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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
.assembly extern System.Runtime
{
.publickeytoken = (B0 3F 5F 7F 11 D5 0A 3A)
}
.assembly 'library' { }
.class interface public abstract auto ansi InterfaceScenario1`1<- T>
{
.method public newslot virtual abstract static int32 Method() cil managed noinlining
{
} // end of method Method
} // end of class InterfaceScenario1`1
.class interface public abstract auto ansi InterfaceScenario2`1<- T>
{
.method public newslot virtual abstract static int32 Method() cil managed noinlining
{
}
.method public newslot virtual abstract static int32 Method2() cil managed noinlining
{
} // end of method Method
} // end of class InterfaceScenario2`1
.class public auto ansi BaseScenario1
extends [System.Runtime]System.Object
implements class InterfaceScenario1`1<object>
{
.method public static int32 Method() cil managed noinlining
{
.override method int32 class InterfaceScenario1`1<object>::Method()
ldc.i4 1
ret
} // end of method Method
} // end of class BaseScenario1
.class public auto ansi DerivedScenario1
extends BaseScenario1
{
} // end of class DerivedScenario1
.class public auto ansi BaseScenario2
extends [System.Runtime]System.Object
implements class InterfaceScenario2`1<string>, class InterfaceScenario2`1<object>
{
// NOTE: The order of the methods in this .il file is important as it controls the MethodImpl record creation order
.method public static int32 Method() cil managed noinlining
{
.override method int32 class InterfaceScenario2`1<string>::Method()
ldc.i4 2
ret
} // end of method Method
.method public static int32 Method_Obj() cil managed noinlining
{
.override method int32 class InterfaceScenario2`1<object>::Method()
ldc.i4 3
ret
} // end of method Method
.method public static int32 Method2_Obj() cil managed noinlining
{
.override method int32 class InterfaceScenario2`1<object>::Method2()
ldc.i4 4
ret
} // end of method Method
.method public static int32 Method2() cil managed noinlining
{
.override method int32 class InterfaceScenario2`1<string>::Method2()
ldc.i4 5
ret
} // end of method Method
} // end of class BaseScenario2
.class public auto ansi DerivedScenario2
extends BaseScenario2
{
.method public static int32 Method() cil managed noinlining
{
.override method int32 class InterfaceScenario2`1<object>::Method()
ldc.i4 6
ret
} // end of method Method
.method public static int32 Method2() cil managed noinlining
{
.override method int32 class InterfaceScenario2`1<object>::Method2()
ldc.i4 7
ret
} // end of method Method
} // end of class DerivedScenario2
.class public auto ansi TestEntrypoint
extends [System.Runtime]System.Object
{
.method public static string Test_Scenario<T, (class InterfaceScenario1`1<!!0>) ImplType>() cil managed noinlining
{
// Variant dispatch to method on base type
.locals init (int32 V_1)
constrained. !!1
call int32 class InterfaceScenario1`1<!!0>::Method()
stloc.0
ldloca.s V_1
call instance string [System.Runtime]System.Int32::ToString()
ret
} // end of method Test_Scenario1
.method public static string Test_Scenario2_1<T, (class InterfaceScenario2`1<!!0>) ImplType>() cil managed noinlining
{
// Variant dispatch to method on base type
.locals init (int32 V_1)
constrained. !!1
call int32 class InterfaceScenario2`1<!!0>::Method()
stloc.0
ldloca.s V_1
call instance string [System.Runtime]System.Int32::ToString()
ret
} // end of method Test_Scenario1
.method public static string Test_Scenario2_2<T, (class InterfaceScenario2`1<!!0>) ImplType>() cil managed noinlining
{
// Variant dispatch to method on base type
.locals init (int32 V_1)
constrained. !!1
call int32 class InterfaceScenario2`1<!!0>::Method2()
stloc.0
ldloca.s V_1
call instance string [System.Runtime]System.Int32::ToString()
ret
} // end of method Test_Scenario1
.method public static int32 Test() cil managed noinlining
{
.locals init (class [System.Runtime]System.Exception V_0)
.try {
ldstr "VariantDispatchToBaseTypeMethodVariantly"
ldstr "1"
call string TestEntrypoint::Test_Scenario<string, class BaseScenario1>()
call void TestEntrypoint::CheckForFailure(string,string,string)
ldstr "VariantDispatchToBaseTypeMethodFromDerivedTypeVariantly"
ldstr "1"
call string TestEntrypoint::Test_Scenario<string, class DerivedScenario1>()
