public async Task <ImmutableArray <CodeFix> > GetFixesAsync(
Project project,
IEnumerable <Diagnostic> diagnostics,
CancellationToken cancellationToken
)
{
if (!project.SupportsCompilation)
{
return(ImmutableArray <CodeFix> .Empty);
}
var compilation = await project
.GetCompilationAsync(cancellationToken)
.ConfigureAwait(false);
var suppressionTargetInfo = new SuppressionTargetInfo()
{
TargetSymbol = compilation.Assembly
};
return(await GetSuppressionsAsync(
documentOpt : null,
project : project,
diagnostics : diagnostics,
suppressionTargetInfo : suppressionTargetInfo,
skipSuppressMessage : false,
skipUnsuppress : false,
cancellationToken : cancellationToken
)
.ConfigureAwait(false));
}
public static async Task <RemoveSuppressionCodeAction> CreateAsync(
SuppressionTargetInfo suppressionTargetInfo,
Document documentOpt,
Project project,
Diagnostic diagnostic,
AbstractSuppressionCodeFixProvider fixer,
CancellationToken cancellationToken)
{
var compilation = await project.GetCompilationAsync(cancellationToken).ConfigureAwait(false);
var attribute = diagnostic.GetSuppressionInfo(compilation).Attribute;
if (attribute != null)
{
return(AttributeRemoveAction.Create(attribute, project, diagnostic, fixer));
}
else if (documentOpt != null && !SuppressionHelpers.IsSynthesizedExternalSourceDiagnostic(diagnostic))
{
return(PragmaRemoveAction.Create(suppressionTargetInfo, documentOpt, diagnostic, fixer));
}
else
{
return(null);
}
}
internal static async Task <Document> GetChangeDocumentWithPragmaAdjustedAsync(
Document document,
TextSpan diagnosticSpan,
SuppressionTargetInfo suppressionTargetInfo,
Func <SyntaxToken, TextSpan, SyntaxToken> getNewStartToken,
Func <SyntaxToken, TextSpan, SyntaxToken> getNewEndToken,
CancellationToken cancellationToken
)
{
var startToken = suppressionTargetInfo.StartToken;
var endToken = suppressionTargetInfo.EndToken;
var nodeWithTokens = suppressionTargetInfo.NodeWithTokens;
var root = await nodeWithTokens.SyntaxTree
.GetRootAsync(cancellationToken)
.ConfigureAwait(false);
var startAndEndTokenAreTheSame = startToken == endToken;
var newStartToken = getNewStartToken(startToken, diagnosticSpan);
var newEndToken = endToken;
if (startAndEndTokenAreTheSame)
{
var annotation = new SyntaxAnnotation();
newEndToken = root.ReplaceToken(
startToken,
newStartToken.WithAdditionalAnnotations(annotation)
)
.GetAnnotatedTokens(annotation)
.Single();
var spanChange =
newStartToken.LeadingTrivia.FullSpan.Length
- startToken.LeadingTrivia.FullSpan.Length;
diagnosticSpan = new TextSpan(
diagnosticSpan.Start + spanChange,
diagnosticSpan.Length
);
}
newEndToken = getNewEndToken(newEndToken, diagnosticSpan);
SyntaxNode newNode;
if (startAndEndTokenAreTheSame)
{
newNode = nodeWithTokens.ReplaceToken(startToken, newEndToken);
}
else
{
newNode = nodeWithTokens.ReplaceTokens(
new[] { startToken, endToken },
(o, n) => o == startToken ? newStartToken : newEndToken
);
}
var newRoot = root.ReplaceNode(nodeWithTokens, newNode);
return(document.WithSyntaxRoot(newRoot));
}
private PragmaRemoveAction(
SuppressionTargetInfo suppressionTargetInfo,
Document document,
Diagnostic diagnostic,
AbstractSuppressionCodeFixProvider fixer,
bool forFixMultipleContext = false)
: base(document, diagnostic, fixer, forFixMultipleContext)
{
_suppressionTargetInfo = suppressionTargetInfo;
}
private PragmaRemoveAction(
SuppressionTargetInfo suppressionTargetInfo,
Document document,
Diagnostic diagnostic,
AbstractSuppressionCodeFixProvider fixer,
bool forFixMultipleContext = false)
: base(diagnostic, fixer, forFixMultipleContext)
{
_document = document;
_suppressionTargetInfo = suppressionTargetInfo;
}
public static PragmaWarningCodeAction Create(
SuppressionTargetInfo suppressionTargetInfo,
Document document,
Diagnostic diagnostic,
AbstractSuppressionCodeFixProvider fixer)
{
// We need to normalize the leading trivia on start token to account for
// the trailing trivia on its previous token (and similarly normalize trailing trivia for end token).
