diff --git a/Source/DelphiAST.Classes.pas b/Source/DelphiAST.Classes.pas
index 10b785b..8752255 100644
--- a/Source/DelphiAST.Classes.pas
+++ b/Source/DelphiAST.Classes.pas
@@ -104,6 +104,8 @@   TCompoundSyntaxNode = class(TSyntaxNode)
     FEndLine: Integer;
   public
     function Clone: TSyntaxNode; override;
+    //counterpart to AssignPositionFrom, for a node rebuilt from a parsed one
+    procedure AssignEndPositionFrom(const Node: TCompoundSyntaxNode);
 
     property EndCol: Integer read FEndCol write FEndCol;
     property EndLine: Integer read FEndLine write FEndLine;
@@ -629,6 +631,12 @@ procedure TSyntaxNode.AssignPositionFrom(const Node: TSyntaxNode);
 
 { TCompoundSyntaxNode }
 
+procedure TCompoundSyntaxNode.AssignEndPositionFrom(const Node: TCompoundSyntaxNode);
+begin
+  FEndCol := Node.EndCol;
+  FEndLine := Node.EndLine;
+end;
+
 function TCompoundSyntaxNode.Clone: TSyntaxNode;
 begin
   Result := inherited;
diff --git a/Source/DelphiAST.pas b/Source/DelphiAST.pas
index 7a1dcb5..d25d70f 100644
--- a/Source/DelphiAST.pas
+++ b/Source/DelphiAST.pas
@@ -1195,9 +1195,11 @@ procedure TPasSyntaxTreeBuilder.CompoundStatement;
 
 procedure TPasSyntaxTreeBuilder.ConstantDeclaration;
 begin
-  FStack.Push(ntConstant);
+  //compound: a constant's value can span lines, so record where it ends. as TypeDeclaration.
+  FStack.PushCompoundSyntaxNode(ntConstant);
   try
     inherited;
+    SetCurrentCompoundNodesEndPosition;
   finally
     FStack.Pop;
   end;
@@ -1329,9 +1331,12 @@ procedure TPasSyntaxTreeBuilder.ConstSection;
         if Constant.Typ <> ntName then
           Continue;
 
-        Temp := FStack.Push(ConstList.Typ);
+        //compound: start from the name, end from the ConstList that measured the value.
+        Temp := FStack.PushCompoundSyntaxNode(ConstList.Typ);
         try
           Temp.AssignPositionFrom(Constant);
+          if ConstList is TCompoundSyntaxNode then
+            TCompoundSyntaxNode(Temp).AssignEndPositionFrom(TCompoundSyntaxNode(ConstList));
 
           FStack.AddChild(Constant.Clone);
           if Assigned(TypeInfo) then
diff --git a/Test/UnitTests/DelphiAST.Tests.pas b/Test/UnitTests/DelphiAST.Tests.pas
index 6d15948..96cf3c6 100644
--- a/Test/UnitTests/DelphiAST.Tests.pas
+++ b/Test/UnitTests/DelphiAST.Tests.pas
@@ -177,6 +177,39 @@ procedure TestSourcePositions;
   end;
 end;
 
+procedure TestConstantEndPosition;
+var
+  Root, ConstsNode, Node, Spanning, Single: TSyntaxNode;
+begin
+  Root := ParseSource('unit Consts;' + sLineBreak + 'interface' + sLineBreak + 'const' +
+    sLineBreak + '  Spanning = ''first part '' +' + sLineBreak + '    ''second part'';' +
+    sLineBreak + '  Single = 42;' + sLineBreak + 'implementation' + sLineBreak + 'end.');
+  try
+    ConstsNode := FindDescendant(Root, ntConstants);
+    AssertNotNil(ConstsNode, 'No const section was produced');
+    Spanning := nil;
+    Single := nil;
+    for Node in ConstsNode.ChildNodes do
+      if Node.Typ = ntConstant then
+        if Node.Line = 4 then
+          Spanning := Node
+        else if Node.Line = 6 then
+          Single := Node;
+
+    AssertNotNil(Spanning, 'No constant starting on line 4');
+    AssertTrue(Spanning is TCompoundSyntaxNode,
+      'Constant node must be compound so it can carry an end position');
+    AssertEquals(5, TCompoundSyntaxNode(Spanning).EndLine,
+      'A multi-line constant must reach the last line of its value');
+
+    AssertNotNil(Single, 'No constant starting on line 6');
+    AssertEquals(6, TCompoundSyntaxNode(Single).EndLine,
+      'A single-line constant must end on its own line, not run on to what follows');
+  finally
+    Root.Free;
+  end;
+end;
+
 procedure TestInvalidSyntax;
 var
   Root: TSyntaxNode;
@@ -229,6 +262,7 @@ procedure RunAllTests;
   RunTest('AST.GenericRecordAndProperty', TestGenericRecordAndProperty);
   RunTest('Writer.LiteralsUnicodeAndXmlEscaping', TestLiteralsAndUnicode);
   RunTest('AST.SourcePositions', TestSourcePositions);
+  RunTest('AST.ConstantEndPosition', TestConstantEndPosition);
   RunTest('Parser.InvalidSyntax', TestInvalidSyntax);
   {$IFNDEF FPC}
   RunTest('Serialization.BinaryRoundTrip', TestBinarySerializationRoundTrip);