本文整理汇总了C#中SyntaxGenerator.ValueEqualsExpression方法的典型用法代码示例。如果您正苦于以下问题：C# SyntaxGenerator.ValueEqualsExpression方法的具体用法？C# SyntaxGenerator.ValueEqualsExpression怎么用？C# SyntaxGenerator.ValueEqualsExpression使用的例子？那么恭喜您, 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SyntaxGenerator的用法示例。
在下文中一共展示了SyntaxGenerator.ValueEqualsExpression方法的9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: GetInvertedStatement
private SyntaxNode GetInvertedStatement(
SyntaxGenerator generator, IMethodSymbol containingOperator, Compilation compilation)
{
if (containingOperator.Name == WellKnownMemberNames.EqualityOperatorName)
{
return generator.ReturnStatement(
generator.LogicalNotExpression(
generator.ValueEqualsExpression(
generator.IdentifierName(containingOperator.Parameters[0].Name),
generator.IdentifierName(containingOperator.Parameters[1].Name))));
}
else if (containingOperator.Name == WellKnownMemberNames.InequalityOperatorName)
{
return generator.ReturnStatement(
generator.LogicalNotExpression(
generator.ValueNotEqualsExpression(
generator.IdentifierName(containingOperator.Parameters[0].Name),
generator.IdentifierName(containingOperator.Parameters[1].Name))));
}
else
{
// If it's a < > <= or >= operator then we can't simply invert a call
// to the existing operator. i.e. the body of the "<" method should *not* be:
// return !(a > b);
// Just provide a throwing impl for now.
return generator.DefaultMethodStatement(compilation);
}
}示例2: WhitespaceCheckHelper
internal static SyntaxNode WhitespaceCheckHelper(SyntaxGenerator generator, IfStatementSyntax ifStatement, SyntaxList<SyntaxNode> ifBlockStatements)
{
var ifOneBlock = ifStatement.Parent as BlockSyntax;
var ifTwoBlock = ifStatement.Statement as BlockSyntax;
var trailingTriviaDeclaration = ifOneBlock.Statements[0] as LocalDeclarationStatementSyntax;
var trailingTrivia = generator.IdentifierName(trailingTriviaDeclaration.Declaration.Variables[0].Identifier.ValueText);
var arguments = new SyntaxList<SyntaxNode>();
var trailingTriviaToString = generator.InvocationExpression(generator.MemberAccessExpression(trailingTrivia, "ToString"), arguments);
var rightSide = generator.LiteralExpression(" ");
var equalsExpression = generator.ValueEqualsExpression(trailingTriviaToString, rightSide);
var newIfStatement = generator.IfStatement(equalsExpression, ifBlockStatements);
return newIfStatement;
}示例3: TriviaKindCheckHelper
internal static SyntaxNode TriviaKindCheckHelper(SyntaxGenerator generator, IfStatementSyntax ifStatement, SyntaxList<SyntaxNode> ifBlockStatements)
{
var ifOneBlock = ifStatement.Statement as BlockSyntax;
var trailingTriviaDeclaration = ifOneBlock.Statements[0] as LocalDeclarationStatementSyntax;
var trailingTrivia = generator.IdentifierName(trailingTriviaDeclaration.Declaration.Variables[0].Identifier.ValueText);
var arguments = new SyntaxList<SyntaxNode>();
var trailingTriviaKind = generator.InvocationExpression(generator.MemberAccessExpression(trailingTrivia, "Kind"), arguments);
var whitespaceTrivia = generator.MemberAccessExpression(generator.IdentifierName("SyntaxKind"), "WhitespaceTrivia");
var equalsExpression = generator.ValueEqualsExpression(trailingTriviaKind, whitespaceTrivia);
var newIfStatement = generator.IfStatement(equalsExpression, ifBlockStatements);
return newIfStatement;
}示例4: TriviaCountHelper
internal static SyntaxNode TriviaCountHelper(SyntaxGenerator generator, string name, SyntaxList<StatementSyntax> ifBlockStatements)
{
var variableName = generator.IdentifierName(name);
var memberAccess = generator.MemberAccessExpression(variableName, "TrailingTrivia");
var fullMemberAccess = generator.MemberAccessExpression(memberAccess, "Count");
var one = generator.LiteralExpression(1);
var equalsExpression = generator.ValueEqualsExpression(fullMemberAccess, one);
