语法是这样的:
expr-> expr OPER expr
expr->PREFIX expr
expr->expr POSTFIX
expr->expr ‘?’ expr ‘:’ expr
expr->expr‘[’ expr ‘]’
expr->expr‘(’ expr ‘)’
expr->ID
expr->CONSTANT
expr->‘(’ expr‘)我找不到LR的shift-reduce和reduce-reduce冲突,有人能帮我吗?
发布于 2021-02-13 23:22:15
运算符的优先级: 1)。->后缀++ --(左自定义)2)前缀++ - 3)?:(右自定义)
https://stackoverflow.com/questions/66186113
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