<div dir="ltr">Many thanks! <br></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Jun 6, 2018 at 2:26 AM Ilya Biryukov via llvm-commits <<a href="mailto:llvm-commits@lists.llvm.org">llvm-commits@lists.llvm.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: ibiryukov<br>
Date: Wed Jun  6 02:22:19 2018<br>
New Revision: 334077<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=334077&view=rev" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project?rev=334077&view=rev</a><br>
Log:<br>
Fix compile error with libstdc++.<br>
<br>
By adding a ctor to create fuzzer_allocator<T> from fuzzer_allocator<U>.<br>
This mimics construcotrs of std::allocator<T>.<br>
<br>
Without the constructors, some versions of libstdc++ can't compile<br>
`vector<bool, fuzzer_allocator<bool>>`.<br>
<br>
Modified:<br>
    compiler-rt/trunk/lib/fuzzer/FuzzerDefs.h<br>
<br>
Modified: compiler-rt/trunk/lib/fuzzer/FuzzerDefs.h<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/fuzzer/FuzzerDefs.h?rev=334077&r1=334076&r2=334077&view=diff" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/fuzzer/FuzzerDefs.h?rev=334077&r1=334076&r2=334077&view=diff</a><br>
==============================================================================<br>
--- compiler-rt/trunk/lib/fuzzer/FuzzerDefs.h (original)<br>
+++ compiler-rt/trunk/lib/fuzzer/FuzzerDefs.h Wed Jun  6 02:22:19 2018<br>
@@ -155,6 +155,11 @@ extern ExternalFunctions *EF;<br>
 template<typename T><br>
   class fuzzer_allocator: public std::allocator<T> {<br>
     public:<br>
+      fuzzer_allocator() = default;<br>
+<br>
+      template<class U><br>
+      fuzzer_allocator(const fuzzer_allocator<U>&) {}<br>
+<br>
       template<class Other><br>
       struct rebind { typedef fuzzer_allocator<Other> other;  };<br>
   };<br>
<br>
<br>
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</blockquote></div>