From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Thu, 20 Jan 2011 02:26:24 +0000 (+0000)
Subject: Fix PR8884 by skipping transparent contexts. The test is for LikageSpec. I
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=706df2fb3f00450cea6809c363eee35bfb3e1025;p=clang

Fix PR8884 by skipping transparent contexts. The test is for LikageSpec. I
failed to find a case where an enum context would make a difference, but
found PR9007 on the way.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123871 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 6bbbd541c2..d28548dc2f 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -5991,7 +5991,7 @@ Decl *Sema::ActOnTag(Scope *S, unsigned TagSpec, TagUseKind TUK,
       // Find the context where we'll be declaring the tag.
       // FIXME: We would like to maintain the current DeclContext as the
       // lexical context,
-      while (SearchDC->isRecord())
+      while (SearchDC->isRecord() || SearchDC->isTransparentContext())
         SearchDC = SearchDC->getParent();
 
       // Find the scope where we'll be declaring the tag.
diff --git a/test/SemaCXX/PR8884.cpp b/test/SemaCXX/PR8884.cpp
new file mode 100644
index 0000000000..4026465a25
--- /dev/null
+++ b/test/SemaCXX/PR8884.cpp
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -fsyntax-only  %s
+extern "C" {
+  class bar {
+    friend struct foo;
+    static struct foo& baz ();
+  };
+  struct foo {
+    void zed () {
+      bar::baz();
+    }
+  };
+}