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

with explicit Unit return type

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/untried/neg/t6931/Macros_1.scala b/tests/untried/neg/t6931/Macros_1.scala
new file mode 100644
index 000000000..9e167e61d
--- /dev/null
+++ b/tests/untried/neg/t6931/Macros_1.scala
@@ -0,0 +1,15 @@
+import scala.language.experimental.macros
+import scala.reflect.macros.blackbox.Context
+
+object Macros {
+  implicit class Error(ctx: StringContext) {
+    def err(args: Any*): Unit = macro impl
+  }
+
+  def impl(c: Context)(args: c.Tree*): c.Tree = {
+    import c.universe._
+    val q"Macros.Error(scala.StringContext.apply($arg)).err()" = c.macroApplication
+    for (i <- 1 to 3) c.error(arg.pos.withPoint(arg.pos.point + i - 1), i.toString)
+    q"()"
+  }
+}