Move warn tests to warn

Author: szymon-rd

tests/neg-deep-subtype/i3324.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings -deprecation
+//> using options  -deprecation
 
 @deprecated trait Exp
 @deprecated val exp = 1
@@ -12,5 +12,4 @@ type Bar = Option[exp.type] // warn
 type Baz = Exp | Int // warn
 type Quux = [X] =>> X match
   case Exp => Int // warn
-type Quuz[A <: Exp] = Int // warn
-// nopos-error: No warnings can be incurred under -Werror.
+type Quuz[A <: Exp] = Int // warn

tests/neg/i10994.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings
+
 
 class Test {
   def remove[S](a: S | Int, f: Int => S):S = a match {
@@ -9,5 +9,3 @@ class Test {
   val t: Int | String = 5
   val t1 = remove[String](t, _.toString)
 }
-
-// nopos-error: No warnings can be incurred under -Werror.

tests/neg/i11963a.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings
+
 
 class C[T] {
   val x: Any = ???
@@ -8,5 +8,4 @@ class C[T] {
         case x: List[String] =>     // warn: unchecked
         case x: T =>                // warn: unchecked
       }
-}
-// nopos-error: No warnings can be incurred under -Werror.
+}

tests/neg/i11963b.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings
+
 
 trait C[T]
 class D[T]
@@ -8,5 +8,4 @@ class Test {
     case _: D[T] =>    // warn
     case _: C[Int] =>  // warn
   }
-}
-// nopos-error: No warnings can be incurred under -Werror.
+}

tests/neg/i11963c.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings
+
 
 class Test {
   trait A[+T]
@@ -18,5 +18,4 @@ class Test {
   }
 
   quux(new C[Int])
-}
-// nopos-error: No warnings can be incurred under -Werror.
+}

tests/neg/i14705.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings
+
 
 import scala.reflect.TypeTest
 
@@ -23,4 +23,3 @@ object IsInstanceOfClassTag {
   }
 }
 
-// nopos-error: No warnings can be incurred under -Werror.

tests/neg/i2673.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings
+
 
 object Test1 {
   trait Tree[-T]
@@ -29,5 +29,3 @@ object Test2 {
 
   foo1(new DummyTree)
 }
-
-// nopos-error: No warnings can be incurred under -Werror.

tests/neg/i2673b.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings -feature
+//> using options  -feature
 
 object A {
   @deprecated("use bar instead of this one", "0.2.3")
@@ -8,5 +8,4 @@ object A {
 object B {
   A.foo
 }
-// nopos-warn there was 1 deprecation warning; re-run with -deprecation for details
-// nopos-error: No warnings can be incurred under -Werror.
+// nopos-warn there was 1 deprecation warning; re-run with -deprecation for details

tests/neg/i2673c.scala

@@ -1,4 +1,4 @@
-//> using options -deprecation -Xfatal-warnings
+//> using options -deprecation 
 
 object Test {
   @deprecated def foo = ???
@@ -12,5 +12,4 @@ object Test {
     // The program compiles with final line
     // there was 1 feature warning; re-run with -feature for details
     // nopos-warn
-}
-// nopos-error: No warnings can be incurred under -Werror.
+}

tests/neg/i4936b.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings -feature
+//> using options  -feature
 
 import language.experimental.into
 
@@ -27,5 +27,4 @@ object Test:
 
   def h(x: into Text) =
     val y = h1(x)
-    y("abc")  // warn, inference through type variable does not propagate
-// nopos-error: No warnings can be incurred under -Werror.
+    y("abc")  // warn, inference through type variable does not propagate

tests/neg/i6190b.scala

@@ -1,4 +1,4 @@
-//> using options -source future -deprecation -Xfatal-warnings
+//> using options -source future -deprecation 
 
 trait A:
   def f: Int
@@ -12,5 +12,4 @@ class C extends B:
 trait D extends A:
   override def f = 3
 
-object E extends B, D  // warn
-// nopos-error: No warnings can be incurred under -Werror.
+object E extends B, D  // warn

tests/neg/i9266.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings -feature
+//> using options  -feature
 
 import language.implicitConversions
 given Conversion[Int, String] = _.toString
@@ -13,4 +13,3 @@ object a:
     object c:
       import language.implicitConversions
       val s: String = 3   // OK again
-// nopos-error: No warnings can be incurred under -Werror.

tests/neg/i9751.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings -Wimplausible-patterns
+//> using options  -Wimplausible-patterns
 object Test {
   sealed abstract class Foo[T]
   case object Bar1 extends Foo[Int]
@@ -11,5 +11,4 @@ object Test {
     case (Bar3, _) => ()
   }
 
-}
-// nopos-error: No warnings can be incurred under -Werror.
+}

tests/neg/manifest-summoning-b.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings
+
 
 class Test {
   trait A[+T]
@@ -13,5 +13,3 @@ class Test {
 
   quux(new B[D])
 }
-
-// nopos-error: No warnings can be incurred under -Werror.

tests/neg/old-syntax.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings
+
 
 object HTML:
   type AttrArg = AppliedAttr | Seq[AppliedAttr]
@@ -18,5 +18,3 @@ object HTML:
       }
       sb
     }
-
-// nopos-error: No warnings can be incurred under -Werror.

tests/neg/ovlazy.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings -deprecation
+//> using options  -deprecation
 
 def usered = Color.Red // warn: value Red is deprecated
 
@@ -25,5 +25,4 @@ enum Color {
 
 object Color {
   def useFoo2 = DeprecatedContainer.foo // warn // check that only enum cases are avoided
-}
-// nopos-error: No warnings can be incurred under -Werror.
+}

tests/neg/14034b.scala renamed to tests/warn/14034b.scala

@@ -1,4 +1,4 @@
-//> using options -Xfatal-warnings
+
 
 import language.future
 @main def Test =
@@ -12,5 +12,4 @@ import language.future
     case x: String      => x.charAt(0)       // warn
     case x: Array[t]    => leafElem(x(1))    // warn
     case x: Iterable[t] => leafElem(x.head)  // warn
-    case x: AnyVal      => x                 // warn
-// nopos-error: No warnings can be incurred under -Werror.
+    case x: AnyVal      => x                 // warn

tests/neg-deep-subtype/1828.scala renamed to tests/warn/1828.scala

@@ -0,0 +1,5 @@
+
+
+def foo = true match
+  case (b: Boolean): Boolean => ()  // warn
+