diff options
author | Gabor Marton <martongabesz@gmail.com> | 2019-02-18 13:09:27 +0000 |
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committer | Gabor Marton <martongabesz@gmail.com> | 2019-02-18 13:09:27 +0000 |
commit | 94533b52c8f5040d486994fb226581b1118e0acb (patch) | |
tree | 09581cada37a051f558250e36cff613740c13c66 /unittests/AST/ASTImporterTest.cpp | |
parent | 8569f81b8c187d185c2663120832668c18dbb550 (diff) |
[ASTImporter] Find previous friend function template
Reviewers: a_sidorin, shafik, a.sidorin
Subscribers: rnkovacs, dkrupp, Szelethus, gamesh411, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D57910
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@354267 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/AST/ASTImporterTest.cpp')
-rw-r--r-- | unittests/AST/ASTImporterTest.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/unittests/AST/ASTImporterTest.cpp b/unittests/AST/ASTImporterTest.cpp index 30bc9dc73c..fa5384503d 100644 --- a/unittests/AST/ASTImporterTest.cpp +++ b/unittests/AST/ASTImporterTest.cpp @@ -5390,6 +5390,33 @@ TEST_P(ASTImporterOptionSpecificTestBase, EXPECT_EQ(0u, ToTU->getASTContext().getDiagnostics().getNumWarnings()); } +struct ImportFriendFunctionTemplates : ASTImporterOptionSpecificTestBase {}; + +TEST_P(ImportFriendFunctionTemplates, LookupShouldFindPreviousFriend) { + Decl *ToTU = getToTuDecl( + R"( + class X { + template <typename T> friend void foo(); + }; + )", + Lang_CXX); + auto *Friend = FirstDeclMatcher<FunctionTemplateDecl>().match( + ToTU, functionTemplateDecl(hasName("foo"))); + + Decl *FromTU = getTuDecl( + R"( + template <typename T> void foo(); + )", + Lang_CXX); + auto *FromFoo = FirstDeclMatcher<FunctionTemplateDecl>().match( + FromTU, functionTemplateDecl(hasName("foo"))); + auto *Imported = Import(FromFoo, Lang_CXX); + + // FIXME Currently chains of FunctionTemplateDecls are not implemented. + //EXPECT_EQ(Imported->getPreviousDecl(), Friend); + EXPECT_EQ(Imported, Friend); +} + INSTANTIATE_TEST_CASE_P(ParameterizedTests, ASTImporterLookupTableTest, DefaultTestValuesForRunOptions, ); @@ -5408,6 +5435,9 @@ INSTANTIATE_TEST_CASE_P(ParameterizedTests, ASTImporterOptionSpecificTestBase, INSTANTIATE_TEST_CASE_P(ParameterizedTests, ImportFunctions, DefaultTestValuesForRunOptions, ); +INSTANTIATE_TEST_CASE_P(ParameterizedTests, ImportFriendFunctionTemplates, + DefaultTestValuesForRunOptions, ); + INSTANTIATE_TEST_CASE_P(ParameterizedTests, ImportClasses, DefaultTestValuesForRunOptions, ); |