tree b401910bdac3ce4c6de68ea9d5665ced0e7839c9
parent 125c5259d939c46941829c2a3625ae73590f613a
author Elias Naur <elias.naur@gmail.com> 1516536799 +0100
committer Elias Naur <elias.naur@gmail.com> 1516640571 +0000

bind: avoid header include cycles in generated ObjC code

The test in CL 87656 exposed the problem that an ObjC class C in
header C.h can't implement an interface I in I.h if I.h itself includes
C.h, resulting in an include cycle. Avoid the problem for now by
restricting the set of declared interfaces to the current package and
its imports. This is too strict, but simple and avoids any include
cycles.

Fixes the bind/objc SeqTest on iOS.

Change-Id: I2ff964593cb9e56994c42b68cc49eebe2f549217
Reviewed-on: https://go-review.googlesource.com/88818
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>