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Dynamic boxing

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This commit is contained in:
Brian Fiete 2020-09-14 11:18:24 -07:00
parent 7036433e5d
commit da5b81f419
14 changed files with 266 additions and 151 deletions
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49
IDEHelper/Compiler/BfCompiler.cpp
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@ -438,6 +438,7 @@ BfCompiler::BfCompiler(BfSystem* bfSystem, bool isResolveOnly)
mErrorAttributeTypeDef = NULL;
mWarnAttributeTypeDef = NULL;
mIgnoreErrorsAttributeTypeDef = NULL;
mReflectAttributeTypeDef = NULL;
mLastAutocompleteModule = NULL;
}
@ -4247,7 +4248,7 @@ void BfCompiler::ProcessAutocompleteTempType()
BP_ZONE("ProcessAutocompleteTempType.CheckMethod");
BfMethodInstanceGroup methodInstanceGroup;
methodInstanceGroup.mOwner = typeInst;
methodInstanceGroup.mOwner = typeInst;
methodInstanceGroup.mOnDemandKind = BfMethodOnDemandKind_AlwaysInclude;
BfMethodInstance* methodInstance = new BfMethodInstance();
@ -5111,9 +5112,37 @@ void BfCompiler::PopulateReified()
if (!unspecializedType->mIsReified)
unspecializedType->mIsReified = true;
}
if ((typeInst != NULL) && (typeInst->mTypeDef->mName->ToString() == "StructA"))
{
NOP;
}
if ((type->IsValueType()) && (!type->IsUnspecializedType()))
{
bool dynamicBoxing = false;
if ((typeInst != NULL) && (typeInst->mTypeOptionsIdx != -2))
{
auto typeOptions = mSystem->GetTypeOptions(typeInst->mTypeOptionsIdx);
if (typeOptions != NULL)
{
if (typeOptions->Apply(false, BfOptionFlags_ReflectBoxing))
dynamicBoxing = true;
}
}
auto reflectKind = module->GetReflectKind(BfReflectKind_None, typeInst);
if ((reflectKind & BfReflectKind_DynamicBoxing) != 0)
dynamicBoxing = true;
if (dynamicBoxing)
{
auto boxedType = module->CreateBoxedType(typeInst);
module->AddDependency(boxedType, typeInst, BfDependencyMap::DependencyFlag_Allocates);
boxedType->mHasBeenInstantiated = true;
}
}
// Check reifications forced by virtuals or interfaces
if ((!mIsResolveOnly) && (typeInst != NULL) && (typeInst->mIsReified) && (typeInst->IsObject()) && (!typeInst->IsUnspecializedType())
if ((!mIsResolveOnly) && (typeInst != NULL) && (typeInst->mIsReified) && (!typeInst->IsUnspecializedType())
&& (typeInst->mHasBeenInstantiated) && (!typeInst->IsIncomplete()))
{
// If we have chained methods, make sure we implement the chain members if the chain head is implemented and reified
@ -5228,7 +5257,20 @@ void BfCompiler::PopulateReified()
for (int iMethodIdx = 0; iMethodIdx < iMethodCount; iMethodIdx++)
{
auto ifaceMethodInst = ifaceInst->mMethodInstanceGroups[iMethodIdx].mDefault;
auto& ifaceMethodInstGroup = ifaceInst->mMethodInstanceGroups[iMethodIdx];
auto ifaceMethodInst = ifaceMethodInstGroup.mDefault;
if (typeInst->IsObject())
{
// If the implementor is an object then this can be dynamically dispatched
}
else
{
// If this method is explicitly reflected then a struct's implementation may be invoked with reflection
if (!ifaceMethodInstGroup.mExplicitlyReflected)
continue;
}
if ((ifaceMethodInst == NULL) || (!ifaceMethodInst->IsReifiedAndImplemented()))
continue;
@ -6348,6 +6390,7 @@ bool BfCompiler::DoCompile(const StringImpl& outputDirectory)
mErrorAttributeTypeDef = _GetRequiredType("System.ErrorAttribute");
mWarnAttributeTypeDef = _GetRequiredType("System.WarnAttribute");
mIgnoreErrorsAttributeTypeDef = _GetRequiredType("System.IgnoreErrorsAttribute");
mReflectAttributeTypeDef = _GetRequiredType("System.ReflectAttribute");
for (int i = 0; i < BfTypeCode_Length; i++)
mContext->mPrimitiveStructTypes[i] = NULL;