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Improve DisplayNameHelpers for NativeAOT #70084

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merged 4 commits into from
Jun 2, 2022
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Improve DisplayNameHelpers for NativeAOT #70084

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Improve DisplayNameHelpers for NativeAOT
vitek-karas Jun 1, 2022
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22 changes: 22 additions & 0 deletions src/coreclr/tools/Common/Compiler/DisplayNameHelpers.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,11 @@
// The .NET Foundation licenses this file to you under the MIT license.

using System;
using System.Reflection.Metadata;
using System.Text;

using Internal.TypeSystem;
using Internal.TypeSystem.Ecma;
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Nit: we tend to split using Foo = ... from the regular usings with a newline.


using Debug = System.Diagnostics.Debug;

Expand Down Expand Up @@ -38,6 +40,12 @@ public static string GetDisplayName(this MethodDesc method)
{
sb.Append(method.OwningType.GetDisplayNameWithoutNamespace());
}
else if (method.GetPropertyForAccessor() is PropertyPseudoDesc property)
{
sb.Append(property.Name);
sb.Append('.');
sb.Append(property.GetMethod == method ? "get" : "set");
}
else
{
sb.Append(method.Name);
Expand Down Expand Up @@ -68,6 +76,20 @@ public static string GetDisplayName(this MethodDesc method)
return sb.ToString();
}

public static string GetParameterDisplayName(this EcmaMethod method, int parameterIndex)
{
var reader = method.MetadataReader;
var methodDefinition = reader.GetMethodDefinition(method.Handle);
foreach (var parameterHandle in methodDefinition.GetParameters())
{
var parameter = reader.GetParameter(parameterHandle);
if (parameter.SequenceNumber == parameterIndex + 1)
return reader.GetString(parameter.Name);
}

return $"#{parameterIndex}";
}

public static string GetDisplayName(this FieldDesc field)
{
return new StringBuilder(field.OwningType.GetDisplayName())
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20 changes: 20 additions & 0 deletions ...ler.Compiler/Compiler/MethodExtensions.cs → ...tools/Common/Compiler/MethodExtensions.cs
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Expand Up @@ -103,5 +103,25 @@ public static bool NotCallableWithoutOwningEEType(this MethodDesc method)
(owningType is not MetadataType mdType || !mdType.IsModuleType) && /* Compiler parks some instance methods on the <Module> type */
!method.IsSharedByGenericInstantiations; /* Current impl limitation; can be lifted */
}

public static PropertyPseudoDesc GetPropertyForAccessor(this MethodDesc accessor)
{
if (accessor.GetTypicalMethodDefinition() is not EcmaMethod ecmaAccessor)
return null;

var type = (EcmaType)ecmaAccessor.OwningType;
var reader = type.MetadataReader;
foreach (var propertyHandle in reader.GetTypeDefinition(type.Handle).GetProperties())
{
var accessors = reader.GetPropertyDefinition(propertyHandle).GetAccessors();
if (ecmaAccessor.Handle == accessors.Getter
|| ecmaAccessor.Handle == accessors.Setter)
{
return new PropertyPseudoDesc(type, propertyHandle);
}
}

return null;
}
}
}
0 ...r.Compiler/Compiler/PropertyPseudoDesc.cs → ...ols/Common/Compiler/PropertyPseudoDesc.cs
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10 changes: 9 additions & 1 deletion src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/Dataflow/DiagnosticUtilities.cs
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Expand Up @@ -32,7 +32,15 @@ internal static Origin GetMethodParameterFromIndex(MethodDesc method, int parame

internal static string GetParameterNameForErrorMessage(ParameterOrigin origin)
{
return $"#{origin.Index}";
return GetParameterNameForErrorMessage(origin.Method, origin.Index);
}

internal static string GetParameterNameForErrorMessage(MethodDesc method, int parameterIndex)
{
if (method.GetTypicalMethodDefinition() is EcmaMethod ecmaMethod)
return ecmaMethod.GetParameterDisplayName(parameterIndex);

return $"#{parameterIndex}";
}

internal static string GetMethodSignatureDisplayName(MethodDesc method)
Expand Down
22 changes: 0 additions & 22 deletions ...reclr/tools/aot/ILCompiler.Compiler/Compiler/Dataflow/DynamicallyAccessedMembersBinder.cs
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Expand Up @@ -513,26 +513,4 @@ private static DefType[] TryGetExplicitlyImplementedInterfaces(this TypeDesc typ
return Array.Empty<DefType>();
}
}

