Import wiredtiger: 8d2324943364286056ae399043f70b8a937de312 from branch mongodb-3.6

ref: 1b6c815a3f..8d23249433
for: 3.5.2

SERVER-26545  Remove fixed-size limitation on WiredTiger hazard pointers
WT-2402       Misaligned structure accesses lead to undefined behavior
WT-283        Add a way to change persistent object settings
WT-3056       For cursors with projections, keys should be allowed
WT-3061       syscall test runs with checkpoint_sync=false and doesn't acknowledge pwrite64
WT-3066       lint
WT-3068       Copy wtperf artifacts when running Jenkins tests
WT-3069       Fix build failures in LevelDB APIs
WT-3070       Fix search_near() for index cursor
WT-3071       Java: fix build with -Werror=sign-conversion
WT-3075       Document and enforce that WiredTiger now depends on Python 2.7
WT-3078       Fix a hang in the reconfiguration test.
WT-3084       Fix Coverity resource leak complaint.

3 files changed, 31 insertions, 29 deletions

diff --git a/src/third_party/wiredtiger/lang/java/java_doc.i b/src/third_party/wiredtiger/lang/java/java_doc.i
index 2264cb31ef1..3606bed1d69 100644
--- a/src/third_party/wiredtiger/lang/java/java_doc.i
+++ b/src/third_party/wiredtiger/lang/java/java_doc.i
@@ -27,6 +27,7 @@ COPYDOC(__wt_async_op, WT_ASYNC_OP, remove)
 COPYDOC(__wt_async_op, WT_ASYNC_OP, compact)
 COPYDOC(__wt_async_op, WT_ASYNC_OP, get_id)
 COPYDOC(__wt_async_op, WT_ASYNC_OP, get_type)
+COPYDOC(__wt_session, WT_SESSION, alter)
 COPYDOC(__wt_session, WT_SESSION, close)
 COPYDOC(__wt_session, WT_SESSION, reconfigure)
 COPYDOC(__wt_session, WT_SESSION, open_cursor)
diff --git a/src/third_party/wiredtiger/lang/java/wiredtiger.i b/src/third_party/wiredtiger/lang/java/wiredtiger.i
index d0910fa9f66..efc512f2f5a 100644
--- a/src/third_party/wiredtiger/lang/java/wiredtiger.i
+++ b/src/third_party/wiredtiger/lang/java/wiredtiger.i
@@ -127,7 +127,7 @@ static void throwWiredTigerException(JNIEnv *jenv, int err) {
 
 %typemap(javain) uint64_t "$javainput"
 %typemap(javaout) uint64_t {
-	return $jnicall;
+	return ($jnicall);
 }
 
 /* Return byte[] from cursor.get_value */
@@ -137,7 +137,7 @@ static void throwWiredTigerException(JNIEnv *jenv, int err) {
 
 %typemap(javain) WT_ITEM, WT_ITEM * "$javainput"
 %typemap(javaout) WT_ITEM, WT_ITEM * {
-	return $jnicall;
+	return ($jnicall);
 }
 
 %typemap(in) WT_ITEM * (WT_ITEM item) %{
@@ -165,7 +165,7 @@ static void throwWiredTigerException(JNIEnv *jenv, int err) {
 %typemap(out) int %{
 	if ($1 != 0 && $1 != WT_NOTFOUND) {
 		throwWiredTigerException(jenv, $1);
-		return $null;
+		return ($null);
 	}
 	$result = $1;
 %}
@@ -174,7 +174,7 @@ static void throwWiredTigerException(JNIEnv *jenv, int err) {
 	if (!val) {
 		SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException,
 		#name " is null");
-		return $null;
+		return ($null);
 	}
 %enddef
 
@@ -537,7 +537,7 @@ WT_ASYNC_CALLBACK javaApiAsyncHandler = {javaAsyncHandler};
 		k.data = NULL;
 		if ((ret = $self->get_key($self, &k)) != 0)
 			throwWiredTigerException(jenv, ret);
-		return k;
+		return (k);
 	}
 
