GatherVisitor: added calls to base methods

ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/AccessToClosureIssues/AccessToClosureIssue.cs

@@ -63,7 +63,7 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 		protected abstract NodeKind GetNodeKind (AstNode node);
 
 		protected virtual bool CanReachModification (ControlFlowNode node, Statement start,
-												  IDictionary<Statement, IList<Node>> modifications)
+												     IDictionary<Statement, IList<Node>> modifications)
 		{
 			return node.NextStatement != null && node.NextStatement != start &&
 				   modifications.ContainsKey (node.NextStatement);
@@ -98,13 +98,15 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 				CheckVariable (((LocalResolveResult)ctx.Resolve (variableInitializer)).Variable, 
 							   variableDecl.Type, 
 							   variableDecl.GetParent<Statement> ());
+				base.VisitVariableInitializer (variableInitializer);
 			}
 
 			public override void VisitForeachStatement (ForeachStatement foreachStatement)
 			{
 				CheckVariable (((LocalResolveResult)ctx.Resolve (foreachStatement.VariableNameToken)).Variable,
-							   foreachStatement.VariableType, 
+							   foreachStatement.VariableType,
 							   foreachStatement);
+				base.VisitForeachStatement (foreachStatement);
 			}
 
 			public override void VisitParameterDeclaration (ParameterDeclaration parameterDeclaration)
@@ -121,8 +123,9 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 					body = ((ConstructorDeclaration)parent).Body;
 				}
 				if (body != null)
-					CheckVariable (((LocalResolveResult)ctx.Resolve (parameterDeclaration)).Variable, 
+					CheckVariable (((LocalResolveResult)ctx.Resolve (parameterDeclaration)).Variable,
 								   parameterDeclaration.Type, body);
+				base.VisitParameterDeclaration (parameterDeclaration);
 			}
 
 			void FindLocalReferences (IVariable variable, FoundReferenceCallback callback)

ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/TypeParameterNotUsedIssue.cs

@@ -87,6 +87,8 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 					return;
 
 				AddIssue (decl.NameToken, ctx.TranslateString ("Type parameter is never used"));
+
+				base.VisitTypeParameterDeclaration (decl);
 			}
 		}
 	}

ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/VariableNotUsedIssues/LocalVariableNotUsedIssue.cs

@@ -78,6 +78,7 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 							script.Replace (decl, newDeclaration);
 						}
 					});
+				base.VisitVariableInitializer (variableInitializer);
 			}
 
 			public override void VisitForeachStatement (ForeachStatement foreachStatement)
@@ -90,6 +91,8 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 					return;
 
 				AddIssue (foreachStatement.VariableNameToken, ctx.TranslateString ("Local variable is never used"));
+
+				base.VisitForeachStatement (foreachStatement);
 			}
 		}
 

ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/VariableNotUsedIssues/ParameterNotUsedIssue.cs

@@ -60,6 +60,8 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 					return;
 
 				AddIssue (parameterDeclaration.NameToken, ctx.TranslateString ("Parameter is never used"));
+
+				base.VisitParameterDeclaration (parameterDeclaration);
 			}
 		}
 	}

ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/VariableOnlyAssignedIssues/LocalVariableOnlyAssignedIssue.cs

@@ -64,6 +64,8 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 					return;
 				AddIssue (variableInitializer.NameToken,
 					ctx.TranslateString ("Local variable is assigned by its value is never used"));
+
+				base.VisitVariableInitializer (variableInitializer);
 			}
 		}
 	}

ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/VariableOnlyAssignedIssues/ParameterOnlyAssignedIssue.cs

@@ -60,6 +60,8 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 					return;
 				AddIssue (parameterDeclaration.NameToken, 
 					ctx.TranslateString ("Parameter is assigned by its value is never used"));
+
+				base.VisitParameterDeclaration (parameterDeclaration);
 			}
 		}
 	}