tree bd1c84e9c3614917c76dafc93f28e43033fba4a2
parent c90c4f7c8aac1d1b276444f15ac9799d1148e6d7
author Elias Naur <elias.naur@gmail.com> 1483390287 +0100
committer Elias Naur <elias.naur@gmail.com> 1484165266 +0000

bind: generate wrappers for generated ObjC types

This is the Objective-C equivalent of CL 34776, generating reverse
wrappers for generated ObjC types. The implementation follows the same
strategy as the Java implementation: use the Go ast package to find
exported structs with embedded Objective-C types and synthesize their
types as if they were imported through clang.

In turn, the handling of the implicit "self" parameter changes in the
same way as well: the type of self parameters must be the wrapped type
for the generated type. For example:

func (d *GoNSDate) Description(self Foundation.NSDate) string

becomes

import gopkg "ObjC/Objcpkg"

func (d *GoNSDate) Description(self gopkg.GoNSDate) string

Change-Id: I26f838b06a622864be463f81dbb4dcae76f70f20
Reviewed-on: https://go-review.googlesource.com/34780
Reviewed-by: David Crawshaw <crawshaw@golang.org>