18 lines · cpp
1// RUN: %clang_cc1 -emit-pch -std=c++1z -o %t.1.ast %S/Inputs/namespace1.cpp2// RUN: %clang_cc1 -emit-pch -std=c++1z -o %t.2.ast %S/Inputs/namespace2.cpp3// RUN: %clang_cc1 -std=c++1z -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s4 5static_assert(TestAliasName::z == 4);6static_assert(ContainsInline::z == 10);7 8void testImport() {9 typedef TestUnresolvedTypenameAndValueDecls::Derived<int> Imported;10 Imported a; // Successful instantiation11 static_assert(sizeof(Imported::foo) == sizeof(int));12 static_assert(sizeof(TestUnresolvedTypenameAndValueDecls::Derived<double>::NewUnresolvedUsingType) == sizeof(double));13}14 15 16// CHECK: namespace2.cpp:16:17: warning: external variable 'z' declared with incompatible types in different translation units ('double' vs. 'float')17// CHECK: namespace1.cpp:16:16: note: declared here with type 'float'18