Fixed namespace code generation for C++

The code generator was assuming all declarations for the current
file sit in the same namepace. Now uses the "on demand" namespace
switching we had for the forward declarations.

Also fixed a bug related to namespace lookup.

Change-Id: Ib54a3efbc752cbb9590302fa0707c0c73448db3d
Tested: on Linux.

tests/monster_test_generated.h

@@ -7,7 +7,9 @@
 
 namespace MyGame {
 namespace OtherNameSpace {
+
 struct Unused;
+
 }  // namespace OtherNameSpace
 }  // namespace MyGame
 
@@ -15,9 +17,13 @@ namespace MyGame {
 namespace Example {
 
 struct Test;
+
 struct TestSimpleTableWithEnum;
+
 struct Vec3;
+
 struct Stat;
+
 struct Monster;
 
 enum Color {

tests/namespace_test/NamespaceA/SecondTableInA.cs

@@ -0,0 +1,33 @@
+// automatically generated, do not modify
+
+namespace NamespaceA
+{
+
+using System;
+using FlatBuffers;
+
+public sealed class SecondTableInA : Table {
+  public static SecondTableInA GetRootAsSecondTableInA(ByteBuffer _bb) { return GetRootAsSecondTableInA(_bb, new SecondTableInA()); }
+  public static SecondTableInA GetRootAsSecondTableInA(ByteBuffer _bb, SecondTableInA obj) { return (obj.__init(_bb.GetInt(_bb.Position) + _bb.Position, _bb)); }
+  public SecondTableInA __init(int _i, ByteBuffer _bb) { bb_pos = _i; bb = _bb; return this; }
+
+  public NamespaceC.TableInC ReferToC { get { return GetReferToC(new NamespaceC.TableInC()); } }
+  public NamespaceC.TableInC GetReferToC(NamespaceC.TableInC obj) { int o = __offset(4); return o != 0 ? obj.__init(__indirect(o + bb_pos), bb) : null; }
+
+  public static Offset<SecondTableInA> CreateSecondTableInA(FlatBufferBuilder builder,
+      Offset<NamespaceC.TableInC> refer_to_cOffset = default(Offset<NamespaceC.TableInC>)) {
+    builder.StartObject(1);
+    SecondTableInA.AddReferToC(builder, refer_to_cOffset);
+    return SecondTableInA.EndSecondTableInA(builder);
+  }
+
+  public static void StartSecondTableInA(FlatBufferBuilder builder) { builder.StartObject(1); }
+  public static void AddReferToC(FlatBufferBuilder builder, Offset<NamespaceC.TableInC> referToCOffset) { builder.AddOffset(0, referToCOffset.Value, 0); }
+  public static Offset<SecondTableInA> EndSecondTableInA(FlatBufferBuilder builder) {
+    int o = builder.EndObject();
+    return new Offset<SecondTableInA>(o);
+  }
+};
+
+
+}

tests/namespace_test/NamespaceA/SecondTableInA.go

@@ -0,0 +1,32 @@
+// automatically generated, do not modify
+
+package NamespaceA
+
+import (
+	flatbuffers "github.com/google/flatbuffers/go"
+)
+type SecondTableInA struct {
+	_tab flatbuffers.Table
+}
+
+func (rcv *SecondTableInA) Init(buf []byte, i flatbuffers.UOffsetT) {
+	rcv._tab.Bytes = buf
+	rcv._tab.Pos = i
+}
+
+func (rcv *SecondTableInA) ReferToC(obj *TableInC) *TableInC {
+	o := flatbuffers.UOffsetT(rcv._tab.Offset(4))
+	if o != 0 {
+		x := rcv._tab.Indirect(o + rcv._tab.Pos)
+		if obj == nil {
+			obj = new(TableInC)
+		}
+		obj.Init(rcv._tab.Bytes, x)
+		return obj
+	}
+	return nil
+}
+
+func SecondTableInAStart(builder *flatbuffers.Builder) { builder.StartObject(1) }
+func SecondTableInAAddReferToC(builder *flatbuffers.Builder, referToC flatbuffers.UOffsetT) { builder.PrependUOffsetTSlot(0, flatbuffers.UOffsetT(referToC), 0) }
+func SecondTableInAEnd(builder *flatbuffers.Builder) flatbuffers.UOffsetT { return builder.EndObject() }

