swift-mirror/test/SourceKit/Indexing/Inputs/index_constructors_other.swift at constraintResolutionFix - swift-mirror - Gitea: Git with a cup of tea

averello/swift-mirror

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Slava Pestov 9a3f0fc527 Sema: Fix for SourceKit crash in inheritsSuperclassInitializers()

Two problems:

1) We were tearing down the type checker too early, before all
   relevant decls in other files had been type checked, so there
   was no LazyResolver available for use in the ASTContext.

   This might explain the crashes coming through
   diagnoseUnintendedObjCMethodOverrides().

2) When a lazy resolver was set in the ASTContext, we were not
   using it in the case where nullptr was passed in as the
   'resolver' parameter to inheritsSuperclassInitializers().

   This might fix the crashes where we were coming in from other
   code paths, but I'm less confident about this case.

Possibly fixes <rdar://problem/29043074>, <rdar://problem/30976765>,
<rdar://problem/31122590>, and <rdar://problem/31286627>, and the
many other similar-looking dupes.

2017-03-31 00:04:17 -07:00

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 class DogObject : CatObject {
   override init() {
     super.init()
   }
 }
 class CatObject : NSObject {}