b2cb78166e
Not needed at the moment because rule pointers are are always wrapped in shared_ptrs. Still, don't want to forget this if I stopped using shared_ptrs at some point.
27 lines
647 B
C++
27 lines
647 B
C++
#include "compiler/rules/rule.h"
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#include <set>
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namespace tree_sitter {
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using std::ostream;
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using std::string;
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namespace rules {
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bool Rule::operator!=(const Rule &other) const {
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return !this->operator==(other);
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}
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ostream& operator<<(ostream& stream, const Rule &rule) {
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return stream << rule.to_string();
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}
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ostream& operator<<(ostream& stream, const rule_ptr &rule) {
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if (rule.get())
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stream << *rule;
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else
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stream << string("#<null-rule>");
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return stream;
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}
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Rule::~Rule() {}
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}
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}
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