tests/namespace_test/NamespaceA/SecondTableInA.java

@@ -0,0 +1,33 @@
+// automatically generated, do not modify
+
+package NamespaceA;
+
+import java.nio.*;
+import java.lang.*;
+import java.util.*;
+import com.google.flatbuffers.*;
+
+@SuppressWarnings("unused")
+public final class SecondTableInA extends Table {
+  public static SecondTableInA getRootAsSecondTableInA(ByteBuffer _bb) { return getRootAsSecondTableInA(_bb, new SecondTableInA()); }
+  public static SecondTableInA getRootAsSecondTableInA(ByteBuffer _bb, SecondTableInA obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__init(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
+  public SecondTableInA __init(int _i, ByteBuffer _bb) { bb_pos = _i; bb = _bb; return this; }
+
+  public NamespaceC.TableInC referToC() { return referToC(new NamespaceC.TableInC()); }
+  public NamespaceC.TableInC referToC(NamespaceC.TableInC obj) { int o = __offset(4); return o != 0 ? obj.__init(__indirect(o + bb_pos), bb) : null; }
+
+  public static int createSecondTableInA(FlatBufferBuilder builder,
+      int refer_to_cOffset) {
+    builder.startObject(1);
+    SecondTableInA.addReferToC(builder, refer_to_cOffset);
+    return SecondTableInA.endSecondTableInA(builder);
+  }
+
+  public static void startSecondTableInA(FlatBufferBuilder builder) { builder.startObject(1); }
+  public static void addReferToC(FlatBufferBuilder builder, int referToCOffset) { builder.addOffset(0, referToCOffset, 0); }
+  public static int endSecondTableInA(FlatBufferBuilder builder) {
+    int o = builder.endObject();
+    return o;
+  }
+};
+

tests/namespace_test/NamespaceA/SecondTableInA.php

@@ -0,0 +1,82 @@
+<?php
+// automatically generated, do not modify
+
+namespace NamespaceA;
+
+use \Google\FlatBuffers\Struct;
+use \Google\FlatBuffers\Table;
+use \Google\FlatBuffers\ByteBuffer;
+use \Google\FlatBuffers\FlatBufferBuilder;
+
+class SecondTableInA extends Table
+{
+    /**
+     * @param ByteBuffer $bb
+     * @return SecondTableInA
+     */
+    public static function getRootAsSecondTableInA(ByteBuffer $bb)
+    {
+        $obj = new SecondTableInA();
+        return ($obj->init($bb->getInt($bb->getPosition()) + $bb->getPosition(), $bb));
+    }
+
+    /**
+     * @param int $_i offset
+     * @param ByteBuffer $_bb
+     * @return SecondTableInA
+     **/
+    public function init($_i, ByteBuffer $_bb)
+    {
+        $this->bb_pos = $_i;
+        $this->bb = $_bb;
+        return $this;
+    }
+
+    public function getReferToC()
+    {
+        $obj = new TableInC();
+        $o = $this->__offset(4);
+        return $o != 0 ? $obj->init($this->__indirect($o + $this->bb_pos), $this->bb) : 0;
+    }
+
+    /**
+     * @param FlatBufferBuilder $builder
+     * @return void
+     */
+    public static function startSecondTableInA(FlatBufferBuilder $builder)
+    {
+        $builder->StartObject(1);
+    }
+
+    /**
+     * @param FlatBufferBuilder $builder
+     * @return SecondTableInA
+     */
+    public static function createSecondTableInA(FlatBufferBuilder $builder, $refer_to_c)
+    {
+        $builder->startObject(1);
+        self::addReferToC($builder, $refer_to_c);
+        $o = $builder->endObject();
+        return $o;
+    }
+
+    /**
+     * @param FlatBufferBuilder $builder
+     * @param int
+     * @return void
+     */
+    public static function addReferToC(FlatBufferBuilder $builder, $referToC)
+    {
+        $builder->addOffsetX(0, $referToC, 0);
+    }
+
+    /**
+     * @param FlatBufferBuilder $builder
+     * @return int table offset
+     */
+    public static function endSecondTableInA(FlatBufferBuilder $builder)
+    {
+        $o = $builder->endObject();
+        return $o;
+    }
+}