 	%javamethodmodifiers get_value_wrap "protected";
@@ -547,40 +547,40 @@ WT_ASYNC_CALLBACK javaApiAsyncHandler = {javaAsyncHandler};
 		v.data = NULL;
 		if ((ret = $self->get_value($self, &v)) != 0)
 			throwWiredTigerException(jenv, ret);
-		return v;
+		return (v);
 	}
 
 	%javamethodmodifiers insert_wrap "protected";
 	int insert_wrap(WT_ITEM *k, WT_ITEM *v) {
 		$self->set_key($self, k);
 		$self->set_value($self, v);
-		return $self->insert($self);
+		return ($self->insert($self));
 	}
 
 	%javamethodmodifiers remove_wrap "protected";
 	int remove_wrap(WT_ITEM *k) {
 		$self->set_key($self, k);
-		return $self->remove($self);
+		return ($self->remove($self));
 	}
 
 	%javamethodmodifiers search_wrap "protected";
 	int search_wrap(WT_ITEM *k) {
 		$self->set_key($self, k);
-		return $self->search($self);
+		return ($self->search($self));
 	}
 
 	%javamethodmodifiers update_wrap "protected";
 	int update_wrap(WT_ITEM *k, WT_ITEM *v) {
 		$self->set_key($self, k);
 		$self->set_value($self, v);
-		return $self->update($self);
+		return ($self->update($self));
 	}
 
 	%javamethodmodifiers _java_raw "protected";
 	bool _java_raw(JNIEnv *jenv) {
 		(void)jenv;
 		JAVA_CALLBACK *jcb = (JAVA_CALLBACK *)$self->c.lang_private;
-		return jcb->cursor_raw;
+		return (jcb->cursor_raw);
 	}
 
 	%javamethodmodifiers _java_init "protected";
@@ -617,7 +617,7 @@ WT_ASYNC_CALLBACK javaApiAsyncHandler = {javaAsyncHandler};
  }
 
  protected static long getCPtr($javaclassname obj) {
-   return (obj == null) ? 0 : obj.swigCPtr;
+	 return ((obj == null) ? 0 : obj.swigCPtr);
  }
 %}
 
@@ -1129,7 +1129,7 @@ WT_ASYNC_CALLBACK javaApiAsyncHandler = {javaAsyncHandler};
 		k.data = NULL;
 		if ((ret = $self->get_key($self, &k)) != 0)
 			throwWiredTigerException(jenv, ret);
-		return k;
+		return (k);
 	}
 
 	%javamethodmodifiers get_value_wrap "protected";
@@ -1139,20 +1139,20 @@ WT_ASYNC_CALLBACK javaApiAsyncHandler = {javaAsyncHandler};
 		v.data = NULL;
 		if ((ret = $self->get_value($self, &v)) != 0)
 			throwWiredTigerException(jenv, ret);
-		return v;
+		return (v);
 	}
 
 	%javamethodmodifiers insert_wrap "protected";
 	int insert_wrap(WT_ITEM *k, WT_ITEM *v) {
 		$self->set_key($self, k);
 		$self->set_value($self, v);
-		return $self->insert($self);
+		return ($self->insert($self));
 	}
 
 	%javamethodmodifiers remove_wrap "protected";
 	int remove_wrap(WT_ITEM *k) {
 		$self->set_key($self, k);
-		return $self->remove($self);
+		return ($self->remove($self));
 	}
 
 	%javamethodmodifiers reset_wrap "protected";
@@ -1163,7 +1163,7 @@ WT_ASYNC_CALLBACK javaApiAsyncHandler = {javaAsyncHandler};
 	%javamethodmodifiers search_wrap "protected";
 	int search_wrap(WT_ITEM *k) {
 		$self->set_key($self, k);
-		return $self->search($self);
+		return ($self->search($self));
 	}
 
