1f30dba14d
The goal here is to exercise each rule in [basic.lookup.argdep] at least once. These new tests expose what I believe are 2 issues: 1. CWG 1691 needs to be implemented (p2: [...] Its associated namespaces are the innermost enclosing namespaces of its associated classes [...]) The corresponding tests are adl_class_type::X2 and adl_class_type::X5. 2. The end of paragraph 2 ([...] Additionally, if the aforementioned set of overloaded functions is named with a template-id, its associated classes and namespaces also include those of its type template-arguments and its template template-arguments.) is not implemented. Closely related, the restriction on non-dependent parameter types in this same paragraph needs to be removed. The corresponding tests are in adl_overload_set (both issues are from CWG 997). Differential Revision: https://reviews.llvm.org/D60570 Reviewed By: riccibruno, Quuxplusone llvm-svn: 358881
57 lines
1.1 KiB
C++
57 lines
1.1 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
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// C++11 [basic.lookup.argdep]p2
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//
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// [...] If an associated namespace is an inline namespace (10.3.1), its
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// enclosing namespace is also included in the set. If an associated
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// namespace directly contains inline namespaces, those inline namespaces
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// are also included in the set.
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namespace test1 {
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namespace L {
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namespace M {
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inline namespace N {
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inline namespace O {
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struct S {};
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void f1(S);
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}
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void f2(S);
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}
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void f3(S);
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}
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void f4(M::S); // expected-note {{declared here}}
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}
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void test() {
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L::M::S s;
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f1(s); // ok
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f2(s); // ok
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f3(s); // ok
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f4(s); // expected-error {{use of undeclared}}
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}
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}
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namespace test2 {
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namespace L {
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struct S {};
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inline namespace M {
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inline namespace N {
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inline namespace O {
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void f1(S);
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}
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void f2(S);
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}
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void f3(S);
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}
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void f4(S);
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}
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void test() {
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L::S s;
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f1(s); // ok
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f2(s); // ok
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f3(s); // ok
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f4(s); // ok
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}
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}
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