- CYGWIN symbol is used to distinguish Cygwin environment from other OS
and other environment in Windows.
- Added windows and windowsCygnus to OSVersion in StdlibUnittest
For a value of an opaque generic type `<T> x: T`, the language currently defines `type(of: x)` and `T.self` as both producing a type `T.Type`, and the result of substituting an existential type by `T == P` gives `P.Protocol`, so the `type(of:)` operation on `x` can only give the concrete protocol metatype when `x` is an existential in this case. The optimizer understood this rule, but the runtime did not, causing SR-3304.
Changes:
* Terminate all namespaces with the correct closing comment.
* Make sure argument names in comments match the corresponding parameter name.
* Remove redundant get() calls on smart pointers.
* Prefer using "override" or "final" instead of "virtual". Remove "virtual" where appropriate.
classType is unused without ObjC interop. Simplify the code a bit by increasing
the scope covered by the SWIFT_OBJC_INTEROP. It also silences the warning.
The runtime and stubs are built for ALL targets, not specific ones. This allows
us to configure when cross-compiling to Windows again. Collapse the dual
addition of the swiftRuntime into a single build. This unifies the runtime
build for the apple and non-Apple SDKs. The difference here was the ObjC
interop sources. In order to deal with that unification add a CPP macro to
indicate whether the interop sources should be included or not.
- Revert the use of SWIFT_RUNTIME_EXPORT in ImageInspectionELF.cpp and
fix the unittests by explicitly adding the file to the list
- Revert the change of section data names
- Add ImageInspectionStatic.cpp to lookup protocol conformance
and metadata sections in static binaries
- For Linux, build libswiftImageInspectionShared.a and
libswiftImageInspectionStatic.a for linking with libswiftCore.a.
This allows static binaries to be built without linking to
libdl. libswiftImageInspectionShared (ImageInspectionELF.cpp) is
automatically compiled into libswiftCore.so
- Adds -static-executable option to swiftc to use along with
-emit-executable that uses linker arguments in
static-executable-args.lnk. This also requires a libicu
to be compiled using the --libicu which has configure options
that dont require libdl for accessing ICU datafiles
- Static binaries only work on Linux at this time
- Win32 does not support dlfcn.h, Dl_info or dladdr() so add
lookupSymbol() as a wrapper for ELF/MachO/Win32
- Win32 version needs an implementation, currently it just returns
an error for `cannot lookup address'
The header `dlfcn.h` does not exist for windows targets, guard the including.
Correct the structure initializers which had the members inverted. Finally,
include the required `vector` header.
