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annotate clang/test/Parser/using-template.cpp @ 150:1d019706d866

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LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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150
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1 // RUN: %clang_cc1 %s -verify
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2
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3 namespace N1 {
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4 template <typename... Ts>
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5 struct Foo {
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6 template <typename T>
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7 struct Bar {
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8 static constexpr bool is_present = false;
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9 };
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10 };
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11
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12 template <typename T, typename... Ts>
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13 struct Foo<T, Ts...> : public Foo<Ts...> {
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14 using template Foo<Ts...>::Bar;
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15 // expected-error@-1 {{'template' keyword not permitted after 'using' keyword}}
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16 };
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17 }
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18
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19 namespace N2 {
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20 namespace foo {
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21 using I = int;
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22 }
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23 using template namespace foo;
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24 // expected-error@-1 {{'template' keyword not permitted after 'using' keyword}}
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25 using template template namespace foo;
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26 // expected-error@-1 2{{'template' keyword not permitted after 'using' keyword}}
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27 I i;
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28 }
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29
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30 namespace N3 {
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31 namespace foo {
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32 using I = int;
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33 }
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34 using template foo::I;
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35 // expected-error@-1 {{'template' keyword not permitted after 'using' keyword}}
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36 I i;
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37 }
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38
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39 namespace N4 {
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40 template <typename T>
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41 class A {};
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42
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43 template <typename T>
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44 using B = A<T>;
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45 B<int> b;
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46
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47 using template <typename T> C = A<T>;
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48 // expected-error@-1 {{'template' keyword not permitted after 'using' keyword}}
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49 // expected-error@-2 {{expected unqualified-id}}
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50 C<int> c;
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51 // expected-error@-1 {{no template named 'C'}}
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52 }