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guix/gnu/packages/patches/corefx-mono-pre-5.8.0-patches.patch
unmush b0ef15d7f4
gnu: Add mono-pre-5.8.0. 
* gnu/packages/dotnet.scm (mono-pre-5.8.0-external-repo-specs,
mono-pre-5.8.0): New variables.
* gnu/packages/patches/corefx-mono-pre-5.8.0-patches.patch: New patch.
* gnu/local.mk (dist_patch_DATA): Register new patch.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
Change-Id: I36d66e2ea8850e1250af82f3fbbb08f7c62fbeb3
2024-12-22 15:37:35 +02:00

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diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/ExpressionTreeCallRewriter.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/ExpressionTreeCallRewriter.cs
index aa8afa5a1b..3a2518246a 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/ExpressionTreeCallRewriter.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/ExpressionTreeCallRewriter.cs
@@ -246,8 +246,9 @@ namespace Microsoft.CSharp.RuntimeBinder
ExprArrayInit arrinit;
ExprList list = (ExprList)pExpr.OptionalArguments;
- if (list.OptionalNextListNode is ExprList next)
+ if (list.OptionalNextListNode is ExprList)
{
+ ExprList next = (ExprList)list.OptionalNextListNode;
methinfo = (ExprMethodInfo)next.OptionalElement;
arrinit = (ExprArrayInit)next.OptionalNextListNode;
}
@@ -382,8 +383,9 @@ namespace Microsoft.CSharp.RuntimeBinder
Expr nextNode = list.OptionalNextListNode;
ExprPropertyInfo propinfo;
ExprArrayInit arguments;
- if (nextNode is ExprList nextList)
+ if (nextNode is ExprList)
{
+ ExprList nextList = (ExprList)list.OptionalNextListNode;
propinfo = nextList.OptionalElement as ExprPropertyInfo;
arguments = nextList.OptionalNextListNode as ExprArrayInit;
}
@@ -553,8 +555,9 @@ namespace Microsoft.CSharp.RuntimeBinder
list = (ExprList)list.OptionalNextListNode;
MethodInfo methodInfo;
bool bIsLifted = false;
- if (list.OptionalNextListNode is ExprList next)
+ if (list.OptionalNextListNode is ExprList)
{
+ ExprList next = (ExprList)list.OptionalNextListNode;
ExprConstant isLifted = (ExprConstant)next.OptionalElement;
Debug.Assert(isLifted != null);
bIsLifted = isLifted.Val.Int32Val == 1;
@@ -677,8 +680,9 @@ namespace Microsoft.CSharp.RuntimeBinder
private Expression GetExpression(Expr pExpr)
{
- if (pExpr is ExprWrap wrap)
+ if (pExpr is ExprWrap)
{
+ ExprWrap wrap = (ExprWrap) pExpr;
return _DictionaryOfParameters[(ExprCall)wrap.OptionalExpression];
}
else if (pExpr is ExprConstant)
@@ -875,20 +879,24 @@ namespace Microsoft.CSharp.RuntimeBinder
{
for (;;)
{
- if (pExpr is ExprCast cast)
+ if (pExpr is ExprCast)
{
+ ExprCast cast = (ExprCast) pExpr;
pExpr = cast.Argument;
}
- else if (pExpr is ExprTypeOf typeOf)
+ else if (pExpr is ExprTypeOf)
{
+ ExprTypeOf typeOf = (ExprTypeOf) pExpr;
return typeOf.SourceType.Type.AssociatedSystemType;
}
- else if (pExpr is ExprMethodInfo methodInfo)
+ else if (pExpr is ExprMethodInfo)
{
+ ExprMethodInfo methodInfo = (ExprMethodInfo) pExpr;
return GetMethodInfoFromExpr(methodInfo);
}
- else if (pExpr is ExprConstant constant)
+ else if (pExpr is ExprConstant)
{
+ ExprConstant constant = (ExprConstant) pExpr;
ConstVal val = constant.Val;
CType underlyingType = pExpr.Type;
object objval;
@@ -954,8 +962,9 @@ namespace Microsoft.CSharp.RuntimeBinder
return pExpr.Type.isEnumType() ? Enum.ToObject(pExpr.Type.AssociatedSystemType, objval) : objval;
}
- else if (pExpr is ExprZeroInit zeroInit)
+ else if (pExpr is ExprZeroInit)
{
+ ExprZeroInit zeroInit = (ExprZeroInit) pExpr;
if ((pExpr = zeroInit.OptionalArgument) == null)
{
return Activator.CreateInstance(zeroInit.Type.AssociatedSystemType);
@@ -981,8 +990,9 @@ namespace Microsoft.CSharp.RuntimeBinder
Expr p = list;
while (list != null)
{
- if (list is ExprList pList)
+ if (list is ExprList)
{
+ ExprList pList = (ExprList) list;
p = pList.OptionalElement;
list = pList.OptionalNextListNode;
}
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/RuntimeBinder.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/RuntimeBinder.cs
index a623bfc0bf..4a742156b9 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/RuntimeBinder.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/RuntimeBinder.cs
@@ -189,7 +189,8 @@ namespace Microsoft.CSharp.RuntimeBinder
LocalVariableSymbol[] locals = PopulateLocalScope(payload, pScope, arguments, parameters);
// (1.5) - Check to see if we need to defer.
- if (DeferBinding(payload, arguments, args, locals, out DynamicMetaObject o))
+ DynamicMetaObject o;
+ if (DeferBinding(payload, arguments, args, locals, out o))
{
deferredBinding = o;
return null;
@@ -1030,8 +1031,9 @@ namespace Microsoft.CSharp.RuntimeBinder
private static void CheckForConditionalMethodError(Expr pExpr)
{
- if (pExpr is ExprCall call)
+ if (pExpr is ExprCall)
{
+ ExprCall call = (ExprCall)pExpr;
// This mimics the behavior of the native CompilerSymbolLoader in GetConditionalSymbols. Override
// methods cannot have the conditional attribute, but implicitly acquire it from their slot.
@@ -1064,8 +1066,9 @@ namespace Microsoft.CSharp.RuntimeBinder
ExprMemberGroup memgroup;
TypeArray typeArgs;
- if (pResult is ExprCall call)
+ if (pResult is ExprCall)
{
+ ExprCall call = (ExprCall) pResult;
type = call.MethWithInst.Ats;
methprop = call.MethWithInst.Meth();
memgroup = call.MemberGroup;
@@ -1132,12 +1135,15 @@ namespace Microsoft.CSharp.RuntimeBinder
private Expr StripNamedArgument(Expr pArg)
{
- if (pArg is ExprNamedArgumentSpecification named)
+ if (pArg is ExprNamedArgumentSpecification)
{
+ ExprNamedArgumentSpecification named =
+ (ExprNamedArgumentSpecification) pArg;
pArg = named.Value;
}
- else if (pArg is ExprArrayInit init)
+ else if (pArg is ExprArrayInit)
{
+ ExprArrayInit init = (ExprArrayInit) pArg;
init.OptionalArguments = StripNamedArguments(init.OptionalArguments);
}
@@ -1146,14 +1152,16 @@ namespace Microsoft.CSharp.RuntimeBinder
private Expr StripNamedArguments(Expr pArg)
{
- if (pArg is ExprList list)
+ if (pArg is ExprList)
{
+ ExprList list = (ExprList) pArg;
for(;;)
{
list.OptionalElement = StripNamedArgument(list.OptionalElement);
- if (list.OptionalNextListNode is ExprList next)
+ if (list.OptionalNextListNode is ExprList)
{
+ ExprList next = (ExprList)list.OptionalNextListNode;
list = next;
}
else
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Binding/Better.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Binding/Better.cs
index cebfcd94e1..179ac21620 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Binding/Better.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Binding/Better.cs
@@ -157,8 +157,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
// We then go over the specified arguments and put the type for any named argument in the right position in the array.
for (int iParam = 0; iParam < args.carg; iParam++)
{
- if (prgexpr[iParam] is ExprNamedArgumentSpecification named)
+ if (prgexpr[iParam] is ExprNamedArgumentSpecification)
{
+ ExprNamedArgumentSpecification named = (ExprNamedArgumentSpecification)prgexpr[iParam];
// We find the index of the type of the argument in the method parameter list and store that in a temp
int index = FindName(methProp.ParameterNames, named.Name);
CType tempType = pta[index];
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Binding/ErrorReporting.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Binding/ErrorReporting.cs
index c406af43de..0ea81ef21c 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Binding/ErrorReporting.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Binding/ErrorReporting.cs
@@ -76,22 +76,25 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
{
Debug.Assert(expr != null);
- if (expr is ExprLocal local && local.IsOK)
+ if (expr is ExprLocal && ((ExprLocal)expr).IsOK)
{
+ ExprLocal local = (ExprLocal)expr;
ReportLocalError(local.Local, kind, isNested);
return true;
}
Expr pObject = null;
- if (expr is ExprProperty prop)
+ if (expr is ExprProperty)
{
+ ExprProperty prop = (ExprProperty)expr;
// We've already reported read-only-property errors.
