From 546ee6dbcafa8a0dc6342497573fafa560be66f8 Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Mon, 23 Apr 2012 14:02:53 +0000 Subject: [PATCH] Add another testcase that was not being covered. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155351 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGenCXX/visibility.cpp | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/test/CodeGenCXX/visibility.cpp b/test/CodeGenCXX/visibility.cpp index b9ed373001..d126de3d05 100644 --- a/test/CodeGenCXX/visibility.cpp +++ b/test/CodeGenCXX/visibility.cpp @@ -682,3 +682,21 @@ namespace test34 { // CHECK: define weak_odr void @_ZN6test343barINS_3fooEEEvv // CHECK-HIDDEN: define weak_odr void @_ZN6test343barINS_3fooEEEvv } + +namespace test35 { + // This is a really ugly testcase. GCC propagates the DEFAULT in zed's + // definition. What we do instead is be conservative about merging + // implicit visibilities. + // FIXME: Maybe the best thing to do here is error? The test at least + // makes sure we don't produce a hidden symbol for foo::bar. + template + struct DEFAULT foo { + void bar() {} + }; + class zed; + template class foo; + class DEFAULT zed { + }; + // CHECK: define weak_odr void @_ZN6test353fooINS_3zedEE3barEv + // CHECK-HIDDEN: define weak_odr void @_ZN6test353fooINS_3zedEE3barEv +} -- 2.50.1