Set the correct owner when quote making inlinable

Fixes #13546

Author: nicolasstucki

compiler/src/dotty/tools/dotc/typer/QuotesAndSplices.scala

@@ -70,7 +70,11 @@ trait QuotesAndSplices {
   }
 
   private def makeInlineable(tree: Tree)(using Context): Tree =
-    PrepareInlineable.makeInlineable(tree)
+    def quoteOwner(sym: Symbol): Symbol =
+      if sym.owner.isClass then sym else quoteOwner(sym.owner)
+    inContext(ctx.withOwner(quoteOwner(ctx.owner))) {
+      PrepareInlineable.makeInlineable(tree)
+    }
 
   /** Translate `${ t: Expr[T] }` into expression `t.splice` while tracking the quotation level in the context */
   def typedSplice(tree: untpd.Splice, pt: Type)(using Context): Tree = {

tests/pos-macros/i13546/Macros_1.scala

@@ -0,0 +1,13 @@
+package mylib
+import scala.quoted.*
+
+object Main:
+  protected def foo: Unit = {}
+  inline def fooCaller: Unit =
+    def f = foo
+    foo
+  inline def fooCallerM: Unit = ${ fooMacro }
+  def fooMacro(using Quotes): Expr[Unit] =
+    '{ foo }
+    val fooExpr = '{ foo }
+    '{ $fooExpr }

tests/pos-macros/i13546/Test_2.scala

@@ -0,0 +1,5 @@
+import mylib.Main
+
+object Test:
+  Main.fooCaller
+  Main.fooCallerM