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IRGen: Fix inconsistent indentation
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‎lib/IRGen/GenMeta.cpp

Lines changed: 113 additions & 113 deletions
Original file line numberDiff line numberDiff line change
@@ -4565,128 +4565,128 @@ void irgen::emitStructMetadata(IRGenModule &IGM, StructDecl *structDecl) {
45654565

45664566
namespace {
45674567

4568-
template<class Impl>
4569-
class EnumMetadataBuilderBase : public EnumMetadataVisitor<Impl> {
4570-
using super = EnumMetadataVisitor<Impl>;
4568+
template<class Impl>
4569+
class EnumMetadataBuilderBase : public EnumMetadataVisitor<Impl> {
4570+
using super = EnumMetadataVisitor<Impl>;
45714571

4572-
protected:
4573-
ConstantStructBuilder &B;
4574-
using super::IGM;
4575-
using super::Target;
4572+
protected:
4573+
ConstantStructBuilder &B;
4574+
using super::IGM;
4575+
using super::Target;
45764576

4577-
public:
4578-
EnumMetadataBuilderBase(IRGenModule &IGM, EnumDecl *theEnum,
4579-
ConstantStructBuilder &B)
4580-
: super(IGM, theEnum), B(B) {
4581-
}
4582-
4583-
void addMetadataFlags() {
4584-
auto kind = Target->classifyAsOptionalType()
4585-
? MetadataKind::Optional
4586-
: MetadataKind::Enum;
4587-
B.addInt(IGM.MetadataKindTy, unsigned(kind));
4588-
}
4577+
public:
4578+
EnumMetadataBuilderBase(IRGenModule &IGM, EnumDecl *theEnum,
4579+
ConstantStructBuilder &B)
4580+
: super(IGM, theEnum), B(B) {
4581+
}
45894582

4590-
void addNominalTypeDescriptor() {
4591-
auto descriptor = EnumNominalTypeDescriptorBuilder(IGM, Target).emit();
4592-
B.add(descriptor);
4593-
}
4583+
void addMetadataFlags() {
4584+
auto kind = Target->classifyAsOptionalType()
4585+
? MetadataKind::Optional
4586+
: MetadataKind::Enum;
4587+
B.addInt(IGM.MetadataKindTy, unsigned(kind));
4588+
}
45944589

4595-
void addGenericArgument(CanType type) {
4596-
B.addNullPointer(IGM.TypeMetadataPtrTy);
4597-
}
4598-
4599-
void addGenericWitnessTable(CanType type, ProtocolConformanceRef conf) {
4600-
B.addNullPointer(IGM.WitnessTablePtrTy);
4601-
}
4602-
};
4603-
4604-
class EnumMetadataBuilder
4605-
: public EnumMetadataBuilderBase<EnumMetadataBuilder> {
4606-
bool HasUnfilledPayloadSize = false;
4607-
4608-
public:
4609-
EnumMetadataBuilder(IRGenModule &IGM, EnumDecl *theEnum,
4610-
ConstantStructBuilder &B)
4611-
: EnumMetadataBuilderBase(IGM, theEnum, B) {}
4612-
4613-
void addValueWitnessTable() {
4614-
auto type = Target->getDeclaredType()->getCanonicalType();
4615-
B.add(emitValueWitnessTable(IGM, type));
4616-
}
4617-
4618-
void addPayloadSize() {
4619-
auto enumTy = Target->getDeclaredTypeInContext()->getCanonicalType();
4620-
auto &enumTI = IGM.getTypeInfoForUnlowered(enumTy);
4621-
if (!enumTI.isFixedSize(ResilienceExpansion::Maximal)) {
4622-
B.addInt(IGM.IntPtrTy, 0);
4623-
HasUnfilledPayloadSize = true;
4624-
return;
4590+
void addNominalTypeDescriptor() {
4591+
auto descriptor = EnumNominalTypeDescriptorBuilder(IGM, Target).emit();
4592+
B.add(descriptor);
46254593
}
46264594

