Silence unused variable warning in -Asserts build

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159954 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Serialization/ASTReaderStmt.cpp b/lib/Serialization/ASTReaderStmt.cpp
index 7d56f10eb5382b20f5251f0107276f235bf8fffe..c5325b5f7837036009b911b743719b5a07120cee 100644 (file)
--- a/lib/Serialization/ASTReaderStmt.cpp
+++ b/lib/Serialization/ASTReaderStmt.cpp
@@ -165,6 +165,7 @@ void ASTStmtReader::VisitAttributedStmt(AttributedStmt *S) {
   uint64_t NumAttrs = Record[Idx++];
   AttrVec Attrs;
   Reader.ReadAttributes(F, Attrs, Record, Idx);
+  (void)NumAttrs;
   assert(NumAttrs == S->NumAttrs);
   assert(NumAttrs == Attrs.size());
   std::copy(Attrs.begin(), Attrs.end(), S->Attrs);