https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64826
Bug ID: 64826
Summary: Better diagnostics for when ADL/overloading doesn't
apply as desired
Product: gcc
Version: 4.9.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: b.r.longbons at gmail dot com
Created attachment 34596
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34596&action=edit
test set 1, regressions on namespace splitting
Recently I refactored a fair bit of code between namespaces, and found a number
of situations that could use better error messages.
Additionally, it would be nice if at least some attempt was made to provide a
warning when even *before* the namespace.
I mostly understand *why*, but in real world code bases it is often harder than
in these reduced testcases.
Attached are 3 files, each with testcases of similar code inside and outside
namespaces. One version of each test fails, the other works (except for
works-both-ways tests, which are type sensitive).
