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An unscoped enumeration used as template argument, should not have any qualified information about its enclosing scope, as its visibility is global. In the case of scoped enumerations, they must include information about their enclosing scope. Patch by Carlos Alberto Enciso! Differential Revision: https://reviews.llvm.org/D39239 llvm-svn: 321312
27 lines
1.1 KiB
C++
27 lines
1.1 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -ast-print %s -std=c++11 | FileCheck %s
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// Make sure that for template value arguments that are unscoped enumerators,
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// no qualified enum information is included in their name, as their visibility
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// is global. In the case of scoped enumerators, they must include information
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// about their enum enclosing scope.
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enum E1 { e1 };
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template<E1 v> struct tmpl_1 {};
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// CHECK: template<> struct tmpl_1<e1>
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tmpl_1<E1::e1> TMPL_1; // Name must be 'e1'.
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namespace nsp_1 { enum E2 { e2 }; }
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template<nsp_1::E2 v> struct tmpl_2 {};
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// CHECK: template<> struct tmpl_2<nsp_1::e2>
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tmpl_2<nsp_1::E2::e2> TMPL_2; // Name must be 'nsp_1::e2'.
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enum class E3 { e3 };
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template<E3 v> struct tmpl_3 {};
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// CHECK: template<> struct tmpl_3<E3::e3>
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tmpl_3<E3::e3> TMPL_3; // Name must be 'E3::e3'.
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namespace nsp_2 { enum class E4 { e4 }; }
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template<nsp_2::E4 v> struct tmpl_4 {};
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// CHECK: template<> struct tmpl_4<nsp_2::E4::e4>
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tmpl_4<nsp_2::E4::e4> TMPL_4; // Name must be 'nsp_2::E4::e4'.
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