Merge remote-tracking branch 'origin/3.7' into swift

5 files changed, 19 insertions, 18 deletions

diff --git a/cpp/include/Ice/IconvStringConverter.h b/cpp/include/Ice/IconvStringConverter.h
index 81aaf544f2e..a7cee796db8 100644
--- a/cpp/include/Ice/IconvStringConverter.h
+++ b/cpp/include/Ice/IconvStringConverter.h
@@ -267,7 +267,7 @@ IconvStringConverter<charT>::toUTF8(const charT* sourceStart,
 #else
     char* inbuf = reinterpret_cast<char*>(const_cast<charT*>(sourceStart));
 #endif
-    size_t inbytesleft = (sourceEnd - sourceStart) * sizeof(charT);
+    size_t inbytesleft = static_cast<size_t>(sourceEnd - sourceStart) * sizeof(charT);
     char* outbuf  = 0;
 
     size_t count = 0;
@@ -311,7 +311,8 @@ IconvStringConverter<charT>::fromUTF8(const Ice::Byte* sourceStart, const Ice::B
 #else
     char* inbuf = reinterpret_cast<char*>(const_cast<Ice::Byte*>(sourceStart));
 #endif
-    size_t inbytesleft = sourceEnd - sourceStart;
+    assert(sourceEnd > sourceStart);
+    size_t inbytesleft = static_cast<size_t>(sourceEnd - sourceStart);
 
     char* outbuf = 0;
     size_t outbytesleft = 0;
@@ -325,7 +326,7 @@ IconvStringConverter<charT>::fromUTF8(const Ice::Byte* sourceStart, const Ice::B
         size_t bytesused = 0;
         if(outbuf != 0)
         {
-            bytesused = outbuf - reinterpret_cast<const char*>(target.data());
+            bytesused = static_cast<size_t>(outbuf - reinterpret_cast<const char*>(target.data()));
         }
 
         const size_t increment = std::max<size_t>(inbytesleft, 4);
diff --git a/cpp/include/Ice/InputStream.h b/cpp/include/Ice/InputStream.h
index c9ffe9c20b0..4c00ef0fa8c 100644
--- a/cpp/include/Ice/InputStream.h
+++ b/cpp/include/Ice/InputStream.h
@@ -382,7 +382,7 @@ public:
             _currentEncaps = new Encaps();
             _currentEncaps->previous = oldEncaps;
         }
-        _currentEncaps->start = i - b.begin();
+        _currentEncaps->start = static_cast<size_t>(i - b.begin());
 
         //
         // I don't use readSize() and writeSize() for encapsulations,
@@ -484,7 +484,7 @@ public:
         {
             // Skip the optional content of the encapsulation if we are expecting an
             // empty encapsulation.
-            i += sz - sizeof(Ice::Int) - 2;
+            i += static_cast<size_t>(sz) - sizeof(Ice::Int) - 2;
         }
         return encoding;
     }
@@ -511,7 +511,7 @@ public:
         }
 
         read(encoding);
-        i += sz - sizeof(Int) - 2;
+        i += static_cast<size_t>(sz) - sizeof(Int) - 2;
         return encoding;
     }
 
@@ -1174,7 +1174,7 @@ public:
      */
     size_type pos()
     {
-        return i - b.begin();
+        return static_cast<size_t>(i - b.begin());
     }
 
     /**
diff --git a/cpp/include/Ice/OutputStream.h b/cpp/include/Ice/OutputStream.h
index 4d119a850e4..886ec28fa49 100644
--- a/cpp/include/Ice/OutputStream.h
+++ b/cpp/include/Ice/OutputStream.h
@@ -261,8 +261,8 @@ public:
         }
 
         Container::size_type position = b.size();
-        resize(position + sz);
-        memcpy(&b[position], &v[0], sz);
+        resize(position + static_cast<size_t>(sz));
+        memcpy(&b[position], &v[0], static_cast<size_t>(sz));
     }
 
     /**
@@ -680,8 +680,8 @@ public:
             if(sz > 0)
             {
                 Container::size_type position = b.size();
-                resize(position + sz);
-                memcpy(&b[position], v.data(), sz);
+                resize(position + static_cast<size_t>(sz));
+                memcpy(&b[position], v.data(), static_cast<size_t>(sz));
             }
         }
     }
@@ -706,7 +706,7 @@ public:
             if(sz > 0)
             {
                 Container::size_type position = b.size();
-                resize(position + sz);
+                resize(position + static_cast<size_t>(sz));
                 memcpy(&b[position], vdata, vsize);
             }
         }
diff --git a/cpp/include/Ice/Proxy.h b/cpp/include/Ice/Proxy.h
index 4056f04a515..a5bf67c494c 100644
--- a/cpp/include/Ice/Proxy.h
+++ b/cpp/include/Ice/Proxy.h
@@ -1063,7 +1063,7 @@ public:
     }
 
     /**
-     * Flushes any pending batched requests for this communicator. The call blocks until the flush is complete.
+     * Flushes asynchronously any pending batched requests for this communicator.
      * @param ex The exception callback.
      * @param sent The sent callback.
      * @return A function that can be called to cancel the invocation locally.
@@ -1079,7 +1079,7 @@ public:
     }
 
     /**
-     * Flushes any pending batched requests for this communicator. The call blocks until the flush is complete.
+     * Flushes asynchronously any pending batched requests for this communicator.
      * @return The future object for the invocation.
      */
     template<template<typename> class P = std::promise> auto
@@ -2741,7 +2741,7 @@ public:
     }
 
     /**
-     * Flushes any pending batched requests for this proxy. The call blocks until the flush is complete.
+     * Flushes asynchronously any pending batched requests for this proxy.
      * @return The asynchronous result object for the invocation.
      */
     ::Ice::AsyncResultPtr begin_ice_flushBatchRequests()
@@ -2750,7 +2750,7 @@ public:
     }
 
     /**
-     * Flushes any pending batched requests for this proxy. The call blocks until the flush is complete.
+     * Flushes asynchronously any pending batched requests for this proxy.
      * @param cb Asynchronous callback object.
      * @param cookie User-defined data to associate with the invocation.
      * @return The asynchronous result object for the invocation.
@@ -2762,7 +2762,7 @@ public:
     }
 
     /**
-     * Flushes any pending batched requests for this proxy. The call blocks until the flush is complete.
+     * Flushes asynchronously any pending batched requests for this proxy.
      * @param cb Asynchronous callback object.
      * @param cookie User-defined data to associate with the invocation.
      * @return The asynchronous result object for the invocation.
diff --git a/cpp/include/Ice/StreamHelpers.h b/cpp/include/Ice/StreamHelpers.h
index 5c5fd267e02..16292f9d9f7 100644
--- a/cpp/include/Ice/StreamHelpers.h
+++ b/cpp/include/Ice/StreamHelpers.h
@@ -583,7 +583,7 @@ struct StreamHelper<T, StreamHelperCategorySequence>
     read(S* stream, T& v)
     {
         Int sz = stream->readAndCheckSeqSize(StreamableTraits<typename T::value_type>::minWireSize);
-        T(sz).swap(v);
+        T(static_cast<size_t>(sz)).swap(v);
         for(typename T::iterator p = v.begin(); p != v.end(); ++p)
         {
             stream->read(*p);