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Add another testcase that was not being covered. 

llvm-svn: 155351
This commit is contained in:
Rafael Espindola 2012-04-23 14:02:53 +00:00
parent fbadfddcf1
commit 23fd21d4ee
1 changed files with 18 additions and 0 deletions
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18
clang/test/CodeGenCXX/visibility.cpp
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@ -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<zed>::bar.
template<typename T>
struct DEFAULT foo {
void bar() {}
};
class zed;
template class foo<zed>;
class DEFAULT zed {
};
// CHECK: define weak_odr void @_ZN6test353fooINS_3zedEE3barEv
// CHECK-HIDDEN: define weak_odr void @_ZN6test353fooINS_3zedEE3barEv
}