tenderlove	2018-07-10 02:49:21 +0900 (Tue, 10 Jul 2018)

  New Revision: 63921

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=63921

  Log:
    Add lldb as a debugger option
    
    This adds support for lldb as a debugger so that tests can be run under
    lldb like this:
    
      $ make test-all TESTS=test/some_test.rb RUNRUBYOPT=--debugger=lldb

  Modified files:
    trunk/tool/runruby.rb
Index: tool/runruby.rb
===================================================================
--- tool/runruby.rb	(revision 63920)
+++ tool/runruby.rb	(revision 63921)
@@ -33,6 +33,8 @@ while arg = ARGV[0] https://github.com/ruby/ruby/blob/trunk/tool/runruby.rb#L33
     case value
     when nil
       debugger = :gdb
+    when "lldb"
+      debugger = :lldb
     when "no"
     else
       debugger = Shellwords.shellwords(value)
@@ -139,6 +141,10 @@ if debugger or ENV['RUNRUBY_USE_GDB'] == https://github.com/ruby/ruby/blob/trunk/tool/runruby.rb#L141
     end
     debugger << '--args'
   end
+  if debugger == :lldb
+    debugger = %w'lldb --'
+  end
+
   if idx = precommand.index(:debugger)
     precommand[idx, 1] = debugger
   else

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