Fix -Woverflow warning in unittest.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231368 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/unittests/DebugInfo/DWARF/DWARFFormValueTest.cpp b/unittests/DebugInfo/DWARF/DWARFFormValueTest.cpp
index be78f116ce459ab0a79f7a4ee79ecf8884a51419..efcfcc0a9dc49ee8639c43bec19703872cfee38d 100644 (file)
--- a/unittests/DebugInfo/DWARF/DWARFFormValueTest.cpp
+++ b/unittests/DebugInfo/DWARF/DWARFFormValueTest.cpp
@@ -97,7 +97,7 @@ TEST(DWARFFormValue, SignedConstantForms) {
   // Check that we can handle big positive values, but that we return
   // an error just over the limit.
   auto UMax = createULEBFormValue(LLONG_MAX);
-  auto TooBig = createULEBFormValue(LLONG_MAX + 1);
+  auto TooBig = createULEBFormValue(uint64_t(LLONG_MAX) + 1);
   EXPECT_EQ(UMax.getAsSignedConstant().getValue(), LLONG_MAX);
   EXPECT_EQ(TooBig.getAsSignedConstant().hasValue(), false);