fix bug with throw map on in-proc jit

bin/ch/HostConfigFlagsList.h

@@ -9,5 +9,6 @@ FLAG(bool, DebugLaunch,                     "Create the test debugger and execut
 FLAG(BSTR, GenerateLibraryByteCodeHeader,   "Generate bytecode header file from library code", NULL)
 FLAG(int,  InspectMaxStringLength,          "Max string length to dump in locals inspection", 16)
 FLAG(BSTR, Serialized,                      "If source is UTF8, deserializes from bytecode file", NULL)
+FLAG(bool, EnableOutOfProcJIT,              "JIT in a separate process", false)
 #undef FLAG
 #endif

lib/Backend/Encoder.cpp

@@ -262,10 +262,10 @@ Encoder::Encode()
         {
             auto entryPointInfo = m_func->GetInProcJITEntryPointInfo();
             auto functionBody = entryPointInfo->GetFunctionBody();
+            Js::SmallSpanSequenceIter iter;
             for (int32 i = 0; i < m_pragmaInstrToRecordMap->Count(); i++)
             {
                 IR::PragmaInstr *inst = m_pragmaInstrToRecordMap->Item(i);
-                Js::SmallSpanSequenceIter iter;
                 functionBody->RecordNativeThrowMap(iter, inst->m_offsetInBuffer, inst->m_statementIndex, entryPointInfo, Js::LoopHeader::NoLoop);
             }
         }