[csmith-project/creduce] 5baa9b: I noticed some examples (for older C++ versions) w...

[John Regehr <regehr@cs.utah.edu>]

  Branch: refs/heads/master
  Home:   https://github.com/csmith-project/creduce
  Commit: 5baa9b4596a465f5360e7ae2fc603280104526e0
      https://github.com/csmith-project/creduce/commit/5baa9b4596a465f5360e7ae2fc603280104526e0
  Author: John Regehr <regehr@cs.utah.edu>
  Date:   2016-06-20 (Mon, 20 Jun 2016)

  Changed paths:
    M creduce/pass_indent.pm

  Log Message:
  -----------
  I noticed some examples (for older C++ versions) where clang-format
puts right angles next to each other, breaking the testcase

here we invoke clang-format twice: once in a mode that leaves spaces
between angles, the second time with no spaces; this wins even if the
second call fails the delta test