 	%javamethodmodifiers search_near_wrap "protected";
@@ -1183,7 +1183,7 @@ WT_ASYNC_CALLBACK javaApiAsyncHandler = {javaAsyncHandler};
 	int update_wrap(WT_ITEM *k, WT_ITEM *v) {
 		$self->set_key($self, k);
 		$self->set_value($self, v);
-		return $self->update($self);
+		return ($self->update($self));
 	}
 
 	%javamethodmodifiers compare_wrap "protected";
@@ -1191,7 +1191,7 @@ WT_ASYNC_CALLBACK javaApiAsyncHandler = {javaAsyncHandler};
 		int cmp, ret = $self->compare($self, other, &cmp);
 		if (ret != 0)
 			throwWiredTigerException(jenv, ret);
-		return cmp;
+		return (cmp);
 	}
 
 	%javamethodmodifiers equals_wrap "protected";
@@ -1199,14 +1199,14 @@ WT_ASYNC_CALLBACK javaApiAsyncHandler = {javaAsyncHandler};
 		int cmp, ret = $self->equals($self, other, &cmp);
 		if (ret != 0)
 			throwWiredTigerException(jenv, ret);
-		return cmp;
+		return (cmp);
 	}
 
 	%javamethodmodifiers _java_raw "protected";
 	bool _java_raw(JNIEnv *jenv) {
 		(void)jenv;
 		JAVA_CALLBACK *jcb = (JAVA_CALLBACK *)$self->lang_private;
-		return jcb->cursor_raw;
+		return (jcb->cursor_raw);
 	}
 
 	%javamethodmodifiers _java_init "protected";
@@ -1955,7 +1955,7 @@ WT_CONNECTION *wiredtiger_open_wrap(JNIEnv *jenv, const char *home, const char *
 
 err:	if (ret != 0)
 		throwWiredTigerException(jenv, ret);
-	return conn;
+	return (conn);
 }
 }
 
@@ -1985,7 +1985,7 @@ err:	if (ret != 0)
 
 err:		if (ret != 0)
 			throwWiredTigerException(jenv, ret);
-		return asyncop;
+		return (asyncop);
 	}
 }
 
@@ -2009,7 +2009,7 @@ err:		if (ret != 0)
 
 err:		if (ret != 0)
 			throwWiredTigerException(jenv, ret);
-		return session;
+		return (session);
 	}
 }
 
@@ -2037,14 +2037,14 @@ err:		if (ret != 0)
 
 err:		if (ret != 0)
 			throwWiredTigerException(jenv, ret);
-		return cursor;
+		return (cursor);
 	}
 }
 
 %extend __wt_async_op {
 	long get_id_wrap(JNIEnv *jenv) {
 		WT_UNUSED(jenv);
-		return (self->get_id(self));
+		return ((long)self->get_id(self));
 	}
 }
 
@@ -2055,6 +2055,6 @@ err:		if (ret != 0)
 		ret = self->transaction_pinned_range(self, &range);
 		if (ret != 0)
 			throwWiredTigerException(jenv, ret);
-		return range;
+		return ((long)range);
 	}
 }
diff --git a/src/third_party/wiredtiger/lang/python/setup.py b/src/third_party/wiredtiger/lang/python/setup.py
index cf5b0c5cab1..9063a891fb9 100644
--- a/src/third_party/wiredtiger/lang/python/setup.py
+++ b/src/third_party/wiredtiger/lang/python/setup.py
@@ -35,8 +35,9 @@ from distutils.core import setup, Extension
 if not 'ARCHFLAGS' in os.environ:
     os.environ['ARCHFLAGS'] = ''
 
-# Suppress warnings building SWIG generated code
-extra_cflags = [ '-w', '-I../../src/include']
+# Suppress warnings building SWIG generated code.  SWIG boiler plate
+# functions have sign conversion warnings, so those warnings must be disabled.
+extra_cflags = [ '-w', '-I../../src/include', '-Wno-sign-conversion']
 
 dir = os.path.dirname(__file__)