[flang][NFC] Fix build errors for clang-10
authorAndrzej Warzynski <andrzej.warzynski@arm.com>
Fri, 2 Oct 2020 08:53:35 +0000 (09:53 +0100)
committerAndrzej Warzynski <andrzej.warzynski@arm.com>
Sat, 3 Oct 2020 14:10:17 +0000 (15:10 +0100)
commit35a2a042ddd127205455fc26ae516ccc513fd5cf
tree5b1f349cdfde070b532abc2271494bf153eaa570
parent07028cd5dbb8417fb41121a7e75290fab00f65fc
[flang][NFC] Fix build errors for clang-10

This patch fixes one worning. Since Flang sets `-Werror`, that's
sufficient for a build to fail. As per flang/README.md, Clang-10 is one
of the officially supported compilers.

Differential Revision: https://reviews.llvm.org/D88723
flang/lib/Lower/OpenACC.cpp