tests/namespace_test/NamespaceA/SecondTableInA.py

@@ -0,0 +1,27 @@
+# automatically generated, do not modify
+
+# namespace: NamespaceA
+
+import flatbuffers
+
+class SecondTableInA(object):
+    __slots__ = ['_tab']
+
+    # SecondTableInA
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # SecondTableInA
+    def ReferToC(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            x = self._tab.Indirect(o + self._tab.Pos)
+            from .TableInC import TableInC
+            obj = TableInC()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+def SecondTableInAStart(builder): builder.StartObject(1)
+def SecondTableInAAddReferToC(builder, referToC): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(referToC), 0)
+def SecondTableInAEnd(builder): return builder.EndObject()

tests/namespace_test/NamespaceA/TableInC.cs

@@ -0,0 +1,38 @@
+// automatically generated, do not modify
+
+namespace NamespaceA
+{
+
+using System;
+using FlatBuffers;
+
+public sealed class TableInC : Table {
+  public static TableInC GetRootAsTableInC(ByteBuffer _bb) { return GetRootAsTableInC(_bb, new TableInC()); }
+  public static TableInC GetRootAsTableInC(ByteBuffer _bb, TableInC obj) { return (obj.__init(_bb.GetInt(_bb.Position) + _bb.Position, _bb)); }
+  public TableInC __init(int _i, ByteBuffer _bb) { bb_pos = _i; bb = _bb; return this; }
+
+  public NamespaceA.TableInFirstNS ReferToA1 { get { return GetReferToA1(new NamespaceA.TableInFirstNS()); } }
+  public NamespaceA.TableInFirstNS GetReferToA1(NamespaceA.TableInFirstNS obj) { int o = __offset(4); return o != 0 ? obj.__init(__indirect(o + bb_pos), bb) : null; }
+  public SecondTableInA ReferToA2 { get { return GetReferToA2(new SecondTableInA()); } }
+  public SecondTableInA GetReferToA2(SecondTableInA obj) { int o = __offset(6); return o != 0 ? obj.__init(__indirect(o + bb_pos), bb) : null; }
+
+  public static Offset<NamespaceC.TableInC> CreateTableInC(FlatBufferBuilder builder,
+      Offset<NamespaceA.TableInFirstNS> refer_to_a1Offset = default(Offset<NamespaceA.TableInFirstNS>),
+      Offset<SecondTableInA> refer_to_a2Offset = default(Offset<SecondTableInA>)) {
+    builder.StartObject(2);
+    TableInC.AddReferToA2(builder, refer_to_a2Offset);
+    TableInC.AddReferToA1(builder, refer_to_a1Offset);
+    return TableInC.EndTableInC(builder);
+  }
+
+  public static void StartTableInC(FlatBufferBuilder builder) { builder.StartObject(2); }
+  public static void AddReferToA1(FlatBufferBuilder builder, Offset<NamespaceA.TableInFirstNS> referToA1Offset) { builder.AddOffset(0, referToA1Offset.Value, 0); }
+  public static void AddReferToA2(FlatBufferBuilder builder, Offset<SecondTableInA> referToA2Offset) { builder.AddOffset(1, referToA2Offset.Value, 0); }
+  public static Offset<NamespaceC.TableInC> EndTableInC(FlatBufferBuilder builder) {
+    int o = builder.EndObject();
+    return new Offset<NamespaceC.TableInC>(o);
+  }
+};
+
+
+}