Debug.Assert(prop.MethWithTypeSet != null);
pObject = prop.MemberGroup.OptionalObject;
}
- else if (expr is ExprField field)
+ else if (expr is ExprField)
{
+ ExprField field = (ExprField)expr;
if (field.FieldWithType.Field().isReadOnly)
{
ReportReadOnlyError(field, kind, isNested);
@@ -105,8 +108,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
if (pObject != null && pObject.Type.isStructOrEnum())
{
- if (pObject is IExprWithArgs withArgs)
+ if (pObject is IExprWithArgs)
{
+ IExprWithArgs withArgs = (IExprWithArgs)pObject;
// assigning to RHS of method or property getter returning a value-type on the stack or
// passing RHS of method or property getter returning a value-type on the stack, as ref or out
ErrorContext.Error(ErrorCode.ERR_ReturnNotLValue, withArgs.GetSymWithType());
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Conversion.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Conversion.cs
index 2756538770..99adf488b3 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Conversion.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Conversion.cs
@@ -382,9 +382,10 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
FUNDTYPE ftSrc = expr.Type.fundType();
FUNDTYPE ftDest = dest.fundType();
- if (expr is ExprConstant constant && constant.IsOK &&
+ if (expr is ExprConstant && ((ExprConstant)expr).IsOK &&
expr.Type.isSimpleType() && dest.isSimpleType())
{
+ ExprConstant constant = (ExprConstant) expr;
if ((ftSrc == FUNDTYPE.FT_I4 && (ftDest <= FUNDTYPE.FT_LASTNONLONG || ftDest == FUNDTYPE.FT_U8)) ||
(ftSrc == FUNDTYPE.FT_I8 && ftDest == FUNDTYPE.FT_U8))
{
@@ -412,8 +413,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
ErrorContext.Error(dest is TypeParameterType ? ErrorCode.ERR_TypeVarCantBeNull : ErrorCode.ERR_ValueCantBeNull, dest);
}
- else if (expr is ExprMemberGroup memGrp)
+ else if (expr is ExprMemberGroup)
{
+ ExprMemberGroup memGrp = (ExprMemberGroup) expr;
BindGrpConversion(memGrp, dest, true);
}
else if (canCast(expr.Type, dest, flags))
@@ -546,8 +548,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
{
ErrorContext.Error(ErrorCode.ERR_ValueCantBeNull, dest);
}
- else if (expr is ExprMemberGroup memGrp)
+ else if (expr is ExprMemberGroup)
{
+ ExprMemberGroup memGrp = (ExprMemberGroup)expr;
BindGrpConversion(memGrp, dest, true);
}
else
@@ -1387,8 +1390,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
for (;;)
{
Debug.Assert(pExpr != null);
- if (pExpr is ExprCall call)
+ if (pExpr is ExprCall)
{
+ ExprCall call = (ExprCall)pExpr;
switch (call.NullableCallLiftKind)
{
case NullableCallLiftKind.NotLifted:
@@ -1402,8 +1406,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
continue;
}
}
- else if (pExpr is ExprUserDefinedConversion udc)
+ else if (pExpr is ExprUserDefinedConversion)
{
+ ExprUserDefinedConversion udc = (ExprUserDefinedConversion)pExpr;
pExpr = udc.UserDefinedCall;
continue;
}
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/EXPRExtensions.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/EXPRExtensions.cs
index 075ed23a11..6408df4c36 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/EXPRExtensions.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/EXPRExtensions.cs
@@ -33,8 +33,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
Expr exprCur = expr;
while (exprCur != null)
{
- if (exprCur is ExprList list)
+ if (exprCur is ExprList)
{
+ ExprList list = (ExprList)exprCur;
yield return list.OptionalElement;
exprCur = list.OptionalNextListNode;
}
@@ -61,12 +62,12 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
}
public static bool isNull(this Expr expr)
{
- return expr is ExprConstant constant && constant.IsOK && (expr.Type.fundType() == FUNDTYPE.FT_REF) && constant.Val.IsNullRef;
+ return expr is ExprConstant && ((ExprConstant)expr).IsOK && (expr.Type.fundType() == FUNDTYPE.FT_REF) && ((ExprConstant)expr).Val.IsNullRef;
}
public static bool IsZero(this Expr expr)
{
- return expr is ExprConstant constant && constant.IsOK && constant.IsZero;
+ return expr is ExprConstant && ((ExprConstant)expr).IsOK && ((ExprConstant)expr).IsZero;
}
private static Expr GetSeqVal(this Expr expr)
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ExplicitConversion.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ExplicitConversion.cs
index b55cf07078..9afeaac622 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ExplicitConversion.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ExplicitConversion.cs
@@ -207,8 +207,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
VSFAIL("BindExplicitConversion failed unexpectedly");
return false;
}
- if (_exprDest is ExprUserDefinedConversion udc)
+ if (_exprDest is ExprUserDefinedConversion)
{
+ ExprUserDefinedConversion udc = (ExprUserDefinedConversion)_exprDest;
udc.Argument = _exprSrc;
}
}
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ExprFactory.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ExprFactory.cs
index 159f157f43..4a0e3cb479 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ExprFactory.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ExprFactory.cs
@@ -17,33 +17,33 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
Debug.Assert(globalSymbolContext != null);
_globalSymbolContext = globalSymbolContext;
}
- private TypeManager Types => _globalSymbolContext.GetTypes();
+ private TypeManager Types { get { return _globalSymbolContext.GetTypes(); } }
- private BSYMMGR GlobalSymbols => _globalSymbolContext.GetGlobalSymbols();
+ private BSYMMGR GlobalSymbols { get { return _globalSymbolContext.GetGlobalSymbols(); } }
- public ExprCall CreateCall(EXPRFLAG flags, CType type, Expr arguments, ExprMemberGroup memberGroup, MethWithInst method) =>
- new ExprCall(type, flags, arguments, memberGroup, method);
+ public ExprCall CreateCall(EXPRFLAG flags, CType type, Expr arguments, ExprMemberGroup memberGroup, MethWithInst method)
+ { return new ExprCall(type, flags, arguments, memberGroup, method); }
- public ExprField CreateField(CType type, Expr optionalObject, FieldWithType field, bool isLValue) =>
- new ExprField(type, optionalObject, field, isLValue);
+ public ExprField CreateField(CType type, Expr optionalObject, FieldWithType field, bool isLValue)
+ { return new ExprField(type, optionalObject, field, isLValue); }
- public ExprFuncPtr CreateFunctionPointer(EXPRFLAG flags, CType type, Expr obj, MethWithInst method) =>
- new ExprFuncPtr(type, flags, obj, method);
+ public ExprFuncPtr CreateFunctionPointer(EXPRFLAG flags, CType type, Expr obj, MethWithInst method)
+ { return new ExprFuncPtr(type, flags, obj, method); }
- public ExprArrayInit CreateArrayInit(CType type, Expr arguments, Expr argumentDimensions, int[] dimSizes, int dimSize) =>
- new ExprArrayInit(type, arguments, argumentDimensions, dimSizes, dimSize);
+ public ExprArrayInit CreateArrayInit(CType type, Expr arguments, Expr argumentDimensions, int[] dimSizes, int dimSize)
+ { return new ExprArrayInit(type, arguments, argumentDimensions, dimSizes, dimSize); }
- public ExprProperty CreateProperty(CType type, Expr optionalObject) =>
- CreateProperty(type, null, null, CreateMemGroup(optionalObject, new MethPropWithInst()), null, null);
