add tests from scala/test/files/{pos,neg}

with explicit Unit return type

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/untried/neg/t7848-interp-warn.scala b/tests/untried/neg/t7848-interp-warn.scala
new file mode 100644
index 000000000..3887aff8d
--- /dev/null
+++ b/tests/untried/neg/t7848-interp-warn.scala
@@ -0,0 +1,18 @@
+
+package test
+
+object Test {
+  def bar = "bar"
+  def f = {
+    val foo = "bar"
+    "An important $foo message!"
+  }
+  def g = {
+    val foo = "bar"
+    "A doubly important ${foo * 2} message!"
+  }
+  def h = s"Try using '$$bar' instead."  // no warn
+  def i = s"Try using '${ "$bar" }' instead."  // no warn on space test
+  def j = s"Try using '${ "something like $bar" }' instead."  // warn
+  def k = f"Try using '$bar' instead."  // no warn on other std interps
+}