tests/namespace_test/NamespaceA/TableInC.go

@@ -0,0 +1,46 @@
+// automatically generated, do not modify
+
+package NamespaceA
+
+import (
+	flatbuffers "github.com/google/flatbuffers/go"
+)
+type TableInC struct {
+	_tab flatbuffers.Table
+}
+
+func (rcv *TableInC) Init(buf []byte, i flatbuffers.UOffsetT) {
+	rcv._tab.Bytes = buf
+	rcv._tab.Pos = i
+}
+
+func (rcv *TableInC) ReferToA1(obj *TableInFirstNS) *TableInFirstNS {
+	o := flatbuffers.UOffsetT(rcv._tab.Offset(4))
+	if o != 0 {
+		x := rcv._tab.Indirect(o + rcv._tab.Pos)
+		if obj == nil {
+			obj = new(TableInFirstNS)
+		}
+		obj.Init(rcv._tab.Bytes, x)
+		return obj
+	}
+	return nil
+}
+
+func (rcv *TableInC) ReferToA2(obj *SecondTableInA) *SecondTableInA {
+	o := flatbuffers.UOffsetT(rcv._tab.Offset(6))
+	if o != 0 {
+		x := rcv._tab.Indirect(o + rcv._tab.Pos)
+		if obj == nil {
+			obj = new(SecondTableInA)
+		}
+		obj.Init(rcv._tab.Bytes, x)
+		return obj
+	}
+	return nil
+}
+
+func TableInCStart(builder *flatbuffers.Builder) { builder.StartObject(2) }
+func TableInCAddReferToA1(builder *flatbuffers.Builder, referToA1 flatbuffers.UOffsetT) { builder.PrependUOffsetTSlot(0, flatbuffers.UOffsetT(referToA1), 0) }
+func TableInCAddReferToA2(builder *flatbuffers.Builder, referToA2 flatbuffers.UOffsetT) { builder.PrependUOffsetTSlot(1, flatbuffers.UOffsetT(referToA2), 0) }
+func TableInCEnd(builder *flatbuffers.Builder) flatbuffers.UOffsetT { return builder.EndObject() }

tests/namespace_test/NamespaceA/TableInC.java

@@ -0,0 +1,38 @@
+// automatically generated, do not modify
+
+package NamespaceA;
+
+import java.nio.*;
+import java.lang.*;
+import java.util.*;
+import com.google.flatbuffers.*;
+
+@SuppressWarnings("unused")
+public final class TableInC extends Table {
+  public static TableInC getRootAsTableInC(ByteBuffer _bb) { return getRootAsTableInC(_bb, new TableInC()); }
+  public static TableInC getRootAsTableInC(ByteBuffer _bb, TableInC obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__init(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
+  public TableInC __init(int _i, ByteBuffer _bb) { bb_pos = _i; bb = _bb; return this; }
+
+  public NamespaceA.TableInFirstNS referToA1() { return referToA1(new NamespaceA.TableInFirstNS()); }
+  public NamespaceA.TableInFirstNS referToA1(NamespaceA.TableInFirstNS obj) { int o = __offset(4); return o != 0 ? obj.__init(__indirect(o + bb_pos), bb) : null; }
+  public SecondTableInA referToA2() { return referToA2(new SecondTableInA()); }
+  public SecondTableInA referToA2(SecondTableInA obj) { int o = __offset(6); return o != 0 ? obj.__init(__indirect(o + bb_pos), bb) : null; }
+
+  public static int createTableInC(FlatBufferBuilder builder,
+      int refer_to_a1Offset,
+      int refer_to_a2Offset) {
+    builder.startObject(2);
+    TableInC.addReferToA2(builder, refer_to_a2Offset);
+    TableInC.addReferToA1(builder, refer_to_a1Offset);
+    return TableInC.endTableInC(builder);
+  }
+
+  public static void startTableInC(FlatBufferBuilder builder) { builder.startObject(2); }
+  public static void addReferToA1(FlatBufferBuilder builder, int referToA1Offset) { builder.addOffset(0, referToA1Offset, 0); }
+  public static void addReferToA2(FlatBufferBuilder builder, int referToA2Offset) { builder.addOffset(1, referToA2Offset, 0); }
+  public static int endTableInC(FlatBufferBuilder builder) {
+    int o = builder.endObject();
+    return o;
+  }
+};
+

tests/namespace_test/NamespaceA/TableInC.php

@@ -0,0 +1,100 @@
+<?php
+// automatically generated, do not modify
+
+namespace NamespaceA;
+
+use \Google\FlatBuffers\Struct;
+use \Google\FlatBuffers\Table;
+use \Google\FlatBuffers\ByteBuffer;
+use \Google\FlatBuffers\FlatBufferBuilder;
+
+class TableInC extends Table
+{
+    /**
+     * @param ByteBuffer $bb
+     * @return TableInC
+     */
+    public static function getRootAsTableInC(ByteBuffer $bb)
+    {
+        $obj = new TableInC();
+        return ($obj->init($bb->getInt($bb->getPosition()) + $bb->getPosition(), $bb));
+    }
+
+    /**
+     * @param int $_i offset
+     * @param ByteBuffer $_bb
+     * @return TableInC
+     **/
+    public function init($_i, ByteBuffer $_bb)
+    {
+        $this->bb_pos = $_i;
+        $this->bb = $_bb;
+        return $this;
+    }
+
+    public function getReferToA1()
+    {
+        $obj = new TableInFirstNS();
+        $o = $this->__offset(4);
+        return $o != 0 ? $obj->init($this->__indirect($o + $this->bb_pos), $this->bb) : 0;
+    }
+
+    public function getReferToA2()
+    {
+        $obj = new SecondTableInA();
+        $o = $this->__offset(6);
+        return $o != 0 ? $obj->init($this->__indirect($o + $this->bb_pos), $this->bb) : 0;
+    }
+
+    /**
+     * @param FlatBufferBuilder $builder
+     * @return void
+     */
+    public static function startTableInC(FlatBufferBuilder $builder)
+    {
+        $builder->StartObject(2);
+    }
+
+    /**
+     * @param FlatBufferBuilder $builder
+     * @return TableInC
+     */
+    public static function createTableInC(FlatBufferBuilder $builder, $refer_to_a1, $refer_to_a2)
+    {
+        $builder->startObject(2);
+        self::addReferToA1($builder, $refer_to_a1);
+        self::addReferToA2($builder, $refer_to_a2);
+        $o = $builder->endObject();
+        return $o;
+    }
+
+    /**
+     * @param FlatBufferBuilder $builder
+     * @param int
+     * @return void
+     */
+    public static function addReferToA1(FlatBufferBuilder $builder, $referToA1)
+    {
+        $builder->addOffsetX(0, $referToA1, 0);
+    }
+
+    /**
+     * @param FlatBufferBuilder $builder
+     * @param int
+     * @return void
+     */
+    public static function addReferToA2(FlatBufferBuilder $builder, $referToA2)
+    {
+        $builder->addOffsetX(1, $referToA2, 0);
+    }
+
+    /**
+     * @param FlatBufferBuilder $builder
+     * @return int table offset
+     */
+    public static function endTableInC(FlatBufferBuilder $builder)
+    {
+        $o = $builder->endObject();
+        return $o;
+    }
+}

tests/namespace_test/NamespaceA/TableInC.py

@@ -0,0 +1,39 @@
+# automatically generated, do not modify
+
+# namespace: NamespaceA
+
+import flatbuffers
+
+class TableInC(object):
+    __slots__ = ['_tab']
+
+    # TableInC
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # TableInC
+    def ReferToA1(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            x = self._tab.Indirect(o + self._tab.Pos)
+            from .TableInFirstNS import TableInFirstNS
+            obj = TableInFirstNS()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+    # TableInC
+    def ReferToA2(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            x = self._tab.Indirect(o + self._tab.Pos)
+            from .SecondTableInA import SecondTableInA
+            obj = SecondTableInA()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+def TableInCStart(builder): builder.StartObject(2)
+def TableInCAddReferToA1(builder, referToA1): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(referToA1), 0)
+def TableInCAddReferToA2(builder, referToA2): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(referToA2), 0)
+def TableInCEnd(builder): return builder.EndObject()

tests/namespace_test/NamespaceA/TableInFirstNS.cs

@@ -22,9 +22,9 @@ public sealed class TableInFirstNS : Table {
   public static void AddFooTable(FlatBufferBuilder builder, Offset<NamespaceA.NamespaceB.TableInNestedNS> fooTableOffset) { builder.AddOffset(0, fooTableOffset.Value, 0); }
   public static void AddFooEnum(FlatBufferBuilder builder, NamespaceA.NamespaceB.EnumInNestedNS fooEnum) { builder.AddSbyte(1, (sbyte)fooEnum, 0); }
   public static void AddFooStruct(FlatBufferBuilder builder, Offset<NamespaceA.NamespaceB.StructInNestedNS> fooStructOffset) { builder.AddStruct(2, fooStructOffset.Value, 0); }
-  public static Offset<TableInFirstNS> EndTableInFirstNS(FlatBufferBuilder builder) {
+  public static Offset<NamespaceA.TableInFirstNS> EndTableInFirstNS(FlatBufferBuilder builder) {
     int o = builder.EndObject();
-    return new Offset<TableInFirstNS>(o);
+    return new Offset<NamespaceA.TableInFirstNS>(o);
   }
 };
 

tests/namespace_test/namespace_test1_generated.h

@@ -5,19 +5,19 @@
 
 #include "flatbuffers/flatbuffers.h"
 
