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| author | Reid Kleckner <rnk@google.com> | 2016-02-09 02:51:17 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2016-02-09 02:51:17 +0000 |
| commit | a008c6111a423c931de82e1f4a5994d007388829 (patch) | |
| tree | 0c32f77f601e08b25fbb00c0ead46b361a853577 /test/CodeGenCXX/dllexport.cpp | |
| parent | b918381550b222062588eae414018a7641953097 (diff) | |
Avoid forcing emission of delayed dllexported classes on template instantiation
Fixes PR26490
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@260194 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/dllexport.cpp')
| -rw-r--r-- | test/CodeGenCXX/dllexport.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGenCXX/dllexport.cpp b/test/CodeGenCXX/dllexport.cpp index 1412ad866b..04007e8212 100644 --- a/test/CodeGenCXX/dllexport.cpp +++ b/test/CodeGenCXX/dllexport.cpp @@ -777,6 +777,17 @@ struct __declspec(dllexport) Baz { // M32-DAG: define weak_odr dllexport x86_thiscallcc dereferenceable(1) %"struct.InClassInits::Baz"* @"\01??4Baz@InClassInits@@QAEAAU01@ABU01@@Z" } +// We had an issue where instantiating A would force emission of B's delayed +// exported methods. +namespace pr26490 { +template <typename T> struct A { }; +struct __declspec(dllexport) B { + B(int = 0) {} + A<int> m_fn1() {} +}; +// M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01??_FB@pr26490@@QAEXXZ" +} + //===----------------------------------------------------------------------===// // Classes with template base classes |