[flang] Downgrade benign error message to a warning
authorPeter Klausler <pklausler@nvidia.com>
Thu, 30 Dec 2021 22:24:33 +0000 (14:24 -0800)
committerPeter Klausler <pklausler@nvidia.com>
Fri, 14 Jan 2022 00:27:40 +0000 (16:27 -0800)
commit0f500d3dae705d37b35ec7002d67d001d9267e19
tree5751c9d3fa9b2459a1dcc3206df0e0b2f4a0778a
parent073c27b5e5851f13d99d383e047309299b68827d
[flang] Downgrade benign error message to a warning

It's not conforming to specify the SAVE attribute more than
once for a variable, but it also doesn't hurt anything and
isn't fatal in other Fortran compilers.  Downgrade the
message to a warning for better portability.

Differential Revision: https://reviews.llvm.org/D117153
flang/docs/Extensions.md
flang/lib/Semantics/resolve-names.cpp
flang/test/Semantics/resolve107.f90 [new file with mode: 0644]
flang/test/Semantics/resolve45.f90