private static void AnalyzeVariableDeclaration(SyntaxNodeAnalysisContext context)
{
var variableDeclaration = (VariableDeclarationSyntax)context.Node;
if (CSharpTypeAnalysis.IsExplicitThatCanBeImplicit(variableDeclaration, context.SemanticModel, TypeAppearance.Obvious, context.CancellationToken))
{
ReportDiagnostic(context, variableDeclaration.Type);
}
}
private static void AnalyzeDeclarationExpression(SyntaxNodeAnalysisContext context)
{
var declarationExpression = (DeclarationExpressionSyntax)context.Node;
if (CSharpTypeAnalysis.IsExplicitThatCanBeImplicit(declarationExpression, context.SemanticModel, context.CancellationToken))
{
DiagnosticHelpers.ReportDiagnostic(context,
DiagnosticDescriptors.UseVarInsteadOfExplicitTypeWhenTypeIsNotObvious,
declarationExpression.Type);
}
}
private static void AnalyzeVariableDeclaration(SyntaxNodeAnalysisContext context)
{
var variableDeclaration = (VariableDeclarationSyntax)context.Node;
if (CSharpTypeAnalysis.IsExplicitThatCanBeImplicit(variableDeclaration, context.SemanticModel, TypeAppearance.NotObvious, context.CancellationToken))
{
context.ReportDiagnostic(
DiagnosticDescriptors.UseVarInsteadOfExplicitTypeWhenTypeIsNotObvious,
variableDeclaration.Type);
}
}
private static void AnalyzeTupleExpression(SyntaxNodeAnalysisContext context)
{
var tupleExpression = (TupleExpressionSyntax)context.Node;
if (tupleExpression.IsParentKind(SyntaxKind.ForEachVariableStatement))
{
return;
}
if (CSharpTypeAnalysis.IsExplicitThatCanBeImplicit(tupleExpression, context.SemanticModel, TypeAppearance.Obvious, context.CancellationToken))
{
ReportDiagnostic(context, tupleExpression);
}
}
private static void AnalyzeDeclarationExpression(SyntaxNodeAnalysisContext context)
{
var declarationExpression = (DeclarationExpressionSyntax)context.Node;
if (declarationExpression.IsParentKind(SyntaxKind.Argument) &&
declarationExpression.Parent.IsParentKind(SyntaxKind.TupleExpression))
{
return;
}
if (CSharpTypeAnalysis.IsExplicitThatCanBeImplicit(declarationExpression, context.SemanticModel, context.CancellationToken))
{
ReportDiagnostic(context, declarationExpression.Type);
}
}
