silence some unused-value warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101689 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/unittests/ADT/ValueMapTest.cpp b/unittests/ADT/ValueMapTest.cpp
index 451e30a7434b7ef877743e5e2b50565bf978f987..2fc0938601023e97b82a552fa4af156c5a434554 100644 (file)
--- a/unittests/ADT/ValueMapTest.cpp
+++ b/unittests/ADT/ValueMapTest.cpp
@@ -61,9 +61,9 @@ TYPED_TEST(ValueMapTest, FollowsValue) {
 
 TYPED_TEST(ValueMapTest, OperationsWork) {
   ValueMap<TypeParam*, int> VM;
-  ValueMap<TypeParam*, int> VM2(16);
+  ValueMap<TypeParam*, int> VM2(16);  (void)VM2;
   typename ValueMapConfig<TypeParam*>::ExtraData Data;
-  ValueMap<TypeParam*, int> VM3(Data, 16);
+  ValueMap<TypeParam*, int> VM3(Data, 16);  (void)VM3;
   EXPECT_TRUE(VM.empty());
 
   VM[this->BitcastV.get()] = 7;
@@ -128,7 +128,7 @@ TYPED_TEST(ValueMapTest, Iteration) {
   for (typename ValueMap<TypeParam*, int>::iterator I = VM.begin(), E = VM.end();
        I != E; ++I) {
     ++size;
-    std::pair<TypeParam*, int> value = *I;
+    std::pair<TypeParam*, int> value = *I; (void)value;
     CompileAssertHasType<TypeParam*>(I->first);
     if (I->second == 2) {
       EXPECT_EQ(this->BitcastV.get(), I->first);
@@ -150,7 +150,7 @@ TYPED_TEST(ValueMapTest, Iteration) {
   for (typename ValueMap<TypeParam*, int>::const_iterator I = CVM.begin(),
          E = CVM.end(); I != E; ++I) {
     ++size;
-    std::pair<TypeParam*, int> value = *I;
+    std::pair<TypeParam*, int> value = *I;  (void)value;
     CompileAssertHasType<TypeParam*>(I->first);
     if (I->second == 5) {
       EXPECT_EQ(this->BitcastV.get(), I->first);