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[PrintAsObjC] Only include internal decls if we have a bridging header.

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The upshot of this is that internal decls in an app target will be in the
generated header but internal decls in a framework target will not. This
is important since the generated header is part of a framework's public
interface. Users always have the option to add members via category to an
internal framework type they need to use from Objective-C, or to write the
@interface themselves if the entire type is missing. Only internal protocols
are left out by this.

The presence of the bridging header isn't a /perfect/ way to decide this,
but it's close enough. In an app target without a bridging header, it's
unlikely that there will be ObjC sources depending on the generated header.

Swift SVN r19763
This commit is contained in:
Jordan Rose
2014-07-09 23:58:57 +00:00
parent bb6c62d2ca
commit c90cd11aff
14 changed files with 64 additions and 31 deletions
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2
test/PrintAsObjC/classes.swift
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@@ -3,7 +3,7 @@
// RUN: rm -rf %t
// RUN: mkdir %t
// RUN: %swift %clang-importer-sdk -module-cache-path %t/clang-module-cache -enable-source-import -emit-module -o %t %s
// RUN: %swift %clang-importer-sdk -module-cache-path %t/clang-module-cache -parse-as-library %t/classes.swiftmodule -parse -emit-objc-header-path %t/classes.h
// RUN: %swift %clang-importer-sdk -module-cache-path %t/clang-module-cache -parse-as-library %t/classes.swiftmodule -parse -emit-objc-header-path %t/classes.h -import-objc-header %S/../Inputs/empty.h
// RUN: FileCheck %s < %t/classes.h
// RUN: FileCheck --check-prefix=NEGATIVE %s < %t/classes.h
// RUN: %check-in-clang %t/classes.h