public override IAssignableExpression VisitUncheckedExpression(IUncheckedExpression expr,
IList <IStatement> body)
{
var uncheckedBlock = new UncheckedBlock();
var assignable = ToAssignableExpr(expr.Operand, uncheckedBlock.Body);
if (assignable is IConstantValueExpression)
{
return(assignable);
}
var newRef = new VariableReference {
Identifier = _nameGen.GetNextVariableName()
};
body.Add(
new VariableDeclaration
{
Reference = newRef,
Type = expr.Type().GetName()
});
uncheckedBlock.Body.Add(
new Assignment
{
Reference = newRef,
Expression = assignable
});
body.Add(uncheckedBlock);
return(new ReferenceExpression {
Reference = newRef
});
}
public void Equality_Default()
{
var a = new UncheckedBlock();
var b = new UncheckedBlock();
Assert.AreEqual(a, b);
Assert.AreEqual(a.GetHashCode(), b.GetHashCode());
}
public void ChildrenIdentity()
{
var sut = new UncheckedBlock {
Body = { new BreakStatement() }
};
AssertChildren(sut, sut.Body.First());
}
public void SettingValues()
{
var sut = new UncheckedBlock {
Body = { new BreakStatement() }
};
Assert.AreEqual(Lists.NewList(new BreakStatement()), sut.Body);
}
public void DefaultValues()
{
var sut = new UncheckedBlock();
Assert.AreEqual(Lists.NewList <IStatement>(), sut.Body);
Assert.AreNotEqual(0, sut.GetHashCode());
Assert.AreNotEqual(1, sut.GetHashCode());
}
public void Equality_DifferentBody()
{
var a = new UncheckedBlock();
a.Body.Add(new BreakStatement());
var b = new UncheckedBlock();
Assert.AreNotEqual(a, b);
Assert.AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public void Equality_ReallyTheSame()
{
var a = new UncheckedBlock();
a.Body.Add(new BreakStatement());
var b = new UncheckedBlock();
b.Body.Add(new BreakStatement());
Assert.AreEqual(a, b);
Assert.AreEqual(a.GetHashCode(), b.GetHashCode());
}
public override void VisitUncheckedStatement(IUncheckedStatement block, IList <IStatement> body)
{
AddIf(block, CompletionCase.EmptyCompletionBefore, body);
var uncheckedBlock = new UncheckedBlock();
AddIf(block, CompletionCase.InBody, uncheckedBlock.Body);
block.Body.Accept(this, uncheckedBlock.Body);
body.Add(uncheckedBlock);
AddIf(block, CompletionCase.EmptyCompletionAfter, body);
}
public void UncheckedBlock()
{
var sst = new UncheckedBlock
{
Body = { new BreakStatement() }
};
AssertPrint(
sst,
"unchecked",
"{",
" break;",
"}");
}
public void VisitorIsImplemented()
{
var sut = new UncheckedBlock();
sut.Accept(23).Verify(v => v.Visit(sut, 23));
}
