Cull extraneous whitespace.

One last flurry with the broom before I leave you slobs to code
in your own filth. Eliminated all the trailing whitespace I
could manage, with special prejudice reserved for the test cases
which depended on the preservation of trailing whitespace.

Was reminded I cannot figure out how to eliminate the trailing
space on the "scala> " prompt in repl transcripts. At least
reduced the number of such empty prompts by trimming transcript
code on the way in.

Routed ConsoleReporter's "printMessage" through a trailing
whitespace stripping method which might help futureproof
against the future of whitespace diseases. Deleted the up-to-40
lines of trailing whitespace found in various library files.

It seems like only yesterday we performed whitespace surgery
on the whole repo. Clearly it doesn't stick very well. I suggest
it would work better to enforce a few requirements on the way in.

1 files changed, 6 insertions, 6 deletions

diff --git a/test/files/neg/check-dead.scala b/test/files/neg/check-dead.scala
index aadd788814..2d5bccb21d 100644
--- a/test/files/neg/check-dead.scala
+++ b/test/files/neg/check-dead.scala
@@ -5,11 +5,11 @@ object Other {
 class NoDeads {
   def y1(arg: Any) = println("foo")
   def z1 = y1(throw new Exception)  // should warn
-  
+
   def y2[T](arg: T) = println("foo")
   def z2 = y2(throw new Exception)  // should warn
-  
-  def y3[T](arg: => T) = println("foo")    
+
+  def y3[T](arg: => T) = println("foo")
   def z3 = y3(throw new Exception)  // should not warn: by name arg
 
   def nowarn1 = synchronized { throw new Exception } // should not warn: synchronized should be by name
@@ -22,9 +22,9 @@ class NoDeads {
       val i = 10 + 2
       i
   }
-  
+
   def nowarn4: String = Other.oops("don't warn about me") // should not warn
-  
+
   def yeswarn1 = synchronized {
     throw new Exception // should warn
     5 * 5
@@ -32,6 +32,6 @@ class NoDeads {
   def yeswarn2: Int = synchronized {
     throw new Exception // should warn
     return 5
-  }  
+  }
 }