Bruno Ricci 1f30dba14d [Sema][NFC] Add more tests for the behavior of argument-dependent name lookup ...

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

2019-04-22 11:40:31 +00:00

1.7 KiB

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