PragmaHelpers.NormalizeTriviaOnTokens(fixer, ref document, ref suppressionTargetInfo);
return(new PragmaWarningCodeAction(suppressionTargetInfo, document, diagnostic, fixer));
}
public static PragmaWarningCodeAction Create(
SuppressionTargetInfo suppressionTargetInfo,
Document document,
Diagnostic diagnostic,
AbstractSuppressionCodeFixProvider fixer)
{
// We need to normalize the leading trivia on start token to account for
// the trailing trivia on its previous token (and similarly normalize trailing trivia for end token).
PragmaHelpers.NormalizeTriviaOnTokens(fixer, ref document, ref suppressionTargetInfo);
return new PragmaWarningCodeAction(suppressionTargetInfo, document, diagnostic, fixer);
}
private PragmaWarningCodeAction(
SuppressionTargetInfo suppressionTargetInfo,
Document document,
Diagnostic diagnostic,
AbstractSuppressionCodeFixProvider fixer,
bool forFixMultipleContext = false)
: base(fixer, title: FeaturesResources.in_Source)
{
_suppressionTargetInfo = suppressionTargetInfo;
_document = document;
_diagnostic = diagnostic;
_forFixMultipleContext = forFixMultipleContext;
}
private PragmaWarningCodeAction(
SuppressionTargetInfo suppressionTargetInfo,
Document document,
Diagnostic diagnostic,
AbstractSuppressionCodeFixProvider fixer,
bool forFixMultipleContext = false)
: base(fixer, title: FeaturesResources.SuppressWithPragma)
{
_suppressionTargetInfo = suppressionTargetInfo;
_document = document;
_diagnostic = diagnostic;
_forFixMultipleContext = forFixMultipleContext;
}
public static async Task<RemoveSuppressionCodeAction> CreateAsync(
SuppressionTargetInfo suppressionTargetInfo,
Document document,
Diagnostic diagnostic,
AbstractSuppressionCodeFixProvider fixer,
CancellationToken cancellationToken)
{
var compilation = await document.Project.GetCompilationAsync(cancellationToken).ConfigureAwait(false);
var attribute = diagnostic.GetSuppressionInfo(compilation).Attribute;
if (attribute != null)
{
return AttributeRemoveAction.Create(attribute, document, diagnostic, fixer);
}
else
{
return PragmaRemoveAction.Create(suppressionTargetInfo, document, diagnostic, fixer);
}
}
internal async static Task<Document> GetChangeDocumentWithPragmaAdjustedAsync(
Document document,
TextSpan diagnosticSpan,
SuppressionTargetInfo suppressionTargetInfo,
Func<SyntaxToken, TextSpan, Task<SyntaxToken>> getNewStartToken,
Func<SyntaxToken, TextSpan, Task<SyntaxToken>> getNewEndToken,
CancellationToken cancellationToken)
{
var startToken = suppressionTargetInfo.StartToken;
var endToken = suppressionTargetInfo.EndToken;
var nodeWithTokens = suppressionTargetInfo.NodeWithTokens;
var root = await nodeWithTokens.SyntaxTree.GetRootAsync(cancellationToken).ConfigureAwait(false);
var startAndEndTokenAreTheSame = startToken == endToken;
SyntaxToken newStartToken = await getNewStartToken(startToken, diagnosticSpan).ConfigureAwait(false);
SyntaxToken newEndToken = endToken;
if (startAndEndTokenAreTheSame)
{
var annotation = new SyntaxAnnotation();
newEndToken = root.ReplaceToken(startToken, newStartToken.WithAdditionalAnnotations(annotation)).GetAnnotatedTokens(annotation).Single();
var spanChange = newStartToken.LeadingTrivia.FullSpan.Length - startToken.LeadingTrivia.FullSpan.Length;
diagnosticSpan = new TextSpan(diagnosticSpan.Start + spanChange, diagnosticSpan.Length);
}
newEndToken = await getNewEndToken(newEndToken, diagnosticSpan).ConfigureAwait(false);
SyntaxNode newNode;
if (startAndEndTokenAreTheSame)
{
newNode = nodeWithTokens.ReplaceToken(startToken, newEndToken);
}
else
{
newNode = nodeWithTokens.ReplaceTokens(new[] { startToken, endToken }, (o, n) => o == startToken ? newStartToken : newEndToken);
}
var newRoot = root.ReplaceNode(nodeWithTokens, newNode);
