public virtual bool VisitAugAssignmentExpression(AugAssignmentExpression auAssignExp)
{
VisitNode(auAssignExp.Target);
VisitNode(auAssignExp.Value);
VisitExpression(auAssignExp);
return(true);
}
public void NestedDefinitionOfInstanceVars()
{
String contents =
" \r\n" +
"def some() \r\n" +
" @x:int = 1 \r\n" +
"end \r\n" +
" \r\n" +
"def some2() \r\n" +
" @y += 2 \r\n" +
"end \r\n" +
" \r\n" +
"@y:int = 1 \r\n" +
"";
SourceUnit unit = container.ParserService.Parse(contents);
AssertNoErrorOrWarnings();
Assert.IsNotNull(unit);
Assert.AreEqual(3, unit.Statements.Count);
DeclarationBinding sb = container[typeof(DeclarationBinding)] as DeclarationBinding;
sb.ExecutePass(unit.CompilationUnit);
Assert.IsNotNull(unit);
Assert.AreEqual(4, unit.Statements.Count);
AssertNoErrorOrWarnings();
MethodDefinitionStatement m1Stmt = unit.Statements[0] as MethodDefinitionStatement;
MethodDefinitionStatement m2Stmt = unit.Statements[1] as MethodDefinitionStatement;
SingleVariableDeclarationStatement varDecl1 = unit.Statements[2] as SingleVariableDeclarationStatement;
SingleVariableDeclarationStatement varDecl2 = unit.Statements[3] as SingleVariableDeclarationStatement;
Assert.IsNotNull(m1Stmt);
Assert.IsNotNull(m2Stmt);
Assert.IsNotNull(varDecl1);
Assert.IsNotNull(varDecl2);
Assert.AreEqual("some", m1Stmt.FullName);
ExpressionStatement expStmt = m1Stmt.Statements[0] as ExpressionStatement;
AssignmentExpression assignExp = expStmt.Expression as AssignmentExpression;
Assert.AreEqual("@x", (assignExp.Target as VariableReferenceExpression).Identifier.Name);
Assert.AreEqual("1", (assignExp.Value as LiteralReferenceExpression).Content);
Assert.AreEqual("some2", m2Stmt.FullName);
expStmt = m2Stmt.Statements[0] as ExpressionStatement;
AugAssignmentExpression augExp = expStmt.Expression as AugAssignmentExpression;
Assert.AreEqual("@y", (augExp.Target as VariableReferenceExpression).Identifier.Name);
Assert.AreEqual("2", (augExp.Value as LiteralReferenceExpression).Content);
}
public override bool VisitAugAssignmentExpression(AugAssignmentExpression auAssignExp)
{
nodeStack.Push(CurrentNode.Nodes.Add("AugAssignmentExpression"));
CurrentNode.Tag = auAssignExp;
CurrentNode.EnsureVisible();
base.VisitAugAssignmentExpression(auAssignExp);
nodeStack.Pop();
return(true);
}