+ public ExprProperty CreateProperty(CType type, Expr optionalObject)
+ { return CreateProperty(type, null, null, CreateMemGroup(optionalObject, new MethPropWithInst()), null, null); }
- public ExprProperty CreateProperty(CType type, Expr optionalObjectThrough, Expr arguments, ExprMemberGroup memberGroup, PropWithType property, MethWithType setMethod) =>
- new ExprProperty(type, optionalObjectThrough, arguments, memberGroup, property, setMethod);
+ public ExprProperty CreateProperty(CType type, Expr optionalObjectThrough, Expr arguments, ExprMemberGroup memberGroup, PropWithType property, MethWithType setMethod)
+ { return new ExprProperty(type, optionalObjectThrough, arguments, memberGroup, property, setMethod); }
- public ExprEvent CreateEvent(CType type, Expr optionalObject, EventWithType eventWithType) =>
- new ExprEvent(type, optionalObject, eventWithType);
+ public ExprEvent CreateEvent(CType type, Expr optionalObject, EventWithType eventWithType)
+ { return new ExprEvent(type, optionalObject, eventWithType); }
- public ExprMemberGroup CreateMemGroup(EXPRFLAG flags, Name name, TypeArray typeArgs, SYMKIND symKind, CType parentType, MethodOrPropertySymbol memberSymbol, Expr obj, CMemberLookupResults memberLookupResults) =>
- new ExprMemberGroup(Types.GetMethGrpType(), flags, name, typeArgs, symKind, parentType, memberSymbol, obj, memberLookupResults);
+ public ExprMemberGroup CreateMemGroup(EXPRFLAG flags, Name name, TypeArray typeArgs, SYMKIND symKind, CType parentType, MethodOrPropertySymbol memberSymbol, Expr obj, CMemberLookupResults memberLookupResults)
+ { return new ExprMemberGroup(Types.GetMethGrpType(), flags, name, typeArgs, symKind, parentType, memberSymbol, obj, memberLookupResults); }
public ExprMemberGroup CreateMemGroup(Expr obj, MethPropWithInst method)
{
@@ -57,25 +57,25 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
obj, new CMemberLookupResults(GlobalSymbols.AllocParams(1, new[] {type}), name));
}
- public ExprUserDefinedConversion CreateUserDefinedConversion(Expr arg, Expr call, MethWithInst method) =>
- new ExprUserDefinedConversion(arg, call, method);
+ public ExprUserDefinedConversion CreateUserDefinedConversion(Expr arg, Expr call, MethWithInst method)
+ { return new ExprUserDefinedConversion(arg, call, method); }
public ExprCast CreateCast(CType type, Expr argument) => CreateCast(0, CreateClass(type), argument);
- public ExprCast CreateCast(EXPRFLAG flags, ExprClass type, Expr argument) => new ExprCast(flags, type, argument);
+ public ExprCast CreateCast(EXPRFLAG flags, ExprClass type, Expr argument) { return new ExprCast(flags, type, argument); }
- public ExprReturn CreateReturn(Expr optionalObject) => new ExprReturn(optionalObject);
+ public ExprReturn CreateReturn(Expr optionalObject) { return new ExprReturn(optionalObject); }
- public ExprLocal CreateLocal(LocalVariableSymbol local) => new ExprLocal(local);
+ public ExprLocal CreateLocal(LocalVariableSymbol local) { return new ExprLocal(local); }
- public ExprBoundLambda CreateAnonymousMethod(AggregateType delegateType, Scope argumentScope) =>
- new ExprBoundLambda(delegateType, argumentScope);
+ public ExprBoundLambda CreateAnonymousMethod(AggregateType delegateType, Scope argumentScope)
+ { return new ExprBoundLambda(delegateType, argumentScope); }
- public ExprHoistedLocalExpr CreateHoistedLocalInExpression() =>
- new ExprHoistedLocalExpr(Types.GetOptPredefAgg(PredefinedType.PT_EXPRESSION).getThisType());
+ public ExprHoistedLocalExpr CreateHoistedLocalInExpression()
+ { return new ExprHoistedLocalExpr(Types.GetOptPredefAgg(PredefinedType.PT_EXPRESSION).getThisType()); }
- public ExprMethodInfo CreateMethodInfo(MethPropWithInst mwi) =>
- CreateMethodInfo(mwi.Meth(), mwi.GetType(), mwi.TypeArgs);
+ public ExprMethodInfo CreateMethodInfo(MethPropWithInst mwi)
+ { return CreateMethodInfo(mwi.Meth(), mwi.GetType(), mwi.TypeArgs); }
public ExprMethodInfo CreateMethodInfo(MethodSymbol method, AggregateType methodType, TypeArray methodParameters)
{
@@ -84,19 +84,19 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
method, methodType, methodParameters);
}
- public ExprPropertyInfo CreatePropertyInfo(PropertySymbol prop, AggregateType propertyType) =>
- new ExprPropertyInfo(Types.GetOptPredefAgg(PredefinedType.PT_PROPERTYINFO).getThisType(), prop, propertyType);
+ public ExprPropertyInfo CreatePropertyInfo(PropertySymbol prop, AggregateType propertyType)
+ { return new ExprPropertyInfo(Types.GetOptPredefAgg(PredefinedType.PT_PROPERTYINFO).getThisType(), prop, propertyType); }
- public ExprFieldInfo CreateFieldInfo(FieldSymbol field, AggregateType fieldType) =>
- new ExprFieldInfo(field, fieldType, Types.GetOptPredefAgg(PredefinedType.PT_FIELDINFO).getThisType());
+ public ExprFieldInfo CreateFieldInfo(FieldSymbol field, AggregateType fieldType)
+ { return new ExprFieldInfo(field, fieldType, Types.GetOptPredefAgg(PredefinedType.PT_FIELDINFO).getThisType()); }
- private ExprTypeOf CreateTypeOf(ExprClass sourceType) =>
- new ExprTypeOf(Types.GetReqPredefAgg(PredefinedType.PT_TYPE).getThisType(), sourceType);
+ private ExprTypeOf CreateTypeOf(ExprClass sourceType)
+ { return new ExprTypeOf(Types.GetReqPredefAgg(PredefinedType.PT_TYPE).getThisType(), sourceType); }
- public ExprTypeOf CreateTypeOf(CType sourceType) => CreateTypeOf(CreateClass(sourceType));
+ public ExprTypeOf CreateTypeOf(CType sourceType) { return CreateTypeOf(CreateClass(sourceType)); }
- public ExprUserLogicalOp CreateUserLogOp(CType type, Expr trueFalseCall, ExprCall operatorCall) =>
- new ExprUserLogicalOp(type, trueFalseCall, operatorCall);
+ public ExprUserLogicalOp CreateUserLogOp(CType type, Expr trueFalseCall, ExprCall operatorCall)
+ { return new ExprUserLogicalOp(type, trueFalseCall, operatorCall); }
public ExprUserLogicalOp CreateUserLogOpError(CType type, Expr trueFalseCall, ExprCall operatorCall)
{
@@ -105,16 +105,16 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
return rval;
}
- public ExprConcat CreateConcat(Expr first, Expr second) => new ExprConcat(first, second);
+ public ExprConcat CreateConcat(Expr first, Expr second) { return new ExprConcat(first, second); }
- public ExprConstant CreateStringConstant(string str) =>
- CreateConstant(Types.GetReqPredefAgg(PredefinedType.PT_STRING).getThisType(), ConstVal.Get(str));
+ public ExprConstant CreateStringConstant(string str)
+ { return CreateConstant(Types.GetReqPredefAgg(PredefinedType.PT_STRING).getThisType(), ConstVal.Get(str)); }
- public ExprMultiGet CreateMultiGet(EXPRFLAG flags, CType type, ExprMulti multi) =>
- new ExprMultiGet(type, flags, multi);
+ public ExprMultiGet CreateMultiGet(EXPRFLAG flags, CType type, ExprMulti multi)
+ { return new ExprMultiGet(type, flags, multi); }
- public ExprMulti CreateMulti(EXPRFLAG flags, CType type, Expr left, Expr op) =>
- new ExprMulti(type, flags, left, op);
+ public ExprMulti CreateMulti(EXPRFLAG flags, CType type, Expr left, Expr op)
+ { return new ExprMulti(type, flags, left, op); }
////////////////////////////////////////////////////////////////////////////////
//
@@ -124,7 +124,7 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
//
// This returns a null for reference types and an EXPRZEROINIT for all others.
