commit 61719b50c5d25ce03abdb9a9ed9e2ccb57496069
author Bruno Ricci <riccibrun@gmail.com> Mon Apr 22 11:40:31 2019 +0000
committer Bruno Ricci <riccibrun@gmail.com> Mon Apr 22 11:40:31 2019 +0000
tree 3ff1e9de9a8ce6fd8e87007f6fe1ef229761f79e
parent 4ea8f1222bdea2cad4fb56224c990871d7d0dd0c

[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



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@358881 91177308-0d34-0410-b5e6-96231b3b80d8