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| -rw-r--r-- | clang/unittests/AST/ASTImporterTest.cpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/clang/unittests/AST/ASTImporterTest.cpp b/clang/unittests/AST/ASTImporterTest.cpp index 86518e132d4..64dd4fc9536 100644 --- a/clang/unittests/AST/ASTImporterTest.cpp +++ b/clang/unittests/AST/ASTImporterTest.cpp @@ -583,5 +583,46 @@ TEST(ImportExpr, ImportCXXPseudoDestructorExpr) { callExpr(has(cxxPseudoDestructorExpr())))))))); } +TEST(ImportDecl, ImportUsingDecl) { + MatchVerifier<Decl> Verifier; + EXPECT_TRUE( + testImport( + "namespace foo { int bar; }" + "int declToImport(){ using foo::bar; }", + Lang_CXX, "", Lang_CXX, Verifier, + functionDecl( + has( + compoundStmt( + has( + declStmt( + has( + usingDecl())))))))); +} + +/// \brief Matches shadow declarations introduced into a scope by a +/// (resolved) using declaration. +/// +/// Given +/// \code +/// namespace n { int f; } +/// namespace declToImport { using n::f; } +/// \endcode +/// usingShadowDecl() +/// matches \code f \endcode +const internal::VariadicDynCastAllOfMatcher<Decl, + UsingShadowDecl> usingShadowDecl; + +TEST(ImportDecl, ImportUsingShadowDecl) { + MatchVerifier<Decl> Verifier; + EXPECT_TRUE( + testImport( + "namespace foo { int bar; }" + "namespace declToImport { using foo::bar; }", + Lang_CXX, "", Lang_CXX, Verifier, + namespaceDecl( + has( + usingShadowDecl())))); +} + } // end namespace ast_matchers } // end namespace clang |