- public Expr CreateZeroInit(CType type) => CreateZeroInit(CreateClass(type), null, false);
+ public Expr CreateZeroInit(CType type) { return CreateZeroInit(CreateClass(type), null, false); }
private Expr CreateZeroInit(ExprClass typeExpr, Expr originalConstructorCall, bool isConstructor)
{
@@ -187,15 +187,15 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
return new ExprZeroInit(type, originalConstructorCall, isConstructor, isError);
}
- public ExprConstant CreateConstant(CType type, ConstVal constVal) => new ExprConstant(type, constVal);
+ public ExprConstant CreateConstant(CType type, ConstVal constVal) { return new ExprConstant(type, constVal); }
- public ExprConstant CreateIntegerConstant(int x) =>
- CreateConstant(Types.GetReqPredefAgg(PredefinedType.PT_INT).getThisType(), ConstVal.Get(x));
+ public ExprConstant CreateIntegerConstant(int x)
+ { return CreateConstant(Types.GetReqPredefAgg(PredefinedType.PT_INT).getThisType(), ConstVal.Get(x)); }
- public ExprConstant CreateBoolConstant(bool b) =>
- CreateConstant(Types.GetReqPredefAgg(PredefinedType.PT_BOOL).getThisType(), ConstVal.Get(b));
+ public ExprConstant CreateBoolConstant(bool b)
+ { return CreateConstant(Types.GetReqPredefAgg(PredefinedType.PT_BOOL).getThisType(), ConstVal.Get(b)); }
- public ExprBlock CreateBlock(ExprStatement pOptionalStatements) => new ExprBlock(pOptionalStatements);
+ public ExprBlock CreateBlock(ExprStatement pOptionalStatements) { return new ExprBlock(pOptionalStatements); }
public ExprArrayIndex CreateArrayIndex(Expr array, Expr index)
{
@@ -212,11 +212,11 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
return new ExprArrayIndex(type, array, index);
}
- public ExprBinOp CreateBinop(ExpressionKind exprKind, CType type, Expr left, Expr right) =>
- new ExprBinOp(exprKind, type, left, right);
+ public ExprBinOp CreateBinop(ExpressionKind exprKind, CType type, Expr left, Expr right)
+ { return new ExprBinOp(exprKind, type, left, right); }
- public ExprUnaryOp CreateUnaryOp(ExpressionKind exprKind, CType type, Expr operand) =>
- new ExprUnaryOp(exprKind, type, operand);
+ public ExprUnaryOp CreateUnaryOp(ExpressionKind exprKind, CType type, Expr operand)
+ { return new ExprUnaryOp(exprKind, type, operand); }
public ExprOperator CreateOperator(ExpressionKind exprKind, CType type, Expr arg1, Expr arg2)
{
@@ -228,12 +228,12 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
}
- public ExprBinOp CreateUserDefinedBinop(ExpressionKind exprKind, CType type, Expr left, Expr right, Expr call, MethPropWithInst userMethod) =>
- new ExprBinOp(exprKind, type, left, right, call, userMethod);
+ public ExprBinOp CreateUserDefinedBinop(ExpressionKind exprKind, CType type, Expr left, Expr right, Expr call, MethPropWithInst userMethod)
+ { return new ExprBinOp(exprKind, type, left, right, call, userMethod); }
// The call may be lifted, but we do not mark the outer binop as lifted.
- public ExprUnaryOp CreateUserDefinedUnaryOperator(ExpressionKind exprKind, CType type, Expr operand, ExprCall call, MethPropWithInst userMethod) =>
- new ExprUnaryOp(exprKind, type, operand, call, userMethod);
+ public ExprUnaryOp CreateUserDefinedUnaryOperator(ExpressionKind exprKind, CType type, Expr operand, ExprCall call, MethPropWithInst userMethod)
+ { return new ExprUnaryOp(exprKind, type, operand, call, userMethod); }
public ExprUnaryOp CreateNeg(EXPRFLAG flags, Expr operand)
{
@@ -246,23 +246,22 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
////////////////////////////////////////////////////////////////////////////////
// Create a node that evaluates the first, evaluates the second, results in the second.
- public ExprBinOp CreateSequence(Expr first, Expr second) =>
- CreateBinop(ExpressionKind.Sequence, second.Type, first, second);
+ public ExprBinOp CreateSequence(Expr first, Expr second)
+ { return CreateBinop(ExpressionKind.Sequence, second.Type, first, second); }
////////////////////////////////////////////////////////////////////////////////
// Create a node that evaluates the first, evaluates the second, results in the first.
- public ExprBinOp CreateReverseSequence(Expr first, Expr second) =>
- CreateBinop(ExpressionKind.SequenceReverse, first.Type, first, second);
+ public ExprBinOp CreateReverseSequence(Expr first, Expr second)
+ { return CreateBinop(ExpressionKind.SequenceReverse, first.Type, first, second); }
- public ExprAssignment CreateAssignment(Expr left, Expr right) => new ExprAssignment(left, right);
+ public ExprAssignment CreateAssignment(Expr left, Expr right) { return new ExprAssignment(left, right); }
////////////////////////////////////////////////////////////////////////////////
- public ExprNamedArgumentSpecification CreateNamedArgumentSpecification(Name name, Expr value) =>
- new ExprNamedArgumentSpecification(name, value);
+ public ExprNamedArgumentSpecification CreateNamedArgumentSpecification(Name name, Expr value) { return new ExprNamedArgumentSpecification(name, value); }
- public ExprWrap CreateWrap(Expr expression) => new ExprWrap(expression);
+ public ExprWrap CreateWrap(Expr expression) { return new ExprWrap(expression); }
public ExprBinOp CreateSave(ExprWrap wrap)
{
@@ -272,7 +271,7 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
return expr;
}
- public ExprConstant CreateNull() => CreateConstant(Types.GetNullType(), default(ConstVal));
+ public ExprConstant CreateNull() { return CreateConstant(Types.GetNullType(), default(ConstVal)); }
public void AppendItemToList(
Expr newItem,
@@ -306,14 +305,13 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
last = list.OptionalNextListNode;
}
- public ExprList CreateList(Expr op1, Expr op2) => new ExprList(op1, op2);
+ public ExprList CreateList(Expr op1, Expr op2) { return new ExprList(op1, op2); }
- public ExprList CreateList(Expr op1, Expr op2, Expr op3) => CreateList(op1, CreateList(op2, op3));
+ public ExprList CreateList(Expr op1, Expr op2, Expr op3) { return CreateList(op1, CreateList(op2, op3)); }
- public ExprList CreateList(Expr op1, Expr op2, Expr op3, Expr op4) =>
- CreateList(op1, CreateList(op2, CreateList(op3, op4)));
+ public ExprList CreateList(Expr op1, Expr op2, Expr op3, Expr op4) { return CreateList(op1, CreateList(op2, CreateList(op3, op4))); }
- public ExprClass CreateClass(CType type) => new ExprClass(type);
+ public ExprClass CreateClass(CType type) { return new ExprClass(type); }
}
}
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ExpressionBinder.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ExpressionBinder.cs
index ee75e7b38e..bd7c52f87e 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ExpressionBinder.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ExpressionBinder.cs
@@ -601,10 +601,11 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
// Check if we have a compile time constant. If we do, create a constant for it and set the
// original tree to the cast.
- if (exprConst is ExprConstant constant && exprFlags == 0 &&
+ if (exprConst is ExprConstant && exprFlags == 0 &&
exprSrc.Type.fundType() == typeDest.fundType() &&
- (!exprSrc.Type.isPredefType(PredefinedType.PT_STRING) || constant.Val.IsNullRef))
+ (!exprSrc.Type.isPredefType(PredefinedType.PT_STRING) || ((ExprConstant)exprConst).Val.IsNullRef))
{
+ ExprConstant constant = (ExprConstant)exprConst;
ExprConstant expr = GetExprFactory().CreateConstant(typeDest, constant.Val);
pexprDest = expr;
return;
@@ -1191,8 +1192,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
while (list != null)
{
Expr arg;
- if (list is ExprList next)
+ if (list is ExprList)
{
+ ExprList next = (ExprList)list;
arg = next.OptionalElement;
list = next.OptionalNextListNode;
}
@@ -1265,8 +1267,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
private Expr UnwrapExpression(Expr pExpression)
{
- while (pExpression is ExprWrap wrap)
+ while (pExpression is ExprWrap)
{
+ ExprWrap wrap = (ExprWrap)pExpression;
Expr wrapped = wrap.OptionalExpression;
if (wrapped == null)
{
@@ -1344,8 +1347,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
return false;
if (expr.isLvalue())
{
- if (expr is ExprProperty prop)
+ if (expr is ExprProperty)
{
+ ExprProperty prop = (ExprProperty)expr;
CheckLvalueProp(prop);
}
markFieldAssigned(expr);
@@ -1570,9 +1574,10 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
// If we're invoking code on a struct-valued field, mark the struct as assigned (to
// avoid warning CS0649).
- if (pObject is ExprField field && !field.FieldWithType.Field().isAssigned && !swt.Sym.IsFieldSymbol() &&
+ if (pObject is ExprField && !((ExprField)pObject).FieldWithType.Field().isAssigned && !swt.Sym.IsFieldSymbol() &&
typeObj.isStructType() && !typeObj.isPredefined())
{
+ ExprField field = (ExprField) pObject;
field.FieldWithType.Field().isAssigned = true;
}
@@ -1779,8 +1784,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
Expr argument = indir;
Expr rval;
- if (argument is ExprNamedArgumentSpecification named)
+ if (argument is ExprNamedArgumentSpecification)
{
+ ExprNamedArgumentSpecification named = (ExprNamedArgumentSpecification)argument;
int index = 0;
// If we're named, look for the type of the matching name.
foreach (Name i in mostDerivedMethod.ParameterNames)
@@ -1918,8 +1924,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
Expr expr = it.Current();
count++;
- if (expr is ExprNamedArgumentSpecification named)
+ if (expr is ExprNamedArgumentSpecification)
{
+ ExprNamedArgumentSpecification named = (ExprNamedArgumentSpecification)expr;
named.Value = tryConvert(named.Value, elementType);
}
else
@@ -1941,8 +1948,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
private void markFieldAssigned(Expr expr)
{
- if (0 != (expr.Flags & EXPRFLAG.EXF_LVALUE) && expr is ExprField field)
+ if (0 != (expr.Flags & EXPRFLAG.EXF_LVALUE) && expr is ExprField)
{
+ ExprField field = (ExprField) expr;
FieldSymbol symbol;
do
{
@@ -2009,8 +2017,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
for (Expr list = args; list != null; iarg++)
{
Expr arg;
- if (list is ExprList next)
+ if (list is ExprList)
{
+ ExprList next = (ExprList)list;
arg = next.OptionalElement;
list = next.OptionalNextListNode;
}
@@ -2364,8 +2373,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
{
Expr arg;
- if (list is ExprList next)
+ if (list is ExprList)
{
+ ExprList next = (ExprList)list;
arg = next.OptionalElement;
list = next.OptionalNextListNode;
}
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/GroupToArgsBinder.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/GroupToArgsBinder.cs
index 25a8d40341..d17de3977d 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/GroupToArgsBinder.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/GroupToArgsBinder.cs
@@ -510,7 +510,7 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
// then let us through.
if (methprop.isParamArray &&
index < pArguments.carg &&
- pArguments.prgexpr[index] is ExprArrayInit arrayInit && arrayInit.GeneratedForParamArray)
+ pArguments.prgexpr[index] is ExprArrayInit && ((ExprArrayInit)pArguments.prgexpr[index]).GeneratedForParamArray)
{
paramArrayArgument = pArguments.prgexpr[index];
}
@@ -518,7 +518,7 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
// Positional.
if (index < pArguments.carg &&
!(pArguments.prgexpr[index] is ExprNamedArgumentSpecification) &&
- !(pArguments.prgexpr[index] is ExprArrayInit arrayInitPos && arrayInitPos.GeneratedForParamArray))
+ !(pArguments.prgexpr[index] is ExprArrayInit && ((ExprArrayInit)pArguments.prgexpr[index]).GeneratedForParamArray))
{
pExprArguments[index] = pArguments.prgexpr[index++];
continue;
@@ -839,7 +839,7 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
for (int i = 0; i < pArguments.carg; i++)
{
Expr expr = prgexpr[i];
- if (expr is ExprNamedArgumentSpecification named && named.Name == pName)
+ if (expr is ExprNamedArgumentSpecification && ((ExprNamedArgumentSpecification)expr).Name == pName)
{
return expr;
}
@@ -861,7 +861,8 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
HashSet<Name> names = new HashSet<Name>();
for (int i = 0; i < _pArguments.carg; i++)
{
- if (!(_pArguments.prgexpr[i] is ExprNamedArgumentSpecification named))
+ ExprNamedArgumentSpecification named;
+ if (!(_pArguments.prgexpr[i] is ExprNamedArgumentSpecification))
{
if (!currentPosition.IsEmpty())
{
@@ -869,6 +870,7 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
}
continue;
}
+ named = (ExprNamedArgumentSpecification) _pArguments.prgexpr[i];
Name name = named.Name;
if (!methprop.ParameterNames.Contains(name))
@@ -1080,8 +1082,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
Expr pArgument = _pArguments.prgexpr[ivar];
// If we have a named argument, strip it to do the conversion.
- if (pArgument is ExprNamedArgumentSpecification named)
+ if (pArgument is ExprNamedArgumentSpecification)
{
+ ExprNamedArgumentSpecification named = (ExprNamedArgumentSpecification)pArgument;
pArgument = named.Value;
}
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ImplicitConversion.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ImplicitConversion.cs
index c9eb5ae21d..cde533d750 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ImplicitConversion.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/ImplicitConversion.cs
@@ -172,8 +172,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
VSFAIL("Bad type symbol kind");
break;
case TypeKind.TK_MethodGroupType:
- if (_exprSrc is ExprMemberGroup memGrp)
+ if (_exprSrc is ExprMemberGroup)
{
+ ExprMemberGroup memGrp = (ExprMemberGroup)_exprSrc;
ExprCall outExpr;
bool retVal = _binder.BindGrpConversion(memGrp, _typeDest, _needsExprDest, out outExpr, false);
_exprDest = outExpr;
@@ -737,10 +738,10 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
// * A constant-expression of type long can be converted to type ulong, provided the value of
// the constant-expression is not negative.
// Note: Don't use GetConst here since the conversion only applies to bona-fide compile time constants.
- if (_exprSrc is ExprConstant constant && _exprSrc.IsOK &&
+ if (_exprSrc is ExprConstant && _exprSrc.IsOK &&
((ptSrc == PredefinedType.PT_INT && ptDest != PredefinedType.PT_BOOL && ptDest != PredefinedType.PT_CHAR) ||
(ptSrc == PredefinedType.PT_LONG && ptDest == PredefinedType.PT_ULONG)) &&
- isConstantInRange(constant, _typeDest))
+ isConstantInRange(((ExprConstant)_exprSrc), _typeDest))
{
// Special case (CLR 6.1.6): if integral constant is in range, the conversion is a legal implicit conversion.
convertKind = ConvKind.Implicit;
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/MethodTypeInferrer.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/MethodTypeInferrer.cs
index 52d354ac53..f43684690d 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/MethodTypeInferrer.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/MethodTypeInferrer.cs
@@ -1063,10 +1063,11 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
// SPEC: yields a single method with return CType U then a lower-bound
// SPEC: inference is made from U to Tb.
