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Replace {left,right}_assoc w/ prec, with an associativity argument

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This commit is contained in:
Max Brunsfeld 2015-03-23 21:02:40 -07:00
parent a19b0e75ac
commit b1f8ba6202
7 changed files with 37 additions and 38 deletions
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9
include/tree_sitter/compiler.h
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@ -14,6 +14,11 @@ namespace rules {
class Rule;
typedef std::shared_ptr<Rule> rule_ptr;
enum Associativity {
AssociativityLeft = 1,
AssociativityRight
};
rule_ptr blank();
rule_ptr choice(const std::vector<rule_ptr> &);
rule_ptr repeat(const rule_ptr &);
@ -22,8 +27,8 @@ rule_ptr sym(const std::string &);
rule_ptr pattern(const std::string &);
rule_ptr str(const std::string &);
rule_ptr err(const rule_ptr &);
rule_ptr left_assoc(int precedence, const rule_ptr &);
rule_ptr right_assoc(int precedence, const rule_ptr &);
rule_ptr prec(int precedence, const rule_ptr &);
rule_ptr prec(int precedence, const rule_ptr &, Associativity);
rule_ptr token(const rule_ptr &rule);
std::ostream &operator<<(std::ostream &stream, const rules::rule_ptr &rule);