Implement the demangling for generic signatures and their requirements, dependent parameters, and member types, now that we actually use these manglings when naming reabstraction thunks.
Swift SVN r13764
This time, be sure to reset the demangler state after demangling the
specialization header, because it is a prefix of the demangled symbol
name.
Swift SVN r13378
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