return document.WithSyntaxRoot(newRoot);
}
public static async Task<RemoveSuppressionCodeAction> CreateAsync(
SuppressionTargetInfo suppressionTargetInfo,
Document documentOpt,
Project project,
Diagnostic diagnostic,
AbstractSuppressionCodeFixProvider fixer,
CancellationToken cancellationToken)
{
var compilation = await project.GetCompilationAsync(cancellationToken).ConfigureAwait(false);
var attribute = diagnostic.GetSuppressionInfo(compilation).Attribute;
if (attribute != null)
{
return AttributeRemoveAction.Create(attribute, project, diagnostic, fixer);
}
else if (documentOpt != null && !SuppressionHelpers.IsSynthesizedExternalSourceDiagnostic(diagnostic))
{
return PragmaRemoveAction.Create(suppressionTargetInfo, documentOpt, diagnostic, fixer);
}
else
{
return null;
}
}
private async Task <IEnumerable <CodeFix> > GetSuppressionsAsync(Document documentOpt, Project project, IEnumerable <Diagnostic> diagnostics, SuppressionTargetInfo suppressionTargetInfo, bool skipSuppressMessage, bool skipUnsuppress, CancellationToken cancellationToken)
{
// We only care about diagnostics that can be suppressed/unsuppressed.
diagnostics = diagnostics.Where(CanBeSuppressedOrUnsuppressed);
if (diagnostics.IsEmpty())
{
return(SpecializedCollections.EmptyEnumerable <CodeFix>());
}
if (!skipSuppressMessage)
{
var compilation = await project.GetCompilationAsync(cancellationToken).ConfigureAwait(false);
var suppressMessageAttribute = compilation.SuppressMessageAttributeType();
skipSuppressMessage = suppressMessageAttribute == null || !suppressMessageAttribute.IsAttribute();
}
var result = new List <CodeFix>();
foreach (var diagnostic in diagnostics)
{
if (!diagnostic.IsSuppressed)
{
var nestedActions = new List <NestedSuppressionCodeAction>();
if (diagnostic.Location.IsInSource && documentOpt != null)
{
// pragma warning disable.
nestedActions.Add(PragmaWarningCodeAction.Create(suppressionTargetInfo, documentOpt, diagnostic, this));
}
// SuppressMessageAttribute suppression is not supported for compiler diagnostics.
if (!skipSuppressMessage && !SuppressionHelpers.IsCompilerDiagnostic(diagnostic))
{
// global assembly-level suppress message attribute.
nestedActions.Add(new GlobalSuppressMessageCodeAction(suppressionTargetInfo.TargetSymbol, project, diagnostic, this));
}
result.Add(new CodeFix(new SuppressionCodeAction(diagnostic, nestedActions), diagnostic));
}
else if (!skipUnsuppress)
{
var codeAction = await RemoveSuppressionCodeAction.CreateAsync(suppressionTargetInfo, documentOpt, project, diagnostic, this, cancellationToken).ConfigureAwait(false);
if (codeAction != null)
{
result.Add(new CodeFix(codeAction, diagnostic));
}
}
}
return(result);
}
private static void NormalizeTriviaOnTokens(AbstractSuppressionCodeFixProvider fixer, ref Document document, ref SuppressionTargetInfo suppressionTargetInfo)
{
var startToken = suppressionTargetInfo.StartToken;
var endToken = suppressionTargetInfo.EndToken;
var nodeWithTokens = suppressionTargetInfo.NodeWithTokens;
var startAndEndTokensAreSame = startToken == endToken;
var previousOfStart = startToken.GetPreviousToken();
var nextOfEnd = endToken.GetNextToken();
if (!previousOfStart.HasTrailingTrivia && !nextOfEnd.HasLeadingTrivia)
{
return;
}
var root = nodeWithTokens.SyntaxTree.GetRoot();
var subtreeRoot = root.FindNode(new TextSpan(previousOfStart.FullSpan.Start, nextOfEnd.FullSpan.End - previousOfStart.FullSpan.Start));
var currentStartToken = startToken;
var currentEndToken = endToken;
var newStartToken = startToken.WithLeadingTrivia(previousOfStart.TrailingTrivia.Concat(startToken.LeadingTrivia));
SyntaxToken newEndToken = currentEndToken;
if (startAndEndTokensAreSame)
{
newEndToken = newStartToken;
}
