Make integral-o-pointer conversions in SFINAE illegal.
As reported in PR40362, allowing the conversion from an integral to a
pointer type (despite being illegal in the C++ standard) will cause
surprsing results when testing for certain behaviors in SFINAE. This
patch converts the error to a SFINAE Error and adds a test to ensure
that it is still a warning in non-SFINAE but an error in it.
Change-Id: I1f475637fa4d83217ae37dc6b5dbf653e118fae4
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@351495
91177308-0d34-0410-b5e6-
96231b3b80d8
projects / clang / commit