tree f0e91c9a73eef97998d99f8273f3675a704fde90
parent 2d9f10dab966ee23afc4a133f60046f00e520170
author Bob Nystrom <rnystrom@google.com> 1610159354 -0800
committer Bob Nystrom <rnystrom@google.com> 1610159354 -0800

Fix performance bug in constructors without initializer lists.

The formatter pushed a rule before the initializer list but did not
pop it if there were no initializers. In that case, the rule stuck
around and got entangled with later rules that should be unrelated. This
caused a super-linear performance cost as a the file got larger.