newEndToken = newEndToken.WithTrailingTrivia(endToken.TrailingTrivia.Concat(nextOfEnd.LeadingTrivia));
var newPreviousOfStart = previousOfStart.WithTrailingTrivia();
var newNextOfEnd = nextOfEnd.WithLeadingTrivia();
var newSubtreeRoot = subtreeRoot.ReplaceTokens(new[] { startToken, previousOfStart, endToken, nextOfEnd },
(o, n) =>
{
if (o == currentStartToken)
{
return newStartToken;
}
else if (o == previousOfStart)
{
return newPreviousOfStart;
}
else if (o == currentEndToken)
{
return newEndToken;
}
else if (o == nextOfEnd)
{
return newNextOfEnd;
}
else
{
return n;
}
});
root = root.ReplaceNode(subtreeRoot, newSubtreeRoot);
document = document.WithSyntaxRoot(root);
suppressionTargetInfo.StartToken = root.FindToken(startToken.SpanStart);
suppressionTargetInfo.EndToken = root.FindToken(endToken.SpanStart);
suppressionTargetInfo.NodeWithTokens = fixer.GetNodeWithTokens(suppressionTargetInfo.StartToken, suppressionTargetInfo.EndToken, root);
}
internal static void NormalizeTriviaOnTokens(AbstractSuppressionCodeFixProvider fixer, ref Document document, ref SuppressionTargetInfo suppressionTargetInfo)
{
// For pragma suppression fixes, we need to normalize the leading trivia on start token to account for
// the trailing trivia on its previous token (and similarly normalize trailing trivia for end token).
var startToken = suppressionTargetInfo.StartToken;
var endToken = suppressionTargetInfo.EndToken;
var nodeWithTokens = suppressionTargetInfo.NodeWithTokens;
var startAndEndTokensAreSame = startToken == endToken;
var isEndTokenEOF = fixer.IsEndOfFileToken(endToken);
var previousOfStart = startToken.GetPreviousToken(includeZeroWidth: true);
var nextOfEnd = !isEndTokenEOF ? endToken.GetNextToken(includeZeroWidth: true) : default(SyntaxToken);
if (!previousOfStart.HasTrailingTrivia && !nextOfEnd.HasLeadingTrivia)
{
return;
}
var root = nodeWithTokens.SyntaxTree.GetRoot();
var spanEnd = !isEndTokenEOF ? nextOfEnd.FullSpan.End : endToken.FullSpan.End;
var subtreeRoot = root.FindNode(new TextSpan(previousOfStart.FullSpan.Start, spanEnd - previousOfStart.FullSpan.Start));
var currentStartToken = startToken;
var currentEndToken = endToken;
var newStartToken = startToken.WithLeadingTrivia(previousOfStart.TrailingTrivia.Concat(startToken.LeadingTrivia));
SyntaxToken newEndToken = currentEndToken;
if (startAndEndTokensAreSame)
{
newEndToken = newStartToken;
}
newEndToken = newEndToken.WithTrailingTrivia(endToken.TrailingTrivia.Concat(nextOfEnd.LeadingTrivia));
var newPreviousOfStart = previousOfStart.WithTrailingTrivia();
var newNextOfEnd = nextOfEnd.WithLeadingTrivia();
var newSubtreeRoot = subtreeRoot.ReplaceTokens(new[] { startToken, previousOfStart, endToken, nextOfEnd },
(o, n) =>
{
if (o == currentStartToken)
{
return startAndEndTokensAreSame ? newEndToken : newStartToken;
}
else if (o == previousOfStart)
{
return newPreviousOfStart;
}
else if (o == currentEndToken)
{
return newEndToken;
}
else if (o == nextOfEnd)
{
return newNextOfEnd;
}
else
{
return n;
}
});
root = root.ReplaceNode(subtreeRoot, newSubtreeRoot);
document = document.WithSyntaxRoot(root);
suppressionTargetInfo.StartToken = root.FindToken(startToken.SpanStart);
suppressionTargetInfo.EndToken = root.FindToken(endToken.SpanStart);
suppressionTargetInfo.NodeWithTokens = fixer.GetNodeWithTokens(suppressionTargetInfo.StartToken, suppressionTargetInfo.EndToken, root);
}
internal static void NormalizeTriviaOnTokens(AbstractSuppressionCodeFixProvider fixer, ref Document document, ref SuppressionTargetInfo suppressionTargetInfo)
{
// For pragma suppression fixes, we need to normalize the leading trivia on start token to account for
// the trailing trivia on its previous token (and similarly normalize trailing trivia for end token).
