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提交 bd0d7b7d 编写于 作者: I Ivan Basov 提交者： GitHub
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CSharpSymbolMatcher update and PDB tests to support local functions

上级 7b1d0159
展开全部 隐藏空白更改
内联 并排
Showing with 1252 addition and 59 deletion
src/Compilers/CSharp/Portable/Emitter/EditAndContinue/CSharpSymbolMatcher.cs
浏览文件 @ bd0d7b7d
......@@ -652,12 +652,12 @@ private Symbol VisitNamedTypeMember<T>(T member, Func<T, T, bool> predicate)
private T FindMatchingNamedTypeMember<T>(NamedTypeSymbol otherType, T sourceMember, Func<T, T, bool> predicate)
where T : Symbol
{
Debug.Assert(!string.IsNullOrEmpty(sourceMember.Name));
Debug.Assert(!string.IsNullOrEmpty(sourceMember.MetadataName));
var otherMembersByName = _otherTypeMembers.GetOrAdd(otherType, GetOtherTypeMembers);
ImmutableArray<Cci.ITypeDefinitionMember> otherMembers;
if (otherMembersByName.TryGetValue(sourceMember.Name, out otherMembers))
if (otherMembersByName.TryGetValue(sourceMember.MetadataName, out otherMembers))
{
foreach (var otherMember in otherMembers)
{
......@@ -741,7 +741,7 @@ private bool AreNamedTypesEqual(NamedTypeSymbol type, NamedTypeSymbol other)
private bool AreParametersEqual(ParameterSymbol parameter, ParameterSymbol other)
{
Debug.Assert(parameter.Ordinal == other.Ordinal);
return StringOrdinalComparer.Equals(parameter.Name, other.Name) &&
return StringOrdinalComparer.Equals(parameter.MetadataName, other.MetadataName) &&
(parameter.RefKind == other.RefKind) &&
_comparer.Equals(parameter.Type, other.Type);
}
......@@ -757,7 +757,7 @@ private bool ArePointerTypesEqual(PointerTypeSymbol type, PointerTypeSymbol othe
private bool ArePropertiesEqual(PropertySymbol property, PropertySymbol other)
{
Debug.Assert(StringOrdinalComparer.Equals(property.Name, other.Name));
Debug.Assert(StringOrdinalComparer.Equals(property.MetadataName, other.MetadataName));
return _comparer.Equals(property.Type, other.Type) &&
property.RefKind.Equals(other.RefKind) &&
property.Parameters.SequenceEqual(other.Parameters, AreParametersEqual);
......@@ -820,7 +820,7 @@ private bool AreTypesEqual(TypeSymbol type, TypeSymbol other)
members.AddRange(synthesizedMembers);
}
var result = members.ToDictionary(s => ((Symbol)s).Name, StringOrdinalComparer.Instance);
var result = members.ToDictionary(s => ((Symbol)s).MetadataName, StringOrdinalComparer.Instance);
members.Free();
return result;
}
......
src/Compilers/CSharp/Test/Emit/Emit/EditAndContinue/SymbolMatcherTests.cs
浏览文件 @ bd0d7b7d
......@@ -945,5 +945,50 @@ struct S
// If a type changes, we do not expect types to match.
Assert.Null(other);
}
[Fact]
public void Property_CompilationVsPE()
{
var source = @"
using System;
interface I<T, S>
{
int this[int index] { set; }
}
class C : I<int, bool>
{
int _current;
int I<int, bool>.this[int anotherIndex]
{
set { _current = anotherIndex + value; }
}
}";
var compilation0 = CreateStandardCompilation(source, options: TestOptions.DebugDll);
var peRef0 = compilation0.EmitToImageReference();
var peAssemblySymbol0 = (PEAssemblySymbol)CreateStandardCompilation("", new[] { peRef0 }).GetReferencedAssemblySymbol(peRef0);
var compilation1 = CreateStandardCompilation(source, options: TestOptions.DebugDll);
var testData = new CompilationTestData();
compilation1.EmitToArray(testData: testData);
var peAssemblyBuilder = (PEAssemblyBuilder)testData.Module;
var c = compilation1.GetMember<NamedTypeSymbol>("C");
var property = c.GetMember<PropertySymbol>("I<System.Int32,System.Boolean>.this[]");
var parameters = property.GetParameters().ToArray();
Assert.Equal(1, parameters.Length);
Assert.Equal("anotherIndex", parameters[0].Name);
var emitContext = new EmitContext(peAssemblyBuilder, null, new DiagnosticBag(), metadataOnly: false, includePrivateMembers: true);
var matcher = new CSharpSymbolMatcher(null, compilation1.SourceAssembly, emitContext, peAssemblySymbol0);
var mappedProperty = (Cci.IPropertyDefinition)matcher.MapDefinition(property);
Assert.Equal("I<System.Int32,System.Boolean>.Item", ((PropertySymbol)mappedProperty).MetadataName);
}
}
}
src/Compilers/CSharp/Test/Emit/PDB/PDBLocalFunctionTests.cs 0 → 100644
浏览文件 @ bd0d7b7d
using Microsoft.CodeAnalysis.CSharp.Test.Utilities;
using Microsoft.CodeAnalysis.Test.Utilities;
using Xunit;
namespace Microsoft.CodeAnalysis.CSharp.UnitTests.PDB
{
public class PDBLocalFunctionTests : CSharpPDBTestBase
{
[Fact]
public void ClosuresInCtor()
{
var source = @"
using System;
class B
{
public B(Func<int> f) { }
}
class C : B
{
int r;
public C(int a, int b) : base(() => a)
{
int c = 1;
int f() => b;
int g() => f();
int h() => c;
r = g() + h();
}
}
";
var c = CreateCompilationWithMscorlibAndSystemCore(source, options: TestOptions.DebugDll);
c.VerifyDiagnostics();
c.VerifyPdb(@"
<symbols>
<methods>
<method containingType=""B"" name="".ctor"" parameterNames=""f"">
<customDebugInfo>
<using>
<namespace usingCount=""1"" />
</using>
</customDebugInfo>
<sequencePoints>
<entry offset=""0x0"" startLine=""6"" startColumn=""5"" endLine=""6"" endColumn=""26"" />
<entry offset=""0x7"" startLine=""6"" startColumn=""27"" endLine=""6"" endColumn=""28"" />
<entry offset=""0x8"" startLine=""6"" startColumn=""29"" endLine=""6"" endColumn=""30"" />
</sequencePoints>
<scope startOffset=""0x0"" endOffset=""0x9"">
<namespace name=""System"" />
</scope>
</method>
<method containingType=""C"" name="".ctor"" parameterNames=""a, b"">
<customDebugInfo>
<forward declaringType=""B"" methodName="".ctor"" parameterNames=""f"" />
<encLocalSlotMap>
<slot kind=""30"" offset=""-1"" />
<slot kind=""30"" offset=""0"" />
</encLocalSlotMap>
<encLambdaMap>
<methodOrdinal>1</methodOrdinal>
<closure offset=""-1"" />
<closure offset=""0"" />
<lambda offset=""-2"" closure=""0"" />
<lambda offset=""42"" closure=""0"" />
<lambda offset=""65"" closure=""0"" />
<lambda offset=""90"" />
</encLambdaMap>
</customDebugInfo>
<sequencePoints>
<entry offset=""0x0"" hidden=""true"" />
<entry offset=""0x14"" startLine=""13"" startColumn=""30"" endLine=""13"" endColumn=""43"" />
<entry offset=""0x27"" startLine=""14"" startColumn=""5"" endLine=""14"" endColumn=""6"" />
<entry offset=""0x28"" startLine=""15"" startColumn=""9"" endLine=""15"" endColumn=""19"" />
<entry offset=""0x33"" startLine=""19"" startColumn=""9"" endLine=""19"" endColumn=""23"" />
<entry offset=""0x47"" startLine=""20"" startColumn=""5"" endLine=""20"" endColumn=""6"" />
</sequencePoints>
<scope startOffset=""0x0"" endOffset=""0x48"">
<local name=""CS$&lt;&gt;8__locals0"" il_index=""0"" il_start=""0x0"" il_end=""0x48"" attributes=""0"" />
<scope startOffset=""0x27"" endOffset=""0x48"">
<local name=""CS$&lt;&gt;8__locals1"" il_index=""1"" il_start=""0x27"" il_end=""0x48"" attributes=""0"" />
</scope>
</scope>
</method>
<method containingType=""C"" name=""&lt;.ctor&gt;g__h|1_3"">
<customDebugInfo>
<forward declaringType=""B"" methodName="".ctor"" parameterNames=""f"" />
</customDebugInfo>
<sequencePoints>
<entry offset=""0x0"" startLine=""18"" startColumn=""20"" endLine=""18"" endColumn=""21"" />
</sequencePoints>
</method>
<method containingType=""C+&lt;&gt;c__DisplayClass1_0"" name=""&lt;.ctor&gt;b__0"">
<customDebugInfo>
<forward declaringType=""B"" methodName="".ctor"" parameterNames=""f"" />
</customDebugInfo>
<sequencePoints>
<entry offset=""0x0"" startLine=""13"" startColumn=""41"" endLine=""13"" endColumn=""42"" />
</sequencePoints>
</method>
<method containingType=""C+&lt;&gt;c__DisplayClass1_0"" name=""&lt;.ctor&gt;g__f|1"">
<customDebugInfo>
<forward declaringType=""B"" methodName="".ctor"" parameterNames=""f"" />
</customDebugInfo>
<sequencePoints>
<entry offset=""0x0"" startLine=""16"" startColumn=""20"" endLine=""16"" endColumn=""21"" />
</sequencePoints>
</method>
<method containingType=""C+&lt;&gt;c__DisplayClass1_0"" name=""&lt;.ctor&gt;g__g|2"">
<customDebugInfo>
<forward declaringType=""B"" methodName="".ctor"" parameterNames=""f"" />
</customDebugInfo>
<sequencePoints>
<entry offset=""0x0"" startLine=""17"" startColumn=""20"" endLine=""17"" endColumn=""23"" />
</sequencePoints>
</method>
</methods>
</symbols>");
}
[Fact]
public void ForEachStatement_Array()
{
string source = @"
using System;
class C
{
void G(Func<int, int> f) {}
void F()
{
foreach (int x0 in new[] { 1 }) // Group #0
{ // Group #1
int x1 = 0;
int f0(int a) => x0;
int f1(int a) => x1;
G(f0);
G(f1);
}
}
}";
var c = CreateCompilationWithMscorlibAndSystemCore(source, options: TestOptions.DebugDll);
c.VerifyDiagnostics();
// note that the two closures have a different syntax offset
c.VerifyPdb("C.F", @"
<symbols>
<methods>
<method containingType=""C"" name=""F"">
<customDebugInfo>
<forward declaringType=""C"" methodName=""G"" parameterNames=""f"" />
<encLocalSlotMap>
<slot kind=""6"" offset=""41"" />
<slot kind=""8"" offset=""41"" />
<slot kind=""30"" offset=""41"" />
<slot kind=""30"" offset=""108"" />
</encLocalSlotMap>
<encLambdaMap>
<methodOrdinal>1</methodOrdinal>
<closure offset=""41"" />
<closure offset=""108"" />
<lambda offset=""226"" closure=""0"" />
<lambda offset=""260"" closure=""1"" />
</encLambdaMap>
</customDebugInfo>
<sequencePoints>
<entry offset=""0x0"" startLine=""9"" startColumn=""5"" endLine=""9"" endColumn=""6"" />
<entry offset=""0x1"" startLine=""10"" startColumn=""9"" endLine=""10"" endColumn=""16"" />
<entry offset=""0x2"" startLine=""10"" startColumn=""28"" endLine=""10"" endColumn=""39"" />
<entry offset=""0xf"" hidden=""true"" />
<entry offset=""0x11"" hidden=""true"" />
<entry offset=""0x17"" startLine=""10"" startColumn=""18"" endLine=""10"" endColumn=""24"" />
<entry offset=""0x20"" hidden=""true"" />
<entry offset=""0x26"" startLine=""11"" startColumn=""9"" endLine=""11"" endColumn=""10"" />
<entry offset=""0x27"" startLine=""12"" startColumn=""13"" endLine=""12"" endColumn=""24"" />
<entry offset=""0x30"" startLine=""15"" startColumn=""13"" endLine=""15"" endColumn=""19"" />
<entry offset=""0x43"" startLine=""16"" startColumn=""13"" endLine=""16"" endColumn=""19"" />
<entry offset=""0x56"" startLine=""17"" startColumn=""9"" endLine=""17"" endColumn=""10"" />
<entry offset=""0x57"" hidden=""true"" />
<entry offset=""0x5b"" startLine=""10"" startColumn=""25"" endLine=""10"" endColumn=""27"" />
<entry offset=""0x61"" startLine=""18"" startColumn=""5"" endLine=""18"" endColumn=""6"" />
</sequencePoints>
<scope startOffset=""0x0"" endOffset=""0x62"">
<scope startOffset=""0x11"" endOffset=""0x57"">
<local name=""CS$&lt;&gt;8__locals0"" il_index=""2"" il_start=""0x11"" il_end=""0x57"" attributes=""0"" />
<scope startOffset=""0x20"" endOffset=""0x57"">
<local name=""CS$&lt;&gt;8__locals1"" il_index=""3"" il_start=""0x20"" il_end=""0x57"" attributes=""0"" />
</scope>
</scope>
</scope>
</method>
</methods>
</symbols>
");
}
[Fact]
public void ForStatement1()
{
string source = @"
using System;
class C
{
bool G(Func<int, int> f) => true;
void F()
{
for (int x0 = 0, x1 = 0; G(a => x0) && G(a => x1);)
{
int x2 = 0;
int f(int a) => x2;
G(f);
}
}
}";
var c = CreateCompilationWithMscorlibAndSystemCore(source, options: TestOptions.DebugDll);
c.VerifyDiagnostics();
// note that the two closures have a different syntax offset
c.VerifyPdb("C.F", @"
<symbols>
<methods>
<method containingType=""C"" name=""F"">
<customDebugInfo>
<forward declaringType=""C"" methodName=""G"" parameterNames=""f"" />
<encLocalSlotMap>
<slot kind=""30"" offset=""41"" />
<slot kind=""30"" offset=""102"" />
<slot kind=""1"" offset=""41"" />
</encLocalSlotMap>
<encLambdaMap>
<methodOrdinal>1</methodOrdinal>
<closure offset=""41"" />
<closure offset=""102"" />
<lambda offset=""158"" closure=""1"" />
<lambda offset=""73"" closure=""0"" />
<lambda offset=""87"" closure=""0"" />
</encLambdaMap>
</customDebugInfo>
<sequencePoints>
<entry offset=""0x0"" startLine=""9"" startColumn=""5"" endLine=""9"" endColumn=""6"" />
<entry offset=""0x1"" hidden=""true"" />
<entry offset=""0x7"" startLine=""10"" startColumn=""14"" endLine=""10"" endColumn=""24"" />
<entry offset=""0xe"" startLine=""10"" startColumn=""26"" endLine=""10"" endColumn=""32"" />
<entry offset=""0x15"" hidden=""true"" />
<entry offset=""0x17"" hidden=""true"" />
<entry offset=""0x1d"" startLine=""11"" startColumn=""9"" endLine=""11"" endColumn=""10"" />
<entry offset=""0x1e"" startLine=""12"" startColumn=""13"" endLine=""12"" endColumn=""24"" />
<entry offset=""0x26"" startLine=""14"" startColumn=""13"" endLine=""14"" endColumn=""18"" />
