Fix bug#16609

* lisp/progmodes/ruby-mode.el (ruby-smie--implicit-semi-p): Check for
`:' before binary operators.  Don't check for `:'
before `[' and `(', or their syntax status.  A percent literal
can't end with either.

1 files changed, 7 insertions, 0 deletions

diff --git a/test/indent/ruby.rb b/test/indent/ruby.rb
index 49ed92f8fdc..cf6bcba8c39 100644
--- a/test/indent/ruby.rb
+++ b/test/indent/ruby.rb
@@ -135,6 +135,13 @@ end
 # Bug#15208
 if something == :==
   do_something
+
+  return false unless method == :+
+  x = y + z # Bug#16609
+
+  a = 1 ? 2 :(
+    2 + 3
+  )
 end
 
 # Example from http://www.ruby-doc.org/docs/ProgrammingRuby/html/language.html