From: Michal Gorny <mgorny@gentoo.org>
Date: Sat, 11 Nov 2017 20:01:41 +0000 (+0000)
Subject: [python] [tests] Fix test_linkage for unique external linkage
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a748214a43e14a3bd48c8aa2c20b7226c12575f3;p=clang

[python] [tests] Fix test_linkage for unique external linkage

Starting with r314037, anonymous namespaces no longer give
unique-external linkage to variables. However, this linkage can still be
achieved by using a type which is not exterally visible,
e.g. through being declared in an anonymous namespace but used outside
it. Fix the test to take advantage of that.

Differential Revision: https://reviews.llvm.org/D39810

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@317986 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/bindings/python/tests/cindex/test_linkage.py b/bindings/python/tests/cindex/test_linkage.py
index 37223c2adb..6b482f8081 100644
--- a/bindings/python/tests/cindex/test_linkage.py
+++ b/bindings/python/tests/cindex/test_linkage.py
@@ -15,7 +15,8 @@ class TestLinkage(unittest.TestCase):
         tu = get_tu("""
 void foo() { int no_linkage; }
 static int internal;
-namespace { extern int unique_external; }
+namespace { struct unique_external_type {} }
+unique_external_type unique_external;
 extern int external;
 """, lang = 'cpp')