- if (!(pSource is ExprMemberGroup memGrp))
+ if (!(pSource is ExprMemberGroup))
{
return false;
}
+ ExprMemberGroup memGrp = (ExprMemberGroup)pSource;
pType = pType.GetDelegateTypeOfPossibleExpression();
if (!pType.isDelegateType())
{
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Nullable.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Nullable.cs
index b23fc44509..7dbe8227ca 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Nullable.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Nullable.cs
@@ -29,8 +29,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
{
Debug.Assert(expr != null);
- if (expr is ExprCall pCall && pCall.MemberGroup.OptionalObject == null)
+ if (expr is ExprCall && ((ExprCall)expr).MemberGroup.OptionalObject == null)
{
+ ExprCall pCall = (ExprCall)expr;
MethodSymbol meth = pCall.MethWithInst.Meth();
if (meth != null && meth.IsNullableConstructor())
{
@@ -45,7 +46,8 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
public static Expr StripNullableConstructor(Expr pExpr)
{
- while (IsNullableConstructor(pExpr, out ExprCall call))
+ ExprCall call;
+ while (IsNullableConstructor(pExpr, out call))
{
pExpr = call.OptionalArguments;
Debug.Assert(pExpr != null && !(pExpr is ExprList));
@@ -60,7 +62,8 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
Debug.Assert(exprSrc != null && exprSrc.Type.IsNullableType());
// For new T?(x), the answer is x.
- if (IsNullableConstructor(exprSrc, out ExprCall call))
+ ExprCall call;
+ if (IsNullableConstructor(exprSrc, out call))
{
var args = call.OptionalArguments;
Debug.Assert(args != null && !(args is ExprList));
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Tree/ExpressionIterator.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Tree/ExpressionIterator.cs
index 96ee032422..9397543de6 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Tree/ExpressionIterator.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Tree/ExpressionIterator.cs
@@ -83,8 +83,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
_pList = null;
_pCurrent = null;
}
- else if (pExpr is ExprList pList)
+ else if (pExpr is ExprList)
{
+ ExprList pList = (ExprList)pExpr;
_pList = pList;
_pCurrent = pList.OptionalElement;
}
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Tree/Visitors/ExprVisitorBase.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Tree/Visitors/ExprVisitorBase.cs
index 2abac4cecc..84bc0e1d4c 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Tree/Visitors/ExprVisitorBase.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Tree/Visitors/ExprVisitorBase.cs
@@ -21,8 +21,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
return pResult;
}
- if (pExpr is ExprStatement statement)
+ if (pExpr is ExprStatement)
{
+ ExprStatement statement = (ExprStatement)pExpr;
return CacheExprMapping(pExpr, DispatchStatementList(statement));
}
@@ -275,11 +276,13 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
return;
}
- if (!(nextNode is ExprList next))
+ ExprList next;
+ if (!(nextNode is ExprList))
{
list.OptionalNextListNode = Visit(nextNode);
return;
}
+ next = (ExprList)nextNode;
list = next;
}
diff --git a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Tree/Visitors/ExpressionTreeRewriter.cs b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Tree/Visitors/ExpressionTreeRewriter.cs
index 96075b6d38..e0581fd14e 100644
--- a/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Tree/Visitors/ExpressionTreeRewriter.cs
+++ b/src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/Tree/Visitors/ExpressionTreeRewriter.cs
@@ -50,8 +50,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
// For assignments, we either have a member assignment or an indexed assignment.
//Debug.Assert(assignment.GetLHS().isPROP() || assignment.GetLHS().isFIELD() || assignment.GetLHS().isARRAYINDEX() || assignment.GetLHS().isLOCAL());
Expr lhs;
- if (assignment.LHS is ExprProperty prop)
+ if (assignment.LHS is ExprProperty)
{
+ ExprProperty prop = (ExprProperty)assignment.LHS;
if (prop.OptionalArguments== null)
{
// Regular property.
@@ -304,8 +305,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
// can handle in the general case all implicit boxing conversions. Right now it
// requires that all arguments to a call that need to be boxed be explicitly boxed.
- if (pObject != null && pObject is ExprCast cast && cast.IsBoxingCast)
+ if (pObject != null && pObject is ExprCast && ((ExprCast)pObject).IsBoxingCast)
{
+ ExprCast cast = (ExprCast) pObject;
pObject = cast.Argument;
}
pObject = Visit(pObject);
@@ -576,8 +578,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
if (udcall != null)
{
Debug.Assert(udcall.Kind == ExpressionKind.Call || udcall.Kind == ExpressionKind.UserLogicalOp);
- if (udcall is ExprCall ascall)
+ if (udcall is ExprCall)
{
+ ExprCall ascall = (ExprCall)udcall;
ExprList args = (ExprList)ascall.OptionalArguments;
Debug.Assert(args.OptionalNextListNode.Kind != ExpressionKind.List);
p1 = args.OptionalElement;
@@ -708,8 +711,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
ExprBlock body = anonmeth.OptionalBody;
// The most likely case:
- if (body.OptionalStatements is ExprReturn ret)
+ if (body.OptionalStatements is ExprReturn)
{
+ ExprReturn ret = (ExprReturn)body.OptionalStatements;
Debug.Assert(ret.OptionalObject != null);
return Visit(ret.OptionalObject);
}
@@ -831,8 +835,9 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
Expr pUDConversion = call?.PConversions;
if (pUDConversion != null)
{
- if (pUDConversion is ExprCall convCall)
+ if (pUDConversion is ExprCall)
{
+ ExprCall convCall = (ExprCall)pUDConversion;
Expr pUDConversionArgument = convCall.OptionalArguments;
if (IsNullableValueAccess(pUDConversionArgument, pArgument))
{
@@ -1174,23 +1179,25 @@ namespace Microsoft.CSharp.RuntimeBinder.Semantics
private bool IsNullableValueAccess(Expr pExpr, Expr pObject)
{
Debug.Assert(pExpr != null);
- return pExpr is ExprProperty prop && prop.MemberGroup.OptionalObject == pObject && pObject.Type.IsNullableType();
+ return pExpr is ExprProperty && ((ExprProperty)pExpr).MemberGroup.OptionalObject == pObject && pObject.Type.IsNullableType();
}
private bool IsDelegateConstructorCall(Expr pExpr)
{
Debug.Assert(pExpr != null);
- if (!(pExpr is ExprCall pCall))
+ ExprCall pCall;
+ if (!(pExpr is ExprCall))
{
return false;
}
+ pCall = (ExprCall)pExpr;
return pCall.MethWithInst.Meth() != null &&
pCall.MethWithInst.Meth().IsConstructor() &&
pCall.Type.isDelegateType() &&
pCall.OptionalArguments != null &&
- pCall.OptionalArguments is ExprList list &&
- list.OptionalNextListNode.Kind == ExpressionKind.FunctionPointer;
+ (pCall.OptionalArguments is ExprList) &&
+ ((ExprList)pCall.OptionalArguments).OptionalNextListNode.Kind == ExpressionKind.FunctionPointer;
}
private static bool isEnumToDecimalConversion(CType argtype, CType desttype)
{
diff --git a/src/System.Collections/src/System/Collections/Generic/SortedSet.TreeSubSet.cs b/src/System.Collections/src/System/Collections/Generic/SortedSet.TreeSubSet.cs
index 4eb817c0af..671636f428 100644
--- a/src/System.Collections/src/System/Collections/Generic/SortedSet.TreeSubSet.cs
+++ b/src/System.Collections/src/System/Collections/Generic/SortedSet.TreeSubSet.cs
@@ -352,7 +352,10 @@ namespace System.Collections.Generic
throw new PlatformNotSupportedException();
}
- protected override void OnDeserialization(Object sender) => throw new PlatformNotSupportedException();
+ protected override void OnDeserialization(Object sender)
+ {
+ throw new PlatformNotSupportedException();
+ }
}
}
}
diff --git a/src/System.Drawing.Common/src/System/Drawing/Brush.cs b/src/System.Drawing.Common/src/System/Drawing/Brush.cs
index 089069ed64..b202ef7736 100644
--- a/src/System.Drawing.Common/src/System/Drawing/Brush.cs
+++ b/src/System.Drawing.Common/src/System/Drawing/Brush.cs
@@ -62,6 +62,6 @@ namespace System.Drawing
}
}
- ~Brush() => Dispose(false);
+ ~Brush() { Dispose(false); }
}
}
diff --git a/src/System.Drawing.Common/src/System/Drawing/Design/CategoryNameCollection.cs b/src/System.Drawing.Common/src/System/Drawing/Design/CategoryNameCollection.cs
index 065498c3ad..fcc4f8b2b6 100644
--- a/src/System.Drawing.Common/src/System/Drawing/Design/CategoryNameCollection.cs
+++ b/src/System.Drawing.Common/src/System/Drawing/Design/CategoryNameCollection.cs
@@ -16,34 +16,34 @@ namespace System.Drawing.Design
/// Initializes a new instance of <see cref='CategoryNameCollection'/> based on another
/// <see cref='CategoryNameCollection'/>.
