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1 //== unittests/Sema/GslOwnerPointerInference.cpp - gsl::Owner/Pointer ========//
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2 //
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3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 // See https://llvm.org/LICENSE.txt for license information.
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5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 //
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7 //===----------------------------------------------------------------------===//
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8
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9 #include "../ASTMatchers/ASTMatchersTest.h"
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10 #include "clang/ASTMatchers/ASTMatchers.h"
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11 #include "gtest/gtest.h"
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12
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13 namespace clang {
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14 using namespace ast_matchers;
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15
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16 TEST(OwnerPointer, BothHaveAttributes) {
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17 EXPECT_TRUE(matches("template<class T>"
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18 "class [[gsl::Owner]] C;"
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19
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20 "template<class T>"
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21 "class [[gsl::Owner]] C {};"
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22
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23 "C<int> c;",
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24 classTemplateSpecializationDecl(
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25 hasName("C"), hasAttr(clang::attr::Owner))));
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26 }
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27
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28 TEST(OwnerPointer, ForwardDeclOnly) {
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29 EXPECT_TRUE(matches("template<class T>"
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30 "class [[gsl::Owner]] C;"
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31
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32 "template<class T>"
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33 "class C {};"
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34
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35 "C<int> c;",
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36 classTemplateSpecializationDecl(
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37 hasName("C"), hasAttr(clang::attr::Owner))));
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38 }
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39
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40 TEST(OwnerPointer, LateForwardDeclOnly) {
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41 EXPECT_TRUE(matches("template<class T>"
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42 "class C;"
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43
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44 "template<class T>"
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45 "class C {};"
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46
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47 "template<class T>"
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48 "class [[gsl::Owner]] C;"
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49
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50 "C<int> c;",
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51 classTemplateSpecializationDecl(
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52 hasName("C"), hasAttr(clang::attr::Owner))));
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53 }
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54
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55 } // namespace clang
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