From 2d37cc0b846a0ba50eb534c2a7379efd95f72ebc Mon Sep 17 00:00:00 2001
From: Eugene Burmako <xeno.by@gmail.com>
Date: Mon, 21 Apr 2014 23:39:16 +0300
Subject: makes bundles friendly to -Ywarn-dead-code

Apparently, the `new Bundle(???).impl` synthetic tree generated as a
macro impl ref for bundles evokes -Ywarn-dead-code warnings.

This pull requests changes `???` to `null` in order not to stress out
the checker. What's in the argument doesn't actually make any difference
anyway.
---
 test/files/pos/t8523.scala | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 test/files/pos/t8523.scala

(limited to 'test/files/pos/t8523.scala')

diff --git a/test/files/pos/t8523.scala b/test/files/pos/t8523.scala
new file mode 100644
index 0000000000..dfcb35404d
--- /dev/null
+++ b/test/files/pos/t8523.scala
@@ -0,0 +1,10 @@
+import scala.language.experimental.macros
+import scala.reflect.macros.blackbox.Context
+
+class Impl(val c: Context) {
+  def impl: c.Tree = ???
+}
+
+object Macros {
+  def foo: Any = macro Impl.impl
+}
\ No newline at end of file
-- 
cgit v1.2.3