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[Feat] 为List增加push函数

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PuqiAR
2025-12-25 17:20:04 +08:00
parent 1d452fd8f0
commit 01efa0910d
1 changed files with 33 additions and 22 deletions
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55
src/Value/value.hpp
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@@ -81,27 +81,38 @@ namespace Fig
{ValueType::Function, {}}, {ValueType::Function, {}},
{ValueType::StructType, {}}, {ValueType::StructType, {}},
{ValueType::StructInstance, {}}, {ValueType::StructInstance, {}},
{ValueType::List, {{u8"length", [this](std::vector<ObjectPtr> args) -> ObjectPtr { {ValueType::List, {
if (args.size() != 0) {u8"length", [this](std::vector<ObjectPtr> args) -> ObjectPtr {
throw RuntimeError(FString( if (args.size() != 0)
std::format("`length` expects 0 arguments, {} got", args.size()))); throw RuntimeError(FString(
const List &list = as<List>(); std::format("`length` expects 0 arguments, {} got", args.size())));
return std::make_shared<Object>(static_cast<ValueType::IntClass>(list.size())); const List &list = as<List>();
}}, return std::make_shared<Object>(static_cast<ValueType::IntClass>(list.size()));
{u8"get", [this](std::vector<ObjectPtr> args) -> ObjectPtr { }},
if (args.size() != 1) {u8"get", [this](std::vector<ObjectPtr> args) -> ObjectPtr {
throw RuntimeError(FString( if (args.size() != 1)
std::format("`get` expects 1 arguments, {} got", args.size()))); throw RuntimeError(FString(
ObjectPtr arg = args[0]; std::format("`get` expects 1 arguments, {} got", args.size())));
if (arg->getTypeInfo() != ValueType::Int) ObjectPtr arg = args[0];
throw RuntimeError(FString( if (arg->getTypeInfo() != ValueType::Int)
std::format("`get` argument 1 expects Int, {} got", arg->getTypeInfo().toString().toBasicString()))); throw RuntimeError(FString(
ValueType::IntClass i = arg->as<ValueType::IntClass>(); std::format("`get` argument 1 expects Int, {} got", arg->getTypeInfo().toString().toBasicString())));
const List &list = as<List>(); ValueType::IntClass i = arg->as<ValueType::IntClass>();
if (i >= list.size()) const List &list = as<List>();
return Object::getNullInstance(); if (i >= list.size())
return list[i]; return Object::getNullInstance();
}}}}, return list[i];
}},
{u8"push", [this](std::vector<ObjectPtr> args) -> ObjectPtr {
if (args.size() != 1)
throw RuntimeError(FString(
std::format("`push` expects 1 arguments, {} got", args.size())));
ObjectPtr arg = args[0];
List &list = as<List>();
list.push_back(arg);
return Object::getNullInstance();
}},
}},
{ValueType::Map, { {ValueType::Map, {
{u8"get", [this](std::vector<ObjectPtr> args) -> ObjectPtr { {u8"get", [this](std::vector<ObjectPtr> args) -> ObjectPtr {
if (args.size() != 1) if (args.size() != 1)
@@ -135,7 +146,7 @@ namespace Fig
{ValueType::Function, {}}, {ValueType::Function, {}},
{ValueType::StructType, {}}, {ValueType::StructType, {}},
{ValueType::StructInstance, {}}, {ValueType::StructInstance, {}},
{ValueType::List, {{u8"length", 0}, {u8"get", 1}}}, {ValueType::List, {{u8"length", 0}, {u8"get", 1}, {u8"push", 1}}},
{ValueType::Map, { {ValueType::Map, {
{u8"get", 1}, {u8"get", 1},
{u8"contains", 1}, {u8"contains", 1},