com.avsystem.commons.analyzer.Any2StringAdd.scala Maven / Gradle / Ivy

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package com.avsystem.commons
package analyzer

import scala.tools.nsc.Global

class Any2StringAdd(g: Global) extends AnalyzerRule(g, "any2stringadd", Level.Off) {

  import global._

  private lazy val any2stringaddSym =
    typeOf[Predef.type].member(TermName("any2stringadd")).alternatives.find(_.isMethod).get

  def analyze(unit: CompilationUnit): Unit = {
    unit.body.foreach(analyzeTree {
      case t if t.symbol == any2stringaddSym =>
        report(t.pos, "concatenating arbitrary values with strings is disabled, " +
          "use explicit toString or string interpolation")
    })
  }
}