Revert "Apply modernize-use-default to compiler-rt."

This reverts commit r250823.

Replacing at least some of empty
constructors with "= default" variants is a semantical change which we
don't want. E.g. __tsan::ClockBlock contains a union of large arrays,
and it's critical for correctness and performance that we don't memset()
these arrays in the constructor.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@251717 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/sanitizer_common/sanitizer_bitvector.h b/lib/sanitizer_common/sanitizer_bitvector.h
index ef61486bf..d8472732f 100644
--- a/lib/sanitizer_common/sanitizer_bitvector.h
+++ b/lib/sanitizer_common/sanitizer_bitvector.h
@@ -87,7 +87,7 @@ class BasicBitVector {
   // }
   class Iterator {
    public:
-    Iterator() = default;
+    Iterator() { }
     explicit Iterator(const BasicBitVector &bv) : bv_(bv) {}
     bool hasNext() const { return !bv_.empty(); }
     uptr next() { return bv_.getAndClearFirstOne(); }
@@ -273,7 +273,7 @@ class TwoLevelBitVector {
   // }
   class Iterator {
    public:
-    Iterator() = default;
+    Iterator() { }
     explicit Iterator(const TwoLevelBitVector &bv) : bv_(bv), i0_(0), i1_(0) {
       it1_.clear();
       it2_.clear();