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[interop][SwiftToCxx] NFC, extract code to remap a property name to its own function

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This commit is contained in:
Alex Lorenz
2022-07-26 14:21:30 +01:00
parent 760d59e8e1
commit c9bd89b115
1 changed files with 14 additions and 11 deletions
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25
lib/PrintAsClang/PrintClangFunction.cpp
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@@ -504,28 +504,31 @@ void DeclAndTypeClangFunctionPrinter::printCxxMethod(
os << " }\n";
}
static std::string remapPropertyName(const AccessorDecl *accessor) {
StringRef propertyName;
// For a getter or setter, go through the variable or subscript decl.
propertyName = accessor->getStorage()->getBaseIdentifier().str();
std::string name;
llvm::raw_string_ostream nameOS(name);
// FIXME: some names are remapped differently. (e.g. isX).
nameOS << (accessor->isSetter() ? "set" : "get")
<< char(std::toupper(propertyName[0])) << propertyName.drop_front();
nameOS.flush();
return name;
}
void DeclAndTypeClangFunctionPrinter::printCxxPropertyAccessorMethod(
const NominalTypeDecl *typeDeclContext, const AccessorDecl *accessor,
StringRef swiftSymbolName, Type resultTy, bool isDefinition) {
assert(accessor->isSetter() || accessor->getParameters()->size() == 0);
os << " ";
StringRef propertyName;
// For a getter or setter, go through the variable or subscript decl.
propertyName = accessor->getStorage()->getBaseIdentifier().str();
std::string name;
llvm::raw_string_ostream nameOS(name);
// FIXME: some names are remapped differently. (e.g. isX).
nameOS << (accessor->isSetter() ? "set" : "get")
<< char(std::toupper(propertyName[0])) << propertyName.drop_front();
FunctionSignatureModifiers modifiers;
if (isDefinition)
modifiers.qualifierContext = typeDeclContext;
modifiers.isInline = true;
modifiers.isConst = accessor->isGetter();
printFunctionSignature(accessor, nameOS.str(), resultTy,
printFunctionSignature(accessor, remapPropertyName(accessor), resultTy,
FunctionSignatureKind::CxxInlineThunk, {}, modifiers);
if (!isDefinition) {
os << ";\n";