<entry offset=""0x39"" startLine=""15"" startColumn=""9"" endLine=""15"" endColumn=""10"" />
<entry offset=""0x3a"" startLine=""10"" startColumn=""34"" endLine=""10"" endColumn=""58"" />
<entry offset=""0x64"" hidden=""true"" />
<entry offset=""0x67"" startLine=""16"" startColumn=""5"" endLine=""16"" endColumn=""6"" />
</sequencePoints>
<scope startOffset=""0x0"" endOffset=""0x68"">
<scope startOffset=""0x1"" endOffset=""0x67"">
<local name=""CS$&lt;&gt;8__locals0"" il_index=""0"" il_start=""0x1"" il_end=""0x67"" attributes=""0"" />
<scope startOffset=""0x17"" endOffset=""0x3a"">
<local name=""CS$&lt;&gt;8__locals1"" il_index=""1"" il_start=""0x17"" il_end=""0x3a"" attributes=""0"" />
</scope>
</scope>
</scope>
</method>
</methods>
</symbols>
");
}
[Fact]
public void SwitchStatement1()
{
var source = @"
using System;
class C
{
bool G(Func<int> f) => true;
int a = 1;
void F()
{
int x2 = 1;
int f2() => x2;
G(f2);
switch (a)
{
case 1:
int x0 = 1;
int f0() => x0;
G(f0);
break;
case 2:
int x1 = 1;
int f1() => x1;
G(f1);
break;
}
}
}
";
var c = CreateCompilationWithMscorlibAndSystemCore(source, options: TestOptions.DebugDll);
c.VerifyDiagnostics();
c.VerifyPdb("C.F", @"
<symbols>
<methods>
<method containingType=""C"" name=""F"">
<customDebugInfo>
<forward declaringType=""C"" methodName=""G"" parameterNames=""f"" />
<encLocalSlotMap>
<slot kind=""30"" offset=""0"" />
<slot kind=""30"" offset=""105"" />
<slot kind=""1"" offset=""105"" />
</encLocalSlotMap>
<encLambdaMap>
<methodOrdinal>2</methodOrdinal>
<closure offset=""0"" />
<closure offset=""105"" />
<lambda offset=""52"" closure=""0"" />
<lambda offset=""206"" closure=""1"" />
<lambda offset=""339"" closure=""1"" />
</encLambdaMap>
</customDebugInfo>
<sequencePoints>
<entry offset=""0x0"" hidden=""true"" />
<entry offset=""0x6"" startLine=""11"" startColumn=""5"" endLine=""11"" endColumn=""6"" />
<entry offset=""0x7"" startLine=""12"" startColumn=""9"" endLine=""12"" endColumn=""20"" />
<entry offset=""0xf"" startLine=""14"" startColumn=""9"" endLine=""14"" endColumn=""15"" />
<entry offset=""0x22"" startLine=""16"" startColumn=""9"" endLine=""16"" endColumn=""19"" />
<entry offset=""0x2f"" hidden=""true"" />
<entry offset=""0x3b"" startLine=""19"" startColumn=""17"" endLine=""19"" endColumn=""28"" />
<entry offset=""0x43"" startLine=""21"" startColumn=""17"" endLine=""21"" endColumn=""23"" />
<entry offset=""0x56"" startLine=""22"" startColumn=""17"" endLine=""22"" endColumn=""23"" />
<entry offset=""0x58"" startLine=""25"" startColumn=""17"" endLine=""25"" endColumn=""28"" />
<entry offset=""0x60"" startLine=""27"" startColumn=""17"" endLine=""27"" endColumn=""23"" />
<entry offset=""0x73"" startLine=""28"" startColumn=""17"" endLine=""28"" endColumn=""23"" />
<entry offset=""0x75"" startLine=""30"" startColumn=""5"" endLine=""30"" endColumn=""6"" />
</sequencePoints>
<scope startOffset=""0x0"" endOffset=""0x76"">
<local name=""CS$&lt;&gt;8__locals0"" il_index=""0"" il_start=""0x0"" il_end=""0x76"" attributes=""0"" />
<scope startOffset=""0x22"" endOffset=""0x75"">
<local name=""CS$&lt;&gt;8__locals1"" il_index=""1"" il_start=""0x22"" il_end=""0x75"" attributes=""0"" />
</scope>
</scope>
</method>
</methods>
</symbols>