var startToken = suppressionTargetInfo.StartToken;
var endToken = suppressionTargetInfo.EndToken;
var nodeWithTokens = suppressionTargetInfo.NodeWithTokens;
var startAndEndTokensAreSame = startToken == endToken;
var isEndTokenEOF = fixer.IsEndOfFileToken(endToken);
var previousOfStart = startToken.GetPreviousToken(includeZeroWidth: true);
var nextOfEnd = !isEndTokenEOF?endToken.GetNextToken(includeZeroWidth : true) : default(SyntaxToken);
if (!previousOfStart.HasTrailingTrivia && !nextOfEnd.HasLeadingTrivia)
{
return;
}
var root = nodeWithTokens.SyntaxTree.GetRoot();
var spanEnd = !isEndTokenEOF ? nextOfEnd.FullSpan.End : endToken.FullSpan.End;
var subtreeRoot = root.FindNode(new TextSpan(previousOfStart.FullSpan.Start, spanEnd - previousOfStart.FullSpan.Start));
var currentStartToken = startToken;
var currentEndToken = endToken;
var newStartToken = startToken.WithLeadingTrivia(previousOfStart.TrailingTrivia.Concat(startToken.LeadingTrivia));
SyntaxToken newEndToken = currentEndToken;
if (startAndEndTokensAreSame)
{
newEndToken = newStartToken;
}
newEndToken = newEndToken.WithTrailingTrivia(endToken.TrailingTrivia.Concat(nextOfEnd.LeadingTrivia));
var newPreviousOfStart = previousOfStart.WithTrailingTrivia();
var newNextOfEnd = nextOfEnd.WithLeadingTrivia();
var newSubtreeRoot = subtreeRoot.ReplaceTokens(new[] { startToken, previousOfStart, endToken, nextOfEnd },
(o, n) =>
{
if (o == currentStartToken)
{
return(startAndEndTokensAreSame ? newEndToken : newStartToken);
}
else if (o == previousOfStart)
{
return(newPreviousOfStart);
}
else if (o == currentEndToken)
{
return(newEndToken);
}
else if (o == nextOfEnd)
{
return(newNextOfEnd);
}
else
{
return(n);
}
});
root = root.ReplaceNode(subtreeRoot, newSubtreeRoot);
document = document.WithSyntaxRoot(root);
suppressionTargetInfo.StartToken = root.FindToken(startToken.SpanStart);
suppressionTargetInfo.EndToken = root.FindToken(endToken.SpanStart);
suppressionTargetInfo.NodeWithTokens = fixer.GetNodeWithTokens(suppressionTargetInfo.StartToken, suppressionTargetInfo.EndToken, root);
}
private async Task<IEnumerable<CodeFix>> GetSuppressionsAsync(Document documentOpt, Project project, IEnumerable<Diagnostic> diagnostics, SuppressionTargetInfo suppressionTargetInfo, bool skipSuppressMessage, bool skipUnsuppress, CancellationToken cancellationToken)
{
// We only care about diagnostics that can be suppressed/unsuppressed.
diagnostics = diagnostics.Where(CanBeSuppressedOrUnsuppressed);
if (diagnostics.IsEmpty())
{
return SpecializedCollections.EmptyEnumerable<CodeFix>();
}
if (!skipSuppressMessage)
{
var compilation = await project.GetCompilationAsync(cancellationToken).ConfigureAwait(false);
var suppressMessageAttribute = compilation.SuppressMessageAttributeType();
skipSuppressMessage = suppressMessageAttribute == null || !suppressMessageAttribute.IsAttribute();
}
var result = new List<CodeFix>();
foreach (var diagnostic in diagnostics)
{
if (!diagnostic.IsSuppressed)
{
var nestedActions = new List<NestedSuppressionCodeAction>();
if (diagnostic.Location.IsInSource && documentOpt != null)
{
// pragma warning disable.
nestedActions.Add(PragmaWarningCodeAction.Create(suppressionTargetInfo, documentOpt, diagnostic, this));
}
// SuppressMessageAttribute suppression is not supported for compiler diagnostics.
if (!skipSuppressMessage && !SuppressionHelpers.IsCompilerDiagnostic(diagnostic))
{
// global assembly-level suppress message attribute.
