[all-commits] [llvm/llvm-project] ce1966: [lldb/Driver] Print snippet before exiting with un...

[Jonas Devlieghere via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ce19664d94b7dacc7291e947b19f5ccab0bba981
      https://github.com/llvm/llvm-project/commit/ce19664d94b7dacc7291e947b19f5ccab0bba981
  Author: Jonas Devlieghere <jonas at devlieghere.com>
  Date:   2020-05-20 (Wed, 20 May 2020)

  Changed paths:
    M lldb/test/Shell/Driver/TestPositionalArgs.test
    M lldb/tools/driver/Driver.cpp

  Log Message:
  -----------
  [lldb/Driver] Print snippet before exiting with unknown argument.

Print a little snippet before exiting when passed unrecognized
arguments. The goal is twofold:

 - Point users to lldb --help.
 - Make it clear that we exited the debugger.