call void TestEntrypoint::CheckForFailure(string,string,string)
leave.s VariantDispatchToBaseTypeMethodDone
} catch [System.Runtime]System.Exception {
stloc.0
ldstr "VariantDispatchToBaseTypeMethod"
ldstr "No Exception"
ldloc.0
callvirt instance class [System.Runtime]System.Type [System.Runtime]System.Exception::GetType()
callvirt instance string [System.Runtime]System.Reflection.MemberInfo::get_Name()
call void TestEntrypoint::CheckForFailure(string,string,string)
leave.s VariantDispatchToBaseTypeMethodDone
}
VariantDispatchToBaseTypeMethodDone: nop
.try {
// Variant dispatch when applied at a single layer in the type hierarchy does not take priority
// over non-variant dispatch. This test verifies that the ordering of MethodImpl's has no effect
// and that the correct function is called
ldstr "NonVariantDispatchToMethodTakesPriorityOverVariantMatch"
ldstr "2"
call string TestEntrypoint::Test_Scenario2_1<string, class BaseScenario2>()
call void TestEntrypoint::CheckForFailure(string,string,string)
ldstr "NonVariantDispatchToMethodTakesPriorityOverVariantMatch"
ldstr "3"
call string TestEntrypoint::Test_Scenario2_1<object, class BaseScenario2>()
call void TestEntrypoint::CheckForFailure(string,string,string)
ldstr "NonVariantDispatchToMethodTakesPriorityOverVariantMatch"
ldstr "4"
call string TestEntrypoint::Test_Scenario2_2<object, class BaseScenario2>()
call void TestEntrypoint::CheckForFailure(string,string,string)
ldstr "NonVariantDispatchToMethodTakesPriorityOverVariantMatch"
ldstr "5"
call string TestEntrypoint::Test_Scenario2_2<string, class BaseScenario2>()
call void TestEntrypoint::CheckForFailure(string,string,string)
leave.s NonVariantDispatchToMethodTakesPriorityOverVariantMatchDone
} catch [System.Runtime]System.Exception {
stloc.0
ldstr "NonVariantDispatchToMethodTakesPriorityOverVariantMatch"
ldstr "No Exception"
ldloc.0
callvirt instance class [System.Runtime]System.Type [System.Runtime]System.Exception::GetType()
callvirt instance string [System.Runtime]System.Reflection.MemberInfo::get_Name()
call void TestEntrypoint::CheckForFailure(string,string,string)
leave.s NonVariantDispatchToMethodTakesPriorityOverVariantMatchDone
}
NonVariantDispatchToMethodTakesPriorityOverVariantMatchDone: nop
.try {
// Variant dispatch when applied at a two layer in the type hierarchy results in calls
// where the variant match on the derived type will override the exact match on the base type
ldstr "VariantDispatchToMethodOnDerivedTypeOverridesExactMatchOnBaseType"
ldstr "6"
call string TestEntrypoint::Test_Scenario2_1<string, class DerivedScenario2>()
call void TestEntrypoint::CheckForFailure(string,string,string)
ldstr "VariantDispatchToMethodOnDerivedTypeOverridesExactMatchOnBaseType"
ldstr "6"
call string TestEntrypoint::Test_Scenario2_1<object, class DerivedScenario2>()
call void TestEntrypoint::CheckForFailure(string,string,string)
ldstr "VariantDispatchToMethodOnDerivedTypeOverridesExactMatchOnBaseType"
ldstr "7"
call string TestEntrypoint::Test_Scenario2_2<string, class DerivedScenario2>()
call void TestEntrypoint::CheckForFailure(string,string,string)
ldstr "VariantDispatchToMethodOnDerivedTypeOverridesExactMatchOnBaseType"
ldstr "7"
call string TestEntrypoint::Test_Scenario2_2<object, class DerivedScenario2>()
call void TestEntrypoint::CheckForFailure(string,string,string)
leave.s VariantDispatchToMethodOnDerivedTypeOverridesExactMatchOnBaseTypeDone
} catch [System.Runtime]System.Exception {
stloc.0
ldstr "VariantDispatchToBaseTypeMethodFromDerivedTypeVariantly"
ldstr "No Exception"
ldloc.0
callvirt instance class [System.Runtime]System.Type [System.Runtime]System.Exception::GetType()
callvirt instance string [System.Runtime]System.Reflection.MemberInfo::get_Name()
call void TestEntrypoint::CheckForFailure(string,string,string)
leave.s VariantDispatchToMethodOnDerivedTypeOverridesExactMatchOnBaseTypeDone
}
VariantDispatchToMethodOnDerivedTypeOverridesExactMatchOnBaseTypeDone: nop
call int32 TestEntrypoint::ReportResults()
ret
} // end of method Test
.method public hidebysig static void CheckForFailure(string a,
string b,
string c) cil managed
{
// Code size 2 (0x2)
.maxstack 8
IL_0000: nop
IL_0001: ret
} // end of method TestEntrypoint::CheckForFailure
} // end of class TestEntrypoint
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