traxys/tree-sitter
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Simplify hashing of rules

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This commit is contained in:
Max Brunsfeld 2014-02-15 16:12:16 -08:00
parent 5c1a0982df
commit a63624f2aa
12 changed files with 29 additions and 15 deletions
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4
src/compiler/build_tables/item.h
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@ -51,7 +51,7 @@ namespace std {
size_t operator()(const tree_sitter::build_tables::Item &item) const {
return
hash<tree_sitter::rules::Symbol>()(item.lhs) ^
hash<tree_sitter::rules::Rule>()(*item.rule);
hash<tree_sitter::rules::rule_ptr>()(item.rule);
}
};
@ -60,7 +60,7 @@ namespace std {
size_t operator()(const tree_sitter::build_tables::ParseItem &item) const {
return
hash<string>()(item.lhs.name) ^
hash<tree_sitter::rules::Rule>()(*item.rule) ^
hash<tree_sitter::rules::rule_ptr>()(item.rule) ^
hash<size_t>()(item.consumed_symbols.size()) ^
hash<string>()(item.lookahead_sym.name);
}