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package dotty.tools.dotc
import util.Chars._
import core.Names.Name
import core.StdNames.nme
import core.NameOps._
package object parsing {
def precedence(operator: Name): Int =
if (operator eq nme.ERROR) -1
else {
val firstCh = operator.firstPart.head
if (isScalaLetter(firstCh)) 1
else if (operator.isOpAssignmentName) 0
else firstCh match {
case '|' => 2
case '^' => 3
case '&' => 4
case '=' | '!' => 5
case '<' | '>' => 6
case ':' => 7
case '+' | '-' => 8
case '*' | '/' | '%' => 9
case _ => 10
}
}
def minPrec = 0
def minInfixPrec = 1
def maxPrec = 11
}
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