[clang][OpenMP] Fix unused var warning
authorDavid Spickett <david.spickett@linaro.org>
Mon, 26 Jun 2023 15:19:06 +0000 (15:19 +0000)
committerDavid Spickett <david.spickett@linaro.org>
Mon, 26 Jun 2023 15:20:35 +0000 (15:20 +0000)
commitf3ca99a87c566fb5e910071f4cbb474ddb4e7f37
tree5bdb84912fe53bad200cf899b405638042c6f77e
parentaf7c22b7352facf808de8b9c39c9251975551d59
[clang][OpenMP] Fix unused var warning

This was added by 453e02ca0903c9f65529d21c513925ab0fdea1e1.Use
isa instead since we don't use the result.

Fixes:
<..>SemaOpenMP.cpp:23149:13: warning: unused variable â€˜TargetVarDecl’ [-Wunused-variable]
23149 |   if (auto *TargetVarDecl = dyn_cast_or_null<VarDecl>(TargetDecl))
      |             ^~~~~~~~~~~~~

Which came up when building with GCC 9.
clang/lib/Sema/SemaOpenMP.cpp