// Temporary local copy of the enum because the enum we're compiling against
// doesn't define all the values. Can be removed once we update to .NET 6.
public enum DynamicallyAccessedMemberTypes
{
None = 0,
PublicParameterlessConstructor = 0x0001,
PublicConstructors = 0x0002 | PublicParameterlessConstructor,
NonPublicConstructors = 0x0004,
PublicMethods = 0x0008,
NonPublicMethods = 0x0010,
PublicFields = 0x0020,
NonPublicFields = 0x0040,
PublicNestedTypes = 0x0080,
NonPublicNestedTypes = 0x0100,
PublicProperties = 0x0200,
NonPublicProperties = 0x0400,
PublicEvents = 0x0800,
NonPublicEvents = 0x1000,
Interfaces = 0x2000,
All = ~None
}
}
20 changes: 0 additions & 20 deletions src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/Dataflow/EcmaExtensions.cs
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Expand Up @@ -63,25 +63,5 @@ public static PropertyPseudoDesc GetProperty(this MetadataType mdType, string na

return null;
}

public static PropertyPseudoDesc GetPropertyForAccessor(this MethodDesc accessor)
{
if (accessor.GetTypicalMethodDefinition() is not EcmaMethod ecmaAccessor)
return null;
var type = (EcmaType)ecmaAccessor.OwningType;
var reader = type.MetadataReader;
var module = type.EcmaModule;
foreach (var propertyHandle in reader.GetTypeDefinition(type.Handle).GetProperties())
{
var accessors = reader.GetPropertyDefinition(propertyHandle).GetAccessors();
if (ecmaAccessor.Handle == accessors.Getter
|| ecmaAccessor.Handle == accessors.Setter)
{
return new PropertyPseudoDesc(type, propertyHandle);
}
}

return null;
}
}
}
6 changes: 3 additions & 3 deletions src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/Dataflow/FlowAnnotations.cs
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Expand Up @@ -371,7 +371,7 @@ protected override TypeAnnotations CreateValueFromKey(TypeDesc key)

if (!IsTypeInterestingForDataflow(signature[parameter.SequenceNumber - 1]))
{
_logger.LogWarning(method, DiagnosticId.DynamicallyAccessedMembersOnMethodParameterCanOnlyApplyToTypesOrStrings, $"#{parameter.SequenceNumber}", method.GetDisplayName());
_logger.LogWarning(method, DiagnosticId.DynamicallyAccessedMembersOnMethodParameterCanOnlyApplyToTypesOrStrings, DiagnosticUtilities.GetParameterNameForErrorMessage(method, parameter.SequenceNumber - 1), method.GetDisplayName());
continue;
}

Expand Down Expand Up @@ -714,8 +714,8 @@ void LogValidationWarning(object provider, object baseProvider, MethodDesc origi
{
case int parameterNumber:
_logger.LogWarning(origin, DiagnosticId.DynamicallyAccessedMembersMismatchOnMethodParameterBetweenOverrides,
$"#{parameterNumber}", DiagnosticUtilities.GetMethodSignatureDisplayName(origin),
$"#{parameterNumber}", DiagnosticUtilities.GetMethodSignatureDisplayName((MethodDesc)baseProvider));
DiagnosticUtilities.GetParameterNameForErrorMessage(origin, parameterNumber), DiagnosticUtilities.GetMethodSignatureDisplayName(origin),
DiagnosticUtilities.GetParameterNameForErrorMessage((MethodDesc)baseProvider, parameterNumber), DiagnosticUtilities.GetMethodSignatureDisplayName((MethodDesc)baseProvider));
break;
case GenericParameterDesc genericParameterOverride:
_logger.LogWarning(origin, DiagnosticId.DynamicallyAccessedMembersMismatchOnGenericParameterBetweenOverrides,
Expand Down
1 change: 0 additions & 1 deletion ...ot/ILCompiler.Compiler/Compiler/DependencyAnalysis/DynamicDependencyAttributeAlgorithm.cs
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Expand Up @@ -16,7 +16,6 @@

using DependencyList = ILCompiler.DependencyAnalysisFramework.DependencyNodeCore<ILCompiler.DependencyAnalysis.NodeFactory>.DependencyList;
using MethodAttributes = System.Reflection.MethodAttributes;
using DynamicallyAccessedMemberTypes = ILCompiler.Dataflow.DynamicallyAccessedMemberTypes;

