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阶段性保存，全面修改Value为Object

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PuqiAR
2025-12-22 19:18:43 +08:00
parent 34a56beb90
commit 271846143a
15 changed files with 334 additions and 418 deletions
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60
include/builtins.hpp
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@@ -13,13 +13,13 @@ namespace Fig
{
namespace Builtins
{
const std::unordered_map<FString, Value> builtinValues = {
{u8"null", Value::getNullInstance()},
{u8"true", Value(true)},
{u8"false", Value(false)},
const std::unordered_map<FString, Object> builtinValues = {
{u8"null", Object::getNullInstance()},
{u8"true", Object(true)},
{u8"false", Object(false)},
};
using BuiltinFunction = std::function<Value(const std::vector<Value> &)>;
using BuiltinFunction = std::function<Object(const std::vector<Object> &)>;
const std::unordered_map<FString, int> builtinFunctionArgCounts = {
{u8"__fstdout_print", -1}, // variadic
@@ -35,91 +35,91 @@ namespace Fig
};
const std::unordered_map<FString, BuiltinFunction> builtinFunctions{
{u8"__fstdout_print", [](const std::vector<Value> &args) -> Value {
{u8"__fstdout_print", [](const std::vector<Object> &args) -> Object {
for (auto arg : args)
{
std::print("{}", arg.toString().toBasicString());
}
return Value(Int(args.size()));
return Object(Int(args.size()));
}},
{u8"__fstdout_println", [](const std::vector<Value> &args) -> Value {
{u8"__fstdout_println", [](const std::vector<Object> &args) -> Object {
for (auto arg : args)
{
std::print("{}", arg.toString().toBasicString());
}
std::print("\n");
return Value(Int(args.size()));
return Object(Int(args.size()));
}},
{u8"__fstdin_read", [](const std::vector<Value> &args) -> Value {
{u8"__fstdin_read", [](const std::vector<Object> &args) -> Object {
std::string input;
std::cin >> input;
return Value(FString::fromBasicString(input));
return Object(FString::fromBasicString(input));
}},
{u8"__fstdin_readln", [](const std::vector<Value> &args) -> Value {
{u8"__fstdin_readln", [](const std::vector<Object> &args) -> Object {
std::string line;
std::getline(std::cin, line);
return Value(FString::fromBasicString(line));
return Object(FString::fromBasicString(line));
}},
{u8"__fvalue_type", [](const std::vector<Value> &args) -> Value {
return Value(args[0].getTypeInfo().toString());
{u8"__fvalue_type", [](const std::vector<Object> &args) -> Object {
return Object(args[0].getTypeInfo().toString());
}},
{u8"__fvalue_int_parse", [](const std::vector<Value> &args) -> Value {
{u8"__fvalue_int_parse", [](const std::vector<Object> &args) -> Object {
FString str = args[0].as<String>().getValue();
try
{
ValueType::IntClass val = std::stoi(str.toBasicString());
return Value(Int(val));
return Object(Int(val));
}
catch (...)
{
throw RuntimeError(FStringView(std::format("Invalid int string for parsing", str.toBasicString())));
}
}},
{u8"__fvalue_int_from", [](const std::vector<Value> &args) -> Value {
Value val = args[0];
{u8"__fvalue_int_from", [](const std::vector<Object> &args) -> Object {
Object val = args[0];
if (val.is<Double>())
{
return Value(Int(static_cast<ValueType::IntClass>(val.as<Double>().getValue())));
return Object(Int(static_cast<ValueType::IntClass>(val.as<Double>().getValue())));
}
else if (val.is<Bool>())
{
return Value(Int(val.as<Bool>().getValue() ? 1 : 0));
return Object(Int(val.as<Bool>().getValue() ? 1 : 0));
}
else
{
throw RuntimeError(FStringView(std::format("Type '{}' cannot be converted to int", val.getTypeInfo().toString().toBasicString())));
}
}},
{u8"__fvalue_double_parse", [](const std::vector<Value> &args) -> Value {
{u8"__fvalue_double_parse", [](const std::vector<Object> &args) -> Object {
FString str = args[0].as<String>().getValue();
try
{
ValueType::DoubleClass val = std::stod(str.toBasicString());
return Value(Double(val));
return Object(Double(val));
}
catch (...)
{
throw RuntimeError(FStringView(std::format("Invalid double string for parsing", str.toBasicString())));
}
}},
{u8"__fvalue_double_from", [](const std::vector<Value> &args) -> Value {
Value val = args[0];
{u8"__fvalue_double_from", [](const std::vector<Object> &args) -> Object {
Object val = args[0];
if (val.is<Int>())
{
return Value(Double(static_cast<ValueType::DoubleClass>(val.as<Int>().getValue())));
return Object(Double(static_cast<ValueType::DoubleClass>(val.as<Int>().getValue())));
}
else if (val.is<Bool>())
{
return Value(Double(val.as<Bool>().getValue() ? 1.0 : 0.0));
return Object(Double(val.as<Bool>().getValue() ? 1.0 : 0.0));
}
else
{
throw RuntimeError(FStringView(std::format("Type '{}' cannot be converted to double", val.getTypeInfo().toString().toBasicString())));
}
}},
{u8"__fvalue_string_from", [](const std::vector<Value> &args) -> Value {
Value val = args[0];
return Value(val.toString());
{u8"__fvalue_string_from", [](const std::vector<Object> &args) -> Object {
Object val = args[0];
return Object(val.toString());
}},
};