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

with explicit Unit return type

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/untried/neg/not-a-legal-formal-parameter-tuple.check b/tests/untried/neg/not-a-legal-formal-parameter-tuple.check
new file mode 100644
index 000000000..2b906b8ff
--- /dev/null
+++ b/tests/untried/neg/not-a-legal-formal-parameter-tuple.check
@@ -0,0 +1,19 @@
+not-a-legal-formal-parameter-tuple.scala:2: error: not a legal formal parameter.
+Note: Tuples cannot be directly destructured in method or function parameters.
+      Either create a single parameter accepting the Tuple2,
+      or consider a pattern matching anonymous function: `{ case (a, b) => ... }
+  val x: ((Int, Int) => Int) = (((a, b)) => a)
+                                 ^
+not-a-legal-formal-parameter-tuple.scala:3: error: not a legal formal parameter.
+Note: Tuples cannot be directly destructured in method or function parameters.
+      Either create a single parameter accepting the Tuple2,
+      or consider a pattern matching anonymous function: `{ case (param1, param2) => ... }
+  val y: ((Int, Int, Int) => Int) = (((a, !!)) => a)
+                                      ^
+not-a-legal-formal-parameter-tuple.scala:4: error: not a legal formal parameter.
+Note: Tuples cannot be directly destructured in method or function parameters.
+      Either create a single parameter accepting the Tuple3,
+      or consider a pattern matching anonymous function: `{ case (param1, ..., param3) => ... }
+  val z: ((Int, Int, Int) => Int) = (((a, NotAPatternVariableName, c)) => a)
+                                      ^
+three errors found