var newIfStatement = generator.IfStatement(equalsExpression, ifBlockStatements);
return newIfStatement;
}示例5: WhitespaceCheckHelper
// creates the whitespace check
protected internal static SyntaxNode WhitespaceCheckHelper(SyntaxGenerator generator, IfStatementSyntax ifStatement, SyntaxList<SyntaxNode> ifBlockStatements)
{
var ifBlock = ifStatement.Parent as BlockSyntax;
string variableName = GetTrailingTriviaName(ifBlock);
SyntaxNode identifierName = generator.IdentifierName(variableName);
var arguments = new SyntaxList<SyntaxNode>();
SyntaxNode trailingTriviaToString = generator.InvocationExpression(generator.MemberAccessExpression(identifierName, "ToString"), arguments);
SyntaxNode rightSide = generator.LiteralExpression(" ");
SyntaxNode equalsExpression = generator.ValueEqualsExpression(trailingTriviaToString, rightSide);
SyntaxNode newIfStatement = generator.IfStatement(equalsExpression, ifBlockStatements);
return newIfStatement;
}示例6: GetConstructorDeclarationSyntax
private static SyntaxNode GetConstructorDeclarationSyntax(
SyntaxGenerator syntaxGenerator,
SemanticModel semanticModel,
string name)
{
// GENERATED CODE:
//
// public Name(MockBehavior behavior = MockBehavior.Strict)
// : base(behavior)
// {
// if (behavior == MockBehavior.Loose)
// {
// ConfigureLooseBehavior();
// }
// }
var mockBehaviorType = syntaxGenerator
.TypeExpression(
semanticModel
.Compilation
.GetTypeByMetadataName("PCLMock.MockBehavior"));
return syntaxGenerator
.ConstructorDeclaration(
name,
parameters: new[]
{
syntaxGenerator
.ParameterDeclaration(
"behavior",
mockBehaviorType,
initializer: syntaxGenerator.MemberAccessExpression(mockBehaviorType, "Strict"))
},
accessibility: Accessibility.Public,
baseConstructorArguments: new[] { syntaxGenerator.IdentifierName("behavior") },
statements: new[]
{
syntaxGenerator.IfStatement(
syntaxGenerator.ValueEqualsExpression(
syntaxGenerator.IdentifierName("behavior"),
syntaxGenerator.MemberAccessExpression(mockBehaviorType, "Loose")),
new[]
{
syntaxGenerator.InvocationExpression(syntaxGenerator.IdentifierName("ConfigureLooseBehavior"))
})
});
}示例7: CreateDisposeMethods
private IEnumerable<SyntaxNode> CreateDisposeMethods(Compilation compilation, SyntaxGenerator g, GenerationNameTable nameTable, bool suppressWarningComments)
{
yield return g.AddWarningCommentIf(!suppressWarningComments,
g.MethodDeclaration(
"Dispose",
accessibility: Accessibility.Public,
statements: new SyntaxNode[]
{
g.InvocationExpression(
g.MemberAccessExpression(
g.ThisExpression(),
"Dispose"
),
g.TrueLiteralExpression()
),
g.InvocationExpression(
g.MemberAccessExpression(
g.TypeExpression(compilation.RequireTypeByMetadataName("System.GC")),
"SuppressFinalize"
),
g.ThisExpression()
)
}
))
.PrependLeadingTrivia(g.CreateRegionTrivia("IDisposable"));
yield return g.AddWarningCommentIf(!suppressWarningComments, g.MethodDeclaration(
"Dispose",
parameters: new SyntaxNode[] { g.ParameterDeclaration("disposing", g.TypeExpression(SpecialType.System_Boolean)) },
accessibility: Accessibility.Private,
statements: new SyntaxNode[]
{
g.IfStatement(
g.ValueEqualsExpression(
g.IdentifierName("disposing"),
g.TrueLiteralExpression()
),
new SyntaxNode[]
{
g.TryCatchStatement(
new SyntaxNode[]
{
g.ExpressionStatement(
g.InvocationExpression(
g.MemberAccessExpression(
g.ThisExpression(),
nameTable[MemberNames.CloseProxyMethod]
),
g.FalseLiteralExpression()
)
)
},
new SyntaxNode[]
{
g.CatchClause(new SyntaxNode [0])
}
)
}
)
}
)).AddTrailingTrivia(g.CreateEndRegionTrivia());
}示例8: CreateEnsureProxyMethod
private SyntaxNode CreateEnsureProxyMethod(Compilation compilation, SyntaxGenerator g, GenerationNameTable nameTable, bool asAsync)
{
/*
private async System.Threading.Tasks.Task EnsureProxyAsync()
{
if (m_cachedProxy != null && (
((System.ServiceModel.ICommunicationObject)m_cachedProxy).State == System.ServiceModel.CommunicationState.Faulted ||
((System.ServiceModel.ICommunicationObject)m_cachedProxy).State == System.ServiceModel.CommunicationState.Closed))
{
await CloseProxyAsync().ConfigureAwait(false);
}
if (m_cachedProxy == null)
{
var proxy = m_proxyFactory();
await System.Threading.Tasks.Task.Factory.FromAsync(((System.ServiceModel.ICommunicationObject)proxy).BeginOpen, ((System.ServiceModel.ICommunicationObject)proxy).EndOpen, null).ConfigureAwait(false);
m_cachedProxy = proxy;
}
}
*/
return
g.MethodDeclaration(
asAsync ? nameTable[MemberNames.EnsureProxyAsyncMethod] : nameTable[MemberNames.EnsureProxyMethod],
returnType: asAsync ? g.TypeExpression(compilation.RequireType<Task>()) : null,
accessibility: Accessibility.Private,
modifiers: asAsync ? DeclarationModifiers.Async : DeclarationModifiers.None,
statements: new SyntaxNode[]
{
//if (m_cachedProxy != null && (
// ((System.ServiceModel.ICommunicationObject)m_cachedProxy).State == System.ServiceModel.CommunicationState.Faulted ||
// ((System.ServiceModel.ICommunicationObject)m_cachedProxy).State == System.ServiceModel.CommunicationState.Closed))
g.IfStatement(
g.LogicalAndExpression(
// m_cachedProxy != null
g.ReferenceNotEqualsExpression(
g.MemberAccessExpression(
g.ThisExpression(),
nameTable[MemberNames.CachedProxyField]
),
g.NullLiteralExpression()
),
g.LogicalOrExpression(
// ((System.ServiceModel.ICommunicationObject)m_cachedProxy).State == System.ServiceModel.CommunicationState.Faulted
g.ValueEqualsExpression(
g.MemberAccessExpression(
g.CastExpression(
compilation.RequireTypeByMetadataName("System.ServiceModel.ICommunicationObject"),
g.MemberAccessExpression(
g.ThisExpression(),
nameTable[MemberNames.CachedProxyField]
)
),
"State"
),
g.DottedName("System.ServiceModel.CommunicationState.Faulted")
),
// ((System.ServiceModel.ICommunicationObject)m_cachedProxy).State == System.ServiceModel.CommunicationState.Faulted
g.ValueEqualsExpression(
g.MemberAccessExpression(
g.CastExpression(
compilation.RequireTypeByMetadataName("System.ServiceModel.ICommunicationObject"),
g.MemberAccessExpression(
g.ThisExpression(),
nameTable[MemberNames.CachedProxyField]
)
),
"State"
),
g.DottedName("System.ServiceModel.CommunicationState.Closed")
)
)
),
new SyntaxNode[]
{
// await CloseProxyAsync(false).ConfigureAwait(false);
// or
// CloseProxy(false);
AwaitExpressionIfAsync(g, asAsync,
g.InvocationExpression(
g.MemberAccessExpression(
g.ThisExpression(),
asAsync ? nameTable[MemberNames.CloseProxyAsyncMethod] : nameTable[MemberNames.CloseProxyMethod]
),
g.FalseLiteralExpression()
)
)
}
),
g.IfStatement(
g.ReferenceEqualsExpression(
g.MemberAccessExpression(
g.ThisExpression(),
nameTable[MemberNames.CachedProxyField]
),
g.NullLiteralExpression()
),
new SyntaxNode[]
{
g.LocalDeclarationStatement(
"proxy",
//.........这里部分代码省略.........
示例9: TriviaKindCheckHelper
// creates the trivia kind check
internal static SyntaxNode TriviaKindCheckHelper(SyntaxGenerator generator, IfStatementSyntax ifStatement, SyntaxList<SyntaxNode> ifBlockStatements)
{
var ifBlock = ifStatement.Statement as BlockSyntax;
string variableName = GetTrailingTriviaName(ifBlock);
SyntaxNode identifierName = generator.IdentifierName(variableName);
var arguments = new SyntaxList<SyntaxNode>();
SyntaxNode trailingTriviaKind = generator.InvocationExpression(generator.MemberAccessExpression(identifierName, "Kind"), arguments);
SyntaxNode whitespaceTrivia = generator.MemberAccessExpression(generator.IdentifierName("SyntaxKind"), "WhitespaceTrivia");
SyntaxNode equalsExpression = generator.ValueEqualsExpression(trailingTriviaKind, whitespaceTrivia);
SyntaxNode newIfStatement = generator.IfStatement(equalsExpression, ifBlockStatements);
return newIfStatement;
}