4627-
assert(!enumTI.isFixedSize(ResilienceExpansion::Minimal) &&
4628-
"non-generic, non-resilient enums don't need payload size in metadata");
4629-
auto &strategy = getEnumImplStrategy(IGM, enumTy);
4630-
B.addInt(IGM.IntPtrTy, strategy.getPayloadSizeForMetadata());
4631-
}
4595+
void addGenericArgument(CanType type) {
4596+
B.addNullPointer(IGM.TypeMetadataPtrTy);
4597+
}
46324598

4633-
bool canBeConstant() {
4634-
return !HasUnfilledPayloadSize;
4635-
}
4599+
void addGenericWitnessTable(CanType type, ProtocolConformanceRef conf) {
4600+
B.addNullPointer(IGM.WitnessTablePtrTy);
4601+
}
4602+
};
46364603

4637-
void createMetadataAccessFunction() {
4638-
createInPlaceValueTypeMetadataAccessFunction(IGM, Target);
4639-
}
4640-
};
4641-
4642-
class GenericEnumMetadataBuilder
4643-
: public GenericMetadataBuilderBase<GenericEnumMetadataBuilder,
4644-
EnumMetadataBuilderBase<GenericEnumMetadataBuilder>>
4645-
{
4646-
public:
4647-
GenericEnumMetadataBuilder(IRGenModule &IGM, EnumDecl *theEnum,
4648-
ConstantStructBuilder &B)
4649-
: GenericMetadataBuilderBase(IGM, theEnum, B) {}
4650-
4651-
llvm::Value *emitAllocateMetadata(IRGenFunction &IGF,
4652-
llvm::Value *metadataPattern,
4653-
llvm::Value *arguments) {
4654-
return IGF.Builder.CreateCall(IGM.getAllocateGenericValueMetadataFn(),
4655-
{metadataPattern, arguments});
4656-
}
4604+
class EnumMetadataBuilder
4605+
: public EnumMetadataBuilderBase<EnumMetadataBuilder> {
4606+
bool HasUnfilledPayloadSize = false;
4607+
4608+
public:
4609+
EnumMetadataBuilder(IRGenModule &IGM, EnumDecl *theEnum,
4610+
ConstantStructBuilder &B)
4611+
: EnumMetadataBuilderBase(IGM, theEnum, B) {}
4612+
4613+
void addValueWitnessTable() {
4614+
auto type = Target->getDeclaredType()->getCanonicalType();
4615+
B.add(emitValueWitnessTable(IGM, type));
4616+
}
4617+
4618+
void addPayloadSize() {
4619+
auto enumTy = Target->getDeclaredTypeInContext()->getCanonicalType();
4620+
auto &enumTI = IGM.getTypeInfoForUnlowered(enumTy);
4621+
if (!enumTI.isFixedSize(ResilienceExpansion::Maximal)) {
4622+
B.addInt(IGM.IntPtrTy, 0);
4623+
HasUnfilledPayloadSize = true;
4624+
return;
4625+
}
4626+
4627+
assert(!enumTI.isFixedSize(ResilienceExpansion::Minimal) &&
4628+
"non-generic, non-resilient enums don't need payload size in metadata");
4629+
auto &strategy = getEnumImplStrategy(IGM, enumTy);
4630+
B.addInt(IGM.IntPtrTy, strategy.getPayloadSizeForMetadata());
4631+
}
4632+
4633+
bool canBeConstant() {
4634+
return !HasUnfilledPayloadSize;
4635+
}
4636+
4637+
void createMetadataAccessFunction() {
4638+
createInPlaceValueTypeMetadataAccessFunction(IGM, Target);
4639+
}
4640+
};
4641+
4642+
class GenericEnumMetadataBuilder
4643+
: public GenericMetadataBuilderBase<GenericEnumMetadataBuilder,
4644+
EnumMetadataBuilderBase<GenericEnumMetadataBuilder>>
4645+
{
4646+
public:
4647+
GenericEnumMetadataBuilder(IRGenModule &IGM, EnumDecl *theEnum,
4648+
ConstantStructBuilder &B)
4649+
: GenericMetadataBuilderBase(IGM, theEnum, B) {}
4650+
4651+
llvm::Value *emitAllocateMetadata(IRGenFunction &IGF,
4652+
llvm::Value *metadataPattern,
4653+
llvm::Value *arguments) {
4654+
return IGF.Builder.CreateCall(IGM.getAllocateGenericValueMetadataFn(),
4655+
{metadataPattern, arguments});
4656+
}
4657+
4658+
void addValueWitnessTable() {
4659+
B.add(getValueWitnessTableForGenericValueType(IGM, Target,
4660+
HasDependentVWT));
4661+
}
4662+
4663+
void addDependentValueWitnessTablePattern() {
4664+
emitDependentValueWitnessTablePattern(IGM, B,
4665+
Target->getDeclaredType()->getCanonicalType());
4666+
}
4667+
4668+
void addPayloadSize() {
4669+
// In all cases where a payload size is demanded in the metadata, it's
4670+
// runtime-dependent, so fill in a zero here.
4671+
auto enumTy = Target->getDeclaredTypeInContext()->getCanonicalType();
4672+
auto &enumTI = IGM.getTypeInfoForUnlowered(enumTy);
4673+
(void) enumTI;
4674+
assert(!enumTI.isFixedSize(ResilienceExpansion::Minimal) &&
4675+
"non-generic, non-resilient enums don't need payload size in metadata");
4676+
B.addInt(IGM.IntPtrTy, 0);
4677+
}
4678+
4679+
void emitInitializeMetadata(IRGenFunction &IGF,
4680+
llvm::Value *metadata,
4681+
llvm::Value *vwtable) {
4682+
// Nominal types are always preserved through SIL lowering.
4683+
auto enumTy = Target->getDeclaredTypeInContext()->getCanonicalType();
4684+
IGM.getTypeInfoForUnlowered(enumTy)
4685+
.initializeMetadata(IGF, metadata, vwtable,
4686+
IGF.IGM.getLoweredType(enumTy));
4687+
}
4688+
};
46574689