/// </summary>
- public CategoryNameCollection(CategoryNameCollection value) => InnerList.AddRange(value);
+ public CategoryNameCollection(CategoryNameCollection value) { InnerList.AddRange(value); }
/// <summary>
/// Initializes a new instance of <see cref='CategoryNameCollection'/> containing any array of
/// <see cref='string'/> objects.
/// </summary>
- public CategoryNameCollection(string[] value) => InnerList.AddRange(value);
+ public CategoryNameCollection(string[] value) { InnerList.AddRange(value); }
/// <summary>
/// Represents the entry at the specified index of the <see cref='string'/>.
/// </summary>
- public string this[int index] => ((string)(InnerList[index]));
+ public string this[int index] { get { return ((string)(InnerList[index])); } }
/// <summary>
/// Gets a value indicating whether the <see cref='CategoryNameCollection'/> contains the specified
/// <see cref='string'/>.
/// </summary>
- public bool Contains(string value) => InnerList.Contains(value);
+ public bool Contains(string value) { return InnerList.Contains(value); }
/// <summary>
/// Copies the <see cref='CategoryNameCollection'/> values to a one-dimensional <see cref='Array'/> instance
/// at the specified index.
/// </summary>
- public void CopyTo(string[] array, int index) => InnerList.CopyTo(array, index);
+ public void CopyTo(string[] array, int index) { InnerList.CopyTo(array, index); }
/// <summary>
/// Returns the index of a <see cref='string'/> in the <see cref='CategoryNameCollection'/> .
/// </summary>
- public int IndexOf(string value) => InnerList.IndexOf(value);
+ public int IndexOf(string value) { return InnerList.IndexOf(value); }
}
}
diff --git a/src/System.Drawing.Common/src/System/Drawing/Drawing2D/CustomLineCap.cs b/src/System.Drawing.Common/src/System/Drawing/Drawing2D/CustomLineCap.cs
index 152474117d..d9769778c7 100644
--- a/src/System.Drawing.Common/src/System/Drawing/Drawing2D/CustomLineCap.cs
+++ b/src/System.Drawing.Common/src/System/Drawing/Drawing2D/CustomLineCap.cs
@@ -38,7 +38,7 @@ namespace System.Drawing.Drawing2D
SetNativeLineCap(nativeLineCap);
}
- internal CustomLineCap(IntPtr nativeLineCap) => SetNativeLineCap(nativeLineCap);
+ internal CustomLineCap(IntPtr nativeLineCap) { SetNativeLineCap(nativeLineCap); }
internal void SetNativeLineCap(IntPtr handle)
{
@@ -72,7 +72,7 @@ namespace System.Drawing.Drawing2D
_disposed = true;
}
- ~CustomLineCap() => Dispose(false);
+ ~CustomLineCap() { Dispose(false); }
public object Clone()
{
diff --git a/src/System.Drawing.Common/src/System/Drawing/Drawing2D/GraphicsPathIterator.cs b/src/System.Drawing.Common/src/System/Drawing/Drawing2D/GraphicsPathIterator.cs
index cb9c34c62a..3b552f1baf 100644
--- a/src/System.Drawing.Common/src/System/Drawing/Drawing2D/GraphicsPathIterator.cs
+++ b/src/System.Drawing.Common/src/System/Drawing/Drawing2D/GraphicsPathIterator.cs
@@ -58,7 +58,7 @@ namespace System.Drawing.Drawing2D
}
}
- ~GraphicsPathIterator() => Dispose(false);
+ ~GraphicsPathIterator() { Dispose(false); }
public int NextSubpath(out int startIndex, out int endIndex, out bool isClosed)
{
diff --git a/src/System.Drawing.Common/src/System/Drawing/Drawing2D/GraphicsState.cs b/src/System.Drawing.Common/src/System/Drawing/Drawing2D/GraphicsState.cs
index c7d086756e..61de948b2d 100644
--- a/src/System.Drawing.Common/src/System/Drawing/Drawing2D/GraphicsState.cs
+++ b/src/System.Drawing.Common/src/System/Drawing/Drawing2D/GraphicsState.cs
@@ -8,7 +8,7 @@ namespace System.Drawing.Drawing2D
{
internal int nativeState;
- internal GraphicsState(int nativeState) => this.nativeState = nativeState;
+ internal GraphicsState(int nativeState) { this.nativeState = nativeState; }
}
}
diff --git a/src/System.Drawing.Common/src/System/Drawing/Drawing2D/RegionData.cs b/src/System.Drawing.Common/src/System/Drawing/Drawing2D/RegionData.cs
index 596b8622eb..dfa2446c87 100644
--- a/src/System.Drawing.Common/src/System/Drawing/Drawing2D/RegionData.cs
+++ b/src/System.Drawing.Common/src/System/Drawing/Drawing2D/RegionData.cs
@@ -6,7 +6,7 @@ namespace System.Drawing.Drawing2D
{
public sealed class RegionData
{
- internal RegionData(byte[] data) => Data = data;
+ internal RegionData(byte[] data) { Data = data; }
public byte[] Data { get; set; }
}
diff --git a/src/System.Drawing.Common/src/System/Drawing/Text/FontCollection.cs b/src/System.Drawing.Common/src/System/Drawing/Text/FontCollection.cs
index df2ac5c8c2..a451dc621d 100644
--- a/src/System.Drawing.Common/src/System/Drawing/Text/FontCollection.cs
+++ b/src/System.Drawing.Common/src/System/Drawing/Text/FontCollection.cs
@@ -14,7 +14,7 @@ namespace System.Drawing.Text
{
internal IntPtr _nativeFontCollection;
- internal FontCollection() => _nativeFontCollection = IntPtr.Zero;
+ internal FontCollection() { _nativeFontCollection = IntPtr.Zero; }
/// <summary>
/// Disposes of this <see cref='System.Drawing.Text.FontCollection'/>
@@ -58,6 +58,6 @@ namespace System.Drawing.Text
}
}
- ~FontCollection() => Dispose(false);
+ ~FontCollection() { Dispose(false); }
}
}
diff --git a/src/System.Linq.Expressions/src/System/Dynamic/Utils/TypeExtensions.cs b/src/System.Linq.Expressions/src/System/Dynamic/Utils/TypeExtensions.cs
index c45caba093..ef9a25203d 100644
--- a/src/System.Linq.Expressions/src/System/Dynamic/Utils/TypeExtensions.cs
+++ b/src/System.Linq.Expressions/src/System/Dynamic/Utils/TypeExtensions.cs
@@ -65,7 +65,8 @@ namespace System.Dynamic.Utils
internal static ParameterInfo[] GetParametersCached(this MethodBase method)
{
CacheDict<MethodBase, ParameterInfo[]> pic = s_paramInfoCache;
- if (!pic.TryGetValue(method, out ParameterInfo[] pis))
+ ParameterInfo[] pis;
+ if (!pic.TryGetValue(method, out pis))
{
pis = method.GetParameters();
diff --git a/src/System.Linq.Expressions/src/System/Linq/Expressions/Compiler/LambdaCompiler.Expressions.cs b/src/System.Linq.Expressions/src/System/Linq/Expressions/Compiler/LambdaCompiler.Expressions.cs
index d8b1c61f74..8cefbd4f19 100644
--- a/src/System.Linq.Expressions/src/System/Linq/Expressions/Compiler/LambdaCompiler.Expressions.cs
+++ b/src/System.Linq.Expressions/src/System/Linq/Expressions/Compiler/LambdaCompiler.Expressions.cs
@@ -952,8 +952,9 @@ namespace System.Linq.Expressions.Compiler
private void EmitMemberAssignment(MemberAssignment binding, Type objectType)
{
EmitExpression(binding.Expression);
- if (binding.Member is FieldInfo fi)
+ if (binding.Member is FieldInfo)
{
+ FieldInfo fi = (FieldInfo)binding.Member;
_ilg.Emit(OpCodes.Stfld, fi);
}
else
@@ -1097,7 +1098,7 @@ namespace System.Linq.Expressions.Compiler
private static Type GetMemberType(MemberInfo member)
{
Debug.Assert(member is FieldInfo || member is PropertyInfo);
- return member is FieldInfo fi ? fi.FieldType : (member as PropertyInfo).PropertyType;
+ return member is FieldInfo ? ((FieldInfo)member).FieldType : (member as PropertyInfo).PropertyType;
}
#endregion
diff --git a/src/System.Linq.Expressions/src/System/Linq/Expressions/MemberAssignment.cs b/src/System.Linq.Expressions/src/System/Linq/Expressions/MemberAssignment.cs
index 475a6c63cc..0787b10186 100644
--- a/src/System.Linq.Expressions/src/System/Linq/Expressions/MemberAssignment.cs
+++ b/src/System.Linq.Expressions/src/System/Linq/Expressions/MemberAssignment.cs
@@ -93,23 +93,23 @@ namespace System.Linq.Expressions
// Null paramName as there are two paths here with different parameter names at the API
TypeUtils.ValidateType(decType, null);
- switch (member)
+ if (member is PropertyInfo)
{
- case PropertyInfo pi:
- if (!pi.CanWrite)
- {
- throw Error.PropertyDoesNotHaveSetter(pi, nameof(member));
- }
-
- memberType = pi.PropertyType;
- break;
-
- case FieldInfo fi:
- memberType = fi.FieldType;
- break;
-
- default:
- throw Error.ArgumentMustBeFieldInfoOrPropertyInfo(nameof(member));
+ PropertyInfo pi = (PropertyInfo) member;
+ if (!pi.CanWrite)
+ {
+ throw Error.PropertyDoesNotHaveSetter(pi, nameof(member));
+ }
+ memberType = pi.PropertyType;
+ }
+ else if (member is FieldInfo)
+ {
+ FieldInfo fi = (FieldInfo) member;
+ memberType = fi.FieldType;
+ }
+ else
+ {
+ throw Error.ArgumentMustBeFieldInfoOrPropertyInfo(nameof(member));
}
}
}
diff --git a/src/System.Linq.Expressions/src/System/Linq/Expressions/MemberBinding.cs b/src/System.Linq.Expressions/src/System/Linq/Expressions/MemberBinding.cs
index c1c5884618..43c0698f90 100644
--- a/src/System.Linq.Expressions/src/System/Linq/Expressions/MemberBinding.cs
+++ b/src/System.Linq.Expressions/src/System/Linq/Expressions/MemberBinding.cs
@@ -61,6 +61,9 @@ namespace System.Linq.Expressions
return ExpressionStringBuilder.MemberBindingToString(this);
}
- internal virtual void ValidateAsDefinedHere(int index) => throw Error.UnknownBindingType(index);
+ internal virtual void ValidateAsDefinedHere(int index)
+ {
+ throw Error.UnknownBindingType(index);
+ }
}
}
diff --git a/src/System.Linq.Expressions/src/System/Linq/Expressions/MemberMemberBinding.cs b/src/System.Linq.Expressions/src/System/Linq/Expressions/MemberMemberBinding.cs
index f3981a2b1f..75dd7141da 100644
--- a/src/System.Linq.Expressions/src/System/Linq/Expressions/MemberMemberBinding.cs
+++ b/src/System.Linq.Expressions/src/System/Linq/Expressions/MemberMemberBinding.cs
@@ -127,23 +127,24 @@ namespace System.Linq.Expressions
// Null paramName as there are several paths here with different parameter names at the API
TypeUtils.ValidateType(decType, null, allowByRef: true, allowPointer: true);
- switch (member)
+ if (member is PropertyInfo)
{
- case PropertyInfo pi:
- if (!pi.CanRead)
- {
- throw Error.PropertyDoesNotHaveGetter(pi, nameof(member));
- }
-
- memberType = pi.PropertyType;
- break;
-
- case FieldInfo fi:
- memberType = fi.FieldType;
- break;
+ PropertyInfo pi = (PropertyInfo)member;
+ if (!pi.CanRead)
+ {
+ throw Error.PropertyDoesNotHaveGetter(pi, nameof(member));
+ }
- default:
- throw Error.ArgumentMustBeFieldInfoOrPropertyInfo(nameof(member));
+ memberType = pi.PropertyType;
+ }
+ else if (member is FieldInfo)
+ {
+ FieldInfo fi = (FieldInfo)member;
+ memberType = fi.FieldType;
+ }
+ else
+ {
+ throw Error.ArgumentMustBeFieldInfoOrPropertyInfo(nameof(member));
}
}
diff --git a/src/System.Linq/src/System/Linq/Reverse.cs b/src/System.Linq/src/System/Linq/Reverse.cs
index e68a4f42ee..a6352779b0 100644
--- a/src/System.Linq/src/System/Linq/Reverse.cs
+++ b/src/System.Linq/src/System/Linq/Reverse.cs
@@ -103,19 +103,24 @@ namespace System.Linq
{
if (onlyIfCheap)
{
- switch (_source)
+ if (_source is IIListProvider<TSource>)
{
- case IIListProvider<TSource> listProv:
- return listProv.GetCount(onlyIfCheap: true);
-
- case ICollection<TSource> colT:
- return colT.Count;
-
- case ICollection col:
- return col.Count;
-
- default:
- return -1;
+ IIListProvider<TSource> listProv = (IIListProvider<TSource>)_source;
+ return listProv.GetCount(onlyIfCheap: true);
+ }
+ else if (_source is ICollection<TSource>)
+ {
+ ICollection<TSource> colT = (ICollection<TSource>) _source;
+ return colT.Count;
+ }
+ else if (_source is ICollection)
+ {
+ ICollection col = (ICollection) _source;
+ return col.Count;
+ }
+ else
+ {
+ return -1;
}
}
diff --git a/src/System.Net.HttpListener/src/System/Net/WebSockets/HttpListenerWebSocketContext.cs b/src/System.Net.HttpListener/src/System/Net/WebSockets/HttpListenerWebSocketContext.cs
index 5321578946..ff54677027 100644
--- a/src/System.Net.HttpListener/src/System/Net/WebSockets/HttpListenerWebSocketContext.cs
+++ b/src/System.Net.HttpListener/src/System/Net/WebSockets/HttpListenerWebSocketContext.cs
@@ -94,8 +94,9 @@ namespace System.Net.WebSockets
if (!(user is WindowsPrincipal))
{
// AuthenticationSchemes.Basic.
- if (user.Identity is HttpListenerBasicIdentity basicIdentity)
+ if (user.Identity is HttpListenerBasicIdentity)
{
+ HttpListenerBasicIdentity basicIdentity = (HttpListenerBasicIdentity)user.Identity;
return new GenericPrincipal(new HttpListenerBasicIdentity(basicIdentity.Name, basicIdentity.Password), null);
}
}
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