Author: a.sidorin Date: Sun Dec 3 08:04:07 2017 New Revision: 319632 URL: http://llvm.org/viewvc/llvm-project?rev=319632&view=rev Log: [ASTImporter] Add unit tests for UsingDecl and UsingShadowDecl
Patch by Kareem Khazem! Differential Revision: https://reviews.llvm.org/D27181 Modified: cfe/trunk/unittests/AST/ASTImporterTest.cpp Modified: cfe/trunk/unittests/AST/ASTImporterTest.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/AST/ASTImporterTest.cpp?rev=319632&r1=319631&r2=319632&view=diff ============================================================================== --- cfe/trunk/unittests/AST/ASTImporterTest.cpp (original) +++ cfe/trunk/unittests/AST/ASTImporterTest.cpp Sun Dec 3 08:04:07 2017 @@ -583,5 +583,46 @@ TEST(ImportExpr, ImportCXXPseudoDestruct 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 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
