Merge pull request #3872 from lrytz/no-adapted-args

Fix -Yno-adapted-args, it would just warn, not err

3 files changed, 28 insertions, 0 deletions

diff --git a/test/files/neg/t8035-no-adapted-args.check b/test/files/neg/t8035-no-adapted-args.check
new file mode 100644
index 0000000000..43637b2c1f
--- /dev/null
+++ b/test/files/neg/t8035-no-adapted-args.check
@@ -0,0 +1,21 @@
+t8035-no-adapted-args.scala:4: warning: No automatic adaptation here: use explicit parentheses.
+        signature: Test.f[T](x: T): Int
+  given arguments: 1, 2, 3
+ after adaptation: Test.f((1, 2, 3): (Int, Int, Int))
+  f(1, 2, 3)
+   ^
+t8035-no-adapted-args.scala:4: error: too many arguments for method f: (x: (Int, Int, Int))Int
+  f(1, 2, 3)
+   ^
+t8035-no-adapted-args.scala:5: warning: No automatic adaptation here: use explicit parentheses.
+        signature: Test.f[T](x: T): Int
+  given arguments: <none>
+ after adaptation: Test.f((): Unit)
+  f()
+   ^
+t8035-no-adapted-args.scala:5: error: not enough arguments for method f: (x: Unit)Int.
+Unspecified value parameter x.
+  f()
+   ^
+two warnings found
+two errors found
diff --git a/test/files/neg/t8035-no-adapted-args.flags b/test/files/neg/t8035-no-adapted-args.flags
new file mode 100644
index 0000000000..b3e8c505e2
--- /dev/null
+++ b/test/files/neg/t8035-no-adapted-args.flags
@@ -0,0 +1 @@
+-Yno-adapted-args
\ No newline at end of file
diff --git a/test/files/neg/t8035-no-adapted-args.scala b/test/files/neg/t8035-no-adapted-args.scala
new file mode 100644
index 0000000000..82690ebe94
--- /dev/null
+++ b/test/files/neg/t8035-no-adapted-args.scala
@@ -0,0 +1,6 @@
+object Test {
+  def f[T](x: T) = 0
+
+  f(1, 2, 3)
+  f()
+}