traxys/tree-sitter
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Move rule transitions to visitor class

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This commit is contained in:
Max Brunsfeld 2013-12-18 20:58:05 -08:00
parent 84a7afbca5
commit b1bbeae2a1
29 changed files with 205 additions and 125 deletions
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11
src/compiler/rules/symbol.cpp
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@ -1,5 +1,4 @@
#include "symbol.h"
#include "blank.h"
#include "rules.h"
#include "transition_map.h"
namespace tree_sitter {
@ -10,10 +9,6 @@ namespace tree_sitter {
return std::make_shared<Symbol>(name);
}
TransitionMap<Rule> Symbol::transitions() const {
return TransitionMap<Rule>({{ sym(name) , blank() }});
}
bool Symbol::operator==(const Rule &rule) const {
const Symbol *other = dynamic_cast<const Symbol *>(&rule);
return other && (other->name == name);
@ -22,5 +17,9 @@ namespace tree_sitter {
std::string Symbol::to_string() const {
return std::string("(sym '") + name + "')";
}
void Symbol::accept(RuleVisitor &visitor) const {
visitor.visit(this);
}
}
}