-
 namespace NamespaceA {
 namespace NamespaceB {
 
 struct TableInNestedNS;
+
 struct StructInNestedNS;
 
 enum EnumInNestedNS {
   EnumInNestedNS_A = 0,
   EnumInNestedNS_B = 1,
   EnumInNestedNS_C = 2,
-  EnumInNestedNS_MIN_VAL = EnumInNestedNS_A,
-  EnumInNestedNS_MAX_VAL = EnumInNestedNS_C
+  EnumInNestedNS_MIN = EnumInNestedNS_A,
+  EnumInNestedNS_MAX = EnumInNestedNS_C
 };
 
 inline const char **EnumNamesEnumInNestedNS() {

tests/namespace_test/namespace_test2.fbs

@@ -8,3 +8,17 @@ table TableInFirstNS
 	foo_enum:NamespaceB.EnumInNestedNS;
 	foo_struct:NamespaceB.StructInNestedNS;
 }
+
+// Test switching namespaces inside a file.
+namespace NamespaceC;
+
+table TableInC {
+    refer_to_a1:NamespaceA.TableInFirstNS;
+    refer_to_a2:NamespaceA.SecondTableInA;
+}
+
+namespace NamespaceA;
+
+table SecondTableInA {
+    refer_to_c:NamespaceC.TableInC;
+}

tests/namespace_test/namespace_test2_generated.h

@@ -9,8 +9,11 @@
 
 namespace NamespaceA {
 namespace NamespaceB {
+
 struct TableInNestedNS;
+
 struct StructInNestedNS;
+
 }  // namespace NamespaceB
 }  // namespace NamespaceA
 
@@ -18,6 +21,22 @@ namespace NamespaceA {
 
 struct TableInFirstNS;
 
+}  // namespace NamespaceA
+
+namespace NamespaceC {
+
+struct TableInC;
+
+}  // namespace NamespaceC
+
+namespace NamespaceA {
+
+struct SecondTableInA;
+
+}  // namespace NamespaceA
+
+namespace NamespaceA {
+
 struct TableInFirstNS FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
   enum {
     VT_FOO_TABLE = 4,
@@ -67,4 +86,86 @@ inline flatbuffers::Offset<TableInFirstNS> CreateTableInFirstNS(flatbuffers::Fla
 
