial application thunks in different ways.
Swift SVN r32896
'Ss' appears in manglings tens of thousands of times in the standard library and is also incredibly frequent in other modules. This alone is enough to shrink the standard library by 59KB.
Swift SVN r32409
member lookup for subscript instead of digging already-looked-up candidates
out of the constraint system. This allows us to produce more specific
diagnostics in failure cases and keeps subscripts inline with other decls
being looked up.
Swift SVN r31586
argument. For now we start with some of the most simple cases: single argument
calls. This dramatically improves the QoI for error messages in argument lists,
typically turning a error+note combo into a single specific error message.
Some minor improvements coming (and also generalizing this to n-ary calls), but it
is nice that all the infrastructure is starting to come together...
Swift SVN r30905
"unavoidable failure" path, along with Failure::DoesNotHaveNonMutatingMember and
just doing some basic disambiguation in CSDiags.
This provides some benefits:
- Allows us to plug in much more specific diagnostics for the existing "only has
mutating members" diagnostic, including producing notes for why the base expr
isn't mutable (see e.g. test/Sema/immutability.swift diffs).
- Corrects issues where we'd drop full decl name info for selector references.
- Wordsmiths diagnostics to not complain about "values of type Foo.Type" instead
complaining about "type Foo"
- Where before we would diagnose all failures with "has no member named", we now
distinguish between when there is no member, and when you can't use it. When you
can't use it, you get a vauge "cannot use it" diagnostic, but...
- This provides an infrastructure for diagnosing other kinds of problems (e.g.
trying to use a private member or a static member from an instance).
- Improves a number of cases where failed type member constraints would produce uglier
diagnostics than a different constraint failure would.
- Resolves a number of rdars, e.g. (and probably others):
<rdar://problem/20294245> QoI: Error message mentions value rather than key for subscript
Swift SVN r30715
get the same wording, fixing <rdar://problem/21964599> Different diagnostics for the same issue
While I'm in the area, remove some dead code.
Swift SVN r30713
Instead, we just import the pieces as methods, which can be rebuilt into a
new subscript in the overlay.
Last piece of rdar://problem/20070465
Swift SVN r29430
A method has "__" prepended to its basename; an initializer has "__"
prepended to its first argument.
There are a few holes here involving no-argument initializers and factory
methods, but hopefully we won't need to remap those with swift_private anyway.
More of rdar://problem/20070465
Swift SVN r29429
...including structs and struct fields, enums and enum cases, typedefs,
protocols, classes, and properties.
The main problem is that this /doesn't/ handle top-level /lookup/, so you
can't actually find any of these renamed types. This is fixed in the next
commit.
This does not handle methods, subscripts, or initializers.
Part of rdar://problem/20070465
Swift SVN r29427
