Merge pull request #2909 from soc/SI-7629-deprecate-view-bounds

SI-7629 Deprecate view bounds

3 files changed, 16 insertions, 0 deletions

diff --git a/test/files/neg/t7629-view-bounds-deprecation.check b/test/files/neg/t7629-view-bounds-deprecation.check
new file mode 100644
index 0000000000..ed77c15c54
--- /dev/null
+++ b/test/files/neg/t7629-view-bounds-deprecation.check
@@ -0,0 +1,11 @@
+t7629-view-bounds-deprecation.scala:2: warning: View bounds are deprecated. Use an implicit parameter instead.
+Example: Instead of `def f[A <% Int](a: A)` use `def f[A](a: A)(implicit ev: A => Int)`.
+  def f[A <% Int](a: A) = null
+          ^
+t7629-view-bounds-deprecation.scala:3: warning: View bounds are deprecated. Use an implicit parameter instead.
+Example: Instead of `def f[A <% Int](a: A)` use `def f[A](a: A)(implicit ev: A => Int)`.
+  def g[C, B <: C, A <% B : Numeric](a: A) = null
+                     ^
+error: No warnings can be incurred under -Xfatal-warnings.
+two warnings found
+one error found
diff --git a/test/files/neg/t7629-view-bounds-deprecation.flags b/test/files/neg/t7629-view-bounds-deprecation.flags
new file mode 100644
index 0000000000..43a25d4ccc
--- /dev/null
+++ b/test/files/neg/t7629-view-bounds-deprecation.flags
@@ -0,0 +1 @@
+-deprecation -Xfatal-warnings -Xfuture
diff --git a/test/files/neg/t7629-view-bounds-deprecation.scala b/test/files/neg/t7629-view-bounds-deprecation.scala
new file mode 100644
index 0000000000..a6ede1fcc3
--- /dev/null
+++ b/test/files/neg/t7629-view-bounds-deprecation.scala
@@ -0,0 +1,4 @@
+object Test {
+  def f[A <% Int](a: A) = null
+  def g[C, B <: C, A <% B : Numeric](a: A) = null
+}