namespace ILCompiler.DependencyAnalysis
{
Expand Down
4 changes: 2 additions & 2 deletions src/coreclr/tools/aot/ILCompiler.Compiler/ILCompiler.Compiler.csproj
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Expand Up @@ -290,7 +290,9 @@
<Compile Include="..\..\Common\Compiler\InstructionSetSupport.cs" Link="Compiler\InstructionSetSupport.cs" />
<Compile Include="..\..\Common\Compiler\Int128FieldLayoutAlgorithm.cs" Link="Compiler\Int128FieldLayoutAlgorithm.cs" />
<Compile Include="..\..\Common\Compiler\InternalCompilerErrorException.cs" Link="Compiler\InternalCompilerErrorException.cs" />
<Compile Include="..\..\Common\Compiler\MethodExtensions.cs" Link="Compiler\MethodExtensions.cs" />
<Compile Include="..\..\Common\Compiler\NameMangler.cs" Link="Compiler\NameMangler.cs" />
<Compile Include="..\..\Common\Compiler\PropertyPseudoDesc.cs" Link="Compiler\PropertyPseudoDesc.cs" />
<Compile Include="..\..\Common\Compiler\SingleMethodRootProvider.cs" Link="Compiler\SingleMethodRootProvider.cs" />
<Compile Include="..\..\Common\Compiler\TypeExtensions.cs" Link="Compiler\TypeExtensions.cs" />
<Compile Include="..\..\Common\Compiler\VectorFieldLayoutAlgorithm.cs" Link="Compiler\VectorFieldLayoutAlgorithm.cs" />
Expand Down Expand Up @@ -506,15 +508,13 @@
<Compile Include="Compiler\ManagedBinaryEmitter.cs" />
<Compile Include="Compiler\MetadataManager.cs" />
<Compile Include="Compiler\InteropStubManager.cs" />
<Compile Include="Compiler\MethodExtensions.cs" />
<Compile Include="Compiler\MultiFileCompilationModuleGroup.cs" />
<Compile Include="Compiler\NativeLibraryInitializerRootProvider.cs" />
<Compile Include="Compiler\NodeMangler.cs" />
<Compile Include="Compiler\ObjectDumper.cs" />
<Compile Include="Compiler\ExportsFileWriter.cs" />
<Compile Include="Compiler\ProcessLinkerXmlBase.cs" />
<Compile Include="Compiler\ProcessXmlBase.cs" />
<Compile Include="Compiler\PropertyPseudoDesc.cs" />
<Compile Include="Compiler\RootingHelpers.cs" />
<Compile Include="Compiler\RootingServiceProvider.cs" />
<Compile Include="Compiler\RuntimeConfigurationRootProvider.cs" />
Expand Down
4 changes: 2 additions & 2 deletions src/coreclr/tools/aot/ILCompiler.ReadyToRun/ILCompiler.ReadyToRun.csproj
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Expand Up @@ -93,8 +93,10 @@
<Compile Include="..\..\Common\Compiler\InstructionSetSupport.cs" Link="Compiler\InstructionSetSupport.cs" />
<Compile Include="..\..\Common\Compiler\Int128FieldLayoutAlgorithm.cs" Link="Compiler\Int128FieldLayoutAlgorithm.cs" />
<Compile Include="..\..\Common\Compiler\InternalCompilerErrorException.cs" Link="Compiler\InternalCompilerErrorException.cs" />
<Compile Include="..\..\Common\Compiler\MethodExtensions.cs" Link="Compiler\MethodExtensions.cs" />
<Compile Include="..\..\Common\Compiler\NameMangler.cs" Link="Compiler\NameMangler.cs" />
<Compile Include="..\..\Common\Compiler\SingleMethodRootProvider.cs" Link="Compiler\SingleMethodRootProvider.cs" />
<Compile Include="..\..\Common\Compiler\PropertyPseudoDesc.cs" Link="Compiler\PropertyPseudoDesc.cs" />
<Compile Include="..\..\Common\Compiler\TypeExtensions.cs" Link="Compiler\TypeExtensions.cs" />
<Compile Include="..\..\Common\Compiler\VectorFieldLayoutAlgorithm.cs" Link="Compiler\VectorFieldLayoutAlgorithm.cs" />
<Compile Include="..\..\Common\JitInterface\CorInfoTypes.VarInfo.cs" Link="JitInterface\CorInfoTypes.VarInfo.cs" />
Expand Down Expand Up @@ -278,6 +280,4 @@
<Link>JitInterface\UnboxingMethodDesc.cs</Link>
</Compile>
</ItemGroup>

<Import Project="..\ILLink.Shared\ILLink.Shared.projitems" Label="Shared" />
</Project>
3 changes: 0 additions & 3 deletions src/coreclr/tools/aot/crossgen2.sln
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Expand Up @@ -17,9 +17,6 @@ EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ILCompiler.TypeSystem.Tests", "ILCompiler.TypeSystem.Tests\ILCompiler.TypeSystem.Tests.csproj", "{9E65EC58-B500-4C4A-B57D-BF242129A3C6}"
EndProject
Global
GlobalSection(SharedMSBuildProjectFiles) = preSolution
ILLink.Shared\ILLink.Shared.projitems*{83a832de-bf4a-44c4-b361-90f5f88b979b}*SharedItemsImports = 5
EndGlobalSection
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Checked|Any CPU = Checked|Any CPU
Checked|x64 = Checked|x64
Expand Down