Zero-initialize chrono duration objects

The default duration constructor does not zero-initialize the object, we need to
do that manually.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286359 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/CachePruning.h b/include/llvm/Support/CachePruning.h
index c20108763c3ee739caf7fb3461907bbf5bd23c14..954fd8ae7ffbbe839330a960b7493874ad3cf1c8 100644 (file)
--- a/include/llvm/Support/CachePruning.h
+++ b/include/llvm/Support/CachePruning.h
@@ -60,8 +60,8 @@ public:
 private:
   // Options that matches the setters above.
   std::string Path;
-  std::chrono::seconds Expiration;
-  std::chrono::seconds Interval;
+  std::chrono::seconds Expiration = std::chrono::seconds::zero();
+  std::chrono::seconds Interval = std::chrono::seconds::zero();
   unsigned PercentageOfAvailableSpace = 0;
 };
 

diff --git a/lib/Support/Unix/Process.inc b/lib/Support/Unix/Process.inc
index a5fac11370a383a85feb904c35afd041bfc410ca..16f8f5a98e5244f05a628ec8aaa0032d3061c28c 100644 (file)
--- a/lib/Support/Unix/Process.inc
+++ b/lib/Support/Unix/Process.inc
@@ -66,7 +66,7 @@ static std::pair<std::chrono::microseconds, std::chrono::microseconds> getRUsage
   return { toDuration(RU.ru_utime), toDuration(RU.ru_stime) };
 #else
 #warning Cannot get usage times on this platform
-  return {};
+  return { std::chrono::microseconds::zero(), std::chrono::microseconds::zero() };
 #endif
 }