[flang] Emit error about missing interface when needed
authorpeter klausler <pklausler@nvidia.com>
Thu, 3 Jun 2021 00:25:29 +0000 (17:25 -0700)
committerpeter klausler <pklausler@nvidia.com>
Thu, 3 Jun 2021 22:19:54 +0000 (15:19 -0700)
commitc1a024053d3b80a62bd65971fe9ac09539dea5ae
treeb5ab9d1f5fb6b41a143fe1006c4961eade678d4c
parentdb757ba7c523f8a456f884316a44c0f1124bcb9a
[flang] Emit error about missing interface when needed

When a procedure pointer with no interface is called by a
function reference, complain about the lack.

Differential Revision: https://reviews.llvm.org/D103573
flang/lib/Semantics/expression.cpp
flang/test/Semantics/resolve09.f90