6739a10cec
declared before it is used. Because we don't use normal name lookup to find these, the normal code to filter out non-visible names from name lookup results does not apply. llvm-svn: 268585
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
#include "cxx-templates-common.h"
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namespace hidden_specializations {
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// explicit specializations
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template<> void fn<int>() {}
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template<> struct cls<int> {
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void nested_fn();
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struct nested_cls;
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static int nested_var;
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enum nested_enum : int;
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};
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template<> int var<int>;
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// partial specializations
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template<typename T> struct cls<T*> {
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void nested_fn();
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struct nested_cls;
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static int nested_var;
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enum nested_enum : int;
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};
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template<typename T> int var<T*>;
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// member specializations
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template<> void cls<void>::nested_fn() {}
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template<> struct cls<void>::nested_cls {};
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template<> int cls<void>::nested_var;
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template<> enum class cls<void>::nested_enum { e };
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template<> template<typename U> void cls<void>::nested_fn_t() {}
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template<> template<typename U> struct cls<void>::nested_cls_t {};
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template<> template<typename U> int cls<void>::nested_var_t;
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// specializations instantiated here are ok if their pattern is
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inline void use_stuff() {
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fn<char>();
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cls<char>();
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(void)var<char>;
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cls<char*>();
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(void)var<char*>;
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cls<void>::nested_fn_t<char>();
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cls<void>::nested_cls_t<char>();
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(void)cls<void>::nested_var_t<char>;
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}
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}
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