");
}
[Fact]
public void UsingStatement1()
{
string source = @"
using System;
class C
{
static bool G<T>(Func<T> f) => true;
static int F(object a, object b) => 1;
static IDisposable D() => null;
static void F()
{
using (IDisposable x0 = D(), y0 = D())
{
int x1 = 1;
object f0() => x0;
object f1() => x1;
object g0() => y0;
G(f0);
G(g0);
G(f1);
}
}
}";
var c = CreateCompilationWithMscorlibAndSystemCore(source, options: TestOptions.DebugDll);
c.VerifyDiagnostics();
// note that the two closures have a different syntax offset
c.VerifyPdb("C.F", @"
<symbols>
<methods>
<method containingType=""C"" name=""F"" parameterNames=""a, b"">
<customDebugInfo>
<forward declaringType=""C"" methodName=""G"" parameterNames=""f"" />
</customDebugInfo>
<sequencePoints>
<entry offset=""0x0"" startLine=""7"" startColumn=""41"" endLine=""7"" endColumn=""42"" />
</sequencePoints>
</method>
<method containingType=""C"" name=""F"">
<customDebugInfo>
<forward declaringType=""C"" methodName=""G"" parameterNames=""f"" />
<encLocalSlotMap>
<slot kind=""30"" offset=""41"" />
<slot kind=""30"" offset=""89"" />
</encLocalSlotMap>
<encLambdaMap>
<methodOrdinal>3</methodOrdinal>
<closure offset=""41"" />
<closure offset=""89"" />
<lambda offset=""154"" closure=""0"" />
<lambda offset=""186"" closure=""1"" />
<lambda offset=""218"" closure=""0"" />
</encLambdaMap>
</customDebugInfo>
<sequencePoints>
<entry offset=""0x0"" startLine=""11"" startColumn=""5"" endLine=""11"" endColumn=""6"" />
<entry offset=""0x1"" hidden=""true"" />
<entry offset=""0x7"" startLine=""12"" startColumn=""16"" endLine=""12"" endColumn=""36"" />
<entry offset=""0x12"" startLine=""12"" startColumn=""38"" endLine=""12"" endColumn=""46"" />
<entry offset=""0x1d"" hidden=""true"" />
<entry offset=""0x23"" startLine=""13"" startColumn=""9"" endLine=""13"" endColumn=""10"" />
<entry offset=""0x24"" startLine=""14"" startColumn=""13"" endLine=""14"" endColumn=""24"" />
<entry offset=""0x2e"" startLine=""19"" startColumn=""13"" endLine=""19"" endColumn=""19"" />
<entry offset=""0x40"" startLine=""20"" startColumn=""13"" endLine=""20"" endColumn=""19"" />
<entry offset=""0x52"" startLine=""21"" startColumn=""13"" endLine=""21"" endColumn=""19"" />
<entry offset=""0x64"" startLine=""22"" startColumn=""9"" endLine=""22"" endColumn=""10"" />
<entry offset=""0x67"" hidden=""true"" />
<entry offset=""0x7b"" hidden=""true"" />
<entry offset=""0x7c"" hidden=""true"" />
<entry offset=""0x7e"" hidden=""true"" />
<entry offset=""0x92"" hidden=""true"" />
<entry offset=""0x93"" startLine=""23"" startColumn=""5"" endLine=""23"" endColumn=""6"" />
</sequencePoints>
<scope startOffset=""0x0"" endOffset=""0x94"">
<scope startOffset=""0x1"" endOffset=""0x93"">
<local name=""CS$&lt;&gt;8__locals0"" il_index=""0"" il_start=""0x1"" il_end=""0x93"" attributes=""0"" />
<scope startOffset=""0x1d"" endOffset=""0x65"">
<local name=""CS$&lt;&gt;8__locals1"" il_index=""1"" il_start=""0x1d"" il_end=""0x65"" attributes=""0"" />
</scope>
</scope>
</scope>
</method>
</methods>
</symbols>
");
}
}
}
src/Compilers/CSharp/Test/Emit/PDB/PDBTests.cs
浏览文件 @ bd0d7b7d
......@@ -3079,6 +3079,103 @@ class Student : Person { public double GPA; }
</symbols>");
}
[Fact]
public void SwitchWithPatternAndLocalFunctions()
