Compiler crash when secondary constructor has 3 or more implicit parameters #20483
Description
Compiler version
3.4.1 and others
Minimized code
//> using scala 3.4.1 class Foo (x: Option[String]) (using Boolean) (using Int) (using Double): def this (x: String) (using Boolean) (using Int) (using Double) = this(Some(x))Output (click arrow to expand)
Error compiling project (Scala 3.4.1, JVM (8)) Error: Unexpected error when compiling secondary-constructor-implicit_a13f841420-2a4dfdb310: java.lang.AssertionError: assertion failed: missing implicit parameter of type Double after typer at phase parser at scala.runtime.Scala3RunTime$.assertFailed(Scala3RunTime.scala:8) at dotty.tools.dotc.typer.Implicits.inferImplicit(Implicits.scala:1075) at dotty.tools.dotc.typer.Implicits.inferImplicit$(Implicits.scala:851) at dotty.tools.dotc.typer.Typer.inferImplicit(Typer.scala:120) at dotty.tools.dotc.typer.Implicits.inferImplicitArg(Implicits.scala:917) at dotty.tools.dotc.typer.Implicits.inferImplicitArg$(Implicits.scala:851) at dotty.tools.dotc.typer.Typer.inferImplicitArg(Typer.scala:120) at dotty.tools.dotc.typer.Typer.implicitArgs$1(Typer.scala:3815) at dotty.tools.dotc.typer.Typer.addImplicitArgs$1(Typer.scala:3851) at dotty.tools.dotc.typer.Typer.adaptNoArgsImplicitMethod$1(Typer.scala:3930) at dotty.tools.dotc.typer.Typer.adaptNoArgs$1(Typer.scala:4130) at dotty.tools.dotc.typer.Typer.adapt1(Typer.scala:4379) at dotty.tools.dotc.typer.Typer.adapt(Typer.scala:3677)