Fix tests

Author: odersky

tests/neg-scalajs/jsname-override.check

@@ -33,11 +33,21 @@
    |      ^
    |error overriding method foo in trait E2 of type => Int called from JS as 'property 'bar'';
    |  method foo in class E1 of type => Int called from JS as 'property 'foo'' has a different JS calling convention
+-- Error: tests/neg-scalajs/jsname-override.scala:50:6 -----------------------------------------------------------------
+50 |class E3 extends E2 // error
+   |      ^
+   |error overriding method foo in trait E2 of type => Int called from JS as 'property 'bar'';
+   |  method foo in class E1 of type => Int called from JS as 'property 'foo'' has a different JS calling convention
 -- Error: tests/neg-scalajs/jsname-override.scala:57:6 -----------------------------------------------------------------
 57 |  def foo: Int // error
    |      ^
    |error overriding method foo in trait F2 of type => Int called from JS as 'property 'foo'';
    |  method foo in class F1 of type => Int called from JS as 'property 'bar'' has a different JS calling convention
+-- Error: tests/neg-scalajs/jsname-override.scala:59:6 -----------------------------------------------------------------
+59 |class F3 extends F2 // error
+   |      ^
+   |error overriding method foo in trait F2 of type => Int called from JS as 'property 'foo'';
+   |  method foo in class F1 of type => Int called from JS as 'property 'bar'' has a different JS calling convention
 -- Error: tests/neg-scalajs/jsname-override.scala:66:15 ----------------------------------------------------------------
 66 |  override def foo(x: Int): Int = x // error
    |               ^

tests/neg-scalajs/jsname-override.scala

@@ -47,7 +47,7 @@ trait E2 extends E1 {
   @JSName("bar")
   def foo: Int // error
 }
-class E3 extends E2
+class E3 extends E2 // error
 
 class F1 extends js.Object {
   @JSName("bar")
@@ -56,7 +56,7 @@ class F1 extends js.Object {
 trait F2 extends F1 {
   def foo: Int // error
 }
-class F3 extends F2
+class F3 extends F2 // error
 
 class G1[T] extends js.Object {
   @JSName("bar")

tests/neg-scalajs/jsname-symbol-override.check

@@ -43,11 +43,21 @@
    |      ^
    |error overriding method foo in trait G2 of type => Int called from JS as 'property 'Syms$.sym1'';
    |  method foo in class G1 of type => Int called from JS as 'property 'foo'' has a different JS calling convention
+-- Error: tests/neg-scalajs/jsname-symbol-override.scala:73:6 ----------------------------------------------------------
+73 |class G3 extends G2 // error
+   |      ^
+   |error overriding method foo in trait G2 of type => Int called from JS as 'property 'Syms$.sym1'';
+   |  method foo in class G1 of type => Int called from JS as 'property 'foo'' has a different JS calling convention
 -- Error: tests/neg-scalajs/jsname-symbol-override.scala:80:6 ----------------------------------------------------------
 80 |  def foo: Int // error
    |      ^
    |error overriding method foo in trait H2 of type => Int called from JS as 'property 'foo'';
    |  method foo in class H1 of type => Int called from JS as 'property 'Syms$.sym1'' has a different JS calling convention
+-- Error: tests/neg-scalajs/jsname-symbol-override.scala:82:6 ----------------------------------------------------------
+82 |class H3 extends H2 // error
+   |      ^
+   |error overriding method foo in trait H2 of type => Int called from JS as 'property 'foo'';
+   |  method foo in class H1 of type => Int called from JS as 'property 'Syms$.sym1'' has a different JS calling convention
 -- Error: tests/neg-scalajs/jsname-symbol-override.scala:89:15 ---------------------------------------------------------
 89 |  override def foo(x: Int): Int = x // error
    |               ^

tests/neg-scalajs/jsname-symbol-override.scala

@@ -70,7 +70,7 @@ trait G2 extends G1 {
   @JSName(Syms.sym1)
   def foo: Int // error
 }
-class G3 extends G2
+class G3 extends G2 // error
 
 class H1 extends js.Object {
   @JSName(Syms.sym1)
@@ -79,7 +79,7 @@ class H1 extends js.Object {
 trait H2 extends H1 {
   def foo: Int // error
 }
-class H3 extends H2
+class H3 extends H2 // error
 
 class I1[T] extends js.Object {
   @JSName(Syms.sym1)

tests/neg/i12828c.scala

@@ -4,7 +4,7 @@ abstract class Foo[A] {
 abstract class Bar[A] extends Foo[A] {
   def foo(x: A with String): Unit = println(x.toUpperCase)
 }
-object Baz extends Bar[Int] // error overriding foo: incompatible type
+object Baz extends Bar[Int] // error: not implemented (same as Scala 2)
                             // Scala 2 gives: object creation impossible. Missing implementation for `foo`
 
 object Test {