symfony/symfony — pull request #10241 by fabpot (2014-02-11 14:11:16+00:00)
Title: [DependencyInjection] made some perf improvements

| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | n/a
| License | MIT
| Doc PR | n/a