Get rid of unused variable warning.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47174 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Sema/SemaDecl.cpp b/Sema/SemaDecl.cpp
index 81d4c9e..137a188 100644
--- a/Sema/SemaDecl.cpp
+++ b/Sema/SemaDecl.cpp
@@ -897,7 +897,7 @@
// C99 6.7.5.2p2: If an identifier is declared to be an object with
// static storage duration, it shall not have a variable length array.
if ((FVD || BVD) && IDecl->getStorageClass() == VarDecl::Static) {
- if (const VariableArrayType *VLA = T->getAsVariableArrayType()) {
+ if (T->isVariableArrayType()) {
Diag(IDecl->getLocation(), diag::err_typecheck_illegal_vla);
IDecl->setInvalidDecl();
}