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SIL: Remove AbstractionPattern::transformType()

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This commit is contained in:
Slava Pestov
2018-09-13 22:14:15 -07:00
parent 957805da44
commit a64521e77e
2 changed files with 0 additions and 87 deletions
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85
lib/SIL/AbstractionPattern.cpp
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@@ -499,91 +499,6 @@ AbstractionPattern::getObjCMethodFormalParamPattern(CanType inputType) const {
method->parameters()[paramIndex]->getType().getTypePtr());
}
AbstractionPattern AbstractionPattern::transformType(
llvm::function_ref<CanType(CanType)> transform) const {
switch (getKind()) {
case Kind::Invalid:
llvm_unreachable("querying invalid abstraction pattern!");
case Kind::Tuple:
return *this;
case Kind::Opaque:
return getOpaque();
case Kind::PartialCurriedObjCMethodType:
return getPartialCurriedObjCMethod(getGenericSignature(),
transform(getType()), getObjCMethod(),
getEncodedForeignErrorInfo());
case Kind::CurriedObjCMethodType:
return getCurriedObjCMethod(transform(getType()), getObjCMethod(),
getEncodedForeignErrorInfo());
case Kind::PartialCurriedCFunctionAsMethodType:
return getPartialCurriedCFunctionAsMethod(getGenericSignature(),
transform(getType()),
getClangType(),
getImportAsMemberStatus());
case Kind::CurriedCFunctionAsMethodType:
return getCurriedCFunctionAsMethod(transform(getType()), getClangType(),
getImportAsMemberStatus());
case Kind::CFunctionAsMethodType:
return getCFunctionAsMethod(transform(getType()), getClangType(),
getImportAsMemberStatus());
case Kind::CFunctionAsMethodParamTupleType:
return getCFunctionAsMethodParamTuple(getGenericSignature(),
transform(getType()),
getClangType(),
getImportAsMemberStatus());
case Kind::ObjCMethodType:
return getObjCMethod(transform(getType()), getObjCMethod(),
getEncodedForeignErrorInfo());
case Kind::ClangType:
return AbstractionPattern(getGenericSignature(),
transform(getType()), getClangType());
case Kind::Type:
return AbstractionPattern(getGenericSignature(), transform(getType()));
case Kind::Discard:
return AbstractionPattern::getDiscard(getGenericSignature(),
transform(getType()));
case Kind::ObjCMethodParamTupleType:
return getObjCMethodParamTuple(getGenericSignature(),
transform(getType()), getObjCMethod(),
getEncodedForeignErrorInfo());
// In both of the following cases, if the transform makes it no
// longer a tuple type, we need to change kinds.
case Kind::ClangFunctionParamTupleType: {
auto newType = transform(getType());
if (isa<TupleType>(newType)) {
return getClangFunctionParamTuple(getGenericSignature(),
newType, getClangType());
} else {
assert(getNumTupleElements() == 1);
return AbstractionPattern(getGenericSignature(), newType,
getClangFunctionParameterType(getClangType(), 0));
}
}
case Kind::ObjCMethodFormalParamTupleType: {
auto newType = transform(getType());
if (isa<TupleType>(newType)) {
return getObjCMethodFormalParamTuple(getGenericSignature(),
newType, getObjCMethod(),
getEncodedForeignErrorInfo());
} else {
assert(getNumTupleElements() == 1);
return AbstractionPattern(getGenericSignature(), newType,
getObjCMethod()->parameters()[0]->getType().getTypePtr());
}
}
case Kind::CFunctionAsMethodFormalParamTupleType: {
auto newType = transform(getType());
if (isa<TupleType>(newType)) {
return getCFunctionAsMethodFormalParamTuple(getGenericSignature(),
newType, getClangType(),
getImportAsMemberStatus());
}
}
}
llvm_unreachable("bad kind");
}
AbstractionPattern AbstractionPattern::getWithoutSpecifierType() const {
switch (getKind()) {
case Kind::Invalid: