44 lines
927 B
C++
44 lines
927 B
C++
#include "compiler/rules/repeat.h"
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#include <memory>
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#include <string>
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#include "compiler/rules/visitor.h"
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namespace tree_sitter {
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namespace rules {
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using std::make_shared;
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using std::string;
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Repeat::Repeat(const rule_ptr content) : content(content) {}
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rule_ptr Repeat::build(const rule_ptr &rule) {
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auto inner_repeat = rule->as<Repeat>();
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if (inner_repeat)
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return rule;
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else
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return make_shared<Repeat>(rule);
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}
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bool Repeat::operator==(const Rule &rule) const {
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auto other = rule.as<Repeat>();
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return other && (*other->content == *content);
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}
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size_t Repeat::hash_code() const {
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return content->hash_code();
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}
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rule_ptr Repeat::copy() const {
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return make_shared<Repeat>(*this);
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}
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string Repeat::to_string() const {
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return string("(repeat ") + content->to_string() + ")";
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}
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void Repeat::accept(Visitor *visitor) const {
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visitor->visit(this);
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}
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} // namespace rules
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} // namespace tree_sitter
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