nestedActions.Add(new GlobalSuppressMessageCodeAction(suppressionTargetInfo.TargetSymbol, project, diagnostic, this));
}
result.Add(new CodeFix(new SuppressionCodeAction(diagnostic, nestedActions), diagnostic));
}
else if (!skipUnsuppress)
{
var codeAction = await RemoveSuppressionCodeAction.CreateAsync(suppressionTargetInfo, documentOpt, project, diagnostic, this, cancellationToken).ConfigureAwait(false);
if (codeAction != null)
{
result.Add(new CodeFix(codeAction, diagnostic));
}
}
}
return result;
}
private async Task <ImmutableArray <CodeFix> > GetSuppressionsAsync(
Document documentOpt, Project project, IEnumerable <Diagnostic> diagnostics, SuppressionTargetInfo suppressionTargetInfo, bool skipSuppressMessage, bool skipUnsuppress, CancellationToken cancellationToken)
{
// We only care about diagnostics that can be suppressed/unsuppressed.
diagnostics = diagnostics.Where(IsFixableDiagnostic);
if (diagnostics.IsEmpty())
{
return(ImmutableArray <CodeFix> .Empty);
}
INamedTypeSymbol suppressMessageAttribute = null;
if (!skipSuppressMessage)
{
var compilation = await project.GetCompilationAsync(cancellationToken).ConfigureAwait(false);
suppressMessageAttribute = compilation.SuppressMessageAttributeType();
skipSuppressMessage = suppressMessageAttribute == null || !suppressMessageAttribute.IsAttribute();
}
var lazyFormattingOptions = (SyntaxFormattingOptions)null;
var result = ArrayBuilder <CodeFix> .GetInstance();
foreach (var diagnostic in diagnostics)
{
if (!diagnostic.IsSuppressed)
{
var nestedActions = ArrayBuilder <NestedSuppressionCodeAction> .GetInstance();
if (diagnostic.Location.IsInSource && documentOpt != null)
{
// pragma warning disable.
lazyFormattingOptions ??= await SyntaxFormattingOptions.FromDocumentAsync(documentOpt, cancellationToken).ConfigureAwait(false);
nestedActions.Add(PragmaWarningCodeAction.Create(suppressionTargetInfo, documentOpt, lazyFormattingOptions, diagnostic, this));
}
// SuppressMessageAttribute suppression is not supported for compiler diagnostics.
if (!skipSuppressMessage && SuppressionHelpers.CanBeSuppressedWithAttribute(diagnostic))
{
// global assembly-level suppress message attribute.
nestedActions.Add(new GlobalSuppressMessageCodeAction(
suppressionTargetInfo.TargetSymbol, suppressMessageAttribute, project, diagnostic, this));
// local suppress message attribute
// please note that in order to avoid issues with existing unit tests referencing the code fix
// by their index this needs to be the last added to nestedActions
if (suppressionTargetInfo.TargetMemberNode != null && suppressionTargetInfo.TargetSymbol.Kind != SymbolKind.Namespace)
{
nestedActions.Add(new LocalSuppressMessageCodeAction(
this, suppressionTargetInfo.TargetSymbol, suppressMessageAttribute, suppressionTargetInfo.TargetMemberNode, documentOpt, diagnostic));
}
}
if (nestedActions.Count > 0)
{
var codeAction = new TopLevelSuppressionCodeAction(
diagnostic, nestedActions.ToImmutableAndFree());
result.Add(new CodeFix(project, codeAction, diagnostic));
}
}
else if (!skipUnsuppress)
{
var codeAction = await RemoveSuppressionCodeAction.CreateAsync(suppressionTargetInfo, documentOpt, project, diagnostic, this, cancellationToken).ConfigureAwait(false);
if (codeAction != null)
{
result.Add(new CodeFix(project, codeAction, diagnostic));
}
}
}
return(result.ToImmutableAndFree());
}
public async Task<IEnumerable<CodeFix>> GetSuppressionsAsync(Project project, IEnumerable<Diagnostic> diagnostics, CancellationToken cancellationToken)
{
if (!project.SupportsCompilation)
{
return SpecializedCollections.EmptyEnumerable<CodeFix>();
}
var compilation = await project.GetCompilationAsync(cancellationToken).ConfigureAwait(false);
var suppressionTargetInfo = new SuppressionTargetInfo() { TargetSymbol = compilation.Assembly };
return await GetSuppressionsAsync(documentOpt: null, project: project, diagnostics: diagnostics,
suppressionTargetInfo: suppressionTargetInfo, skipSuppressMessage: false, skipUnsuppress: false, cancellationToken: cancellationToken).ConfigureAwait(false);
}
