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b3732bb3b7
a -cc1 option. The Darwin linker complains about mixed visibility when linking gcc-built objects with clang-built objects, and the optimization isn't really that valuable. Platforms with less ornery linkers can feel free to enable this. llvm-svn: 110979
23 lines
409 B
C++
23 lines
409 B
C++
// RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s
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template<class T> class A {
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public:
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A() {}
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virtual void a() {}
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};
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class B : A<int> {
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B();
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};
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B::B() {}
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template class A<long>;
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extern template class A<short>;
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template class A<short>;
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// CHECK: @_ZTV1B = weak_odr constant
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// CHECK: @_ZTV1AIlE = weak_odr constant
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// CHECK: @_ZTV1AIsE = weak_odr constant
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// CHECK: @_ZTV1AIiE = weak_odr constant
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