本文整理汇总了C#中Binder.WrapWithVariablesIfAny方法的典型用法代码示例。如果您正苦于以下问题：C# Binder.WrapWithVariablesIfAny方法的具体用法？C# Binder.WrapWithVariablesIfAny怎么用？C# Binder.WrapWithVariablesIfAny使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Binder的用法示例。
在下文中一共展示了Binder.WrapWithVariablesIfAny方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: BindAssignment
private static BoundStatement BindAssignment(Binder binder, ExpressionSyntax syntax, DiagnosticBag diagnostics)
{
binder = binder.GetBinder(syntax);
Debug.Assert(binder != null);
var expression = binder.BindValue(syntax, diagnostics, Binder.BindValueKind.RValue);
if (diagnostics.HasAnyErrors())
{
return null;
}
return binder.WrapWithVariablesIfAny(syntax,
new BoundExpressionStatement(expression.Syntax, expression) { WasCompilerGenerated = true });
}示例2: BindExpression
private static BoundStatement BindExpression(Binder binder, ExpressionSyntax syntax, DiagnosticBag diagnostics, out ResultProperties resultProperties)
{
var flags = DkmClrCompilationResultFlags.None;
binder = binder.GetBinder(syntax);
Debug.Assert(binder != null);
// In addition to C# expressions, the native EE also supports
// type names which are bound to a representation of the type
// (but not System.Type) that the user can expand to see the
// base type. Instead, we only allow valid C# expressions.
var expression = binder.BindValue(syntax, diagnostics, Binder.BindValueKind.RValue);
if (diagnostics.HasAnyErrors())
{
resultProperties = default(ResultProperties);
return null;
}
try
{
if (MayHaveSideEffectsVisitor.MayHaveSideEffects(expression))
{
flags |= DkmClrCompilationResultFlags.PotentialSideEffect;
}
}
catch (BoundTreeVisitor.CancelledByStackGuardException ex)
{
ex.AddAnError(diagnostics);
resultProperties = default(ResultProperties);
return null;
}
var expressionType = expression.Type;
if ((object)expressionType == null)
{
expression = binder.CreateReturnConversion(
syntax,
diagnostics,
expression,
RefKind.None,
binder.Compilation.GetSpecialType(SpecialType.System_Object));
if (diagnostics.HasAnyErrors())
{
resultProperties = default(ResultProperties);
return null;
}
}
else if (expressionType.SpecialType == SpecialType.System_Void)
{
flags |= DkmClrCompilationResultFlags.ReadOnlyResult;
Debug.Assert(expression.ConstantValue == null);
resultProperties = expression.ExpressionSymbol.GetResultProperties(flags, isConstant: false);
return new BoundExpressionStatement(syntax, expression) { WasCompilerGenerated = true };
}
else if (expressionType.SpecialType == SpecialType.System_Boolean)
{
flags |= DkmClrCompilationResultFlags.BoolResult;
}
if (!IsAssignableExpression(binder, expression))
{
flags |= DkmClrCompilationResultFlags.ReadOnlyResult;
}
resultProperties = expression.ExpressionSymbol.GetResultProperties(flags, expression.ConstantValue != null);
return binder.WrapWithVariablesIfAny(syntax,
new BoundReturnStatement(syntax, RefKind.None, expression) { WasCompilerGenerated = true });
}