SI-8525 No anonymous lint

Turn anonymous references to `settings.lint` into named settings.

After that, trust to Adriaan to make them filterable.

There are a few remaining top-level -Y lint warnings that are
deprecated.

1 files changed, 10 insertions, 1 deletions

diff --git a/test/files/neg/t8525.check b/test/files/neg/t8525.check
index 554ab23253..5287e43b7a 100644
--- a/test/files/neg/t8525.check
+++ b/test/files/neg/t8525.check
@@ -1,6 +1,15 @@
+t8525.scala:7: warning: Adapting argument list by creating a 2-tuple: this may not be what you want.
+        signature: X.f(p: (Int, Int)): Int
+  given arguments: 3, 4
+ after adaptation: X.f((3, 4): (Int, Int))
+  def g = f(3, 4)       // adapted
+           ^
 t8525.scala:9: warning: private[this] value name in class X shadows mutable name inherited from class Named.  Changes to name will not be visible within class X - you may want to give them distinct names.
   override def toString = name // shadowing mutable var name
                           ^
+t8525.scala:8: warning: side-effecting nullary methods are discouraged: suggest defining as `def u()` instead
+  def u: Unit = ()      // unitarian universalist
+      ^
 error: No warnings can be incurred under -Xfatal-warnings.
-one warning found
+three warnings found
 one error found