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statement node added

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This commit is contained in:
ProgramSnail 2023-07-26 14:21:33 +03:00
parent b4ce56b5f7
commit 6b74398f8c
7 changed files with 108 additions and 60 deletions
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29
include/statement_nodes.hpp
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@ -385,4 +385,33 @@ private:
std::vector<FunctionDefinition> methods_;
};
class Statement {
public:
template <typename T>
Statement(T &&statement) : expression_(std::forward<T>(statement)) {}
template <typename T> std::optional<T *> get() {
if (std::holds_alternative<T>(expression_)) {
return &std::get<T>(expression_);
}
return std::nullopt;
}
template <typename T> std::optional<const T *> get() const {
if (std::holds_alternative<T>(expression_)) {
return &std::get<T>(expression_);
}
return std::nullopt;
}
auto get_any() { return &expression_; }
auto get_any() const { return &expression_; }
private:
std::variant<Import, TypeDefinition, FunctionDefinition, TypeclassDefinition,
EmptyLines>
expression_;
};
} // namespace nodes