4658-
void addValueWitnessTable() {
4659-
B.add(getValueWitnessTableForGenericValueType(IGM, Target,
4660-
HasDependentVWT));
4661-
}
4662-
4663-
void addDependentValueWitnessTablePattern() {
4664-
emitDependentValueWitnessTablePattern(IGM, B,
4665-
Target->getDeclaredType()->getCanonicalType());
4666-
}
4667-
4668-
void addPayloadSize() {
4669-
// In all cases where a payload size is demanded in the metadata, it's
4670-
// runtime-dependent, so fill in a zero here.
4671-
auto enumTy = Target->getDeclaredTypeInContext()->getCanonicalType();
4672-
auto &enumTI = IGM.getTypeInfoForUnlowered(enumTy);
4673-
(void) enumTI;
4674-
assert(!enumTI.isFixedSize(ResilienceExpansion::Minimal) &&
4675-
"non-generic, non-resilient enums don't need payload size in metadata");
4676-
B.addInt(IGM.IntPtrTy, 0);
4677-
}
4678-
4679-
void emitInitializeMetadata(IRGenFunction &IGF,
4680-
llvm::Value *metadata,
4681-
llvm::Value *vwtable) {
4682-
// Nominal types are always preserved through SIL lowering.
4683-
auto enumTy = Target->getDeclaredTypeInContext()->getCanonicalType();
4684-
IGM.getTypeInfoForUnlowered(enumTy)
4685-
.initializeMetadata(IGF, metadata, vwtable,
4686-
IGF.IGM.getLoweredType(enumTy));
4687-
}
4688-
};
4689-
46904690
} // end anonymous namespace
46914691

46924692
void irgen::emitEnumMetadata(IRGenModule &IGM, EnumDecl *theEnum) {

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