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Give rules::Visitor a virtual destructor

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This commit is contained in:
Max Brunsfeld 2014-04-27 23:19:11 -07:00
parent 4dd1f9fbce
commit 6ea4e6b2b0
4 changed files with 13 additions and 10 deletions
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4
src/compiler/rules/visitor.cc
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@ -12,8 +12,10 @@
namespace tree_sitter {
using std::vector;
namespace rules {
Visitor::~Visitor() {}
rule_ptr IdentityRuleFn::default_apply(const Rule *rule) {
return rule->copy();
}