 }  // namespace NamespaceA
 
+namespace NamespaceC {
+
+struct TableInC FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
+  enum {
+    VT_REFER_TO_A1 = 4,
+    VT_REFER_TO_A2 = 6
+  };
+  const NamespaceA::TableInFirstNS *refer_to_a1() const { return GetPointer<const NamespaceA::TableInFirstNS *>(VT_REFER_TO_A1); }
+  NamespaceA::TableInFirstNS *mutable_refer_to_a1() { return GetPointer<NamespaceA::TableInFirstNS *>(VT_REFER_TO_A1); }
+  const NamespaceA::SecondTableInA *refer_to_a2() const { return GetPointer<const NamespaceA::SecondTableInA *>(VT_REFER_TO_A2); }
+  NamespaceA::SecondTableInA *mutable_refer_to_a2() { return GetPointer<NamespaceA::SecondTableInA *>(VT_REFER_TO_A2); }
+  bool Verify(flatbuffers::Verifier &verifier) const {
+    return VerifyTableStart(verifier) &&
+           VerifyField<flatbuffers::uoffset_t>(verifier, VT_REFER_TO_A1) &&
+           verifier.VerifyTable(refer_to_a1()) &&
+           VerifyField<flatbuffers::uoffset_t>(verifier, VT_REFER_TO_A2) &&
+           verifier.VerifyTable(refer_to_a2()) &&
+           verifier.EndTable();
+  }
+};
+
+struct TableInCBuilder {
+  flatbuffers::FlatBufferBuilder &fbb_;
+  flatbuffers::uoffset_t start_;
+  void add_refer_to_a1(flatbuffers::Offset<NamespaceA::TableInFirstNS> refer_to_a1) { fbb_.AddOffset(TableInC::VT_REFER_TO_A1, refer_to_a1); }
+  void add_refer_to_a2(flatbuffers::Offset<NamespaceA::SecondTableInA> refer_to_a2) { fbb_.AddOffset(TableInC::VT_REFER_TO_A2, refer_to_a2); }
+  TableInCBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
+  TableInCBuilder &operator=(const TableInCBuilder &);
+  flatbuffers::Offset<TableInC> Finish() {
+    auto o = flatbuffers::Offset<TableInC>(fbb_.EndTable(start_, 2));
+    return o;
+  }
+};
+
+inline flatbuffers::Offset<TableInC> CreateTableInC(flatbuffers::FlatBufferBuilder &_fbb,
+   flatbuffers::Offset<NamespaceA::TableInFirstNS> refer_to_a1 = 0,
+   flatbuffers::Offset<NamespaceA::SecondTableInA> refer_to_a2 = 0) {
+  TableInCBuilder builder_(_fbb);
+  builder_.add_refer_to_a2(refer_to_a2);
+  builder_.add_refer_to_a1(refer_to_a1);
+  return builder_.Finish();
+}
+
+}  // namespace NamespaceC
+
+namespace NamespaceA {
+
+struct SecondTableInA FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
+  enum {
+    VT_REFER_TO_C = 4
+  };
+  const NamespaceC::TableInC *refer_to_c() const { return GetPointer<const NamespaceC::TableInC *>(VT_REFER_TO_C); }
+  NamespaceC::TableInC *mutable_refer_to_c() { return GetPointer<NamespaceC::TableInC *>(VT_REFER_TO_C); }
+  bool Verify(flatbuffers::Verifier &verifier) const {
+    return VerifyTableStart(verifier) &&
+           VerifyField<flatbuffers::uoffset_t>(verifier, VT_REFER_TO_C) &&
+           verifier.VerifyTable(refer_to_c()) &&
+           verifier.EndTable();
+  }
+};
+
+struct SecondTableInABuilder {
+  flatbuffers::FlatBufferBuilder &fbb_;
+  flatbuffers::uoffset_t start_;
+  void add_refer_to_c(flatbuffers::Offset<NamespaceC::TableInC> refer_to_c) { fbb_.AddOffset(SecondTableInA::VT_REFER_TO_C, refer_to_c); }
+  SecondTableInABuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
+  SecondTableInABuilder &operator=(const SecondTableInABuilder &);
+  flatbuffers::Offset<SecondTableInA> Finish() {
+    auto o = flatbuffers::Offset<SecondTableInA>(fbb_.EndTable(start_, 1));
+    return o;
+  }
+};
+
+inline flatbuffers::Offset<SecondTableInA> CreateSecondTableInA(flatbuffers::FlatBufferBuilder &_fbb,
+   flatbuffers::Offset<NamespaceC::TableInC> refer_to_c = 0) {
+  SecondTableInABuilder builder_(_fbb);
+  builder_.add_refer_to_c(refer_to_c);
+  return builder_.Finish();
+}
+
+}  // namespace NamespaceA
+
 #endif  // FLATBUFFERS_GENERATED_NAMESPACETEST2_NAMESPACEA_H_

tests/namespace_test/namespace_test2_generated.js

@@ -10,6 +10,11 @@ var NamespaceA = NamespaceA || {};
 */
 NamespaceA.NamespaceB = NamespaceA.NamespaceB || {};
 
+/**
+ * @const
+*/
+var NamespaceC = NamespaceC || {};
+
 /**
  * @constructor
  */
@@ -111,5 +116,159 @@ NamespaceA.TableInFirstNS.endTableInFirstNS = function(builder) {
   return offset;
 };
 
+/**
+ * @constructor
+ */
+NamespaceC.TableInC = function() {
+  /**
+   * @type {flatbuffers.ByteBuffer}
+   */
+  this.bb = null;
+
+  /**
+   * @type {number}
+   */
+  this.bb_pos = 0;
+};
+
+/**
+ * @param {number} i
+ * @param {flatbuffers.ByteBuffer} bb
+ * @returns {NamespaceC.TableInC}
+ */
+NamespaceC.TableInC.prototype.__init = function(i, bb) {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+};
+
+/**
+ * @param {flatbuffers.ByteBuffer} bb
+ * @param {NamespaceC.TableInC=} obj
+ * @returns {NamespaceC.TableInC}
+ */
+NamespaceC.TableInC.getRootAsTableInC = function(bb, obj) {
+  return (obj || new NamespaceC.TableInC).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+};
+
+/**
+ * @param {NamespaceA.TableInFirstNS=} obj
+ * @returns {NamespaceA.TableInFirstNS}
+ */
+NamespaceC.TableInC.prototype.referToA1 = function(obj) {
+  var offset = this.bb.__offset(this.bb_pos, 4);
+  return offset ? (obj || new NamespaceA.TableInFirstNS).__init(this.bb.__indirect(this.bb_pos + offset), this.bb) : null;
+};
+
+/**
+ * @param {NamespaceA.SecondTableInA=} obj
+ * @returns {NamespaceA.SecondTableInA}
+ */
+NamespaceC.TableInC.prototype.referToA2 = function(obj) {
+  var offset = this.bb.__offset(this.bb_pos, 6);
+  return offset ? (obj || new NamespaceA.SecondTableInA).__init(this.bb.__indirect(this.bb_pos + offset), this.bb) : null;
+};
+
+/**
+ * @param {flatbuffers.Builder} builder
+ */
+NamespaceC.TableInC.startTableInC = function(builder) {
+  builder.startObject(2);
+};
+
+/**
+ * @param {flatbuffers.Builder} builder
+ * @param {flatbuffers.Offset} referToA1Offset
+ */
+NamespaceC.TableInC.addReferToA1 = function(builder, referToA1Offset) {
+  builder.addFieldOffset(0, referToA1Offset, 0);
+};
+
+/**
+ * @param {flatbuffers.Builder} builder
+ * @param {flatbuffers.Offset} referToA2Offset
+ */
+NamespaceC.TableInC.addReferToA2 = function(builder, referToA2Offset) {
+  builder.addFieldOffset(1, referToA2Offset, 0);
+};
+
+/**
+ * @param {flatbuffers.Builder} builder
+ * @returns {flatbuffers.Offset}
+ */
+NamespaceC.TableInC.endTableInC = function(builder) {
+  var offset = builder.endObject();
+  return offset;
+};
+
+/**
+ * @constructor
+ */
+NamespaceA.SecondTableInA = function() {
+  /**
+   * @type {flatbuffers.ByteBuffer}
+   */
+  this.bb = null;
+
+  /**
+   * @type {number}
+   */
+  this.bb_pos = 0;
+};
+
+/**
+ * @param {number} i
+ * @param {flatbuffers.ByteBuffer} bb
+ * @returns {NamespaceA.SecondTableInA}
+ */
+NamespaceA.SecondTableInA.prototype.__init = function(i, bb) {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+};
+
+/**
+ * @param {flatbuffers.ByteBuffer} bb
+ * @param {NamespaceA.SecondTableInA=} obj
+ * @returns {NamespaceA.SecondTableInA}
+ */
+NamespaceA.SecondTableInA.getRootAsSecondTableInA = function(bb, obj) {
+  return (obj || new NamespaceA.SecondTableInA).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+};
+
+/**
+ * @param {NamespaceC.TableInC=} obj
+ * @returns {NamespaceC.TableInC}
+ */
+NamespaceA.SecondTableInA.prototype.referToC = function(obj) {
+  var offset = this.bb.__offset(this.bb_pos, 4);
+  return offset ? (obj || new NamespaceC.TableInC).__init(this.bb.__indirect(this.bb_pos + offset), this.bb) : null;
+};
+
+/**
+ * @param {flatbuffers.Builder} builder
+ */
+NamespaceA.SecondTableInA.startSecondTableInA = function(builder) {
+  builder.startObject(1);
+};
+
+/**
+ * @param {flatbuffers.Builder} builder
+ * @param {flatbuffers.Offset} referToCOffset
+ */
+NamespaceA.SecondTableInA.addReferToC = function(builder, referToCOffset) {
+  builder.addFieldOffset(0, referToCOffset, 0);
+};
+
+/**
+ * @param {flatbuffers.Builder} builder
+ * @returns {flatbuffers.Offset}
+ */
+NamespaceA.SecondTableInA.endSecondTableInA = function(builder) {
+  var offset = builder.endObject();
+  return offset;
+};
+
 // Exports for Node.js and RequireJS
 this.NamespaceA = NamespaceA;
+this.NamespaceC = NamespaceC;