Remove inline function and use as regression test

Author: nicolasstucki

compiler/src/dotty/tools/dotc/transform/Splicer.scala

@@ -65,7 +65,7 @@ object Splicer {
         val args1 = args.head.zip(tp.paramInfos).map {
           case (arg: Literal, tp) if tp.hasAnnotation(defn.InlineParamAnnot) => arg.const.value
           case (arg, tp) =>
-            assert(!tp.hasAnnotation(defn.InlineParamAnnot) || defn.isFunctionType(tp))
+            assert(!tp.hasAnnotation(defn.InlineParamAnnot))
             // Replace argument by its binding
             val arg1 = bindMap.getOrElse(arg, arg)
             new scala.quoted.Exprs.TastyTreeExpr(arg1)

tests/run/quote-inline-function.check

@@ -29,19 +29,3 @@ By name function
      else ()
   while$()
 }
-
-inline function
-{
-  var i: Int = 0
-  val j: Int = 5
-  <label> def while$(): Unit = 
-    if i.<(j) then 
-      {
-        val x$1: Int = i
-        scala.Predef.println(x$1)
-        i = i.+(1)
-        while$()
-      }
-     else ()
-  while$()
-}

tests/run/quote-inline-function/quoted_1.scala

@@ -6,7 +6,6 @@ object Macros {
 
   inline def foreach1(start: Int, end: Int, f: Int => Unit): String = ~impl('(start), '(end), '(f))
   inline def foreach2(start: Int, end: Int, f: => Int => Unit): String = ~impl('(start), '(end), '(f))
-  inline def foreach3(start: Int, end: Int, inline f: Int => Unit): String = ~impl('(start), '(end), '(f))
 
   def impl(start: Expr[Int], end: Expr[Int], f: Expr[Int => Unit]): Expr[String] = {
     val res = '{

tests/run/quote-inline-function/quoted_2.scala

@@ -9,10 +9,5 @@ object Test {
 
     println("By name function")
     println(foreach2(0, 5, x => println(x)))
-    println()
-
-    println("inline function")
-    println(foreach3(0, 5, x => println(x)))
-
   }
 }