Pass the context generic params for a reabstraction thunk down to getOrCreateReabstractionThunk from the enclosing function, where it can either use them to define a new thunk or ignore them if it has an equivalent thunk already. Tweak the mangling of reabstraction thunks to use the generic signature with decontextualized "from" and "to" types instead of the generic param list.
Swift SVN r13763
Make up manglings for generic signatures and their dependent GenericTypeParamTypes and DependentMemberTypes, as well as the generic signature of a GenericFunctionType or SILFunctionType. Use these to build the mangling for a SILFunctionType from its interface types.
Swift SVN r13537
type, so we emit them. Add mangler (and demangler) support for these.
Enhance our testcase to check to make sure that stores within these
specifiers are direct, they don't cause recursive infinite loops.
John, I picked w/W for the mangling letters, let me know if this is ok.
Swift SVN r13050
When we're using Objective-C's memory allocation, emit .cxx_construct
methods whenever we have instance variables with in-class
initializers. Presently, these methods are just empty stubs.
Swift SVN r12211
The Objective-C runtime executes the .cxx_destruct method after the
last -dealloc has executed when destroying an object, allowing the
instance variables to remain live even after the subclass's
destructor/-dealloc has executed, which is important for memory
safety. This fixes the majority of <rdar://problem/15136592>.
Note that IRGenModule::getAddrOfIVarDestroyer() contains an egregious
hack to find the ivar destructor SIL function via a linear
search. We need a better way to find SIL functions that we know exist,
because LinkEntity does not suffice.
Swift SVN r12206
decl context of the type alias.
This implements <rdar://problem/15290346> "typealias sugar needs to be
mangled into debug info mangled type names".
Swift SVN r10749
used only for debug info and within the _Tt namespace.
The DWARF output created by swift is intentionally flat, therefore
archetypes need to be emitted with their DeclContext. While increasing the
length of the mangled names in some cases (substitutions help a lot) it
has the advantage of making names completely self-contained.
There is a lengthy thread on swift-debugger discussing this change.
Swift SVN r10348
Produce protocol descriptors when we see a protocol definition in the current module. If the protocol is @objc, go through the existing path for generating full Protocol* metadata for objc objects; otherwise, emit our layout-compatible but strong-external-linkage Swift protocol descriptor record.
Swift SVN r9867
