Clear ImplicitConversionSequence the obvious way which turns out to be less fragile.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148200 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 4 deletions

diff --git a/lib/Sema/SemaOverload.cpp b/lib/Sema/SemaOverload.cpp
index 2706aeaf1d..5044f1c1df 100644
--- a/lib/Sema/SemaOverload.cpp
+++ b/lib/Sema/SemaOverload.cpp
@@ -541,11 +541,10 @@ OverloadCandidate::DeductionFailureInfo::getSecondArg() {
 }
 
 void OverloadCandidateSet::clear() {
-  for (unsigned i = 0, e = NumInlineSequences; i != e; ++i)
-    reinterpret_cast<ImplicitConversionSequence*>(InlineSpace)[i]
-                                                 .~ImplicitConversionSequence();
+  for (iterator i = begin(), e = end(); i != e; ++i)
+    for (unsigned ii = 0, ie = i->NumConversions; ii != ie; ++ii)
+      i->Conversions[ii].~ImplicitConversionSequence();
   NumInlineSequences = 0;
-  ConversionSequenceAllocator.DestroyAll();
   Candidates.clear();
   Functions.clear();
 }