{
string source = @"
using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
private static List<List<int>> l = new List<List<int>>();
static void Main(string[] args)
{
Student s = new Student();
s.Name = ""Bozo"";
s.GPA = 2.3;
Operate(s);
}
static System.Func<string> Operate(Person p)
{
switch (p)
{
case Student s when s.GPA > 3.5:
string f1() => $""Student {s.Name} ({s.GPA:N1})"";
return f1;
case Student s:
string f2() => $""Student {s.Name} ({s.GPA:N1})"";
return f2;
case Teacher t:
string f3() => $""Teacher {t.Name} of {t.Subject}"";
return f3;
default:
string f4() => $""Person {p.Name}"";
return f4;
}
}
}
class Person { public string Name; }
class Teacher : Person { public string Subject; }
class Student : Person { public double GPA; }
";
// we just want this to compile without crashing/asserting
var c = CreateCompilationWithMscorlibAndSystemCore(source, options: TestOptions.DebugDll);
c.VerifyPdb("Program.Operate",
@"<symbols>
<methods>
<method containingType=""Program"" name=""Operate"" parameterNames=""p"">
<customDebugInfo>
<forward declaringType=""Program"" methodName=""Main"" parameterNames=""args"" />
<encLocalSlotMap>
<slot kind=""30"" offset=""0"" />
<slot kind=""30"" offset=""475"" />
<slot kind=""35"" offset=""11"" />
<slot kind=""35"" offset=""11"" />
<slot kind=""35"" offset=""11"" />
<slot kind=""1"" offset=""11"" />
<slot kind=""21"" offset=""0"" />
</encLocalSlotMap>
<encLambdaMap>
<methodOrdinal>2</methodOrdinal>
<closure offset=""0"" />
<closure offset=""475"" />
<lambda offset=""111"" closure=""1"" />
<lambda offset=""234"" closure=""1"" />
<lambda offset=""357"" closure=""1"" />
<lambda offset=""475"" closure=""0"" />
</encLambdaMap>
</customDebugInfo>
<sequencePoints>
<entry offset=""0x0"" hidden=""true"" />
<entry offset=""0xd"" startLine=""19"" startColumn=""5"" endLine=""19"" endColumn=""6"" />
<entry offset=""0xe"" hidden=""true"" />
<entry offset=""0x1c"" hidden=""true"" />
<entry offset=""0x41"" hidden=""true"" />
<entry offset=""0x48"" startLine=""22"" startColumn=""28"" endLine=""22"" endColumn=""44"" />
<entry offset=""0x61"" startLine=""24"" startColumn=""17"" endLine=""24"" endColumn=""27"" />
<entry offset=""0x71"" hidden=""true"" />
<entry offset=""0x7b"" startLine=""27"" startColumn=""17"" endLine=""27"" endColumn=""27"" />
<entry offset=""0x8b"" hidden=""true"" />
<entry offset=""0x96"" startLine=""30"" startColumn=""17"" endLine=""30"" endColumn=""27"" />
<entry offset=""0xa7"" startLine=""33"" startColumn=""17"" endLine=""33"" endColumn=""27"" />
<entry offset=""0xb7"" startLine=""35"" startColumn=""5"" endLine=""35"" endColumn=""6"" />
</sequencePoints>
<scope startOffset=""0x0"" endOffset=""0xba"">
<local name=""CS$&lt;&gt;8__locals0"" il_index=""0"" il_start=""0x0"" il_end=""0xba"" attributes=""0"" />
<scope startOffset=""0xe"" endOffset=""0xb7"">
<local name=""CS$&lt;&gt;8__locals1"" il_index=""1"" il_start=""0xe"" il_end=""0xb7"" attributes=""0"" />
</scope>
</scope>
</method>
</methods>
</symbols>");
}
[Fact, WorkItem(17090, "https://github.com/dotnet/roslyn/issues/17090"), WorkItem(19731, "https://github.com/dotnet/roslyn/issues/19731")]
public void SwitchWithConstantPattern()
{
......
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